From rudiger.haas at chalmers.se Tue Jan 3 14:02:26 2023 From: rudiger.haas at chalmers.se (=?utf-8?B?UsO8ZGlnZXIgSGFhcw==?=) Date: Tue, 3 Jan 2023 14:02:26 +0000 Subject: [IGSMAIL-8297] PhD position in space geodesy and geodynamics: Message-ID: <844FBBB4-111F-4D93-8020-4CDAFBAF6F1E@chalmers.se> Happy New Year! I would like to draw your attention to an opening at Chalmers University of Technology for a PhD position in space geodesy and geodynamics: https://www.chalmers.se/en/about-chalmers/Working-at-Chalmers/Vacancies/Pages/default.aspx?rmpage=job&rmjob=p11293 The deadline for applications is 2023-01-31. Please spread the information to possibly interested individuals. Do not hesitate to contact me if you need further information. best regards, R?diger Haas Head of the research group on Space Geodesy and Geodynamics Onsala Space Observatory Division Department for Space, Earth and Environment Chalmers University of Technology Sweden -------------- next part -------------- An HTML attachment was scrubbed... URL: From paul.a.ries at jpl.nasa.gov Tue Jan 10 19:45:52 2023 From: paul.a.ries at jpl.nasa.gov (Ries, Paul A (US 335A)) Date: Tue, 10 Jan 2023 19:45:52 +0000 Subject: [IGSMAIL-8298] Discontinuation of JPL "yaw" file after 2023-02-01 Message-ID: Dear colleagues, JPL has produced, for many years, a "yaw" file as part of our orbit and clock products submitted to the IGS which provides the yaw rates of satellites and any changes in the rate (e.g. during eclipse). This file was never an official product (nor did it have an official format) and has now been superseded by the IGS ORBEX format, which contains the full satellite orientation as quaternions. As a result, we plan to discontinue this product no earlier than 2023-02-01. Regards, Paul Ries On behalf of the JPL IGS Analysis Center -------------- next part -------------- An HTML attachment was scrubbed... URL: From deng at gfz-potsdam.de Thu Jan 12 15:03:13 2023 From: deng at gfz-potsdam.de (Zhiguo Deng) Date: Thu, 12 Jan 2023 16:03:13 +0100 Subject: [IGSMAIL-8299] Postdoc position: Extreme weather forecast using GNSS+AI Message-ID: Dear colleagues, I would like to draw your attention to a new Postdoc position (3 years) at Helmholtz Centre Potsdam ? GFZ German Research Centre for Geosciences. We look for a motivated and talented scientist for this challenging research on GNSS and weather forecast using AI. The project position is in particular for an early career scientist, with appropriate experience of the candidate in numerical weather prediction, data assimilation and GNSS data analysis. https://www.gfz-potsdam.de/karriere/stellenangebote/details/6960 The deadline for applications is 30th January 2023. Please use GFZ online application form only. Please spread the information to possibly interested individuals. Do not hesitate to contact me if you need further information. best regards, Zhiguo Deng From leo.martire at igs.org Mon Jan 16 16:05:28 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbw==?= Martire) Date: Mon, 16 Jan 2023 08:05:28 -0800 Subject: [IGSMAIL-8300] Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 Message-ID: Dear Community Members, In honour of the anniversary of last year?s cataclysmic eruption of the Hunga Tonga volcano in Tonga, we are pleased to invite you to attend the fifth stop of our Tour de l?IGS series: GNSS for Natural Hazards in the South Pacific. This stop focuses on how geodetic and GNSS infrastructures can support early warning systems for natural hazards, in particular for Pacific communities. The event will take place online, on the 14th of February 2023 from 2130 to 2359 UTC. Registration is free and open to the whole community. Please register before the 9th of February 2023 to gain access to this event. This instalment is organised by the IGS Central Bureau. You will find all the relevant information on the Tour de l?IGS website (https://igs.org/tour-de-ligs), including the registration link, the schedule, and the list of speakers. You can also revisit the previous Tour de l?IGS stops through our YouTube channel (https://www.youtube.com/user/igsorg). We are looking forward to you joining us on this stop! Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From pascal.willis.17 at gmail.com Mon Jan 16 16:17:25 2023 From: pascal.willis.17 at gmail.com (Pascal Willis) Date: Mon, 16 Jan 2023 17:17:25 +0100 Subject: [IGSMAIL-8301] =?utf-8?q?ASR_71/01_=E2=80=93_temporary_OpenAccess_papers_relate?= =?utf-8?q?d_to_GNSS?= Message-ID: Dear colleagues, For your information, all papers of the first issue of the year of Advances in Space Research is OpenAccess for one complete year, courtesy of Elsevier, and can be accessed at: https://www.sciencedirect.com/journal/advances-in-space-research/vol/71/issue/1 While the full issue contains 80 papers (1215 pages), please find below some of these papers which could be of interest to the IGS community. Submission to this journal can be made at any time at https://www.editorialmanager.com/aisr/default.aspx Best regards Pascal Willis, Ph.D.-habil. Editor-in-Chief Advances in Space Research ----- EARTH MAGNETOSPHERE AND UPPER ATMOSPHERE SHAKING: Adjusted Spherical Harmonics Adding KrigING Method for Near Real-time Ionospheric Modeling with Multi-GNSS Observations, Ang Liu, Zishen Li, Ningbo Wang, Yan Zhang, ... and Hong Yuan, Advances in Space Research, 71(1), 67-79, 2023. https://doi.org/10.1016/j.asr.2022.07.049 ASTRODYNAMICS AND SPACE DEBRIS BeiDou-3 Orbit and Clock Quality of the IGS Multi-GNSS Pilot Project, Peter Steigenberger, Zhiguo Deng, Jing Guo, Lars Prange, ... and Oliver Montenbruck, Advances in Space Research, 71(1), 355-368, 2023. https://doi.org/10.1016/j.asr.2022.08.058 Precise Orbit Determination and Precision Comparison for FY3C and FY3D with Receiver Antenna GPS and BDS PCV Using Spaceborne BDS and GPS Observation Data, Mingming Liu, Yunbin Yuan, Jikun Ou and Guanglin Yang, Advances in Space Research, 71(1), 375-389, 2023. https://doi.org/10.1016/j.asr.2022.08.070 Geosynchronous Satellites Expanding a Future GNSS Satellite Constellation: A Precise Orbit Determination Study, Stefan Marz, Anja Schlicht and Urs Hugentobler, Advances in Space Research, 71(1), 624-644, 2023. https://doi.org/10.1016/j.asr.2022.11.009 SPACE TECHNOLOGY, POLICY AND EDUCATION An Optimized Strategy for Inter-satellite Links Assignments in GNSS, Bingbing Xu, Kai Han, Qianyi Ren, Wenbin Gong, ... and Jiachao Chang, Advances in Space Research, 71(1), 720-730, 2023. https://doi.org/10.1016/j.asr.2022.08.082 EARTH SCIENCES Comprehensive Performance Review of BDS-3 After One-year Official Operation, Yongxing Zhu, Qinghua Zhang, Yue Mao, Xianqiang Cui, ... and Ruibin Zhang, Advances in Space Research, 71(1), 883-899, 2023. https://doi.org/10.1016/j.asr.2022.08.020 A Real-time Combined Quality Control Method for GNSS Precise Positioning in Harsh Environments, Haijun Yuan, Xiufeng He, Zhetao Zhang, Huan Liu, ... and Zixin Jiang, Advances in Space Research, 71(1), 900-911, 2023. https://doi.org/10.1016/j.asr.2022.08.026 An Improved Cyclic Multi Model-eXtreme Gradient Boosting (CMM-XGBoost) Forecasting Algorithm on the GNSS Vertical Time Series, Zhen Li, Tieding Lu, Xiaoxing He, Jean-Philippe Montillet and Rui Tao, Advances in Space Research, 71(1), 912-935, 2023. https://doi.org/10.1016/j.asr.2022.08.038 -------------- next part -------------- An HTML attachment was scrubbed... URL: From zzliu2 at gmail.com Fri Jan 20 08:49:30 2023 From: zzliu2 at gmail.com (Zhizhao Liu) Date: Fri, 20 Jan 2023 16:49:30 +0800 Subject: [IGSMAIL-8302] Session AG06 "Assimilation of Space- and Ground-based Water Vapor Observations for Weather Forecasting and GNSS Applications" at AOGS 2023, 30 July - 04 August 2023 in Singapore Message-ID: Dear Colleagues, Happy New Year Greetings! We would like to draw your attention to the Session AG06 "Assimilation of Space- and Ground-based Water Vapor Observations for Weather Forecasting and GNSS Applications" at the Asia Oceania Geosciences Society (AOGS) conference 2023, to be held during 30 July - 04 August 2023 in Singapore. Atmospheric water vapor, as one of the Essential Climate Variable (ECV), is the most abundant greenhouse gas. However it is under-sampled in meteorological and climate observing systems. Thus observation of water vapor is one of the priorities in the Global Climate Observing System (GCOS). Obtaining and exploiting additional high-quality humidity observations from GNSS and other remote sensing techniques is essential to improve weather forecasting and climate monitoring. Sensing of atmospheric water vapor with space-based and ground-based techniques is now a well-established field of research and application. In addition to the ever-growing availability of ground-based GNSS networks and GNSS radio occultation satellite missions, the quantity and quality of atmospheric water vapor data from various remote sensing and meteorological satellites are increasing rapidly. The provision of abundant atmospheric water vapor data from different sources gives an excellent opportunity for researchers in the meteorological community to assimilate data into numerical weather prediction (NWP) models. On the other hand, the modelled water vapor data from NWP also provide geodetic community an excellent source of data to improve the precision of geodetic research and applications such as GNSS and InSAR. This session welcomes abstract contributions on the following and other related topics: ? New algorithms to estimate water vapor from ground-based and space-based techniques such as ground-based GNSS, space-based RO, InSAR, visible/near-infrared/infrared/microwave sensors, and other sensors; ? Retrieval and inter-comparison of water vapor among multiple instruments ? Assimilation and analysis of water vapor products from ground-based GNSS, space-based RO, InSAR, and various remote sensing/meteorological satellites for nowcasting and weather forecasting; ? Use of NWP modeling outputs as atmospheric corrections for GNSS, InSAR, VLBI, and other geodetic observation techniques; ? Estimation of atmospheric parameters from crowdsourcing equipment; ? Atmospheric products for climate, hydrology, natural disasters, and others. The submission deadline has been set as 14 February 2023. You can submit your abstract(s) via https://www.asiaoceania.org/aogs2023/public.asp?page=submit_abstracts.asp For more information about the session, please visit https://www.asiaoceania.org/aogs2023/public.asp?page=sessions_and_conveners.asp and select AS06 (Atmospheric Sciences AS06) For more information about the AOGS 2023 conference, please visit https://www.asiaoceania.org/aogs2023/public.asp?page=home.asp Your contributions are very much appreciated and we look forward to seeing you at the AOGS 2023. Sincerely yours, Session Conveners: Prof George Zhizhao Liu (The Hong Kong Polytechnic University, Hong Kong, China) Dr Jonathan Jones (Met Office, UK) Prof Jens Wickert (GFZ German Research Centre for Geosciences and Technical University of Berlin, Germany) Prof Kefei Zhang (Royal Melbourne Institute of Technology University, Australia) ********************************************************************** Dr. George LIU, Zhizhao, FHKMetS, FHKIES Professor & Associate Head (Partnership) Director, Hydrographic Surveying Laboratory Department of Land Surveying & Geo-Informatics (LSGI) Faculty of Construction and Environment (FCE) The Hong Kong Polytechnic University (PolyU) 181 Chatham Road South, Hung Hom, Kowloon, Hong Kong P.R. China Tel: (852)2766 5961 (Office), 2766 4655 (Lab), 5178 3176 (Cell) Fax: (852)2330 2994 E-mail: lszzliu at polyu.edu.hk (biz) zzliu2 at gmail.com (h) http://www.lsgi.polyu.edu.hk ********************************************************************** -------------- next part -------------- An HTML attachment was scrubbed... URL: From susanne.glaser at gfz-potsdam.de Fri Jan 27 09:36:28 2023 From: susanne.glaser at gfz-potsdam.de (Susanne Glaser) Date: Fri, 27 Jan 2023 10:36:28 +0100 Subject: [IGSMAIL-8303] IUGG2023 IAG G01 Reference Systems and Frames - Session In-Reply-To: <81741c24-929f-de8d-7f81-77333e1db46e@gfz-potsdam.de> References: <81741c24-929f-de8d-7f81-77333e1db46e@gfz-potsdam.de> Message-ID: <737208dc-e069-1b9e-4a2d-1c5f611ab7ad@gfz-potsdam.de> Dear colleagues, This is a friendly reminder to submit your abstract to session G01 "Reference Systems and Frames" within the International Association of Geodesy (IAG) Symposia of the 28th General Assembly of the International Union of Geodesy and Geophysics (IUGG), which will take place from 11-20 July 2023 in Berlin: https://www.iugg2023berlin.org/ *The abstract submission deadline is **on February 14, 2023.* Session G01 covers various topics including terrestrial and celestial reference frames as well as their geodetic applications. Please find below the session description, also available here: https://www.iugg2023berlin.org/iag/#top We are very much looking forward to your contribution and meeting you in Berlin! Best regards, Susanne Glaser, On behalf of the conveners Christopher Kotsakis, Geoff Blewitt, Johannes Boehm, and Xavier Collilieux ----------------------------- */G01?Reference Systems and Frames??/* Reference systems and frames are of primary importance for scientific research, satellite navigation, and geospatial applications. A precisely defined and accurate reference frame improves our understanding of the Earth?s system and its time variations, including Earth?s variable rotation and gravity field, sea level changes and their global environmental impact, tectonic plate motion, glacial isostatic adjustment, geocenter motion, deformation due to the earthquake cycle, terrestrial water storage, ice-sheet melting, ocean and atmospheric loading, and volcanism. ?An accurate reference frame is also needed to position GNSS, SLR and DORIS satellites, and any Earth observation satellite or aircraft with geodetic sensors such as those used for ocean and ice-sheet altimetry, InSAR, gravimetry, and LiDAR. Furthermore, self-consistency is required to connect the terrestrial frame, celestial frame, and Earth rotation to realize the inherent stability in orientation and scale provided by VLBI quasar observations. Co-location, whether it be on the ground or in space as planned with VLBI transmitters on satellites, is essential to tie the various space geodetic techniques together into one consistent global reference system to be used for Earth monitoring. For this symposium, we solicit presentations dealing with theoretical aspects of reference systems and the practical realization of the celestial, global and regional terrestrial reference frames, as well as their various applications like those mentioned above, and beyond. The contributing role of space geodetic techniques in the realization of the origin and scale of global frames through new and improved modeling of their systematic errors and novel exploitations of LEO satellites is also a topic of great interest for this symposium. We also solicit presentations on new and emerging technologies applicable to the future of reference frames such as inter-satellite links, as well as relativistic and quantum geodetic sensors.?? -- Dr.-Ing. Susanne Glaser Department 1: Geodesy Section 1.1: Space Geodetic Techniques Phone : +49 (0)331/288-1572 Fax : +49 (0)331/288-1759 E-mail:susanne.glaser at gfz-potsdam.de _______________________________________ Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Foundation under public law of the federal state of Brandenburg Telegrafenberg, D-14473 Potsdam -------------- next part -------------- An HTML attachment was scrubbed... URL: From leo.martire at igs.org Mon Jan 30 21:27:00 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbw==?= Martire) Date: Mon, 30 Jan 2023 13:27:00 -0800 Subject: [IGSMAIL-8304] Re: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 In-Reply-To: References: Message-ID: <4AE829DC-AB9C-42DC-B7BE-5F93EA15B34B@igs.org> Dear Community Members, This is a friendly reminder that the registration for our 5th Tour de l?IGS Stop (?GNSS for Natural Hazards in the South Pacific?) is open! The event will take place online, from 2130 to 2359 UTC on the 14th of February 2023. The schedule is available at https://igs.org/tour-de-ligs/#5th-stop-agenda. Please make sure to register at https://jpl.webex.com/weblink/register/rbf7573f2225f2363b1b455700ba69ce6. Please also feel free to forward this invitation to all interested parties. On behalf of the IGS Central Bureau, Best regards, L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau From: L?o Martire Date: Monday, January 16, 2023 at 8:05 AM To: Cc: , , Subject: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 Dear Community Members, In honour of the anniversary of last year?s cataclysmic eruption of the Hunga Tonga volcano in Tonga, we are pleased to invite you to attend the fifth stop of our Tour de l?IGS series: GNSS for Natural Hazards in the South Pacific. This stop focuses on how geodetic and GNSS infrastructures can support early warning systems for natural hazards, in particular for Pacific communities. The event will take place online, on the 14th of February 2023 from 2130 to 2359 UTC. Registration is free and open to the whole community. Please register before the 9th of February 2023 to gain access to this event. This instalment is organised by the IGS Central Bureau. You will find all the relevant information on the Tour de l?IGS website (https://igs.org/tour-de-ligs), including the registration link, the schedule, and the list of speakers. You can also revisit the previous Tour de l?IGS stops through our YouTube channel (https://www.youtube.com/user/igsorg). We are looking forward to you joining us on this stop! Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From benjamin.maennel at gfz-potsdam.de Tue Jan 31 19:44:53 2023 From: benjamin.maennel at gfz-potsdam.de (=?UTF-8?Q?Benjamin_M=c3=a4nnel?=) Date: Tue, 31 Jan 2023 20:44:53 +0100 Subject: [IGSMAIL-8305] Open PhD position at GFZ Potsdam - clock modeling Message-ID: <5cfc6d02-9ec7-2332-149f-bbc17378c445@gfz-potsdam.de> Dear IGS community, I would like to draw your attention to an opening at GFZ Potsdam for a four-year PhD position in GNSS clock modeling: https://www.gfz-potsdam.de/en/career/job-offers/details/7030 The position is part of a DFG-funded research unit "Clock Metrology: A Novel Approach to TIME in Geodesy". The deadline for applications is Feb. 19, 2023. Please spread the information to possibly interested individuals. Do not hesitate to contact me if you need further information. Best regards, Benjamin From arturo.villiger at unibe.ch Wed Feb 1 16:40:32 2023 From: arturo.villiger at unibe.ch (arturo.villiger at unibe.ch) Date: Wed, 1 Feb 2023 16:40:32 +0000 Subject: [IGSMAIL-8306] igs20_2247: Update including new GPS BLOCK IIIA satellite G079 Message-ID: <1cc46a4659864070afc2d1c8a9476bec@unibe.ch> Dear colleagues The absolute IGS antenna correction file (igs20_wwww.atx) has been updated. The new release is called 'igs20_2247.atx'. It contains the following changes: 1) According to GPS NANU 2023007 a new GPS BLOCK III A satellite was launched on 18. January 2023. 2. GPS SATELLITE SVN79 (PRN28) WAS LAUNCHED ON JDAY 018. A USABINIT NANU WILL BE SENT WHEN THE SATELLITE IS SET ACTIVE TO SERVICE. https://www.navcen.uscg.gov/sites/default/files/gps/nanu/2023/2023007.nnu The GPS satellite started to transmit on the 31. January 2023. Therefore, following starting date has been added: G28 (G079): 31. January 2023 As preliminary PCOs the values from GPS BLOCK IIIA G078 has been used. 2) According to CODE the GPS satellite G049 has stopped transmitting since 2. November 2022. Therefore, following decommission date has been added: G28 (G049): 02. November 2022 The updated antenna correction model is available at https://files.igs.org/pub/station/general/igs20_2247.atx and https://files.igs.org/pub/station/general/igs20.atx With best regards, Arturo Villiger -------------- next part -------------- An HTML attachment was scrubbed... URL: From robertk at jpl.nasa.gov Wed Feb 1 19:25:34 2023 From: robertk at jpl.nasa.gov (Robert Khachikyan) Date: Wed, 1 Feb 2023 11:25:34 -0800 Subject: [IGSMAIL-8307] Re: ITRF2020/IGS2020 SINEX file now available In-Reply-To: References: Message-ID: <30de3f4d-59ba-c889-88d6-363f0aaf4b5c@jpl.nasa.gov> Dear Colleagues, As announced in IGSMAIL-8290, the IGS2020 sinex files are now renamed and can be found at https://files.igs.org/pub/station/general/igs.snx https://files.igs.org/pub/station/general/igs_with_former.snx Shall you have any questions, please don't hesitate to reach us at cb at igs.org. Best Regards, --Robert On 12/9/22 9:28 AM, Robert Khachikyan wrote: > Dear Colleagues, > > A new SINEX file has been introduced to our download area featuring > ITRF2020 reference frame alignment. This new file supports the > addition of Galileo phase center and utilizes SINEX version 2.02 > guideline. All current stations are listed in igs2020.snx file while > the current+former stations are listed in igs2020_with_former.snx. > > https://files.igs.org/pub/station/general/igs2020.snx > https://files.igs.org/pub/station/general/igs2020_with_former.snx > > A comment for each section has been added to help identify what column > represents what data. Do also notice a small enhancement has been > added to the 'SITE/ANTENNA' section with the inclusion of the > station's antenna orientation. > > Both IGS14 and IGS20 SINEX files will continue to be produced and > available for download until 1 February 2023. Afterwards the IGS14 > SINEX files will retire and IGS20 SINEX will formally replace the > existing: > > https://files.igs.org/pub/station/general/igs.snx > https://files.igs.org/pub/station/general/igs_with_former.snx > > Shall you have any questions, feel free to reach us here at cb at igs.org. > > Best Regards, > --Robert Khachikyan > _______________________________________________ > IGSMail mailing list > IGSMail at lists.igs.org > https://lists.igs.org/mailman/listinfo/igsmail From cb at igs.org Thu Feb 2 01:36:15 2023 From: cb at igs.org (IGS Central Bureau) Date: Wed, 1 Feb 2023 17:36:15 -0800 Subject: [IGSMAIL-8308] New IGS Associate Member Portal Message-ID: Dear IGS Community, We are happy to announce that our new and improved IGS Associate Member (AM) Portal is now available. The new AM Registration form and information page can be found at https://igs.org/am. The new AM list can be found at https://igs.org/am/list . The old AM list is now located at https://igs.org/am/list/#legacy and will only contain AMs prior to the 1st of February 2023. This list will no longer be updated and will only be kept during the transition period, or June 2024. Key Features of this new portal includes: - Associate Member Profiles - Learn more about each Associate Member such as expertise, social media accounts, and more. - Associate Member Accounts - To keep associate member information up to date, each associate member will have an account on igs.org to keep track of their information and edit as needed. - What is an IGS Associate Member? - While requirements to become an associate member were previously under a separate guidelines document, key requirements and information about Associate Membership can now be found easily at https://igs.org/am. - Improved Registration Form - Added additional questions to ensure each applicant meets the Associate Member requirements prior to applying and to learn more about the applicant for IGS Executive Committee (EC) approval - Improved Notification Process - Notifications on Associate Membership registration form Confirmation and Associate Membership Approval confirmation are now automated for fast notification. Want to become an IGS Associate Member? - Interested in becoming an IGS Associate Member? As of February 1, 2023, the new Associate Member Registration Form will be located at https://igs.org/am. - Please complete the new application to the best of your ability. If you have any questions or concerns, please contact the IGS Central Bureau ( cb at igs.org) - Please allow up to one month to review your application. You will be notified of the IGS EC decision automatically through the system. Are you an Existing Associate Member? - The IGS Central Bureau will be contacting groups of 30* each month to slowly transition to the new system and ensure we have your most up-to-date information. This will allow the IGS EC to thoroughly review each applicant. - *Groups of 30 will be randomly selected. - If you wish to complete the transition before being contacted, please contact the IGS Central Bureau (cb at igs.org) prior to doing so. - As a reminder ?The membership is balanced with respect to IGS components, organizational representation and geography, and is meant to represent institutions which contribute significantly to the IGS on a continuous basis.? - Based on the above, the IGS EC will review your current application and determine your renewal status based on the recent information provided, regardless if you had been previously approved as an IGS Associate Member. - A grace period of 3 months will be given to each group to transition, with a reminder sent to the member each month. - If no response or if no profile was created after 3 months, your IGS Associate Membership will expire. - If you have any questions or concerns, please contact the IGS Central Bureau (cb at igs.org). This new portal allows more members in the GNSS community to apply to become an IGS Associate Member, and enables current IGS Associate Members to better keep track of their profile information. We hope and strive to continue serving our community as best as possible! Best Regards, IGS Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From bradke at gfz-potsdam.de Fri Feb 3 08:57:17 2023 From: bradke at gfz-potsdam.de (Markus Bradke) Date: Fri, 3 Feb 2023 09:57:17 +0100 Subject: [IGSMAIL-8309] Updated Guidelines on Long Product Filenames in the IGS (please read carefully) Message-ID: <31A04171-B5BC-47BD-9D13-922CC1C2D830@gfz-potsdam.de> Dear IGS community, The ?Guidelines for Long Product Filenames in the IGS? have been updated to version 2.0 and accepted by the IGS Governing Board. https://files.igs.org/pub/resource/guidelines/Guidelines_For_Long_Product_Filenames_in_the_IGS_v2.0.pdf The changes will take effect on any file submitted after February 16, 2023. Please refer to the ?Document History? section of these guidelines to have an overview of all changes. With this message we?d like to take the opportunity to make you aware of the major changes. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1) Station dependent part of filename To accommodate products that are valid for a specific station an optional part to the file naming convention has been added following the SINEX_TRO v2 specification. Example: GFZ0OPSRAP_20230300900_05M_05M_POTS00DEU_TRO.TRO denotes a Rapid Operational TZD file processed by the GFZ analysis centre and for the IGS station POTS00DEU. EUR0OPSFIN_20220480000_07D_01H_TRO.SUM denotes a Final EUREF TZD summary file from a weekly combination process. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2) Major and breaking change to IONO products To better differentiate between the two established ionospheric products; IGS Global Ionospheric TEC Maps, GIM, since 1998) and ROTI fluctuation maps (ROT, since 2015), two new content types have been introduced: GIM and ROT. The former content identifier ION used to describe the Global Ionospheric TEC Maps has been removed to avoid misunderstandings. Furthermore, the formerly used extension IOX has been renamed to INX. These changes have been agreed upon in discussions in the IGS Ionospheric Working Group. We apologise for the inconveniences these changes cause in advance. Example: The ionospheric product ESA0OPSFIN_20223190000_01D_02H_ION.IOX will be renamed to ESA0OPSFIN_20223190000_01D_02H_GIM.INX. Additional Note: As you may have noticed, the majority of the ionospheric products are still submitted in the short file naming convention. An announcement about the transition to the long format will be given in advance and in coordination with the IGS Ionospheric Working Group and/or each individual analysis centre. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 3) ERP filenames The accumulated ERP files transition to the long product file naming convention as well. This will affect the three products below. Note that the length of the files is set to "unspecified" (00U). Accumulated final ERP file: igs00p03.erp.Z ? IGS0OPSSNX_19961821200_00U_01D_ERP.ERP.gz Accumulated rapid ERP file: igs96p02.erp.Z ? IGS0OPSRAP_19961821200_00U_01D_ERP.ERP.gz Accumulated ultra-rapid ERP file: igu00p01.erp.Z ? IGS0OPSULT_20000851200_00U_06H_ERP.ERP.gz Additional information can be found in the Guideline for the transition of the IGS products to the long filenames . ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If you have any questions, concerns, or general feedback to this document or the implementation, please let us know. Best regards, Markus Bradke (on behalf of the IGS Infrastructure Committee) M.Eng. Markus Bradke IGS Infrastructure Committee Coordinator Section 1.1 Space Geodetic Techniques Phone: +49 (0)331/288-1182 Email: markus.bradke at gfz-potsdam.de Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Foundation under public law of the federal state of Brandenburg Telegrafenberg, D-14473 Potsdam -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5332 bytes Desc: not available URL: From leo.martire at igs.org Mon Feb 6 20:14:19 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbw==?= Martire) Date: Mon, 06 Feb 2023 12:14:19 -0800 Subject: [IGSMAIL-8310] Re: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 In-Reply-To: <3427E9D5-9C43-4356-A0B3-61285DC1E9D1@igs.org> References: <3427E9D5-9C43-4356-A0B3-61285DC1E9D1@igs.org> Message-ID: Dear Community Members, This is a friendly reminder that the registration for our 5th Tour de l?IGS Stop (?GNSS for Natural Hazards in the South Pacific?) is open! The event will take place online, from 2130 to 2359 UTC on the 14th of February 2023. The schedule is available at https://igs.org/tour-de-ligs/#5th-stop-agenda. Please make sure to register at https://jpl.webex.com/weblink/register/rbf7573f2225f2363b1b455700ba69ce6. Please also feel free to forward this invitation to all interested parties. On behalf of the IGS Central Bureau, Best regards, L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau From: L?o Martire Date: Monday, January 30, 2023 at 1:27 PM To: Cc: , , Subject: Re: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 Dear Community Members, This is a friendly reminder that the registration for our 5th Tour de l?IGS Stop (?GNSS for Natural Hazards in the South Pacific?) is open! The event will take place online, from 2130 to 2359 UTC on the 14th of February 2023. The schedule is available at https://igs.org/tour-de-ligs/#5th-stop-agenda. Please make sure to register at https://jpl.webex.com/weblink/register/rbf7573f2225f2363b1b455700ba69ce6. Please also feel free to forward this invitation to all interested parties. On behalf of the IGS Central Bureau, Best regards, L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau From: L?o Martire Date: Monday, January 16, 2023 at 8:05 AM To: Cc: , , Subject: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 Dear Community Members, In honour of the anniversary of last year?s cataclysmic eruption of the Hunga Tonga volcano in Tonga, we are pleased to invite you to attend the fifth stop of our Tour de l?IGS series: GNSS for Natural Hazards in the South Pacific. This stop focuses on how geodetic and GNSS infrastructures can support early warning systems for natural hazards, in particular for Pacific communities. The event will take place online, on the 14th of February 2023 from 2130 to 2359 UTC. Registration is free and open to the whole community. Please register before the 9th of February 2023 to gain access to this event. This instalment is organised by the IGS Central Bureau. You will find all the relevant information on the Tour de l?IGS website (https://igs.org/tour-de-ligs), including the registration link, the schedule, and the list of speakers. You can also revisit the previous Tour de l?IGS stops through our YouTube channel (https://www.youtube.com/user/igsorg). We are looking forward to you joining us on this stop! Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From Salim.Masoumi at ga.gov.au Wed Feb 8 11:47:32 2023 From: Salim.Masoumi at ga.gov.au (Salim Masoumi) Date: Wed, 8 Feb 2023 11:47:32 +0000 Subject: [IGSMAIL-8311] Updated long product filenames [SEC=OFFICIAL] Message-ID: Dear Colleagues, Following the [IGSMAIL-8309], there is now an updated version available for the Guideline for the transition of the IGS products to the long filenames describing the changes to the filenames for IGS terrestrial frame, orbit and clock products, including the latest changes to align with the new version of the Guidelines For Long Product Filenames in the IGS. The changes according to the new version will occur starting from February 16, 2023. In particular, please note the following: - The Version/Solution Identifier is now limited to "0" for the IGS operational products. In case of resubmission of the products, the resubmitted products replace the previously submitted products keeping the same file name (with version number as 0) - Accumulated ERP products will be provided in long filenames only. Details of the above and additional changes are described in the updated version of the guideline for the transitions. Kind Regards, Salim Masoumi IGS Analysis Centre Coordinator Salim Masoumi PhD | GNSS Team Leader GNSS Analysis Section | Positioning Australia Branch Space Division t +61 2 6249 9688 ga.gov.au [cid:image003.png at 01D93C0F.4DC8C6C0] Twitter | Facebook | YouTube | LinkedIn Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past and present. Geoscience Australia Disclaimer: This e-mail (and files transmitted with it) is intended only for the person or entity to which it is addressed. If you are not the intended recipient, then you have received this e-mail by mistake and any use, dissemination, forwarding, printing or copying of this e-mail and its file attachments is prohibited. The security of emails transmitted cannot be guaranteed; by forwarding or replying to this email, you acknowledge and accept these risks. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image003.png Type: image/png Size: 60729 bytes Desc: image003.png URL: From pawel.wielgosz at uwm.edu.pl Wed Feb 8 11:44:01 2023 From: pawel.wielgosz at uwm.edu.pl (=?UTF-8?Q?Pawe=c5=82_Wielgosz?=) Date: Wed, 8 Feb 2023 12:44:01 +0100 Subject: [IGSMAIL-8312] Invitation: IUGG2023 IAG Symposium G05 - Multi-signal positioning, Remote Sensing and Applications Message-ID: <50dfdf3e-866f-073b-8f07-8cd83a089640@uwm.edu.pl> Dear colleagues, The 28th General Assembly of the International Union of Geodesy and Geophysics (IUGG) will take place from 11 to 20 July 2023 in Berlin. We draw your attention in particular to the symposium *G05 Multi-signal positioning, Remote Sensing and Applications* https://www.iugg2023berlin.org/iag/ This session is an activity of IAG Commission 4 ?Positioning and applications?, and it is a forum to discuss new developments in multi-signal GNSS positioning, remote sensing, and their applications. *Description* Positioning applications are, today, as diverse as they are vast. They can be done using just a single signal from a single system but more often they are done merging multiple signals from distinct systems, including, at times, signals of opportunity. Among the applications are the ones that perform remote sensing of the environment from where signals propagate, either below, near or above the Earth?s surface, including its atmospheric layers, either land-based, airborne or from space. This symposium focuses on theoretical and practical advancements as well as innovative applications and architectures for multi-signal positioning, remote sensing and applications. We invite the submission of papers that address, navigation, timing and guidance systems for autonomous vehicles, intelligent transport systems, personal mobility, and other safety and liability critical applications. Indoor positioning systems and sensors and solutions for positioning in GNSS difficult environments.? Alternative positioning technologies and techniques including collaborative positioning and innovative integration architectures.? Positioning using low-cost sensors including GNSS and smartphone sensors, geospatial mapping and engineering, ranging from construction work, geotechnical and structural health monitoring, mining, to natural phenomena such as landslides and ground subsidence. Geodetic applications and high-precision GNSS technologies and applications and the use of multi-signals stemming from modernized signals and issues and opportunities coming from multi-constellation signals. In delivering multi-sensor systems numerous challenges emerge. This symposium welcomes any topic that addresses these challenges. Please note that the abstract submission deadline is on February 14, 2023. We are looking forward to meeting you in Berlin! Best regards, Allison Kealy Safoora Zaminpardaz Pawel Wielgosz Beata Milanowska -------------- next part -------------- An HTML attachment was scrubbed... URL: From sharyl.m.byram.civ at us.navy.mil Thu Feb 9 15:26:14 2023 From: sharyl.m.byram.civ at us.navy.mil (Byram, Sharyl M CIV USN NAVOBSY DC (USA)) Date: Thu, 9 Feb 2023 15:26:14 +0000 Subject: [IGSMAIL-8313] Changing IGS Final Troposphere zpd filenames to Long Product Filenames on Feb 17 Message-ID: <3D2AC945-971E-4144-BE54-13B8274AC367@us.navy.mil> *ONLY THE FILENAME IS CHANGING AT THIS TIME. Updating the contents of the file to Tropo Sinex v2 will happen in the near future and there will be a separate email notification* Hi IGS community- After Feb 16, per ?[IGSMAIL-8309] Updated Guidelines on Long Product Filenames in the IGS (please read carefully)?, the IGS Final Troposphere files will be changing names to be consistent with the recent IGS long product filenaming changes. We will be using the filenaming standard in the SINEX_TRO_v2 specification (https://files.igs.org/pub/data/format/sinex_tro_v2.00.pdf). The files submitted starting on Feb 17 will have the new long name format described below. The format will be: IGS0OPSFIN_ YYYYDOYHHMM_01D_05M_ SITENAME_TRO.TRO (*date and 9 char sitename fields depend on file contents as before) For example: Previous name: usn70470.23zpd New name: IGS0OPSFIN_20230470000_01D_05M_USN700USA_TRO.TRO Details on the filename format can be found in Section 4.1 of the the SINEX_TRO_v2 specification (https://files.igs.org/pub/data/format/sinex_tro_v2.00.pdf). Thanks! -Sharyl IGS Troposphere Working Group Chair Sharyl Byram, PhD Chief, EOPCP and GPS Analysis Division Earth Orientation Department United States Naval Observatory 3450 Massachusetts Avenue NW Washington, DC 20392 tel: (202) 762-0185 sharyl.m.byram.civ at us.navy.mil -------------- next part -------------- An HTML attachment was scrubbed... URL: From leo.martire at igs.org Mon Feb 13 18:08:09 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbyBNYXJ0aXJl?=) Date: Mon, 13 Feb 2023 10:08:09 -0800 Subject: [IGSMAIL-8314] Re: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 In-Reply-To: <5619B88C-8DED-442E-BD7B-818F40584F06@igs.org> References: <3427E9D5-9C43-4356-A0B3-61285DC1E9D1@igs.org> <5619B88C-8DED-442E-BD7B-818F40584F06@igs.org> Message-ID: Dear Community Members, *Our 5th Tour de l?IGS Stop (?GNSS for Natural Hazards in the South Pacific?) is tomorrow!* We are looking forward to hearing our speakers? presentations, and to learning even more during the discussion that will ensue. The event will take place online *on the 14th of February 2023 from 2130to 0000 UTC*. The schedule can be viewed at https://igs.org/tour-de-ligs/#5th-stop-agenda. A calendar invite with the connection details has been sent to you upon registration ( https://jpl.webex.com/weblink/register/rbf7573f2225f2363b1b455700ba69ce6). Please ensure your teleconferencing application is up to date and that you display your full name before joining. Additionally, please note that participating in this event requires you to comply with the IGS Virtual Workshop Code of Conduct ( https://files.igs.org/pub/resource/IGS_workshop_code_of_conduct.pdf). We will take a ?group picture? *via* screenshot just before the break. If you do not wish to be included, simply make sure to turn off your camera at that time. Please feel free to forward this email to all interested parties. If you have any questions, or have any troubles during the event, please reach out to us at cb at igs.org. On behalf of the IGS Central Bureau, Best regards, *L?o Martire, Ph.D.* Deputy Director International GNSS Service Central Bureau *From: *L?o Martire *Date: *Monday, February 6, 2023 at 12:14 PM *To: * *Cc: *, , *Subject: *Re: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 Dear Community Members, This is a friendly reminder that *the registration for our 5th Tour de l?IGS Stop (?GNSS for Natural Hazards in the South Pacific?) is open*! The event will take place online, *from 2130 to 2359 UTC on the 14th of February 2023*. The schedule is available at https://igs.org/tour-de-ligs/#5th-stop-agenda. Please make sure to register at https://jpl.webex.com/weblink/register/rbf7573f2225f2363b1b455700ba69ce6. Please also feel free to forward this invitation to all interested parties. On behalf of the IGS Central Bureau, Best regards, *L?o Martire, Ph.D.* Deputy Director International GNSS Service Central Bureau *From: *L?o Martire *Date: *Monday, January 30, 2023 at 1:27 PM *To: * *Cc: *, , *Subject: *Re: Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 Dear Community Members, This is a friendly reminder that *the registration for our 5th Tour de l?IGS Stop (?GNSS for Natural Hazards in the South Pacific?) is open*! The event will take place online, *from 2130 to 2359 UTC on the 14th of February 2023*. The schedule is available at https://igs.org/tour-de-ligs/#5th-stop-agenda. Please make sure to register at https://jpl.webex.com/weblink/register/rbf7573f2225f2363b1b455700ba69ce6. Please also feel free to forward this invitation to all interested parties. On behalf of the IGS Central Bureau, Best regards, *L?o Martire, Ph.D.* Deputy Director International GNSS Service Central Bureau *From: *L?o Martire *Date: *Monday, January 16, 2023 at 8:05 AM *To: * *Cc: *, , *Subject: *Registration Open for the Tour de l'IGS Stop #5 - GNSS for Natural Hazards in the South Pacific - 14/15 Feb. 2023 Dear Community Members, In honour of the anniversary of last year?s cataclysmic eruption of the Hunga Tonga volcano in Tonga, we are pleased to invite you to attend the fifth stop of our Tour de l?IGS series: *GNSS for Natural Hazards in the South Pacific*. This stop focuses on how geodetic and GNSS infrastructures can support early warning systems for natural hazards, in particular for Pacific communities. The event will take place online, *on the 14th of February 2023 from 2130 to 2359 UTC*. Registration is free and open to the whole community. Please register *before the 9th of February 2023* to gain access to this event. This instalment is organised by the IGS Central Bureau. You will find all the relevant information on the Tour de l?IGS website ( https://igs.org/tour-de-ligs), including the registration link, the schedule, and the list of speakers. You can also revisit the previous Tour de l?IGS stops through our YouTube channel ( https://www.youtube.com/user/igsorg). We are looking forward to you joining us on this stop! Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau *L?o Martire, Ph.D.* Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From leo.martire at igs.org Fri Feb 17 19:22:24 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbyBNYXJ0aXJl?=) Date: Fri, 17 Feb 2023 11:22:24 -0800 Subject: [IGSMAIL-8315] Tour de l'IGS Stop #5 - Thank You, Recording and Presentations Now Available Message-ID: Dear Community Members, On behalf of the IGS Central Bureau, we would like to extend our thanks to all participants of the 5th Stop in our Tour de l?IGS series ( https://igs.org/tour-de-ligs), this time on *GNSS for Natural Hazards in the South Pacific*. We are particularly grateful to our speakers: *John LaBrecque, Shunichi Koshimura, Viliami Folau, Simon McClusky, Andrick Lal, and Elisabetta d?Anastasio*. The recordings and presentations are now available on our events page ( https://igs.org/tour-de-ligs/presentations/) and *via* our YouTube channel ( https://www.youtube.com/user/igsorg). Because we strive to improve our events and workshops, please fill out the post-workshop anonymous survey: https://igs.org/post-workshop-survey/. We would greatly appreciate any feedback and/or suggestions you might have! Thank you very much, Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau *L?o Martire, Ph.D.* Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From jlabrecq at mac.com Sun Feb 26 15:28:08 2023 From: jlabrecq at mac.com (John LaBrecque) Date: Sun, 26 Feb 2023 10:28:08 -0500 Subject: [IGSMAIL-8316] Initial discussions on the formation of GTEWS-Oceania : March 1 PM Aukland time zone Message-ID: <83B2045D-6798-4E48-9F02-F1B92072F2C1@mac.com> Dear All, The IGS recently held another event in its Tour de l??IGS series entitled Tour de l?IGS 5th Stop : GNSS for Natural Hazards in the South Pacific. Video recordings of the meeting can be accessed at https://www.youtube.com/playlist?list=PL7mxFN-wm-6aLIHlPaY00EBW_qmijUYfz? The meeting discussed the many perspectives and initiatives being undertaken by the nations of the South Pacific to apply GNSS technology to the mitigation of the region?s natural hazards. One of those presentations discussed the proposals by the IUGG, IGS, and ICG for the establishment of a GNSS Tsunami Early Warning System (GTEWS) for the Pacific and the challenges presented to the effort. We proposed that the nations of the South Pacific and other international agencies and organizations consider the development of a regional GTEWS-Oceania. See: https://www.youtube.com/watch?v=ldl8DhyQMKA&list=PL7mxFN-wm-6aLIHlPaY00EBW_qmijUYfz&index=2? Tour de l'IGS 5th Stop: GNSS Tsunami Early Warning for the South Pacific youtube.com Given the multinational composition of the Oceania region and the many benefits of GTEWS networking, we determined to begin discussions to formulate a consensus on the development of GTEWS-Oceania. We will begin these discussions via Zoom meeting which are open to all. Please consider attending to voice your views on the development of GTEWS-Oceania and the likely organizational structure and resources that might be available to GTEWS-Oceania. The first of these meetings will occur at 1 PM Aukland time. Join Zoom Meeting https://us02web.zoom.us/j/85762936458?pwd=N0RSRk8zZjdaOUZjVWZSVXl3NTFCZz09 These meetings will be recorded and made available for subsequent viewing. Please register for the meeting by simply sending an email to: Jlabrecq at mac.com with the subject GTEWS_Oceania. Pre registration is not required. *********************************************************** Topic: Initial discussions on the formation of GTEWS-Oceania Time: Mar 1, 2023 01:00 PM Auckland, Wellington Join Zoom Meeting https://us02web.zoom.us/j/85762936458?pwd=N0RSRk8zZjdaOUZjVWZSVXl3NTFCZz09 Meeting ID: 857 6293 6458 Passcode: 304771 One tap mobile +13052241968,,85762936458#,,,,*304771# US +13126266799,,85762936458#,,,,*304771# US (Chicago) Dial by your location +1 305 224 1968 US +1 312 626 6799 US (Chicago) +1 646 931 3860 US +1 929 205 6099 US (New York) +1 301 715 8592 US (Washington DC) +1 309 205 3325 US +1 719 359 4580 US +1 253 205 0468 US +1 253 215 8782 US (Tacoma) +1 346 248 7799 US (Houston) +1 360 209 5623 US +1 386 347 5053 US +1 507 473 4847 US +1 564 217 2000 US +1 669 444 9171 US +1 669 900 6833 US (San Jose) +1 689 278 1000 US Meeting ID: 857 6293 6458 Passcode: 304771 Find your local number: https://us02web.zoom.us/u/kbnnfRE6N ******************************************************************************* Please attend and contribute your views. John L. LaBrecque International Association of Geodesy, Fellow IUGG GeoRisk Commission, Chair GGOS Geohazards Monitoring Focus Area, Lead Center for Space Research, U. Texas Austin, Research Fellow 1200 South Flagler Drive, Apt 904 West Palm Beach, FL 33401 email: jlabrecq at mac.com Tel: (202) 431-9546 -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: hqdefault.jpg Type: image/jpeg Size: 10616 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: maxresdefault.png Type: image/png Size: 65269 bytes Desc: not available URL: From craddock at igs.org Thu Mar 2 19:18:20 2023 From: craddock at igs.org (Allison Craddock) Date: Thu, 02 Mar 2023 11:18:20 -0800 Subject: [IGSMAIL-8317] IAG GGOS Portal - Survey Message-ID: <37EB31C7-5468-4494-8E23-A5D9CFAE34ED@jpl.nasa.gov> Dear IGS Community Members, Please see the message below from the IAG Global Geodetic Observing System Coordinating Office, which is conducting a survey for the development of a future portal to serve our global geodetic community. You are welcomed and encouraged to provide your feedback directly to this effort via: https://ggos.org/portal/. If you have any questions or comments, please contact the GGOS Coordinating Office directly at: co at ggos.org. Dear colleague, The Global Geodetic Observing System (GGOS) of the International Association of Geodesy (IAG) will take up the idea of developing a central access point for geodetic data and products of the IAG (e.g. Services, ?) and beyond ? the GGOS Portal. GGOS is now conducting a survey to inquire the opinions of geodetic data users on data availability and visibility, and to identify requirements for a comprehensive and user-friendly GGOS Portal. In addition GGOS will obtain an overview of the current availability of data products and their metadata. Therefore, producers (e.g. analysis centers, ...) and providers (data centers) of geodetic data are welcome to share their experiences and practices. I cordially invite you to participate in this survey and thus help us in the development of the future GGOS Portal. If you have other colleagues in mind which would be appropriate to participate in this survey, please share the link with them. You can find more information and the link to the survey here: https://ggos.org/portal/ Thank you very much for your support and contribution. Best regards Martin Sehnal _________________________________ GGOS - Global Geodetic Observing System of the International Association of Geodesy (IAG) Director of GGOS Coordinating Office Federal Office of Metrology and Surveying (BEV) Austria, 1020 Vienna, Schiffamtsgasse 1-3 Web: www.ggos.org, Twitter: @IAG_GGOS Email: martin.sehnal at ggos.org Best regards, Allison Allison B. Craddock Director, International GNSS Service - Central Bureau Manager of External Relations, IAG Global Geodetic Observing System Systems Engineer International Coordination and Partnership Office Space Geodesy Program NASA Jet Propulsion Laboratory 4800 Oak Grove Drive MS 238-600 Pasadena, CA 91109 USA Mobile: +1 818 237 0425 craddock at jpl.nasa.gov craddock at igs.org -------------- next part -------------- An HTML attachment was scrubbed... URL: From frank.g.lemoine at nasa.gov Fri Mar 3 18:24:06 2023 From: frank.g.lemoine at nasa.gov (Lemoine, Frank G. (GSFC-61A0)) Date: Fri, 3 Mar 2023 18:24:06 +0000 Subject: [IGSMAIL-8318] Online courses announcement - Sensing Planet Earth Message-ID: <5F0F1070-A53F-4866-B9E2-641E59568F6D@ndc.nasa.gov> UPDATED COURSES ANNOUNCEMENT! Beginning April 3, 2023 : MOOC Sensing Planet Earth - From Core to Outer Space Beginning May 8, 2023 : MOOC Sensing Planet Earth - Water and Ice ChalmersX online courses on edX platform - Learn about instruments and techniques used to observe, monitor and understand our planet Earth - Embark on a journey on the spheres of Earth Science - In space, on aircrafts and on the ground - Discover experts? visions on the importance of monitoring the Earth and its climate - And more! Dr. Zuheir Altamimi, the current IAG president, gave us a detailed interview on the ITRF2020 and its place as a geodetic reference frame recognized by the United Nations. Dr. Claire Parkinson, climatologist at NASA?s Goddard Space Flight Center, discussed sea ice monitoring with us and the change in trend in the average concentration of Antarctic sea ice. This version of the MOOCs contains new and updated content to reflect the advancements in the past years. Register now: MOOC Sensing Planet Earth - From Core to Outer Space : https://www.edx.org/course/sensing-planet-earth-core-outer-space-chalmersx-chm003x MOOC Sensing Planet Earth - Water and Ice : https://www.edx.org/course/sensing-planet-earth-water-ice-chalmersx-chm004x These two courses are at introductory level and free of cost with an option for verified certificates. Join us on our journey to Sense Planet Earth. The Sensing Planet Earth - Chalmers MOOC team Contact us: karine.lebail at chalmers.se ______________ Dr. Karine Le Bail Docent | Associate Professor Avdelningen f?r Onsala Rymdobservatorium | Division of Onsala Space Observatory Institutionen f?r rymd-, geo- och milj?vetenskap | Department of Space, Earth and Environment SE-439 92 Onsala Sweden karine.lebail at chalmers.se Chalmers Tekniska H?gskola | Chalmers University of Technology SE-412 96 Gothenburg Sweden www.chalmers.se -------------- next part -------------- An HTML attachment was scrubbed... URL: From dmaggert at igs.org Thu Mar 9 15:42:16 2023 From: dmaggert at igs.org (David Maggert) Date: Thu, 9 Mar 2023 08:42:16 -0700 Subject: [IGSMAIL-8319] New IGS Stations: WUTH00NOR, CUIB00BRA, NAUS00BRA Message-ID: <2CDD367D-0D7D-4AF8-AAC8-000EF3BC2B72@igs.org> Dear Colleagues, We are pleased to announce the addition of the following stations to the IGS Network: Site Location Receiver Antenna Radome Coverage RINEX Sample Interval WUTH00NOR Svalbard, Norway SEPT POLARX5S SEPCHOKE_B3E6 SPKE GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS 3 30s CUIB00BRA Cuiaba, Brazil SEPT POLARX5S SEPCHOKE_B3E6 SPKE GPS+GLO+GAL+BDS+SBAS 3 30s NAUS00BRA Manaus, Brazil TRIMBLE NETR9 TRM57971.00 NONE GPS+GLO+GAL+SBAS 3 30s RINEX3 data is available from CDDIS for all three stations. CUIB00BRA and NAUS00BRA are providing real-time data to the BKG and CDDIS casters. We appreciate the Instituto Brasileiro de Geografia e Estatistica (IBGE) and Warsaw University of Technology (WUT) for providing these IGS stations. Best Regards, David Maggert, IGS Network Coordinator Markus Bradke, IGS Infrastructure Committee Chair Ryan Ruddick, IGS Network Representative Wolfgang S?hne, IGS Network Representative Rui Fernandes, IGS Network Representative Paul Rebischung, IGS Reference Frame Coordinator From cb at igs.org Thu Mar 9 21:55:05 2023 From: cb at igs.org (IGS Central Bureau) Date: Thu, 9 Mar 2023 13:55:05 -0800 Subject: [IGSMAIL-8320] IGS SLM and Network Upgrades and Downtime (Mar 31-Apr 3 2023) Message-ID: Dear IGS Community, The IGS Central Bureau is pleased to announce a new and improved IGS Site Log Manager (SLM 2.0) and IGS Network visualization system (Network 2.0). Last year, the CB identified issues in the current Site Log Manager and Network page, which included outdated technology that was soon to be deprecated and limited support for possible new features needed. As a result of research on new technologies and extensive user interviews/testing, the CB was able to develop the necessary improvements for each system. For a list of changes and improvements, please visit: https://igs.org/news/slm-network-upgrades-downtime IMPORTANT Please note, the IGS SLM (https://slm.igs.org) and Network ( https://igs.org/network) will not be available during the upgrade period, starting on 31 March 2023 16:00 UTC, and ending on 3 April 2023 at 16:00 UTC . All other IGS websites, such as https://igs.org and https://files.igs.org, are expected to remain available throughout the transition. We will send an announcement to confirm when these resources are available again by IGSmail and via social media on twitter (https://twitter.com/igsorg ). Existing SLM Users For existing SLM users, new passwords are required in all cases for SLM 2.0; your old SLM password will no longer be valid and if you reset your password to access the SLM 2.0 DEMO, that password will also no longer be valid. On the day of launch you will receive a password reset email to reset your password. You can also visit the SLM 2.0 page to initiate your password update by clicking the ?Forgot Password?? link, once the official release is in place. Previewing the system improvements prior to release To preview the new systems prior to release, please visit the DEMO links below: - Network 2.0 (https://slmdemo.igs.org/network_map) - Improvements are ongoing - SLM 2.0 (https://slmdemo.igs.org) - This system can only be previewed by station operators. Please note this is just a TESTING SANDBOX ENVIRONMENT. Any changes made here will be DELETED upon transition and it is NOT for official submission of site logs. If any site log submissions need to be made, please continue to use slm.igs.org. - Existing SLM Users - If you are an existing SLM user, please be sure to reset your password using the Forgot Password link. Your old password can no longer be used in this new system. - New SLM Users - If you are new to the SLM, please let us know so we can register an account for you to test. We appreciate any and all feedback. To report feedback, bugs, or issues for both the SLM 2.0 and Network 2.0, please report it on our GitHub repository: https://github.com/International-GNSS-Service/SLM/issues If you have any questions or concerns, please reach out to us. Best Regards, International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From Salim.Masoumi at ga.gov.au Tue Mar 14 07:16:45 2023 From: Salim.Masoumi at ga.gov.au (Salim Masoumi) Date: Tue, 14 Mar 2023 07:16:45 +0000 Subject: [IGSMAIL-8321] Delay in the ultra-rapid orbits of GPS week 2252, dow 5, hour 0 [SEC=OFFICIAL] Message-ID: Dear Colleagues, There was a problem in the ultra-rapid combination of the orbits for GPS week 2252, dow 5, hour 0 (IGS0OPSULT_20230680000*) that went unnoticed until today, therefore causing a delay of four days in providing the ultra-rapid products for this occasion. The system did not issue an automatic error notification to the analysts for this occasion, which was the main reason the error was unnoticed. An issue with one analysis centre orbit solution, again not captured by the automatic procedures at the time, resulted in an error in the combination. I sincerely apologise for any inconvenience this may have caused for you. We will continue working on improving the automated procedures to avoid such issues as much as possible in future. Kind Regards, Salim Masoumi IGS ACC Salim Masoumi PhD | GNSS Team Leader GNSS Analysis Section | Positioning Australia Branch Space Division t +61 2 6249 9688 ga.gov.au [cid:image001.png at 01D956A1.1F53F6A0] Twitter | Facebook | YouTube | LinkedIn Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past and present. Geoscience Australia Disclaimer: This e-mail (and files transmitted with it) is intended only for the person or entity to which it is addressed. If you are not the intended recipient, then you have received this e-mail by mistake and any use, dissemination, forwarding, printing or copying of this e-mail and its file attachments is prohibited. The security of emails transmitted cannot be guaranteed; by forwarding or replying to this email, you acknowledge and accept these risks. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 60729 bytes Desc: image001.png URL: From dmaggert at igs.org Wed Mar 15 14:39:34 2023 From: dmaggert at igs.org (David Maggert) Date: Wed, 15 Mar 2023 08:39:34 -0600 Subject: [IGSMAIL-8322] ATRU00KAZ, KOST00KAZ, SEME00KAZ decommissioned from the IGS Message-ID: <0608D92B-3BDD-46E4-B8E9-257135500643@igs.org> Dear Colleagues, The following stations have been formally decommissioned from the IGS network. ATRU00KAZ - Atyrau, Kazakhstan KOST00KAZ - Kostanay, Kazakhstan SEME00KAZ - Semey, Kazakhstan Many thanks to the JSC National Company Kazakhstan Gharysh Sapary for their contributions to the IGS. Best Regards, David Maggert IGS Central Bureau From Salim.Masoumi at ga.gov.au Tue Mar 21 03:33:54 2023 From: Salim.Masoumi at ga.gov.au (Salim Masoumi) Date: Tue, 21 Mar 2023 03:33:54 +0000 Subject: [IGSMAIL-8323] Resubmission of the IGS rapid clock products GPS week/dow 2246/4 to 2249/3 [SEC=OFFICIAL] Message-ID: Dear Colleagues, The IGS rapid clocks for the period between GPS week 2246, day of week 4 to GPS week 2249, day of week 3 have been resubmitted to the global data centres. This was due to an issue in the alignment of the clocks to the IGST in the originally published clocks. Satellite orbits products (SP3) and ERP products are not impacted by this change, and the PPP solutions should not be impacted by re-aligning of the clocks. Apologies for any inconvenience this may have caused. Kind Regards, Salim Masoumi IGS ACC Salim Masoumi PhD | GNSS Team Leader GNSS Analysis Section | Positioning Australia Branch Space Division t +61 2 6249 9688 ga.gov.au [cid:image001.png at 01D95C02.2795A9B0] Twitter | Facebook | YouTube | LinkedIn Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past and present. Geoscience Australia Disclaimer: This e-mail (and files transmitted with it) is intended only for the person or entity to which it is addressed. If you are not the intended recipient, then you have received this e-mail by mistake and any use, dissemination, forwarding, printing or copying of this e-mail and its file attachments is prohibited. The security of emails transmitted cannot be guaranteed; by forwarding or replying to this email, you acknowledge and accept these risks. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 60707 bytes Desc: image001.png URL: From kristinem.larson at gmail.com Wed Mar 22 10:09:01 2023 From: kristinem.larson at gmail.com (Kristine Larson) Date: Wed, 22 Mar 2023 11:09:01 +0100 Subject: [IGSMAIL-8324] short course on GNSS-IR and environmental applications Message-ID: My colleagues and I are offering a virtual short course on GNSS-IR on May 2-5. We are not restricting enrollment but do ask you to register. Basically we have split the class into four two-hour sessions that will be offered on consecutive days. Depending on your background/interests, you might only want to attend one of the sessions; it's entirely up to you. These zoom sessions will be supplemented by youtube videos about GNSS-IR and the various parts of the gnssrefl software. The sessions are on these topics: May 2. Basic principles of GNSS-IR, How to run the gnssrefl software May 3. Hydrologic applications: snow accumulation and soil moisture May 4. Water applications: lakes, rivers, tides May 5: Site installations: optimizing deployment of geodetic and low-cost sensors We will be opening a slack channel to allow people to ask questions about installing the code before the class starts. If you are interested in attending please click the registration button on this site: https://www.earthscope.org/event/2023-gnss-ir-short-course/ We will be sending out more information when registration closes April 16. I will also be advertising this on various listserves, so apologies in advance if you receive more than one email about the class. This short course is being co-sponsored by the Collaborative Research Center 1502 DETECT project, University of Bonn. Cheers, Kristine -- Kristine M. Larson Professor Emerita, University of Bonn kristinem.larson at gmail.com https://www.kristinelarson.net https://gnss-reflections.org https://github.com/kristinemlarson Did you try following the instructions? -------------- next part -------------- An HTML attachment was scrubbed... URL: From dmaggert at igs.org Thu Mar 23 13:58:27 2023 From: dmaggert at igs.org (David Maggert) Date: Thu, 23 Mar 2023 07:58:27 -0600 Subject: [IGSMAIL-8325] New IGS Station: OAFA00ARG Message-ID: <5743EFFC-1056-4D44-8217-7AA8A5E20E40@igs.org> Dear Colleagues, We are pleased to announce the addition of the following station to the IGS Network: Site Location Receiver Antenna Radome Coverage RINEX Sample Interval OAFA00ARG Ciudad de San Juan, Argentina TRIMBLE NETR9 ASH700936C_M NONE GPS+GLO+GAL+BDS 3 30s RINEX3 data is available from CDDIS. OAFA00ARG real-time data is available from the BKG and CDDIS casters. We appreciate the Instituto Geogr?fico Nacional de Argentina for providing this IGS station. Best Regards, David Maggert, IGS Network Coordinator Markus Bradke, IGS Infrastructure Committee Chair Ryan Ruddick, IGS Network Representative Wolfgang S?hne, IGS Network Representative Rui Fernandes, IGS Network Representative Paul Rebischung, IGS Reference Frame Coordinator From cb at igs.org Thu Mar 23 23:04:09 2023 From: cb at igs.org (IGS Central Bureau) Date: Thu, 23 Mar 2023 16:04:09 -0700 Subject: [IGSMAIL-8326] Re: IGS SLM and Network Upgrades and Downtime (Mar 31-Apr 3 2023) In-Reply-To: References: Message-ID: Dear IGS Community, As a friendly reminder, we are now *almost one week away* from the IGS SLM and Network upgrades and downtime. *The IGS SLM (https://slm.igs.org ) and Network (https://igs.org/network )* *will not be available during the upgrade period,* *starting on 31 March 2023 16:00 UTC, and ending on 3 April 2023 at 16:00 UTC*. All other IGS websites, such as https://igs.org and https://files.igs.org, are expected to remain available throughout the transition. Please see additional details below. If you have any questions or concerns, please reach out to us. Best Regards, International GNSS Service Central Bureau On Thu, Mar 9, 2023 at 1:55?PM IGS Central Bureau wrote: > Dear IGS Community, > > The IGS Central Bureau is pleased to announce a new and improved IGS Site > Log Manager (SLM 2.0) and IGS Network visualization system (Network 2.0). > Last year, the CB identified issues in the current Site Log Manager and > Network page, which included outdated technology that was soon to be > deprecated and limited support for possible new features needed. As a > result of research on new technologies and extensive user > interviews/testing, the CB was able to develop the necessary improvements > for each system. For a list of changes and improvements, please visit: > https://igs.org/news/slm-network-upgrades-downtime > > IMPORTANT > > Please note, the IGS SLM (https://slm.igs.org) and Network ( > https://igs.org/network) will not be available during the upgrade period, > starting on 31 March 2023 16:00 UTC, and ending on 3 April 2023 at 16:00 > UTC. All other IGS websites, such as https://igs.org and > https://files.igs.org, are expected to remain available throughout the > transition. > > We will send an announcement to confirm when these resources are available > again by IGSmail and via social media on twitter ( > https://twitter.com/igsorg). > > Existing SLM Users > > For existing SLM users, new passwords are required in all cases for SLM > 2.0; your old SLM password will no longer be valid and if you reset your > password to access the SLM 2.0 DEMO, that password will also no longer be > valid. On the day of launch you will receive a password reset email to > reset your password. You can also visit the SLM 2.0 page to initiate your > password update by clicking the ?Forgot Password?? link, once the official > release is in place. > > Previewing the system improvements prior to release > > To preview the new systems prior to release, please visit the DEMO links > below: > > - > > Network 2.0 (https://slmdemo.igs.org/network_map) - Improvements are > ongoing > - > > SLM 2.0 (https://slmdemo.igs.org) - This system can only be previewed > by station operators. Please note this is just a TESTING SANDBOX > ENVIRONMENT. Any changes made here will be DELETED upon transition and > it is NOT for official submission of site logs. If any site log > submissions need to be made, please continue to use slm.igs.org. > - > > Existing SLM Users - If you are an existing SLM user, please be > sure to reset your password using the Forgot Password > > link. Your old password can no longer be used in this new system. > - > > New SLM Users - If you are new to the SLM, please let us know so we > can register an account for you to test. > > We appreciate any and all feedback. To report feedback, bugs, or issues > for both the SLM 2.0 and Network 2.0, please report it on our GitHub > repository: https://github.com/International-GNSS-Service/SLM/issues > > > > > If you have any questions or concerns, please reach out to us. > > > > > > Best Regards, > > International GNSS Service Central Bureau > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From giulio.tagliaferro at bipm.org Tue Mar 28 09:03:06 2023 From: giulio.tagliaferro at bipm.org (Giulio TAGLIAFERRO) Date: Tue, 28 Mar 2023 09:03:06 +0000 Subject: [IGSMAIL-8327] Job vacancy - software engineer position at the BIPM time department Message-ID: Dear Colleagues, The BIPM Time Department offers a full-time position for a scientific software engineer. The vacancy notice is available at https://www.bipm.org/documents/20126/82964057/Time%20Engineer.pdf/479253a5-a538-e6b4-fc6f-c297ce799b7c. The deadline for applications is 21 May 2023. Thank you for distributing around you. Best regards, Giulio Tagliaferro Dr Giulio Tagliaferro Physicist BIPM Time department Address:Pavillon de Breteuil, 12 Bis Grande Rue, 92310 S?vres, France Phone: +33(1)45076255 E-mail: giulio.tagliaferro at bipm.org -------------- next part -------------- An HTML attachment was scrubbed... URL: From Salim.Masoumi at ga.gov.au Thu Mar 30 22:28:08 2023 From: Salim.Masoumi at ga.gov.au (Salim Masoumi) Date: Thu, 30 Mar 2023 22:28:08 +0000 Subject: [IGSMAIL-8328] Delay in IGS rapid products GPS Week/DOW 2255/3 (Year/DOY 2023/088) [SEC=OFFICIAL] Message-ID: Dear Colleagues, There was a delay of about 5 hours in the submission of the IGS rapid products for GPS week 2255, day of week 3 (year 2023, day of year 088). While the product combination was performed in time, the automated depositing of the products to the data centres failed. I have now pushed the products to the global data centres. Apologies for any inconvenience this may have caused to you. Kind Regards, Salim Masoumi IGS Analysis Centre Coordinator Salim Masoumi PhD | GNSS Team Leader GNSS Analysis Section | Positioning Australia Branch Space Division t +61 2 6249 9688 ga.gov.au [cid:image003.png at 01D963B3.04108E70] Twitter | Facebook | YouTube | LinkedIn Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past and present. Geoscience Australia Disclaimer: This e-mail (and files transmitted with it) is intended only for the person or entity to which it is addressed. If you are not the intended recipient, then you have received this e-mail by mistake and any use, dissemination, forwarding, printing or copying of this e-mail and its file attachments is prohibited. The security of emails transmitted cannot be guaranteed; by forwarding or replying to this email, you acknowledge and accept these risks. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image003.png Type: image/png Size: 60707 bytes Desc: image003.png URL: From paul.rebischung at ign.fr Tue Apr 4 11:40:21 2023 From: paul.rebischung at ign.fr (Paul Rebischung) Date: Tue, 4 Apr 2023 13:40:21 +0200 (CEST) Subject: [IGSMAIL-8329] IGS repro3 SINEX solutions for 2021-2022 Message-ID: <1659997725.13869463.1680608421684.JavaMail.zimbra@ign.fr> Dear colleagues, The set of daily and weekly combined terrestrial frame (SINEX) solutions from the 3rd IGS reprocessing campaign (repro3) has now been extended up to GPS week 2237 (November 26, 2022). The extended repro3 SINEX combination products are the same and follow the same file naming convention as those for the period 1994-2020 (see [ https://lists.igs.org/pipermail/igsmail/2021/008022.html | IGSMAIL-8026 ] ), except for one small detail: the files containing the residuals from the daily SINEX combinations are now called *RES.SUM instead of *RES.RES to comply with [ https://files.igs.org/pub/resource/guidelines/Guidelines_For_Long_Product_Filenames_in_the_IGS_v2.0.pdf | the latest IGS long product filename convention ] . The extended repro3 SINEX combination products are for now available at [ ftp://igs-rf.ign.fr/pub/repro3 | ftp://igs-rf.ign.fr/pub/repro3 ] . They will soon be uploaded to CDDIS. They are based on the contributions from 6 Analysis Centers: * COD (Center for Orbit Determination in Europe) * GFZ (GeoForschungsZentrum) * GRG (Groupe de Recherche en G?od?sie Spatiale) * MIT (Massachusetts Institute of Technology) * NGS (National Geodetic Survey) * ULR (Universit? de la Rochelle) which are gratefully acknowledged for their effort in extending their repro3 series. Like the combined repro3 SINEX solutions for the period 1994-2020, the extended repro3 SINEX solutions are expressed in the IGSR3 reference frame and consistent with the igsR3.atx antenna phase center corrections (see [ https://lists.igs.org/pipermail/igsmail/2021/008022.html | IGSMAIL-8026 ] ). Note however that a full parallel series of repro3 SINEX solutions, expressed in the IGS20 reference frame and made consistent with the igs20.atx antenna phase center corrections (see [ https://lists.igs.org/pipermail/igsmail/2022/008234.html | IGSMAIL-8238 ] ), has also been derived and is available upon request. With this extension of the repro3 series up to the date of the switch of the IGS operational products to the IGS20/igs20.atx framework and the repro3 standards, it is now possible to form full, long-term IGS combined station position time series consistent with that framework. Such station position time series are available at [ ftp://igs-rf.ign.fr/pub/crd | ftp://igs-rf.ign.fr/pub/crd ] , where they will be updated on a weekly basis. Their format is described in [ ftp://igs-rf.ign.fr/pub/README_crd | ftp://igs-rf.ign.fr/pub/README_crd ] . Time series of other by-products from the daily IGS repro3/operational SINEX combinations are also available, and will similarly be updated on a weekly basis, including: * daily SINEX combination statistics ( [ ftp://igs-rf.ign.fr/pub/sum | ftp://igs-rf.ign.fr/pub/sum ] ; [ ftp://igs-rf.ign.fr/pub/README_sum | ftp://igs-rf.ign.fr/pub/README_sum ] ), * daily "AC - IGS" station position residuals ( [ ftp://igs-rf.ign.fr/pub/res | ftp://igs-rf.ign.fr/pub/res ] ; [ ftp://igs-rf.ign.fr/pub/README_res | ftp://igs-rf.ign.fr/pub/README_res ] ), * daily "AC - IGS" ERP residuals ( [ ftp://igs-rf.ign.fr/pub/erp | ftp://igs-rf.ign.fr/pub/erp ] ; [ ftp://igs-rf.ign.fr/pub/README_erp | ftp://igs-rf.ign.fr/pub/README_erp ] ), * daily "AC - IGS" apparent geocenter residuals ( [ ftp://igs-rf.ign.fr/pub/gc | ftp://igs-rf.ign.fr/pub/gc ] ; [ ftp://igs-rf.ign.fr/pub/README_gc | ftp://igs-rf.ign.fr/pub/README_gc ] ), * daily "AC - IGS" scale factor residuals ( [ ftp://igs-rf.ign.fr/pub/sc | ftp://igs-rf.ign.fr/pub/sc ] ; [ ftp://igs-rf.ign.fr/pub/README_sc | ftp://igs-rf.ign.fr/pub/README_sc ] ). Best regards, Paul Rebischung -------------- next part -------------- An HTML attachment was scrubbed... URL: From cb at igs.org Tue Apr 4 01:37:38 2023 From: cb at igs.org (IGS Central Bureau) Date: Mon, 3 Apr 2023 18:37:38 -0700 Subject: [IGSMAIL-8330] IGS SLM and Network Upgrades Now Available Message-ID: Dear IGS Community, As previously announced in IGSMAIL-8320 , the new and improved IGS Site Log Manager (SLM 2.0) and IGS Network visualization system (Network 2.0) is now available. - The SLM 2.0 can be accessed at https://slm.igs.org - The Network 2.0 can be accessed at a NEW URL https://network.igs.org Any links to https://igs.org/network will now be redirected to https://network.igs.org. For additional station map and lists download options and to propose a new IGS site, please visit https://igs.org/network-resources. Existing SLM Users/SLM 2.0 Beta Users For existing SLM and SLM 2.0 Beta users, new passwords are required in all cases for SLM 2.0; your old SLM password will no longer be valid and if you reset your password to access the SLM 2.0 DEMO, that password will also no longer be valid. On the day of launch you will receive a password reset email to reset your password. You can also visit the SLM 2.0 page to initiate your password update by clicking the ?Forgot Password?? link, once the official release is in place. New SLM Users - If you are new to the SLM, please let us know so we can register an account for you to test. We appreciate any and all feedback. To report feedback, bugs, or issues for both the SLM 2.0 and Network 2.0, please report it on our GitHub repository: https://github.com/International-GNSS-Service/SLM/issues If you have any questions or concerns, please reach out to us. Best Regards, International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From paul.rebischung at ign.fr Thu Apr 6 07:38:34 2023 From: paul.rebischung at ign.fr (Paul Rebischung) Date: Thu, 6 Apr 2023 09:38:34 +0200 (CEST) Subject: [IGSMAIL-8331] IGS cumulative SINEX solution resumes Message-ID: <1381698050.15308858.1680766714951.JavaMail.zimbra@ign.fr> Dear colleagues, Now that the IGS daily repro3 SINEX solution series has been extended up to GPS week 2237 (see [ https://lists.igs.org/pipermail/igsmail/2023/008325.html | IGSMAIL-8239 ] ), updates of the IGS cumulative SINEX solution can resume. A first release of the "new" IGS cumulative solution, consistent with the IGS20/igs20.atx framework and the repro3 standards, is available at: * [ ftp://igs-rf.ign.fr/pub/2253/IGS0OPSSNX_1994002_2023077_00U_SOL.SNX.gz | ftp://igs-rf.ign.fr/pub/2253/IGS0OPSSNX_1994002_2023077_00U_SOL.SNX.gz ] (full SINEX file; 3.9 GB) * [ ftp://igs-rf.ign.fr/pub/2253/IGS0OPSSNX_1994002_2023077_00U_CRD.SNX.gz | ftp://igs-rf.ign.fr/pub/2253/IGS0OPSSNX_1994002_2023077_00U_CRD.SNX.gz ] (SINEX file without covariance matrix) It will soon be uploaded to CDDIS. This long-term solution was obtained from a long-term stacking of: * the daily IGS repro3 combined SINEX solutions for GPS weeks 730 to 2237 (made consistent with IGS20/igs20.atx - see SINEX file comment section); * the daily IGS operational combined SINEX solutions for GPS weeks 2238 to 2253. It is aligned in origin, scale and orientation to the IGS20 reference frame. In this long-term solution, station coordinates are represented by piecewise linear functions of time, i.e., several position+velocity sets valid over successive time intervals. Each set is denoted by a solution number (soln) whose validity period is given in: [ ftp://igs-rf.ign.fr/pub/discontinuities/soln.snx | ftp://igs-rf.ign.fr/pub/discontinuities/soln.snx ] This discontinuity list is based on the ITRF2020 discontinuity list, but also covers stations that are not part of ITRF2020, as well as discontinuities that occurred after the end of the ITRF2020 input data. The time series analysis conducted to build the new IGS cumulative solution was also the occasion to update the list of discontinuities to be used with the IGS20 reference frame: [ ftp://igs-rf.ign.fr/pub/IGS20/soln_IGS20.snx | ftp://igs-rf.ign.fr/pub/IGS20/soln_IGS20.snx ] For stations subject to large earthquakes, post-seismic deformation models in the form of exponential and/or logarithmic functions must be added to the piecewise linear functions given in the IGS cumulative SINEX solution. These models are given in: [ ftp://igs-rf.ign.fr/pub/psd/psd_IGS.snx | ftp://igs-rf.ign.fr/pub/psd/psd_IGS.snx ] Details on their application can be found at: [ https://itrf.ign.fr/ftp/pub/itrf/itrf2020/ITRF2020-PSD-model-eqs-IGN.pdf | https://itrf.ign.fr/ftp/pub/itrf/itrf2020/ITRF2020-PSD-model-eqs-IGN.pdf ] Residual time series from the long-term stacking made to form the IGS cumulative SINEX solution are available at: [ ftp://igs-rf.ign.fr/pub/stacking-res | ftp://igs-rf.ign.fr/pub/stacking-res ] Their format and content is described in: [ ftp://igs-rf.ign.fr/pub/README_stacking-res | ftp://igs-rf.ign.fr/pub/README_stacking-res ] Note finally that, while the IGS cumulative SINEX solution has historically been upated on a weekly basis, it will now be updated every 8 weeks (together with the corresponding discontinuity list and residual time series). Best regards, Paul Rebischung -------------- next part -------------- An HTML attachment was scrubbed... URL: From asanti at igs.org Wed Apr 19 22:02:40 2023 From: asanti at igs.org (Ashley Nilo) Date: Wed, 19 Apr 2023 15:02:40 -0700 Subject: [IGSMAIL-8332] Constellations: an IGS Newsletter, Issue #7 Message-ID: [image: igs-newsletter-7_news-page-banner.png] Dear IGS Community, The seventh issue of ?Constellations? ? the Newsletter of the International GNSS Service ? is now available to read. Some highlights in this issue include: - Updates on the Applications of GNSS for Disaster Risk Reduction - Regional Network Spotlight - New IGS CB Deputy Director and IGS GB Membership Updates - SLM 2.0/Network 2.0 Please let us know if you have any questions or if you would like to contribute in any future issues. To access the newsletter, visit https://igs.org/news/newsletter-issue-7/ On behalf of the Central Bureau, Best Regards, Ashley Nilo Operations Coordinator -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: igs-newsletter-7_news-page-banner.png Type: image/png Size: 836403 bytes Desc: not available URL: From rudiger.haas at chalmers.se Fri Apr 28 16:02:18 2023 From: rudiger.haas at chalmers.se (=?utf-8?B?UsO8ZGlnZXIgSGFhcw==?=) Date: Fri, 28 Apr 2023 16:02:18 +0000 Subject: [IGSMAIL-8333] Two openings for PhD students in space geodesy and geodynamics Message-ID: <2066F7FD-1B03-49E4-9DA5-09D0D43FCA97@chalmers.se> Dear all! I would like to draw your attention to two openings at Chalmers University of Technology for PhD students in space geodesy and geodynamics: Vacancies chalmers.se [apple-touch-icon.png] The deadline for applications is 2023-05-28. Please spread the information to possibly interested individuals. Do not hesitate to contact me if you need further information. best regards, R?diger Haas Head of the research group on Space Geodesy and Geodynamics Onsala Space Observatory Division Department for Space, Earth and Environment Chalmers University of Technology Sweden -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: apple-touch-icon.png Type: image/png Size: 21657 bytes Desc: apple-touch-icon.png URL: From leo.martire at igs.org Mon May 1 22:10:31 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbw==?= Martire) Date: Mon, 01 May 2023 15:10:31 -0700 Subject: [IGSMAIL-8334] Registration Open for the Tour de l'IGS Stop #6 - Galileo Constellation Spotlight - 23 May 2023 Message-ID: <16E16292-49FB-4031-8385-3204CDD99ECA@igs.org> Dear Community Members, We are pleased to invite you to attend the 6th stop of our Tour de l?IGS series: Galileo Constellation Spotlight. This stop will inform attendees on the latest updates to the Galileo system and metadata, the various services enabled by the constellation, as well as its applications. The event will take place online, on the 23rd of May 2023 from 1000 to 1230 UTC. Registration is free and open to the whole community. Please register before the 16th of may 2023 at 2359 UTC to gain access to this event. This instalment is organised with the support of the Navigation Support Office of ESA?s European Space Operations Centre. You will find all the relevant information on the Tour de l?IGS website (https://igs.org/tour-de-ligs), including the current schedule. You can also revisit the previous Tour de l?IGS stops through our YouTube channel (https://www.youtube.com/user/igsorg). We are looking forward to you joining us on this stop! Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From sgjin at shao.ac.cn Sat May 6 09:47:55 2023 From: sgjin at shao.ac.cn (Shuanggen Jin) Date: Sat, 6 May 2023 17:47:55 +0800 (GMT+08:00) Subject: [IGSMAIL-8335] International Symposium on Satellite Navigation (ISSN2023), Jiaozuo, China Message-ID: <9003506.36b9e.187f075f5fe.Coremail.sgjin@shao.ac.cn> Dear Colleagues International Symposium on Satellite Navigation: Advances, Opportunities and Challenges (ISSN2023) will be held on November 20-22, 2023, Jiaozuo, Henan, China as beautiful and sightseeing city, https://www.travelchinaguide.com/cityguides/henan/jiaozuo The ISSN2023 aims to provide a platform for GNSS scientists and engineers to communicate and exchange in theory, methods, technologies, applications and future challenges. The ISSN2023 is open to all scientists who may have the latest results and developments in BDS/GNSS+, including constellations, signals, orbit, receiver, positioning/navigation/timing theory, algorithms, models and applications in engineering and Earth science as well as combining multi-sensors. Manuscripts on new advances in Multi-GNSS and other regional systems, compatibility, interoperability and new applications are also welcomed. We would invite you to attend ISSN 2023. More information on ISSN 2023 can be seen at: http://218.196.240.235/SatelliteNavigation-ISSN2023 Look forward to seeing you in Jiaozuo, Henan, China. Best Regards Shuanggen ============================================================= Prof. Dr. Shuanggen Jin (Vice-President and AE Academician) Henan Polytechnic University, Jiaozuo, China Shanghai Astronomical Observatory, CAS, China Tel: +86-391-3987673; Fax: +86-391-3987673 Email: sgjin at shao.ac.cn; sgjin at hpu.edu.cn Website: http://www.shao.ac.cn/geodesy ============================================================= -------------- next part -------------- An HTML attachment was scrubbed... URL: From nacho at canaryspaceconsulting.co.uk Tue May 16 12:12:10 2023 From: nacho at canaryspaceconsulting.co.uk (Nacho Romero) Date: Tue, 16 May 2023 13:12:10 +0100 Subject: [IGSMAIL-8336] ESA's GNSS Observation Network (EGON) Timing stations made public Message-ID: Dear all, Since Thu 11 May 00:00:00 UTC we have started publishing data for our EGON station ?ESOC00DEU? as well as our 3 stations; ?ES1300DEU?, ?ES1400DEU? and ?ES1700DEU? to ESA?s GSSC server. Just like the 10 public ESA/ESOC IGS stations, the files (daily 30s only in this case) can be found under ; ftp://gssc.esa.int/gnss/data/ In addition, daily files are also being provided also to CDDIS and BKG data centres. The station "ESOC00DEU" has been operational since 2015, and with an unchanged antenna offset since 2016.It was complimented over time with the other 3 stations ? all sharing the same DOMEX - all of which are part of ESOC?s UTC(ESA) contribution, see; http://navigation-office.esa.int/ESA%27s_timescale_realisation%2C_UTC%28ESA%29.html) All 4 stations are operating Septentrio PolaRX5TR receivers, with H-masers as the external reference. All 4 stations are operating Septentrio PolaNt B3E6 (SEPCHOKE_B3E6 SPKE) antennas. Antennas are shared for pairs of receivers; ESOC/ES13 and ES14/ES17, respectively. For further details on each of the stations, please refer to the site logs provided and maintained here: http://navigation-office.esa.int/products/metadata/sitelogs/ -- Best regards, Nacho _______________________________________________________________ Ignacio (Nacho) Romero Aerospace Engineer, PhD CSC Ltd @ ESA/ESOC/OPS-GN Satellite Navigation Engineer @ ESOC Navigation Support Office http://www.navigation-office.esa.int/ http://www.canaryspaceconsulting.co.uk/ _______________________________________________________________ This message including any attachments may contain confidential information, according to our Information Security Management System, and intended solely for a specific individual to whom they are addressed. Any unauthorised copy, disclosure or distribution of this message is strictly forbidden. If you have received this transmission in error, please notify the sender immediately and delete it. -------------- next part -------------- An HTML attachment was scrubbed... URL: From leo.martire at igs.org Tue May 16 17:52:47 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbw==?= Martire) Date: Tue, 16 May 2023 10:52:47 -0700 Subject: [IGSMAIL-8337] Re: Registration Open for the Tour de l'IGS Stop #6 - Galileo Constellation Spotlight - 23 May 2023 In-Reply-To: <5C8DFC9A-F3D6-4C75-8019-08535D1BAA06@igs.org> References: <5C8DFC9A-F3D6-4C75-8019-08535D1BAA06@igs.org> Message-ID: Dear Community Members, This is a friendly reminder that the registration for our 6th Tour de l?IGS Stop (?Galileo Constellation Spotlight?) is open! The event will take place online, from 1000 to 1230 UTC on the 23rd of May 2023. The schedule has been updated with the latest list of speakers, and is available at https://igs.org/tour-de-ligs/#6th-stop-agenda. Please make sure to register at https://jpl.webex.com/weblink/register/rbc83ebfa081eca2c2b4d8e90d4c8d45c, and feel free to forward this invitation to all interested parties. On behalf of the IGS Central Bureau, Best regards, L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau From: L?o Martire Date: Monday, May 1, 2023 at 3:10 PM To: Cc: , , Subject: Registration Open for the Tour de l'IGS Stop #6 - Galileo Constellation Spotlight - 23 May 2023 Dear Community Members, We are pleased to invite you to attend the 6th stop of our Tour de l?IGS series: Galileo Constellation Spotlight. This stop will inform attendees on the latest updates to the Galileo system and metadata, the various services enabled by the constellation, as well as its applications. The event will take place online, on the 23rd of May 2023 from 1000 to 1230 UTC. Registration is free and open to the whole community. Please register before the 16th of may 2023 at 2359 UTC to gain access to this event. This instalment is organised with the support of the Navigation Support Office of ESA?s European Space Operations Centre. You will find all the relevant information on the Tour de l?IGS website (https://igs.org/tour-de-ligs), including the current schedule. You can also revisit the previous Tour de l?IGS stops through our YouTube channel (https://www.youtube.com/user/igsorg). We are looking forward to you joining us on this stop! Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From rui at segal.ubi.pt Thu May 18 11:49:38 2023 From: rui at segal.ubi.pt (Rui Fernandes) Date: Thu, 18 May 2023 12:49:38 +0100 Subject: [IGSMAIL-8338] Leica converter for RINEX v3.x Message-ID: <04d45132-c38c-2cd9-37ed-9bcabfe91dc0@segal.ubi.pt> Dear Colleagues, ??? Does anyone who is using Leica receivers know if there is a free available converter of Leica binary files to RINEX 3.x? ??? I only found information about a module in Leica Infinity but I don't think that can be installed as an independent application. Although we would prefer a Linux application, it can also be in Windows. ??? Thanks, ??? ??? Rui -- * */Rui Fernandes/* */Assistant Professor at UBI - University of Beira Interior/* */Coordinator of SEGAL (UBI/IDL) - Space & Earth Geodetic Analysis Laboratory/* */Coordinator of C4G - Collaboratory for Geosciences/* */WhatsApp: +351 919999300/* */Skype: r.m.s.fernandes/* * -------------- next part -------------- An HTML attachment was scrubbed... URL: From dmaggert at igs.org Thu May 18 13:12:01 2023 From: dmaggert at igs.org (David Maggert) Date: Thu, 18 May 2023 07:12:01 -0600 Subject: [IGSMAIL-8339] New IGS Station: TEJA00CHL Message-ID: <03E3F522-FED7-4A84-944E-A9CC7B7EC8CF@igs.org> Dear Colleagues, We are pleased to announce the addition of the following station to the IGS Network: Site Location Receiver Antenna Radome Coverage RINEX Sample Interval TEJA00CHL Isla Teja - Valdivia, Chile STONEX SC2200 STXSA1500 STXG GPS+GLO+GAL+BDS 3 15s RINEX3 data is available from CDDIS. This new station is providing real-time data to UCAR Caster. We appreciate the Universidad Austral de Chile for providing the data and for hosting the station. Best Regards, David Maggert, IGS Network Coordinator Markus Bradke, IGS Infrastructure Committee Chair Ryan Ruddick, IGS Network Representative Wolfgang S?hne, IGS Network Representative Rui Fernandes, IGS Network Representative From jassobrino at mitma.es Thu May 18 18:45:44 2023 From: jassobrino at mitma.es (=?utf-8?B?U8OhbmNoZXogU29icmlubyBKb3PDqSBBbnRvbmlv?=) Date: Thu, 18 May 2023 18:45:44 +0000 Subject: [IGSMAIL-8340] Re: Leica converter for RINEX v3.x In-Reply-To: <04d45132-c38c-2cd9-37ed-9bcabfe91dc0@segal.ubi.pt> References: <04d45132-c38c-2cd9-37ed-9bcabfe91dc0@segal.ubi.pt> Message-ID: Dear Rui, At IGN we use mdb2rinexd in order to convert m00 Leica raw data files into RINEX 3. We have the tool also for Linux. If you want, I can put for you the tool in my google drive (it is not possible to send it by email due to the firewall). Best regards De: IGSMail En nombre de Rui Fernandes Enviado el: jueves, 18 de mayo de 2023 13:50 Para: igsmail at lists.igs.org CC: gnss-ops at segal.ubi.pt Asunto: [IGSMAIL-8338] Leica converter for RINEX v3.x AVISO: Este correo procede de un origen externo al Ministerio. Tenga precauci?n con los enlaces y archivos adjuntos, no los abra salvo que sepa que su contenido es seguro. Dear Colleagues, Does anyone who is using Leica receivers know if there is a free available converter of Leica binary files to RINEX 3.x? I only found information about a module in Leica Infinity but I don't think that can be installed as an independent application. Although we would prefer a Linux application, it can also be in Windows. Thanks, Rui -- Rui Fernandes Assistant Professor at UBI - University of Beira Interior Coordinator of SEGAL (UBI/IDL) - Space & Earth Geodetic Analysis Laboratory Coordinator of C4G - Collaboratory for Geosciences WhatsApp: +351 919999300 Skype: r.m.s.fernandes -------------- next part -------------- An HTML attachment was scrubbed... URL: From frank.pache at leica-geosystems.com Mon May 22 07:01:39 2023 From: frank.pache at leica-geosystems.com (PACHE Frank) Date: Mon, 22 May 2023 07:01:39 +0000 Subject: [IGSMAIL-8341] Re: Leica converter for RINEX v3.x In-Reply-To: References: <04d45132-c38c-2cd9-37ed-9bcabfe91dc0@segal.ubi.pt> Message-ID: Dear Rui, Dear IGS Community, Please be kindly advised, that there are stand-alone tools available to convert Leica MDB binary to RINEX v3.x format. The converters are available for both LINUX and WINDOWS operating systems. For the most recent versions please always refer to our customer and product support portal Leica myWorld . Within the portal navigate to one of your Leica GNSS Reference Stations and Monitoring receiver products: Leica GR30; GR50 and GM30 (or also Leica GR10; GR25 and GM10). You will then find the downloads within the respective "Tools" section. For the usage instructions there is a short readme file contained within the download. For any related questions, please do not hesitate contacting myself or Leica Geosystems directly or through your local/regional Leica Geosystems representative. We hope this information will be helpful. Good health & Best regards / Beste Gesundheit & Freundliche Gr??e, Frank Frank Pache Senior Product Manager GNSS Networks & Reference Stations Leica Geosystems AG, Division Geomatics CH-9435 Heerbrugg, Switzerland Phone: +41 71 727 3823, Fax: +41 71 726 5823 E-Mail: frank.pache at leica-geosystems.com Website: http://www.leica-geosystems.com/nrs [cid:image001.gif at 01D98C89.A37DF750] ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ This e-mail may contain confidential and/or privileged information and is intended only for the use of the individual or entity named above. If you have received it in error, please advise us immediately by reply e-mail and delete the original. Any further use of this e-mail by you is strictly prohibited. From: IGSMail On Behalf Of S?nchez Sobrino Jos? Antonio Sent: Donnerstag, 18. Mai 2023 20:46 To: Rui Fernandes ; igsmail at lists.igs.org Cc: gnss-ops at segal.ubi.pt Subject: [IGSMAIL-8340] Re: Leica converter for RINEX v3.x You don't often get email from jassobrino at mitma.es. Learn why this is important This email is not from Hexagon's Office 365 instance. Please be careful while clicking links, opening attachments, or replying to this email. Dear Rui, At IGN we use mdb2rinexd in order to convert m00 Leica raw data files into RINEX 3. We have the tool also for Linux. If you want, I can put for you the tool in my google drive (it is not possible to send it by email due to the firewall). Best regards De: IGSMail > En nombre de Rui Fernandes Enviado el: jueves, 18 de mayo de 2023 13:50 Para: igsmail at lists.igs.org CC: gnss-ops at segal.ubi.pt Asunto: [IGSMAIL-8338] Leica converter for RINEX v3.x AVISO: Este correo procede de un origen externo al Ministerio. Tenga precauci?n con los enlaces y archivos adjuntos, no los abra salvo que sepa que su contenido es seguro. Dear Colleagues, Does anyone who is using Leica receivers know if there is a free available converter of Leica binary files to RINEX 3.x? I only found information about a module in Leica Infinity but I don't think that can be installed as an independent application. Although we would prefer a Linux application, it can also be in Windows. Thanks, Rui -- Rui Fernandes Assistant Professor at UBI - University of Beira Interior Coordinator of SEGAL (UBI/IDL) - Space & Earth Geodetic Analysis Laboratory Coordinator of C4G - Collaboratory for Geosciences WhatsApp: +351 919999300 Skype: r.m.s.fernandes -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.gif Type: image/gif Size: 2844 bytes Desc: image001.gif URL: From Sebastian.Muehlbauer at bkg.bund.de Wed May 24 14:10:54 2023 From: Sebastian.Muehlbauer at bkg.bund.de (Sebastian.Muehlbauer at bkg.bund.de) Date: Wed, 24 May 2023 14:10:54 +0000 Subject: [IGSMAIL-8342] Job offer: Permanent position as Development engineer in the field of Galileo monitoring Message-ID: >> Please scroll down for the English version. << Unbefristete Stelle als Entwicklungsingenieur/-in im Bereich Galileo-Monitoring F?r den Standort Bad K?tzting/Wettzell sucht das Bundesamt f?r Kartographie und Geod?sie zur Verst?rkung seines Teams am Geod?tischen Observatorium Wettzell unbefristet eine/einen talentierte/n Entwicklungsingenieur/-in (m/w/d) f?r den Bereich Galileo-Monitoring. Die Eingruppierung erfolgt bis in die Entgeltgruppe 14 TV?D (Bund) in Abh?ngigkeit der nachgewiesenen Qualifikation und Berufserfahrung. Anforderungsprofil * Abgeschlossenes Hochschulstudium (Master/Diplomingenieur) der Elektrotechnik, Physik oder eines vergleichbaren Studiengangs mit vorzugweisem Schwerpunkt in der Signalverarbeitung oder Kommunikationstechnik. * Sie verf?gen ?ber Kenntnisse im Bereich digitale Signalverarbeitung und/oder HF-Systemtechnik. Arbeitserfahrung in der Satellitennavigation ist von Vorteil. * Programmierkenntnisse ? vorzugsweise in den Sprachen C/C++ und/oder Python ? sind f?r die Aus?bung der T?tigkeiten erforderlich. * Kenntnisse in der Qualit?ts?berwachung, Risikoanalyse sowie im Projektmanagement sind erw?nscht. * Sie k?nnen selbstst?ndig und strukturiert arbeiten, verf?gen ?ber Eigeninitiative und k?nnen teamorientiert in interdisziplin?ren Arbeitsgruppen agieren. * Sehr gute schriftliche und m?ndliche Ausdrucksf?higkeit in der deutschen und englischen Sprache T?tigkeitsprofil * Sie arbeiten in einem Hochtechnologie-Feld und nutzen f?r Ihre Arbeiten die technischen M?glichkeiten der Radioteleskope, der Satellitenempfangsanlagen und der weiteren, umfangreichen Sensorik. Entwicklung und Betrieb gehen Hand in Hand. * Sie ?berwachen die Signalqualit?t der europ?ischen Galileo-Navigationssatelliten und gehen bei St?rungen den m?glichen Ursachen auf den Grund. * Sie entwickeln dazu Signalverarbeitungskonzepte sowie Algorithmen und implementieren diese in Softwareprogrammen. * Ihre Arbeit f?hren Sie eigenverantwortlich in Projekten zusammen mit einem kleinen Team und externen Kooperationspartnern durch. * Sie arbeiten prozessorientiert und wirken an Qualit?tssicherungs?ma?nahmen mit. * Die Erstellung und Pr?sentation wissenschaftlicher Ver?ffentlichungen aus Ihrem Aufgabenbereich ist erw?nscht. * Weitere Informationen finden Sie unter https://www.bkg.bund.de/SharedDocs/Stellenangebote/BKG/DE/230622-G5_112023-E G14.html. Permanent position as Development engineer in the field of Galileo monitoring The Federal Agency for Cartography and Geodesy is offering a permanent position for a talented Development Engineer (m/f/d) to strengthen its team at the Geodetic Observatory Wettzell in Bad K?tzting in the field of Galileo monitoring. The position will be graded up to pay group 14 TV?D (Federal Government) depending on proven qualifications and professional experience. Requirements profile * Completed university studies (master's degree/diploma engineer) in electrical engineering, physics or a comparable course of study with a preferred focus on signal processing or communications technology. * You have knowledge in the field of digital signal processing and/or RF systems engineering. Work experience in satellite navigation is an advantage. * Programming skills - preferably in the languages C/C++ and/or Python - are required to perform the activities. * Knowledge of quality monitoring, risk analysis and project management is desirable. * You can work independently and in a structured manner, have initiative and can act in a team-oriented manner in interdisciplinary working groups. * Very good written and oral communication skills in German and English. Job profile * You will work in a high-tech field and use the technical possibilities of radio telescopes, satellite receiving systems and other extensive sensor technology for your work. Development and operation go hand in hand. * You monitor the signal quality of the European Galileo navigation satellites and get to the bottom of possible causes in the event of malfunctions. * You will develop signal processing concepts and algorithms and implement them in software programs. * You carry out your work independently in projects together with a small team and external cooperation partners. * You work in a process-oriented manner and participate in quality assurance measures. * The preparation and presentation of scientific publications from your area of responsibility is desired. You can find further information (in German) at https://www.bkg.bund.de/SharedDocs/Stellenangebote/BKG/DE/230622-G5_112023-E G14.html. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 6895 bytes Desc: not available URL: From icsens at ife.uni-hannover.de Thu May 25 08:48:47 2023 From: icsens at ife.uni-hannover.de (Katja Lohmann) Date: Thu, 25 May 2023 10:48:47 +0200 Subject: [IGSMAIL-8343] =?utf-8?q?Job_Opportunity=3A_Doctoral_Researcher_in_Navigation?= =?utf-8?q?=2C_Computer_Vision=2C_Geoinformatic=2E_Leibniz_Universit=C3=A4?= =?utf-8?q?t_Hannover?= Message-ID: The Institut f?r Erdmessung (IfE) at Leibniz Universit?t Hannover (Germany) invites applications for the position of a Doctoral or PostDoctoral Researcher (m/f/d) on GNSS software receivers and atomic clocks (Salary Scale 13 TV-L, 100 %) At the earliest possible date. The position is limited to 2 years For more information please consult the job listing at https://www.ife.uni-hannover.de/en/institute/job-opportunities The application deadline is June 4, 2023. --- Dr. Katja Lohmann Coordinator Research Training Group i.c.sens Leibniz Universit?t Hannover --- -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: IFE - Ausschreibung WD-E13- SoftwareReceiver - EN - 05.23.pdf Type: application/pdf Size: 102329 bytes Desc: not available URL: -------------- next part -------------- An HTML attachment was scrubbed... URL: From leo.martire at igs.org Fri May 26 15:20:59 2023 From: leo.martire at igs.org (=?UTF-8?B?TMOpbyBNYXJ0aXJl?=) Date: Fri, 26 May 2023 08:20:59 -0700 Subject: [IGSMAIL-8344] Tour de l'IGS Stop #6 - Thank You, Recording and Presentations Now Available Message-ID: Dear Community Members, On behalf of the organising committee at ESA (Drs Werner Enderle, Francesco Gini, and Erik Sch?nemann) and the IGS Central Bureau, we would like to extend our thanks to all participants of the 6th Stop in our Tour de l?IGS series (https://igs.org/tour-de-ligs), this time on *Galileo Constellation Spotlight*. We are particularly grateful to our speakers: *David Ib??ez, Ignacio Fernandez, Giovanni Lucchi, Francisco Gonzalez, Erik Sch?nemann, and Francesco Gini*. The recordings and presentations are now available on our events page ( https://igs.org/tour-de-ligs/presentations/) and *via* our YouTube channel ( https://www.youtube.com/user/igsorg). Because we strive to improve our events and workshops, please fill out the post-workshop anonymous survey: https://igs.org/post-workshop-survey/. We would greatly appreciate any feedback and/or suggestions you might have! Thank you very much, Best regards, L?o Martire, on behalf of the International GNSS Service Central Bureau *L?o Martire, Ph.D.* Deputy Director International GNSS Service Central Bureau -------------- next part -------------- An HTML attachment was scrubbed... URL: From igs_tr at aiub.unibe.ch Tue May 30 18:19:02 2023 From: igs_tr at aiub.unibe.ch (IGS Technical Report 2022) Date: Tue, 30 May 2023 20:19:02 +0200 Subject: [IGSMAIL-8345] IGS technical report 2022 is available Message-ID: <6bb7591a-33c5-2cf2-7615-c7c7ed615015@aiub.unibe.ch> Dear colleagues, It is a pleasure to inform you that the IGS technical report 2022 is available on the IGS server (https://files.igs.org/pub/resource/technical_reports/2022_techreport.pdf). For those that are not able to access this server, there is an alternative location at http://ftp.aiub.unibe.ch/users/igs_techreport/2022_techreport.pdf. It became once more a comprehensive overview on the activities within the IGS. I want to take the opportunity to thank all people and groups that have contributed to the report (and hope that the other IGS core components will join again next year). The report for 2022 has registered with a DOI and ISBN number (see the related impress page). In this way the reports are better embedded in the system of scientific literature. Best regards from the editor team Rolf and Elmar From galera.monico at unesp.br Thu Jun 15 19:31:39 2023 From: galera.monico at unesp.br (Joao Francisco Galera Monico) Date: Thu, 15 Jun 2023 16:31:39 -0300 Subject: [IGSMAIL-8346] AGU Geodesy Session - It is open Message-ID: G026 - The synergy between Geodesy and Space Weather: providing improvement to GNSS real-time applications. Details at: https://agu.confex.com/agu/fm23/prelim.cgi/Session/187294 -- Joao Francisco Galera Monico Unesp Presidente Prudente - Departamento de Cartografia Pesquisador II - Sala 11 Ramal 5511 -------------- next part -------------- An HTML attachment was scrubbed... URL: From Erwin.Wiesensarter at bkg.bund.de Fri Jun 23 12:56:11 2023 From: Erwin.Wiesensarter at bkg.bund.de (Erwin.Wiesensarter at bkg.bund.de) Date: Fri, 23 Jun 2023 12:56:11 +0000 Subject: [IGSMAIL-8347] Scheduled downtime of BKG GNSS Datacenter 30-June-2023 Message-ID: <5187e3f493014689a06a8162e350aab1@bkg.bund.de> Dear Colleagues, due to maintenance work on the electrical power supply at the BKG premises, the BKG GNSS Data Center (https://igs.bkg.bund.de/) must be shut down on Friday, 30-June-2023 14:00 UTC. Services should be available again on Saturday 01-July-2023 in the afternoon. The BKG Real-Time Broadcaster (http://igs-ip.net/, http://euref-ip.net/, http://products.igs-ip.net/) won't be affected. We apologize for the inconvenience. Kind regards, BKG Datacenter Team ________________________________________ Unit Satellite Navigation Federal Agency for Cartography and Geodesy (BKG) Richard-Strauss-Allee 11, 60598 Frankfurt, Germany Phone: +49 (0)69 6333-259 Fax: +49 (0)69 6333-2100 E-Mail: BKG-GDC at bkg.bund.de Internet: http://www.bkg.bund.de Twitter: http://twitter.com/bkg_bund From dmaggert at igs.org Tue Jun 27 14:49:55 2023 From: dmaggert at igs.org (David Maggert) Date: Tue, 27 Jun 2023 08:49:55 -0600 Subject: [IGSMAIL-8348] New IGS Station: MSGR00BRA Message-ID: <715DA7EE-4DA0-458C-BD6E-CBDDB5D7BEED@igs.org> Dear Colleagues, We are pleased to announce the addition of the following station to the IGS Network: Site Location Receiver Antenna Radome Coverage RINEX Sample Interval MSGR00BRA Campo Grande, Brazil TRIMBLE NETR9 TRM115000.00 NONE GPS+GLO+GAL+BDS+SBAS 3 30s RINEX3 data is available from CDDIS and IGN. MSGR00BRA is providing real-time data to the BKG caster. We appreciate the Instituto Brasileiro de Geografia e Estatistica (IBGE) for providing this IGS station. Best Regards, David Maggert, IGS Network Coordinator Markus Bradke, IGS Infrastructure Committee Chair Ryan Ruddick, IGS Network Representative Wolfgang S?hne, IGS Network Representative Rui Fernandes, IGS Network Representative Paul Rebischung, IGS Reference Frame Coordinator From bradke at gfz-potsdam.de Wed Jun 28 12:10:31 2023 From: bradke at gfz-potsdam.de (Markus Bradke) Date: Wed, 28 Jun 2023 14:10:31 +0200 Subject: [IGSMAIL-8349] RINEX 4.00 End of Transition Phase - Going into operation on July 19, 2023 Message-ID: <348C031A-48D7-476E-9584-71ACAA094FB3@gfz-potsdam.de> Dear GNSS community, RINEX 4.00 has been approved in the IGS/RTCM RINEX Working Group as the necessary next step for maintaining the suitability of the RINEX format to store GNSS data and measurements. The new format was officially accepted by the IGS Governing Board on Dec 7, 2021. The IGS Infrastructure Committee carefully considered the impact these changes may have on the users? end, including: Breaking but minor change for many software packages handling observation and meteorological files due to version change. Breaking change for many software packages for navigation files due to format change. As announced in [IGSMAIL-8207] RINEX 4.00 transition and trial period , the Infrastructure Committee implemented a RINEX 4.00 transition phase and subsequently started a trial phase in 2022: DLR has provided a merged BRDC summary navigation file (BRD00DLR), as of January 2022. GFZ and DLR provide station-wise observation, navigation, and meteorological files available at CDDIS and BKG in their respective campaign directories, as of May 2022. From July 19, 2023 onwards, station-wise RINEX 4.00 data files can be found in the operational archives. From this date onwards, only one of the two versions (RINEX 3.xx or RINEX 4.00) is allowed to be uploaded. Station operators are encouraged to switch to the new format version as soon as possible. Station operators are required to send a notice to the IGS mailing list (IGSMAIL) before they switch. If you have any questions, do not hesitate to contact the Central Bureau (cb at igs.org ). On behalf of the IGS Infrastructure Committee, Markus Bradke M.Eng. Markus Bradke IGS Infrastructure Committee Coordinator Section 1.1 Space Geodetic Techniques Phone: +49 (0)331/6264-1182 Email: markus.bradke at gfz-potsdam.de Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Foundation under public law of the federal state of Brandenburg Telegrafenberg, D-14473 Potsdam -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5332 bytes Desc: not available URL: From cb at igs.org Wed Jun 28 22:47:47 2023 From: cb at igs.org (IGS Central Bureau) Date: Wed, 28 Jun 2023 15:47:47 -0700 Subject: [IGSMAIL-8350] New IGS Analysis Center Candidate - JGX Message-ID: Dear IGS Community Members, The IGS Central Bureau, Analysis Center Coordinator, and Reference Frame Coordinator are pleased to welcome a candidate for the new IGS Analysis Center run jointly by the Geospatial Information Authority of Japan (GSI) and the Japan Aerospace Exploration Agency (JAXA). This new AC candidate will provide the IGS with final orbit, clock, ERP and SINEX products, as well as rapid orbit, clock and ERP products, identified with the acronym "JGX", starting with GPS week 2269. These products will initially be included in the IGS final orbit/clock and SINEX combinations for comparison only. Upon successful evaluation, they will then contribute to the final and rapid combinations with weight. The JGX final and rapid products are generated from GPS, GLONASS and Galileo observations using JAXA's MADOCA (Multi-GNSS Advanced Demonstration tool for Orbit and Clock Analysis) software. The undifferenced ionosphere-free carrier phases and pseudo-ranges from an average of 140 stations in IGS network are processed to obtain the solutions and double-differenced scheme are used to fix the integer ambiguities. For more information on their analytical strategy, please refer to the file "jgx.acn" that will be available at: https://files.igs.org/pub/center/analysis/ Best regards. The IGS Central Bureau, together with: Basara Miyahara, Naofumi Takamatsu (GSI) Satoshi Kogure, Kyohei Akiyama (JAXA) -------------- next part -------------- An HTML attachment was scrubbed... URL: From mederic.gravelle at univ-lr.fr Fri Jun 30 07:54:53 2023 From: mederic.gravelle at univ-lr.fr (Mederic Gravelle) Date: Fri, 30 Jun 2023 09:54:53 +0200 Subject: [IGSMAIL-8351] AGU 2023 G018 session - Integration of GNSS into Water Level Observation Networks Message-ID: Dear Colleagues, We are pleased to announce that the session entitled ?Integration of GNSS into Water Level Observation Networks: Priorities, Technologies, and Benefits? will be part of the AGU 2023 Fall Meeting that will be held in San Francisco (USA) next december. We encourage you to consider submitting an abstract to this focused session, and to forward this announcement to others with an interest in this topic. Full session details and an abstract submission link are available at https://agu.confex.com/agu/fm23/prelim.cgi/Session/190208 The deadline for all submissions is Wednesday, 2 August 2023 at 23:59 EDT. _____________________ AGU Session G018 - *Integration of GNSS into Water Level Observation Networks: Priorities, Technologies, and Benefits* Tide and water level station records are some of the longest and most meticulously-kept earth observation records, but these data were historically only tied to local staffs or nearby bench marks on land. Integration of GNSS at these stations not only provides efficiencies in operational station maintenance cycles, but also adds value to these long-term water level records by connecting them to national and global reference frames and enabling the quantification of relative sea level trend components. Despite the recognized value of fusing these oceanographic and geodetic tools, only a subset of global water level stations fully leverage GNSS. This session invites the community to share new research that demonstrates the value of GNSS-linked or GNSS-enabled water level stations, exchange knowledge about best practices for instrumentation, and showcase innovative technologies or methodologies that will advance reliable, effective, and informed use of GNSS in water level observation networks. ____________________ We look forward to having you join us in San Francisco this December. Please don't hesitate to reach out if you have questions! Kind regards, M?d?ric Gravelle (LIENSs - CNRS/LRU - SONEL, La Rochelle, France) Bego?a P?rez-G?mez (Puertos del Estado, Madrid, Spain) Louis Licate (NOAA Center for Operational Oceanographic Products and Services, Silver Spring, USA) Alvaro Santamar?a-G?mez (GET, Toulouse, France) -- M?d?ric GRAVELLE SONEL Observing System mederic.gravelle at univ-lr.fr - +33 5 16 49 67 27 UMR 7266 LIENSs - CNRS-La Rochelle Universit? Institut du Littoral et de l'Environnement 2 rue Olympe de Gouges 17000 LA ROCHELLE FRANCE -------------- next part -------------- An HTML attachment was scrubbed... URL: From SLeroy at aer.com Wed Jul 5 12:30:44 2023 From: SLeroy at aer.com (Leroy, Stephen) Date: Wed, 5 Jul 2023 12:30:44 +0000 Subject: [IGSMAIL-8352] ACCESS Workshop in Boulder, CO, August 15-18 Message-ID: <4F2FF576-BD8B-4FE1-8A6E-EF1E3571DAC7@veriskgov.com> ACCESS Workshop 2023 Announcement UCAR?s COSMIC Program Office and AER are jointly organizing a workshop to introduce new and advanced-career scientists to research using cloud computing. The workshop will be held in Boulder, Colorado, at the NCAR Mesa Lab, from August 15-18, 2023. Cloud computing ? in particular Amazon Web Services ? will be introduced in the context of research using GNSS radio occultation data. Participants will spend a substantial amount of time in hands-on coding. Tutorials will include efficient data querying and sub-setting; RO processing center inter-comparison; data assimilation using FV3-JEDI; atmospheric process studies. Important links: * The meeting announcement * Workshop registration, due July 31, 2023 We hope to see you there. Sincerely, Stephen Leroy, Jan-Peter Weiss, Chi Ao ________________________________ This email is intended solely for the recipient. It may contain privileged, proprietary or confidential information or material. If you are not the intended recipient, please delete this email and any attachments and notify the sender of the error. -------------- next part -------------- An HTML attachment was scrubbed... URL: From icsens at ife.uni-hannover.de Thu Jul 6 09:32:59 2023 From: icsens at ife.uni-hannover.de (Katja Lohmann) Date: Thu, 6 Jul 2023 11:32:59 +0200 Subject: [IGSMAIL-8353] =?utf-8?q?Job_Opportunity=3A_Doctoral_or_PostDoctoral_Researcher?= =?utf-8?q?_on_Quantum_Inertialnavigation_for_Earth-Moon_Navigation=2E_Lei?= =?utf-8?q?bniz_Universit=C3=A4t_Hannover?= Message-ID: <2C400C08-B985-4EC8-9CB5-D35B90A672E0@ife.uni-hannover.de> The Institut f?r Erdmessung (IfE) at Leibniz Universit?t Hannover (Germany) invites applications for the position of a Doctoral or PostDoctoral Researcher (m/f/d) on Quantum Inertialnavigation for Earth-Moon Navigation starting October 1st, 2023. The position is limited to 3 years. Please find further information in the attached job description. The application deadline is August 6, 2023. --- Dr. Katja Lohmann Coordinator Research Training Group i.c.sens Leibniz Universit?t Hannover --- -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: IFE - Ausschreibung WD-E13- Quantumsensors_Mond - EN - 07.23.pdf Type: application/pdf Size: 290644 bytes Desc: not available URL: -------------- next part -------------- An HTML attachment was scrubbed... URL: From icsens at ife.uni-hannover.de Thu Jul 6 09:35:37 2023 From: icsens at ife.uni-hannover.de (Katja Lohmann) Date: Thu, 6 Jul 2023 11:35:37 +0200 Subject: [IGSMAIL-8354] =?utf-8?q?Job_Opportunity=3A_Doctoral_or_PostDoctoral_Researcher?= =?utf-8?q?_on_Quantum_Inertialnavigation_for_LEO-PNT=2E_Leibniz_Universit?= =?utf-8?q?=C3=A4t_Hannover?= Message-ID: The Institut f?r Erdmessung (IfE) at Leibniz Universit?t Hannover (Germany) invites applications for the position of a Doctoral or PostDoctoral Researcher (m/f/d) on Quantum Inertialnavigation for LEO-PNT (Salary Scale 13 TV-L, 100 %) starting October 1st, 2023. The position is limited to 3 years. Please find further information in the attached job description. The application deadline is August 6, 2023. --- Dr. Katja Lohmann Coordinator Research Training Group i.c.sens Leibniz Universit?t Hannover --- -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: IFE - Ausschreibung WD-E13- Quantumsensors_Leo - EN - 07.23.pdf Type: application/pdf Size: 282907 bytes Desc: not available URL: -------------- next part -------------- An HTML attachment was scrubbed... URL: From galera.monico at unesp.br Fri Jul 7 17:56:03 2023 From: galera.monico at unesp.br (Joao Francisco Galera Monico) Date: Fri, 7 Jul 2023 14:56:03 -0300 Subject: [IGSMAIL-8355] AGU 2023 G026 session - The synergy between Geodesy and Space Weather: providing improvement to GNSS real-time applications Message-ID: Dear Colleagues, We are pleased to announce that the session G026 entitled ?The synergy between Geodesy and Space Weather: providing improvement to GNSS real-time applications.? will be part of the AGU 2023 Fall Meeting that will be held in San Francisco (USA) next December. We would like to encourage you to consider submitting an abstract to this focused session, and to forward this announcement to others that may be interested in this topic. Full session details and an abstract submission link are available at https://agu.confex.com/agu/fm23/prelim.cgi/Session/187294 The deadline for all submissions is Wednesday, 2 August 2023 at 23:59 EDT. *Session Description:* Space Geodesy (SG) and space weather (SW) are two fields of study closely connected. Their synergistic relationship has numerous benefits. GNSS signals can be used to construct SW models which can be applied back to improve GNSS quality. GNSS signals are vulnerable to disruptions caused by SW events. At low latitude regions, the occurrence of Equatorial Plasma Bubbles makes the vulnerability still more evident due to the occurrence of ionospheric scintillation (IS), which deteriorates the quality of the signal and, in some cases, even makes GNSS unavailable. Therefore, several GNSS real-time applications suffer from such events.To mitigate the impacts on GNSS and improve their integrity in real-time applications, SW and IS data to model and forecast ionospheric effects on GNSS signals are essential. In this session, we expect to get contributions related to the improvement of GNSS accuracy and integrity when the signal is subject to irregularities due to SW. Primary Convener o Joao Francisco Galera Monico ? UNESP Sao Paulo State University Conveners o Eurico R De Paula ? INPE National Institute for Space Research o Cesar Valladares ? University of Texas at Dallas -- Joao Francisco Galera Monico Unesp Presidente Prudente - Departamento de Cartografia Pesquisador II - Sala 11 Ramal 5511 -------------- next part -------------- An HTML attachment was scrubbed... URL: From kevin.j.nelson at jpl.nasa.gov Thu Jul 13 17:31:55 2023 From: kevin.j.nelson at jpl.nasa.gov (Nelson, Kevin J (US 335G-Affiliate)) Date: Thu, 13 Jul 2023 17:31:55 +0000 Subject: [IGSMAIL-8356] AGU Call for Abstracts: GNSS Applications and Technology Message-ID: Dear colleagues across many geoscientific disciplines, We would like to draw your attention to a broad AGU session focused on the use of GNSS technology for observations within Earth System Science and Geoscience disciplines. This session, while hosted by atmospheric science, is cross-listed in the AGU program with natural hazards, geodesy, and atmospheric and space electricity. Please considered submitting your promising research to this session. Session Name: A009 ? Advancing Earth System Science Research using Global Navigation Satellite Systems Technology Session Description: Global Navigation Satellite System (GNSS) signals are particularly useful for various forms of geophysical research due to its high precision and insensitivity to clouds and precipitation. As such, GNSS observations such as radio occultations (GNSS-RO), GNSS reflections (GNSS-R), and the expanding network of ground stations provide high-quality global atmospheric, ionospheric, and surface retrievals useful in a wide variety of research. These observations also greatly contribute to numerical simulation systems and their data assimilation tools for accurate forecasts and early warning systems for natural hazards of many origins. This session welcomes submissions including, but not limited to the following topics: 1. Neutral atmospheric research topics and related GNSS applications, 2. Geological and oceanographic applications using GNSS, 3. GNSS remote sensing technology advancement and novel observing concepts, 4. State-of-the-art atmospheric and surface property retrieval algorithm developments, and 5. Numerical weather prediction, ionospheric forecasting, and natural hazard now-casting applications of GNSS remote sensing. Abstract submissions are due August 2, 2023. Submit your abstracts here! See you in San Francisco! Kevin J. Nelson ? NASA Jet Propulsion Laboratory Kuo-Nung Wang ? NASA Jet Propulsion Laboratory Benjamin R. Johnston ? University Corporation for Atmospheric Research Mayra I. Oyola-Merced ? University of Wisconsin ? Madison -------------- next part -------------- An HTML attachment was scrubbed... URL: From bradke at gfz-potsdam.de Tue Jul 18 10:13:21 2023 From: bradke at gfz-potsdam.de (Markus Bradke) Date: Tue, 18 Jul 2023 12:13:21 +0200 Subject: [IGSMAIL-8357] Re: RINEX 4.00 End of Transition Phase - Going into operation on July 19, 2023 In-Reply-To: <348C031A-48D7-476E-9584-71ACAA094FB3@gfz-potsdam.de> References: <348C031A-48D7-476E-9584-71ACAA094FB3@gfz-potsdam.de> Message-ID: A gentle reminder for the upcoming change tomorrow. M.Eng. Markus Bradke IGS Infrastructure Committee Coordinator Section 1.1 Space Geodetic Techniques Phone: +49 (0)331/6264-1182 Email: markus.bradke at gfz-potsdam.de Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Foundation under public law of the federal state of Brandenburg Telegrafenberg, D-14473 Potsdam > On 28. Jun 2023, at 14:10, Markus Bradke wrote: > > Dear GNSS community, > RINEX 4.00 has been approved in the IGS/RTCM RINEX Working Group as the necessary next step for maintaining the suitability of the RINEX format to store GNSS data and measurements. The new format was officially accepted by the IGS Governing Board on Dec 7, 2021. > > The IGS Infrastructure Committee carefully considered the impact these changes may have on the users? end, including: > > Breaking but minor change for many software packages handling observation and meteorological files due to version change. > Breaking change for many software packages for navigation files due to format change. > > As announced in [IGSMAIL-8207] RINEX 4.00 transition and trial period , the Infrastructure Committee implemented a RINEX 4.00 transition phase and subsequently started a trial phase in 2022: > > DLR has provided a merged BRDC summary navigation file (BRD00DLR), as of January 2022. > GFZ and DLR provide station-wise observation, navigation, and meteorological files available at CDDIS and BKG in their respective campaign directories, as of May 2022. > > From July 19, 2023 onwards, station-wise RINEX 4.00 data files can be found in the operational archives. > > From this date onwards, only one of the two versions (RINEX 3.xx or RINEX 4.00) is allowed to be uploaded. > > Station operators are encouraged to switch to the new format version as soon as possible. > > Station operators are required to send a notice to the IGS mailing list (IGSMAIL) before they switch. > > If you have any questions, do not hesitate to contact the Central Bureau (cb at igs.org ). > > On behalf of the IGS Infrastructure Committee, > > Markus Bradke > > M.Eng. Markus Bradke > > IGS Infrastructure Committee Coordinator > > Section 1.1 Space Geodetic Techniques > Phone: +49 (0)331/6264-1182 > Email: markus.bradke at gfz-potsdam.de > > Helmholtz Centre Potsdam > GFZ German Research Centre for Geosciences > Foundation under public law of the federal state of Brandenburg > Telegrafenberg, D-14473 Potsdam > > _______________________________________________ > IGSMail mailing list > IGSMail at lists.igs.org > https://lists.igs.org/mailman/listinfo/igsmail -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5332 bytes Desc: not available URL: From cornelisk at unr.edu Tue Jul 18 21:00:17 2023 From: cornelisk at unr.edu (Cornelis W Kreemer) Date: Tue, 18 Jul 2023 21:00:17 +0000 Subject: [IGSMAIL-8358] Postdoctoral Scholar, Nevada Geodetic Laboratory Message-ID: Description of Position: The Nevada Geodetic Laboratory (NGL) within the Nevada Bureau of Mines and Geology (NBMG) at the University of Nevada, Reno (UNR) invites applications from qualified candidates to fill a post-doctoral scholar position. The successful candidate for this full-time position will work under the supervision of Dr. Corn? Kreemer to update the Global Strain Rate Model (GSRM), which describes the surface velocities and associated crustal deformation rate for the entire Earth. Responsibilities include analysis of GPS time-series, collection of literature data, evaluation of post-seismic deformation, development of new software, exploration of inclusion of InSAR data, modeling strain rates, study relation with earthquake occurrence, and dissemination of results. The successful candidate will also be able to explore their own research interest related to the new GSRM. We seek a highly motivated individual with a strong background in using space-geodetic data to model crustal deformation and with a record of published collaborative research. Experience in time-series analysis and a solid set of programming skills is desired. The successful candidate will find in NGL (http://geodesy.unr.edu), as well as in the Nevada Seismological Laboratory, an exciting workplace with many opportunities to explore original collaborative research. Required Qualifications: Ph.D in Geophysics, Seismology, Geodesy or related discipline by time of appointment. Degree must have been received no more than five years prior to the start of the position. Period: This position is for up to nearly 3 years (depending on satisfactory progress); October 1, 2023 ? July 31, 2026. Salary: Minimum $55,000/yr, Maximum $60,000/yr, depending on qualifications. Contact: To apply, or request further information, please contact Corn? Kreemer at kreemer at unr.edu Application Materials: The following materials must be included in your application; * Resume/CV * Contact information of three professional references Closing Date: October 1, 2023 -------------- next part -------------- An HTML attachment was scrubbed... URL: From Peter.Steigenberger at dlr.de Wed Jul 19 05:19:52 2023 From: Peter.Steigenberger at dlr.de (Peter.Steigenberger at dlr.de) Date: Wed, 19 Jul 2023 05:19:52 +0000 Subject: [IGSMAIL-8359] RINEX 4.00 submission of LLAG, MAO0, UNBD Message-ID: Dear colleagues, starting with today (DoY 200/2023) daily RINEX files of the stations LLAG00ESP, MAO000USA, and UNBD00CAN will be submitted in RINEX 4.00 format. The RINEX 4.00 observation and navigation files are directly generated by the Septentrio PolaRx5/PolaRx5S receivers with firmware 5.5.0. Best regards, Peter ---------------------------------------------------- Peter Steigenberger Deutsches Zentrum f?r Luft- und Raumfahrt e.V. (DLR) German Space Operations Center Oberpfaffenhofen D-82234 Wessling Germany Tel. +49 (8153) 28-3765 Fax +49 (8153) 28-1450 e-mail peter.steigenberger at dlr.de ---------------------------------------------------- From nteferle at gmail.com Wed Jul 19 08:50:25 2023 From: nteferle at gmail.com (Norman Teferle) Date: Wed, 19 Jul 2023 10:50:25 +0200 Subject: [IGSMAIL-8360] AGU 2023 Call for Abstracts: G002 - Advancing Geodetic Observations and their Contributions for Modelling and Prediction of Severe Weather Events Message-ID: Dear Colleagues, With the abstract submission deadline for the upcoming AGU Fall Meeting nearing on August 2, we would like to draw your attention to our session: G002 - Advancing Geodetic Observations and their Contributions for Modelling and Prediction of Severe Weather Events This session is dedicated to advancements in geodetic observations and their contributions to the modelling and prediction of severe weather events to improve our understanding of these events and their short-term forecasting of, e.g., precipitation. Topics may include the following: multi-instrument and low-cost approaches, oceanic and moving platform observations, observation modelling and processing strategies, advanced GNSS atmospheric products, GNSS reflectometry in forecasting/nowcasting, multi-GNSS meteorology, severe weather case studies, numerical weather prediction (NWP) model assimilation approaches for geodetic observations, numerical modelling impact, contributions to storm tracking and path prediction, tomography and cloud modelling advancements and impacts on predictions, high performance computing and machine learning methods in geodetic-meteorological applications. Please submit your abstract here: https://www.agu.org/Fall-Meeting We would love to see you in San Francisco and are looking forward to learning of your exciting research. Kind Regards, Your conveners Guergana Guerova, University of Sofia, Bulgaria Jonathan Jones, MetOffice, United Kingdom Gregor Moeller, ETH Z?rich, Switzerland Norman Teferle, University of Luxembourg, Luxembourg -------------- next part -------------- An HTML attachment was scrubbed... URL: From zuheir.altamimi at ign.fr Mon Jul 24 07:09:57 2023 From: zuheir.altamimi at ign.fr (Zuheir Altamimi) Date: Mon, 24 Jul 2023 09:09:57 +0200 (CEST) Subject: [IGSMAIL-8361] Session on Reference Frames at AGU 2023 Message-ID: <590975127.10781922.1690182597831.JavaMail.zimbra@ign.fr> Dear Colleagues, As part of the 2023 Fall Meeting of the AGU that will be held in San Francisco, 11-15 December 2023, we would like to draw your attention to the session on: G023: Reference Frames: Determination, Usage and Application The description of the session is given below. We are looking forward to your contribution by submitting an abstract to our session. Please note the Abstract submission deadline: 2 August 2023 23:59 EDT/03:59 +1 GMT For more information about the 2023 Fall Meeting, please consult: https://www.agu.org/fall-meeting Best regards, Zuheir Altamimi (IGN-IPGP France) Jake Griffiths (US Naval Research Laboratory, Washington, DC, USA) Frank Lemoine (NASA Goddard SFC, Greenbelt, MD, USA) G023. Reference Frames: Determination, Usage, and Application The Earth is a dynamic planet. The quantification of many geophysical phenomena, e.g. sea level variations, co-and post-seismic deformation, glacial isostatic adjustment, local subsidence due to natural or anthropogenic causes, loading effects, ice sheet and glacier mapping, mitigation of natural hazards, but also precise orbit determination of artificial satellites, rely on the availability of a global terrestrial reference frame, such as the International Terrestrial reference Frame (ITRF). The session solicits contributions from scientists determining or using global reference frames for their applications, focusing on error budgets and other limiting factors. Papers from analysts of space geodetic techniques (DORIS, GNSS, SLR, VLBI) and their combination are most welcome. Papers on the exploitation of past ITRF solutions and the latest 2020 solutions are also encouraged. -------------- next part -------------- An HTML attachment was scrubbed... URL: From rolf.dach at unibe.ch Sun Jul 23 08:09:09 2023 From: rolf.dach at unibe.ch (Rolf Dach) Date: Sun, 23 Jul 2023 10:09:09 +0200 Subject: [IGSMAIL-8362] IGS session in the AGU program Message-ID: Dear colleagues, regarding the success of the IGS session at last years AGU (in particular before the pandemic situation) we decided to propose again a session G024: "Scientific Applications Enabled by the International GNSS Service (IGS) and Associated Improvements to GNSS Products" at the upcoming AGU. As the title promises it shall become a platform for interactions between people that are using our products and those that are generating them. The conveners Allison Craddock (IGS CB, JPL, USA), Thomas Herring (ACC, MIT, USA), and Rolf Dach (GB Chair, AIUB, Switzerland) hope for many interesting contributions in order to establish an active exchange. Please be reminded that AGU abstracts may be submitted until August, 2nd 2023 via the AGU abstract submission form: https://agu.confex.com/agu/fm23/prelim.cgi/Home/0 More information about the event taking place again in San Francisco, CA during 11-15 December 2023 can be found at: https://www.agu.org/Fall-Meeting See you in San Francisco, best regards Allison, Tom and Rolf ---------------------------------------------------------------------- The full description of the session is as follows: "The International GNSS Service (IGS) provides a broad range of high-precision openly available products supporting a diverse array of GNSS-based scientific applications. Currently the legacy product chains include three out of the four meanwhile fully deployed global constellations, namely GPS, GLONASS, and Galileo. Developments to including additional global and regional systems (BeiDou, QZSS, NavIC, etc.) are ongoing within the IGS. Advances in IGS product development may stimulate new multi-GNSS based scientific applications in a wide range of potential applications from geodetic, geodynamic towards glaciology, global environmental change, disaster and tsunami early warning, up to space weather and atmospheric science. At the same time, the continuous improvement of GNSS-based products is a scientific challenge regarding constantly evolving satellites, systems, signals, related models, and data analysis methodology. This session solicits presentations on scientific applications enabled by IGS products as well as new strategies to improve the quality and breadth of GNSS products." ---------------------------------------------------------------------- From anna.klos at wat.edu.pl Tue Jul 25 06:38:56 2023 From: anna.klos at wat.edu.pl (=?iso-8859-2?Q?K=B3os_Anna?=) Date: Tue, 25 Jul 2023 06:38:56 +0000 Subject: [IGSMAIL-8363] AGU 2023 call for abstracts G007 Geodesy for Climate Research Message-ID: <8d87988640a34eb8b135a20de997b978@wat.edu.pl> Dear Colleagues, We would like to draw your attention to a scientific session "G007. Geodesy for Climate Research" (https://agu.confex.com/agu/fm23/prelim.cgi/Session/188593), which will be held during the American Geophysical Union GA, in San Francisco, from December 11-15. In a nutshell, our session is closely related to the ideas of the Inter-Commission Committee on "Geodesy for Climate Research" (ICCC) (https://iccc.iag-aig.org), which encourages collaborations between the climate and geodetic community and promote the use of geodetic observations and principles while at the same time benefiting from climate expertise in the interpretation and correction of geodetic observations. Our session will feature two invited speakers, Prof. Vagner Ferreira (Hohai University, Nanjing, China) and Prof. Bert Van Schaeybroeck (Royal Meteorological Institute of Belgium, Belgium). We remind you that AGU abstracts can be submitted until August 2, 2023 via the AGU abstract submission form: https://agu.confex.com/agu/fm23/prelim.cgi/Home/0 Kind regards, Anna Klos, Military University of Technology, Warsaw, Poland Carmen Blackwood, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Henryk Dobslaw, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, Susanna Werth, Virginia Tech, Department of Geosciences, Blacksburg, United States -------------- next part -------------- An HTML attachment was scrubbed... URL: From arturo.villiger at swisstopo.ch Tue Jul 25 14:03:38 2023 From: arturo.villiger at swisstopo.ch (arturo.villiger at swisstopo.ch) Date: Tue, 25 Jul 2023 14:03:38 +0000 Subject: [IGSMAIL-8364] igs20.atx: Update including new BEIDOU-3G-CAST satellite (C231) Message-ID: Dear colleagues The absolute IGS antenna correction file (igs20_wwww.atx) has been updated. The new release is called 'igs20_2272.atx'. It contains the following changes: 1) According to MGEX Constellations - International GNSS Service (igs.org) a new BEIDOU-3G-CAST satellite was launched on the 5. Mai 2023. Following entry has been added: C62 (C231): 05. Mai 2023 As preliminary PCOs the values from BEIDOU-3G-CAST C217 has been used. 2) One additional antenna type calibration has been added that was performed by Geo++ GmbH - One robot calibration provided by Trimble Inc. has been added: TRMR580 NONE The updated antenna correction model is available at https://files.igs.org/pub/station/general/igs20_2272.atx and https://files.igs.org/pub/station/general/igs20.atx With best regards, Arturo Villiger (arturo.villiger at swisstopo.ch) on behalf of the IGS Antenna Working Group -------------- next part -------------- An HTML attachment was scrubbed... URL: From cb at igs.org Tue Aug 1 23:21:02 2023 From: cb at igs.org (=?UTF-8?B?TMOpbyBNYXJ0aXJl?=) Date: Tue, 1 Aug 2023 16:21:02 -0700 Subject: [IGSMAIL-8365] Re: RINEX 4.00 End of Transition Phase - Going into operation on July 19, 2023 In-Reply-To: <348C031A-48D7-476E-9584-71ACAA094FB3@gfz-potsdam.de> References: <348C031A-48D7-476E-9584-71ACAA094FB3@gfz-potsdam.de> Message-ID: Dear Colleagues, We are happy to inform you that the new RINEX format, version 4.01, has been officially released on the IGS webpage: https://files.igs.org/pub/data/format/rinex_4.01.pdf. The main changes with respect to the previous version (4.00) are: - Addition of New GPS L1 & L2 Observation Code for RMP antenna (code names are now reserved). - New NavIC L1 Observation Code (signal already transmitted by the ISRO NVS-01 satellite launched at the end of May this year). Kind regards, Cheers, L?o Martire, on behalf of the IGS? Infrastructure Committee and RINEX Working Group. L?o Martire, Ph.D. Deputy Director International GNSS Service Central Bureau -- From: IGSMail on behalf of Markus Bradke Date: Wednesday, June 28, 2023 at 05:10 To: Subject: [IGSMAIL-8349] RINEX 4.00 End of Transition Phase - Going into operation on July 19, 2023 Dear GNSS community, RINEX 4.00 has been approved in the IGS/RTCM RINEX Working Group as the necessary next step for maintaining the suitability of the RINEX format to store GNSS data and measurements. The new format was officially accepted by the IGS Governing Board on Dec 7, 2021. The IGS Infrastructure Committee carefully considered the impact these changes may have on the users? end, including: Breaking but minor change for many software packages handling observation and meteorological files due to version change. Breaking change for many software packages for navigation files due to format change. As announced in [IGSMAIL-8207] RINEX 4.00 transition and trial period, the Infrastructure Committee implemented a RINEX 4.00 transition phase and subsequently started a trial phase in 2022: DLR has provided a merged BRDC summary navigation file (BRD00DLR), as of January 2022. GFZ and DLR provide station-wise observation, navigation, and meteorological files available at CDDIS and BKG in their respective campaign directories, as of May 2022. >From July 19, 2023 onwards, station-wise RINEX 4.00 data files can be found in the operational archives. >From this date onwards, only one of the two versions (RINEX 3.xx or RINEX 4.00) is allowed to be uploaded. Station operators are encouraged to switch to the new format version as soon as possible. Station operators are required to send a notice to the IGS mailing list (IGSMAIL) before they switch. If you have any questions, do not hesitate to contact the Central Bureau (cb at igs.org). On behalf of the IGS Infrastructure Committee, Markus Bradke M.Eng. Markus Bradke IGS Infrastructure Committee Coordinator Section 1.1 Space Geodetic Techniques Phone: +49 (0)331/6264-1182 Email: markus.bradke at gfz-potsdam.de Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Foundation under public law of the federal state of Brandenburg Telegrafenberg, D-14473 Potsdam _______________________________________________ IGSMail mailing list IGSMail at lists.igs.org https://lists.igs.org/mailman/listinfo/igsmail -------------- next part -------------- A non-text attachment was scrubbed... Name: rinex_4_now_in_operation.png Type: image/png Size: 639823 bytes Desc: not available URL: From manuela.seitz at tum.de Thu Aug 10 08:53:05 2023 From: manuela.seitz at tum.de (Manuela Seitz) Date: Thu, 10 Aug 2023 08:53:05 +0000 Subject: [IGSMAIL-8366] DTRF2020 Release In-Reply-To: <3923fb304ca34541b869dc6cc3c0a0d8@tum.de> References: <6b97d6f95fb14838ab9d634ae30617af@tum.de>, <42fc5a91-df9c-5fea-6c5c-9292c5a4a444@tum.de>, , <960e189ad8584a4bbcf4f3b3cc5c3446@tum.de>, <3923fb304ca34541b869dc6cc3c0a0d8@tum.de> Message-ID: Dear colleagues, after providing a preliminary DTRF2020 solution in February of this year, we are pleased to inform you that the final DTRF2020 has been released today. It is available from Zenodo https://doi.org/10.5281/zenodo.8220524 and via the new DTRF website http://dtrf.dgfi.tum.de which provides information on DTRF2020 and on previous DTRF solutions. The main innovations of the DTRF2020 computation strategy compared to DTRF2014 are - the consideration of all three consistently modeled components of the non-tidal loading (NTL) signal (atmospheric, hydrological and oceanic component) for all stations - the approximation and consideration of post-seismic deformation (PSD) in station motions - the realization of the DTRF2020 scale from VLBI and GNSS observations The DTRF2020 computation is, like for its predecessors, based on the 2-step approach: In step-1, a TRF solution is calculated for each technique, in which NTL displacements are reduced from the input normal equations (NEQ), PSD is approximated and reduced, outliers and discontinuities are detected and taken into account, and station velocities are parameterized. In step-2, the TRF (NEQ) of the techniques are combined to the DTRF2020 solution by introducing local tie and velocity conditions and by realizing the datum of DTRF2020. Both, the pre-processing steps and the combination is hence performed on normal equation level. The DTRF2020 release comprises (please see the website and the solution description for details): - one SINEX file per technique (for coordinates only, full variance-covariance matrix) - an EOP file in IERS 20 C04 format - PSD approximation time series for the DTRF2020 period - NTL displacements (CM-and CF-related) per station and component - NTL offsets and trends removed a priori from the input NTL model time series - station position resudial time series - SLR translation time series - a short solution description We thank all the colleagues who analyzed the DTRF2020 preliminary solution. Your feedback was very helpful to improve the DTRF2020 solution and publication. Any further feedback on the DTRF2020 solution is very welcome and helpful to improve DTRF solutions also in the future. In case, you have any questions, please do not hesitate to contact us. We thank all the Technique Services of the IAG, the IERS GGFC and the ITRS Center for their great efforts in providing the input data and for the good cooperation! We thank also the IERS Central Bureau for their assistance regarding publication and communication. Best regards, in behalf of the DGFI-TUM ITRS CC team, Manuela Seitz . From rolf.dach at unibe.ch Fri Aug 11 04:26:09 2023 From: rolf.dach at unibe.ch (Rolf Dach) Date: Fri, 11 Aug 2023 06:26:09 +0200 Subject: [IGSMAIL-8367] Announcement for the Symposium/Workshop 2024 In-Reply-To: <348A70F0-5C9B-4F05-BD0B-EC15EE54A5B9@jpl.nasa.gov> References: <348A70F0-5C9B-4F05-BD0B-EC15EE54A5B9@jpl.nasa.gov> Message-ID: <31712e71-f580-2b66-7d47-be36b7745544@unibe.ch> Dear IGS Community Members and Colleagues, On behalf of the IGS Workshop Local and Scientific Organizing Committees, and together with the IGS Central Bureau, we are pleased to announce that the next IGS Symposium and Workshop will take place from 1 to 5 July 2024, at the Astronomical Institute of the University of Bern, in Bern, Switzerland. This in-person event will take place in two parts: 1-4 July: a technical Symposium with plenary and poster presentations 4-5 July: a Workshop consisting of topical working meetings More information will be soon published on the workshop webpage: https://igs.org/workshop/2024/. We look forward to welcoming you all in Bern next year! Best regards, Rolf Dach, Arturo Villiger, Allison Craddock (representing LOC, SOC, CB) From arturo.villiger at swisstopo.ch Fri Aug 11 12:10:24 2023 From: arturo.villiger at swisstopo.ch (arturo.villiger at swisstopo.ch) Date: Fri, 11 Aug 2023 12:10:24 +0000 Subject: [IGSMAIL-8368] igs20.atx: Update including reactivated BLOCK IIR-A SVN44/PRN22 Message-ID: <3f072ae683354f57b02c0b34717a5140@swisstopo.ch> Dear colleagues The absolute IGS antenna correction file (igs20_wwww.atx) has been updated. The new release is called 'igs20_2274.atx'. It contains the following changes: 1) According to NANU 2023042 , BLOCK IIR-A satellite SVN44 (2000-040A) will approximately on 10. August 2023 resume transmitting utilizing PRN 22. Therefore, the following satellite has been added to the igs20.atx starting from 10. August 2023: G22 (044): 10. August 2023 00:00:00 NANU 2023042: NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2023042 NANU TYPE: GENERAL *** GENERAL MESSAGE TO ALL GPS USERS *** On approximately 14 AUG 2023, SVN44 will resume transmitting L-band utilizing PRN22. On 10 AUG 2023, GPS will transition SVN44 (PRN22) into the broadcast almanac for all satellites. The almanac transition, accomplished one satellite at a time, will require approximately 24 hours to complete. Before, during, and after transition SVN44 (PRN22) will remain unusable until further notice. Future NANUs will notify users of any changes to the above stated status. *** GENERAL MESSAGE TO ALL GPS USERS *** POC: CIVILIAN - NAVCEN AT 703-313-5900, HTTPS://WWW.NAVCEN.USCG.GOV MILITARY - GPS WARFIGHTER COLLABORATION CELL at HTTPS://GPS.AFSPC.AF.MIL/GPSOC, DSN 560-2541, COMM 719-567-2541, gpsoperationscenter at us.af.mil, HTTPS://GPS.AFSPC.AF.MIL MILITARY ALTERNATE - JOINT SPACE OPERATIONS CENTER, DSN 276-3526. COMM 805-606-3526. JSPOCCOMBATOPS at US.AF.MIL 2) BLOCK IIR-A satellite SVN41 (2000-071A) has stopped transmitting on 7. August 2023. The following decommission date has been added: G22 (G041): 7. August 2023 23:59:59 The updated antenna correction model is available at https://files.igs.org/pub/station/general/igs20_2274.atx and https://files.igs.org/pub/station/general/igs20.atx With best regards, Arturo Villiger (arturo.villiger at swisstopo.ch) on behalf of the IGS Antenna Working Group -------------- next part -------------- An HTML attachment was scrubbed... URL: From drodriguez at roa.es Wed Sep 6 08:44:05 2023 From: drodriguez at roa.es (=?iso-8859-1?Q?David_Rodr=EDguez?=) Date: Wed, 6 Sep 2023 10:44:05 +0200 Subject: [IGSMAIL-8369] Switch to RINEX 4.00 at SFER Message-ID: <006b01d9e09e$4af14240$e0d3c6c0$@es> Dear colleagues, Tomorrow we will proceed to update the Leica GR30 receiver firmware to SFER version 4.60.259. From that moment daily RINEX files of SFER station will be submitted in RINEX 4.00 format. Best regards, David. Lt. David Rodr?guez Collantes Royal Institute and Observatory of the Spanish Navy Geophysics Section. Artificial Satellite Service. +34 956545274 drodriguez at roa.es From drodriguez at roa.es Thu Sep 7 12:07:21 2023 From: drodriguez at roa.es (=?iso-8859-1?Q?David_Rodr=EDguez?=) Date: Thu, 7 Sep 2023 14:07:21 +0200 Subject: [IGSMAIL-8370] SFER00ESP - Switch to RINEX 4.00 Message-ID: <000f01d9e183$dabcc530$90364f90$@es> Author : David Rodriguez Collantes Dear colleagues, Confirm that starting today at 09:00 UTC, the SFER station will send its data in RINEX 4.00 format. Best regards, David. Lt. David Rodr?guez Collantes Royal Institute and Observatory of the Spanish Navy Geophysics Section. Artificial Satellite Service. +34 956545274 drodriguez at roa.es From adrian.jaeggi at aiub.unibe.ch Mon Sep 11 07:25:02 2023 From: adrian.jaeggi at aiub.unibe.ch (Adrian Jaeggi) Date: Mon, 11 Sep 2023 09:25:02 +0200 Subject: [IGSMAIL-8371] Open PhD position at AIUB Message-ID: <16eaa081-c432-e0f0-716e-a3184ced6e27@aiub.unibe.ch> Dear colleagues, The Astronomical Institute of the University of Bern (AIUB) is now accepting applications for a joint PhD position in AIUB's Space Weather and Satellite Geodesy research groups for a project funded by a PRIMA grant of the Swiss National Science Foundation (SNSF). The goal of this PhD project is to investigate effects of solar storms on satellite orbits and to better understand the density changes in the Earth's atmosphere. More details on the positions, required qualifications and conditions can be found in the attachment. We are looking forward to receiving applications no later than October 20, 2023. Best regards, Adrian J?ggi -- ----------------------------------------------------------------------------- Adrian Jaeggi Astronomical Institute, University of Bern adrian.jaeggi at aiub.unibe.ch Sidlerstrasse 5, CH-3012 Bern, Switzerland http://www.aiub.unibe.ch/ Tel: +41 31 6848596 ----------------------------------------------------------------------------- -------------- next part -------------- A non-text attachment was scrubbed... Name: spwphd_20230907.pdf Type: application/pdf Size: 49389 bytes Desc: not available URL: From drodriguez at roa.es Thu Sep 14 07:39:44 2023 From: drodriguez at roa.es (=?iso-8859-1?Q?David_Rodr=EDguez?=) Date: Thu, 14 Sep 2023 09:39:44 +0200 Subject: [IGSMAIL-8372] SFER00ESP - Activity log update Message-ID: <000c01d9e6de$a0fe9f70$e2fbde50$@es> Author : David Rodriguez Collantes Dear colleagues, I have updated the log of the SFER station since during the week of transition to RINEX 4.00 format the receiver was working with internal oscillator frequency. Best regards, David. Lt. David Rodr?guez Collantes Royal Institute and Observatory of the Spanish Navy Geophysics Section. Artificial Satellite Service. +34 956545274 drodriguez at roa.es From arturo.villiger at swisstopo.ch Tue Sep 19 19:05:12 2023 From: arturo.villiger at swisstopo.ch (arturo.villiger at swisstopo.ch) Date: Tue, 19 Sep 2023 19:05:12 +0000 Subject: [IGSMAIL-8373] igs20_2280: Update including two new IRNSS satellites (I09, I10) Message-ID: Dear colleagues The absolute IGS antenna correction file (igs20_wwww.atx) has been updated. The new release is called 'igs20_2280.atx'. It contains the following changes: 1) According to https://files.igs.org/pub/station/general/igs_satellite_metadata.snx the IRNSS-1I satellite I009 (I09) was launched on 11 April 2018. Therefore, following entry was added: I09 (I009): 11. April 2018 2) According to https://files.igs.org/pub/station/general/igs_satellite_metadata.snx the IRNSS-2GEO satellite I010 (I10) was launched on 29, May 2023. Therefore, following entry was added: I10 (I010): 29. May 2023 As preliminary PCO offset the same values as for the IRNSS-1GEO was used. 3) Four additional antenna type calibration has been added that where performed by Geo++ GmbH: - Four robot calibration provided by JAVAD GNSS Inc. have been added: JAVGRANT_3L+GP JVSD JAVGRANT_3L NONE JAVGRANT_G5TLBI NONE JAVTRIUMPH_3NRA NONE The updated antenna correction model is available at https://files.igs.org/pub/station/general/igs20_2280.atx.gz and https://files.igs.org/pub/station/general/igs20.atx With best regards, Arturo Villiger -------------- next part -------------- An HTML attachment was scrubbed... URL: From igsmail at igs.org Wed Sep 20 13:43:07 2023 From: igsmail at igs.org ('Michael, Benjamin P {Patrick} (GSFC-61A0)' via IGS Mail) Date: Wed, 20 Sep 2023 13:43:07 +0000 Subject: [IGSMAIL-8374] =?utf-8?q?CDDIS_Webinar_-_GUARDIAN=E2=80=94Monitoring_Earth?= =?utf-8?q?=E2=80=99s_Ionosphere_for_Natural_Hazards_in_Near_Real-Time?= Message-ID: All, CDDIS is pleased to announce its next webinar (Oct 4th, 2PM EDT [UTC-4]) covering the GNSS-based Upper Atmospheric Realtime Disaster Information & Alert Network (GUARDIAN) system. The GUARDIAN system is an ionospheric monitoring software to supplement early warning systems detections of natural hazards such as tsunamis, volcanic eruptions, earthquakes and geomagnetic and solar storms. For more information and to register please see the URL below. https://www.earthdata.nasa.gov/learn/webinars-and-tutorials/webinar-guardian-cddis-04-Oct-2023 R Pat Patrick Michael Manager Crustal Dynamics Data Information System (CDDIS) NASA-Goddard Space Flight Center Greenbelt, MD 20771 301-614-5370 Patrick.Michael at nasa.gov -------------- next part -------------- An HTML attachment was scrubbed... URL: From manuela.seitz at tum.de Mon Sep 25 07:43:17 2023 From: manuela.seitz at tum.de (Manuela Seitz) Date: Mon, 25 Sep 2023 09:43:17 +0200 Subject: [IGSMAIL-8375] DTRF2020 release update to Version v2 Message-ID: Dear colleagues, We have re-uploaded some files provided together with DTRF2020. Please find the new files in the DTRF2020 release version v2 under the current Zenodo link. The DTRF2020 solution and all other files not commented below remain unchanged. *The updated/corrected files are:* 1) non-tidal loading (NTL) time series referring to CM and CF and the files listing the offsets and trends by which the time series are reduced. filenames: NTL_{CF|CM}_${technique}_{neu|xyz}.tar NTL_{CF|CM}_${technique}_reduced_offsets_and_drifts.tar 2) the extended post-seismic deformation (PSD) time series for GILCREEK/VLBI. filename: PSD_VLBI.tar 3) the DTRF2020 solution description. filename: Description_of_DTRF2020_solution_20230920.pdf *The updates/corrections were necessary for the following reasons:* for 1) An incorrect reduction of the published NTL time series by offset and drift. Furthermore, offsets and drifts by which the NTL time series are reduced are now given at the DTRF2020 reference epoch 2010-01-01. for 2) The first epochs of the PSD time series were missing in the GILCREEK PSD file. for 3) The DTRF2020 solution description has been extended by the important information which GNSS satellite and receiver antenna corrections have to be used together with DTRF2020. We have also added a note on the use of mean range biases in case of SLR. *The changes concern:* - Applications that include the NTL time series - GNSS applications that previously used the corrections provided in the IGS antenna correction file igs20.atx for satellite antennas. For reasons of scale consistency, the corrections provided in IGSR3.atx must be used for the satellite antennas instead. The correction for the receiver antennas can be taken either from IGSR3.atx or from the continuously updated file igs20.atx. We thank all our colleagues, who pointed out these issues to us. We apologize for any inconveniences! Best regards, Manuela Seitz in behalf of the DTRF2020 team -------------- next part -------------- An HTML attachment was scrubbed... URL: From p.defraigne at oma.be Tue Oct 3 09:26:35 2023 From: p.defraigne at oma.be (pascale) Date: Tue, 3 Oct 2023 11:26:35 +0200 Subject: [IGSMAIL-8376] Post-Doc position at Royal Observatory of Belgium Message-ID: <7844783c-8c49-ec8f-2982-a4c25dccbe7f@oma.be> Dear colleagues, The Royal Observatory of Belgium is now accepting applications for a post-doc position in ionospheric research. More details on the position, required qualifications and conditions can be found in the attachment. We are looking forward to receiving applications no later than October 25, 2023. Best regards, ?Pascale Defraigne -- ------------------------------------ Pascale Defraigne Royal Observatory of Belgium Avenue Circulaire, 3 B-1180 Brussels Belgium Tel. +32(0)23730260 ------------------------------------- -------------- next part -------------- A non-text attachment was scrubbed... Name: ROB_postDoc_iono.pdf Type: application/pdf Size: 132062 bytes Desc: not available URL: From paul.rebischung at ign.fr Tue Oct 3 12:16:20 2023 From: paul.rebischung at ign.fr (Paul Rebischung) Date: Tue, 3 Oct 2023 14:16:20 +0200 (CEST) Subject: [IGSMAIL-8377] IGS SINEX combination website Message-ID: <1099514315.581658.1696335380284.JavaMail.zimbra@ign.fr> Dear colleagues, It is my pleasure to announce that a new website dedicated to the IGS terrestrial frame (SINEX) combination products is now open at: [ http://webigs-rf.ign.fr/ | https://webigs-rf.ign.fr/ ] ? This site allows in particular: * to visualize the station position time series obtained by combining the daily SINEX solutions provided by the IGS Analysis Centers (ACs), * to visualize the models used to describe station trajectories in the IGS cumulative solution, and their residuals, * to visualize statistics from the daily IGS SINEX combinations (i.e., "AC - IGS" station position, ERP, geocenter and scale residuals), * to extract station coordinates from the IGS cumulative solution, as well as the latest IGS reference frames (IGS20, IGb14, IGS14). It replaces the previous site called webigs.ign.fr that had not been maintained due to lack of manpower. I hope your experience with this new site will be helpful and pleasant. Feedback and suggestions are welcome at igs-rf (at) ign.fr. I would finally like to address deep thanks to my colleague Julien Barn?oud, who entirely designed and built this new site. Best regards, Paul Rebischung -------------- next part -------------- An HTML attachment was scrubbed... URL: From pierre.touchent at ign.fr Mon Oct 9 15:58:08 2023 From: pierre.touchent at ign.fr (Pierre Touchent) Date: Mon, 9 Oct 2023 17:58:08 +0200 (CEST) Subject: [IGSMAIL-8378] BRST00FRA : RTCM name change Message-ID: <010d01d9fac9$65585ac0$30091040$@ign.fr> Dear colleagues, As of today, BRST7 becomes BRST00FRA7. The content of the RTCM stream remains the same. Best regards, -- PS : Pour toute information relative au RGP et afin d?acc?l?rer la prise en compte de votre demande, merci d?utiliser l'adresse institutionnelle suivante : rgpadmin at ign.fr PS: To ensure your e-mail will be responded to in a timely manner, please use the following mailing address : rgpadmin at ign.fr cid:image005.jpg at 01d6b0f8.d434b3d0 Pierre TOUCHENT Technicien d??tudes RGP - R?seau GNSS Permanent Service de G?od?sie et de M?trologie 73 avenue de Paris ? 94165 Saint-Mand? T?l. +33 (0)1 43 98 83 39 ign.fr -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.jpg Type: image/jpeg Size: 2393 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image002.jpg Type: image/jpeg Size: 2415 bytes Desc: not available URL: From Vicente.Navarro at esa.int Mon Oct 9 06:00:00 2023 From: Vicente.Navarro at esa.int (Vicente Navarro) Date: Mon, 9 Oct 2023 06:00:00 +0000 Subject: [IGSMAIL-8379] GSSC Now Webinar: Exploring ESA's Navigation Digital Platform - Wednesday 29th November, 10:00 CEST Message-ID: <190038D2-3339-40BB-94CE-BC0F8946168B@esa.int> [cid265704*image001.png at 01D9F890.5903CA60] Dear IGS Community ESA's GNSS Science Support Centre (GSSC) is pleased to invite you to the "GSSC Now Webinar: Exploring ESA's Navigation Digital Platform" GSSC Now, developed by the GSSC, is a digital platform designed to serve as a hub for researchers and professionals involved in GNSS-related activities, offering features such as data access, data analysis tools, collaborative capabilities, and more. The webinar will provide an introduction to the GSSC Now portal, guiding you through the layout, navigation and importantly? how to access and use the GSSC Now services! During the webinar, the latest research and development activities carried out by GSSC Now will be showcased, as well as results from collaborations with other industrial and ESA teams. If you?re a new user then this webinar is a great place to start exploring the platform. If you?re already familiar or an experienced user then this event will provide you with a walk-through of the latest updates and major changes. Event Summary: * Date: Wednesday, November 29th, 2023 * Start: 10:00 AM CEST * Registration: Follow this link to the Registration. * Location: Online * Website: Visit the webinar's website for all details and last updates on agenda and presenters Looking forward to seeing you there! Sincerely, Vicente Navarro on behalf of the GSSC Team This message is intended only for the recipient(s) named above. It may contain proprietary information and/or protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int). -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 670732 bytes Desc: image001.png URL: From Salim.Masoumi at ga.gov.au Mon Oct 16 00:19:11 2023 From: Salim.Masoumi at ga.gov.au (Salim Masoumi) Date: Mon, 16 Oct 2023 00:19:11 +0000 Subject: [IGSMAIL-8380] Delay in IGS ultra-rapid products GPS Week/DOW/HOUR 2283/6/00 (Year/DOY/HOUR 2023/286/00) [SEC=OFFICIAL] Message-ID: Dear Colleagues, There was a delay of about 4.5 hours in the submission of the IGS ultra-rapid products for hour 00 of the GPS week 2283, day of week 6 (year 2023, day of year 286). The delay was caused by a failure in the disk mounting of the IGS ACC operational instance. We ran the combination and uploaded the files manually after a few hours. Apologies for any inconvenience this may have caused to you. Kind Regards, Salim Masoumi IGS Analysis Centre Coordinator Salim Masoumi PhD | GNSS Team Leader GNSS Analysis Section | Positioning Australia Branch Space Division t +61 2 6249 9688 ga.gov.au [cid:image003.png at 01DA0022.94A6AC10] Twitter | Facebook | YouTube | LinkedIn Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past and present. Geoscience Australia Disclaimer: This e-mail (and files transmitted with it) is intended only for the person or entity to which it is addressed. If you are not the intended recipient, then you have received this e-mail by mistake and any use, dissemination, forwarding, printing or copying of this e-mail and its file attachments is prohibited. The security of emails transmitted cannot be guaranteed; by forwarding or replying to this email, you acknowledge and accept these risks. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image003.png Type: image/png Size: 60707 bytes Desc: image003.png URL: From bradke at gfz-potsdam.de Mon Oct 16 06:56:10 2023 From: bradke at gfz-potsdam.de (Markus Bradke) Date: Mon, 16 Oct 2023 08:56:10 +0200 Subject: [IGSMAIL-8381] New Guidelines for IGS CORS Message-ID: <44943174-5CBD-452E-8CA5-C533743C8C28@gfz-potsdam.de> Dear colleagues, The IGS tracking network is a collaborative effort of Continuously Operating Reference Stations (CORS) managed by various organizations, united under the IGS umbrella for the common good. While flexibility is valued, the Infrastructure Committee has established essential standards to ensure consistent, fit-for-purpose data for the global IGS community. Stability is paramount for IGS products, especially for reference frame stations supporting the International Terrestrial Reference Frame (ITRF). To maintain a high-quality network, the IGS Infrastructure Committee has updated guidelines for CORS, enhancing their value to the IGS. The ?Guidelines for Continuously Operating Reference Stations in the IGS ? is now available to assist station owners and operators in planning and maintaining CORS. Additionally, a revised process for proposing new IGS stations has been outlined in the ?Procedure for Becoming an IGS Station ? document, clarifying responsibilities for contributing organizations. Candidate stations will be reviewed by the IGS Infrastructure Committee, which considers the station?s location, instrumentation, operational characteristics, and relevance to IGS projects in its decision to accept a new station into the network. The IGS has focused their attention to utilize all available satellite systems and signals and making data available in real-time. Therefore, particular attention in the evaluation will be drawn to stations supporting multi-GNSS and real-time capabilities. New stations are welcome to join the IGS in maintaining the stability and quality of the IGS tracking network for the benefit of the global geodesy community, science, and society. On behalf of the IGS Infrastructure Committee, Markus Bradke M.Eng. Markus Bradke IGS Infrastructure Committee Coordinator Section 1.1 Space Geodetic Techniques Phone: +49 (0)331/6264-1182 Email: markus.bradke at gfz-potsdam.de Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Foundation under public law of the federal state of Brandenburg Telegrafenberg, D-14473 Potsdam -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5332 bytes Desc: not available URL: From sglaser at uni-bonn.de Thu Oct 19 09:09:02 2023 From: sglaser at uni-bonn.de (Susanne Glaser) Date: Thu, 19 Oct 2023 11:09:02 +0200 Subject: [IGSMAIL-8382] Job Opportunity: Open PhD position Message-ID: <4f280eda-ae83-4f65-b58d-752ca7b44d18@uni-bonn.de> Dear colleagues, I would like to draw your attention to a job opportunity at University of Bonn for a four-year PhD position in the topic of combination of space geodetic techniques: https://www.uni-bonn.de/de/universitaet/medien-universitaet/medien-arbeiten-an-der-uni/medien-personalmanagement/pdfs-stellenausschreibungen-wiss.ma/92-23-3-202_en.pdf (also in German: https://www.uni-bonn.de/de/universitaet/medien-universitaet/medien-arbeiten-an-der-uni/medien-personalmanagement/pdfs-stellenausschreibungen-wiss.ma/92-23-3-202.pdf) The position is part of the research unit "Clock Metrology: A Novel Approach to TIME in Geodesy" (https://gepris.dfg.de/gepris/projekt/490990195?language=en) funded by the German Research Foundation (DFG). The deadline for applications is October 31, 2023. Please forward the information to anyone who might be interested. Do not hesitate to contact me if you need more information. Best regards, Susanne Glaser -- Prof. Dr.-Ing. Susanne Glaser University of Bonn, Institute of Geodesy and Geoinformation (IGG) Nussallee 17, 53115 Bonn, Germany Phone: +49 228 732626 Fax: +49 228 736486 E-mail:sglaser at uni-bonn.de University of Bonn founded in 1818, University of Excellence since 2019 -------------- next part -------------- An HTML attachment was scrubbed... URL: From E.Danastasio at gns.cri.nz Tue Oct 24 07:07:01 2023 From: E.Danastasio at gns.cri.nz (Elisabetta D'Anastasio) Date: Tue, 24 Oct 2023 07:07:01 +0000 Subject: [IGSMAIL-8383] Reminder: 2023 Call for Nominations for three IGS Governing Board positions - deadline 31st of October! In-Reply-To: References: Message-ID: Dear IGS Associate Members and community, this is a gentle reminder about the upcoming deadline for the 2023 Call for Nominations for the following IGS Governing Board positions: * one (1) IGS Governing Board co-chair, * one (1) Analysis Center Representative, and * one (1) Network Representative. Please send your suggested nominations to elections at igs.org by the 31st of October 2023. We are looking forward to receive your suggestions! Elisabetta, on behalf of the Standing Elections Committee ________________________________ From: Elisabetta D'Anastasio Sent: Monday, October 2, 2023 8:50 AM To: am at igs.org Cc: elections at igs.org ; cb at igs.org Subject: 2023 Call for Nominations for three IGS Governing Board positions Dear IGS Associate Members, The IGS Standing Elections Committee (SEC) and Governing Board (GB) are pleased to announce the 2023 Call for Nominations for the following IGS GB positions (see descriptions in Attachment 3): * one (1) IGS Governing Board co-chair, * one (1) Analysis Center Representative, and * one (1) Network Representative. The election process will follow the same procedure approved on 17 May 2021 for the 2022 elections, and the IGS SEC encourages all Associate Members to nominate candidates for any of the available positions, including self-nominations, as long as both the Associate Member and the candidate are active and in good standing with the IGS. All IGS Associate Members (i.e., colleagues receiving this email and listed on the Associate Membership List) are eligible to nominate, and should do so between the 1st of October 2023 and the 31st of October 2023. Suggested nominations should be sent to elections at igs.org. Please make sure the IGS Central Bureau is aware of any updates to your email address and/or affiliation. For that purpose, feel free to send an email to cb at igs.org. The election process will be overseen and enforced by the IGS Standing Election Committee, which is as of today comprised of Wolfgang S?hne (Network Representative), Elisabetta D?Anastasio (Appointed Member), Ryan Keenan (International Federation of Surveyors Representative), and L?o Martire (Central Bureau Deputy Director). Committee members will be responsible for reviewing and approving all Associate Member applications, and vetting and selecting candidates responding to the Governing Board Call for nominations. Once the call for nomination ends, the SEC will organize and verify nominations. Candidates will be contacted to confirm their interest and asked to provide a curriculum vitae, statement of intent, and letter of support from their organization. The election process will be electronic and take place from the 15th of November 2023 to the 1st of December 2023, closing at 12:00 pm Pacific Time. For each position, the elected candidate will be elected to serve a 4-year term, starting on the 1st of January 2022. On behalf of the Standing Elections Committee and Governing Board, thank you for your consideration, interest, and cooperation. Elisabetta D?Anastatsio, Ph.D. IGS Standing Elections Committee Chair International GNSS Service (IGS) Governing Board -------- Attachment 1/3: IGS Terms of Reference As you might be aware, the IGS Governing Board is in the process of updating the IGS Terms of Reference. Those interested in nominating a colleague or themselves are strongly encouraged to familiarize with the draft of the updated ToR available here (IGS Terms of Reference Final Draft) and expected to be approved prior to the conclusion of this election cycle. If you would like to clarify aspects of the position of interest in the draft IGS ToR please do not hesitate to contact the CB/SEC to discuss relevant details. -------- Attachment 2/3: Associate Membership The IGS Terms of Reference final draft define Associate Members (AMs) as: Associate Members are persons representing organizations that participate in any of the IGS components. The membership is balanced with respect to IGS components, organizational representation and geography, and is meant to represent institutions which contribute significantly to the IGS on a continuous basis. The list of IGS Associate members is maintained by the CB and published on the IGS website. Associate Members elect the members of the GB representing Analysis Centers, Data Centers and Networks. The list of Associate Members eligible to vote in elections is vetted by the CB prior to the election process. Current and former GB members may maintain active Associate Member status before, during, and after their terms of service to the GB. Please refer to the 2019 IGS Terms of Reference for the previous description. Guidelines for Associate Member candidate approval and engagement are outlined in the document ?IGS Associate Member Engagement Process?. -------- Attachment 3/3: Summary of Duties and Responsibilities Per the IGS Terms of Reference Final Draf: Associate Representatives represent the Analysis Center, Data Center, and Network components of the IGS. Candidates for these positions are solicited by an Associate Member Call for Nominations and vetted by the Standing Elections Committee. The Standing Elections Committee then presents at least two candidates for each position to the Associate Members for voting. The election will be determined by the number of votes received from the Associate Members. Analysis Center Representative The AC Representative must be associated to one of the IGS Analysis Centers (ACs) or Associate Analysis Centers (AACs). The IGS ACs are those groups, recognized by the GB, which are committed to deliver to the IGS some or all of the core products, promptly and reliably. AC Representatives serve as liaisons between the ACs, the IGS Governing Board, the IGS Associate Members, and the greater community. Therefore, they are responsible to communicate and address concerns over any significant matter regarding the AC processing, products, or organization. The AC Representative will, by mutual agreement with AC Coordinator(s) and AC/AAC members, provide feedback on the quality and timeliness of the prospective AC/AAC products. AC Representatives are required to participate during IGS Governing Board meetings. Network Representative Network Representatives are responsible for improving coordination, reliability and functioning of the IGS Network by serving as liaisons between the greater community and the IGS Governing Board, while promoting use and acceptance of IGS data and products. Network Representatives must be experienced in manning one or multiple IGS ground tracking stations, and are responsible to communicate and address concerns over any significant matter regarding the IGS stations operations and derived products. Network Representatives are required, by mutual agreement with the Network Coordinator, to provide feedback on the quality of stations and station data. Network Representatives are required to participate during IGS Governing Board meetings. Further Information Further information about Associate Membership application, selection, maintenance, and validation is described in the Associate Member Engagement Process. Additionally, further information about the election process can be found in the IGS Governing Board Election Process. Definitions and Descriptions of components within the Governing Board, Committees, Working Groups and others may be found in the IGS Terms of Reference final draft (and the 2019 IGS Terms of Reference). Elisabetta D?Anastasio (she/her) IGS Governing Board Appointed Member IGS Standing Election Committee IGS Committee on Sustainable Working Group Governance Science Operations Technical Lead Data Science and Geohazards Monitoring Department GNS Science I Te P? Ao 1 Fairway Drive, Avalon 5010, PO Box 30368, Lower Hutt 5040, New Zealand Ph +64 (0) 4 570 4744 I Mob +64 (02) 27 6655 890 http://www.geonet.org.nz/ I Email: e.danastasio at gns.cri.nz Notice: This email and any attachments are confidential and may not be used, published or redistributed without the prior written consent of the Institute of Geological and Nuclear Sciences Limited (GNS Science). If received in error please destroy and immediately notify GNS Science. Do not copy or disclose the contents. -------------- next part -------------- An HTML attachment was scrubbed... URL: From E.Danastasio at gns.cri.nz Tue Oct 24 21:20:57 2023 From: E.Danastasio at gns.cri.nz (Elisabetta D'Anastasio) Date: Tue, 24 Oct 2023 21:20:57 +0000 Subject: [IGSMAIL-8384] Reminder: 2023 Call for Nominations for three IGS Governing Board positions - deadline 31st of October!, errata corrige In-Reply-To: References: Message-ID: Dear IGS Associate Members and community, Apologies for the multiple posting, but there was a typo in the list of IGS GB positions (the first in the list is for IGS GB vice-chair, not co-chair): * one (1) IGS Governing Board vice-chair, * one (1) Analysis Center Representative, and * one (1) Network Representative. Apologies for any confusion this might have caused! Best regards, Elisabetta From: Elisabetta D'Anastasio Sent: Tuesday, 24 October 2023 20:07 To: am at igs.org; IGS mailing list (igsmail at lists.igs.org) Cc: elections at igs.org; cb at igs.org Subject: Reminder: 2023 Call for Nominations for three IGS Governing Board positions - deadline 31st of October! Dear IGS Associate Members and community, this is a gentle reminder about the upcoming deadline for the 2023 Call for Nominations for the following IGS Governing Board positions: * one (1) IGS Governing Board co-chair, * one (1) Analysis Center Representative, and * one (1) Network Representative. Please send your suggested nominations to elections at igs.org by the 31st of October 2023. We are looking forward to receive your suggestions! Elisabetta, on behalf of the Standing Elections Committee ________________________________ From: Elisabetta D'Anastasio Sent: Monday, October 2, 2023 8:50 AM To: am at igs.org > Cc: elections at igs.org >; cb at igs.org > Subject: 2023 Call for Nominations for three IGS Governing Board positions Dear IGS Associate Members, The IGS Standing Elections Committee (SEC) and Governing Board (GB) are pleased to announce the 2023 Call for Nominations for the following IGS GB positions (see descriptions in Attachment 3): * one (1) IGS Governing Board co-chair, * one (1) Analysis Center Representative, and * one (1) Network Representative. The election process will follow the same procedure approved on 17 May 2021 for the 2022 elections, and the IGS SEC encourages all Associate Members to nominate candidates for any of the available positions, including self-nominations, as long as both the Associate Member and the candidate are active and in good standing with the IGS. All IGS Associate Members (i.e., colleagues receiving this email and listed on the Associate Membership List) are eligible to nominate, and should do so between the 1st of October 2023 and the 31st of October 2023. Suggested nominations should be sent to elections at igs.org. Please make sure the IGS Central Bureau is aware of any updates to your email address and/or affiliation. For that purpose, feel free to send an email to cb at igs.org. The election process will be overseen and enforced by the IGS Standing Election Committee, which is as of today comprised of Wolfgang S?hne (Network Representative), Elisabetta D?Anastasio (Appointed Member), Ryan Keenan (International Federation of Surveyors Representative), and L?o Martire (Central Bureau Deputy Director). Committee members will be responsible for reviewing and approving all Associate Member applications, and vetting and selecting candidates responding to the Governing Board Call for nominations. Once the call for nomination ends, the SEC will organize and verify nominations. Candidates will be contacted to confirm their interest and asked to provide a curriculum vitae, statement of intent, and letter of support from their organization. The election process will be electronic and take place from the 15th of November 2023 to the 1st of December 2023, closing at 12:00 pm Pacific Time. For each position, the elected candidate will be elected to serve a 4-year term, starting on the 1st of January 2022. On behalf of the Standing Elections Committee and Governing Board, thank you for your consideration, interest, and cooperation. Elisabetta D?Anastatsio, Ph.D. IGS Standing Elections Committee Chair International GNSS Service (IGS) Governing Board -------- Attachment 1/3: IGS Terms of Reference As you might be aware, the IGS Governing Board is in the process of updating the IGS Terms of Reference. Those interested in nominating a colleague or themselves are strongly encouraged to familiarize with the draft of the updated ToR available here (IGS Terms of Reference Final Draft) and expected to be approved prior to the conclusion of this election cycle. If you would like to clarify aspects of the position of interest in the draft IGS ToR please do not hesitate to contact the CB/SEC to discuss relevant details. -------- Attachment 2/3: Associate Membership The IGS Terms of Reference final draft define Associate Members (AMs) as: Associate Members are persons representing organizations that participate in any of the IGS components. The membership is balanced with respect to IGS components, organizational representation and geography, and is meant to represent institutions which contribute significantly to the IGS on a continuous basis. The list of IGS Associate members is maintained by the CB and published on the IGS website. Associate Members elect the members of the GB representing Analysis Centers, Data Centers and Networks. The list of Associate Members eligible to vote in elections is vetted by the CB prior to the election process. Current and former GB members may maintain active Associate Member status before, during, and after their terms of service to the GB. Please refer to the 2019 IGS Terms of Reference for the previous description. Guidelines for Associate Member candidate approval and engagement are outlined in the document ?IGS Associate Member Engagement Process?. -------- Attachment 3/3: Summary of Duties and Responsibilities Per the IGS Terms of Reference Final Draf: Associate Representatives represent the Analysis Center, Data Center, and Network components of the IGS. Candidates for these positions are solicited by an Associate Member Call for Nominations and vetted by the Standing Elections Committee. The Standing Elections Committee then presents at least two candidates for each position to the Associate Members for voting. The election will be determined by the number of votes received from the Associate Members. Analysis Center Representative The AC Representative must be associated to one of the IGS Analysis Centers (ACs) or Associate Analysis Centers (AACs). The IGS ACs are those groups, recognized by the GB, which are committed to deliver to the IGS some or all of the core products, promptly and reliably. AC Representatives serve as liaisons between the ACs, the IGS Governing Board, the IGS Associate Members, and the greater community. Therefore, they are responsible to communicate and address concerns over any significant matter regarding the AC processing, products, or organization. The AC Representative will, by mutual agreement with AC Coordinator(s) and AC/AAC members, provide feedback on the quality and timeliness of the prospective AC/AAC products. AC Representatives are required to participate during IGS Governing Board meetings. Network Representative Network Representatives are responsible for improving coordination, reliability and functioning of the IGS Network by serving as liaisons between the greater community and the IGS Governing Board, while promoting use and acceptance of IGS data and products. Network Representatives must be experienced in manning one or multiple IGS ground tracking stations, and are responsible to communicate and address concerns over any significant matter regarding the IGS stations operations and derived products. Network Representatives are required, by mutual agreement with the Network Coordinator, to provide feedback on the quality of stations and station data. Network Representatives are required to participate during IGS Governing Board meetings. Further Information Further information about Associate Membership application, selection, maintenance, and validation is described in the Associate Member Engagement Process. Additionally, further information about the election process can be found in the IGS Governing Board Election Process. Definitions and Descriptions of components within the Governing Board, Committees, Working Groups and others may be found in the IGS Terms of Reference final draft (and the 2019 IGS Terms of Reference). Elisabetta D?Anastasio (she/her) IGS Governing Board Appointed Member IGS Standing Election Committee IGS Committee on Sustainable Working Group Governance Science Operations Technical Lead Data Science and Geohazards Monitoring Department GNS Science I Te P? Ao 1 Fairway Drive, Avalon 5010, PO Box 30368, Lower Hutt 5040, New Zealand Ph +64 (0) 4 570 4744 I Mob +64 (02) 27 6655 890 http://www.geonet.org.nz/ I Email: e.danastasio at gns.cri.nz Notice: This email and any attachments are confidential and may not be used, published or redistributed without the prior written consent of the Institute of Geological and Nuclear Sciences Limited (GNS Science). If received in error please destroy and immediately notify GNS Science. Do not copy or disclose the contents. -------------- next part -------------- An HTML attachment was scrubbed... URL: From arturo.villiger at swisstopo.ch Mon Nov 6 16:09:40 2023 From: arturo.villiger at swisstopo.ch (arturo.villiger at swisstopo.ch) Date: Mon, 6 Nov 2023 16:09:40 +0000 Subject: [IGSMAIL-8385] Open position at swisstopo Message-ID: Dear colleagues The Federal Office of Topography swisstopo has an open position in the Geodetic Bases and Positioning group. The candidate will be responsible on the surveillance and generation of the GNSS based Swiss reference frame. More details on the vacancy and the application process: Bund: Entwicklungsingenieur/in / Geod?t/in (admin.ch) Please note that the language requirement is to be fluent in one of the official languages of Switzerland: German, French, or Italian. Best regards, Arturo Villiger -------------- next part -------------- An HTML attachment was scrubbed... URL: From arturo.villiger at swisstopo.ch Wed Nov 8 13:07:49 2023 From: arturo.villiger at swisstopo.ch (arturo.villiger at swisstopo.ch) Date: Wed, 8 Nov 2023 13:07:49 +0000 Subject: [IGSMAIL-8386] igs20_2287: Update including GLONASS-K2 satellite R803 Message-ID: Dear colleagues The absolute IGS antenna correction file (igs20_wwww.atx) has been updated. The new release is called 'igs20_2287.atx'. It contains the following changes: 1. According to https://files.igs.org/pub/station/general/igs_satellite_metadata.snx the GLONASS-K2 satellite R803 (R26) started to transmit on the 8. September 2023. Therefore, following entry was added: R26 (R803): 8. September 2023 ESOC, DLR, and CODE have estimated preliminary PCO values for the new GLONASS-K2 satellite. The PCO values reflect a mean value of the three estimations (rounded). Once the final PCO values are known, the PCO values will be updated: X: 110cm Y: 0cm Z: 90cm 1. According to https://files.igs.org/pub/station/general/igs_satellite_metadata.snx the GLONASS-K1 satellite R801 (R26) has stopped transmitting on the 26. October 2020. Therefore, following decommission date was added: R26 (R801): 26. October 2020 3) One additional antenna type calibration has been added that was performed by Geo++ GmbH: - One robot calibration provided by Leica Geosystems AG has been added: LEIICG160 NONE The updated antenna correction model is available at https://files.igs.org/pub/station/general/igs20_2287.atx.gz and https://files.igs.org/pub/station/general/igs20.atx Best regards, Arturo -------------- next part -------------- An HTML attachment was scrubbed... URL: From igsmail at igs.org Thu Nov 9 21:16:03 2023 From: igsmail at igs.org ('Lyon, Shaun (US 3315)' via IGS Mail) Date: Thu, 9 Nov 2023 21:16:03 +0000 Subject: [IGSMAIL-8387] IGS Associate Member Meeting (Online), 27 November 2023 In-Reply-To: References: Message-ID: Dear IGS Community, Registration for our 6th Open Associate Member Meeting is now open! This meeting will take place on Monday, 27 November 2023, at 18:00-21:00 UTC. The meeting will take place online only. Registration for the meeting is required, and can be done via the following link: IGS Associate Member Meeting Registration The full agenda for the meeting can be found at the following link: IGS Associate Member Meeting Agenda The Open AM Meeting is open to all IGS AMs, Governing Board (GB) members, Former GB Members, and any observers who would like to learn more about the IGS. Participants who are new to the IGS, or would like to join an IGS WG, are especially welcome. The intention is for our AMs and community to gather to discuss ideas, and learn about the IGS and its WGs. This meeting will provide an opportunity for the WG/Committee chairs to update both GB members and AMs on progress / issues resulting from the most recent workshop recommendations and virtual Tour de l'IGS stops. Additionally, we will be discussing the IGS strategic goals and objectives. Please do not hesitate to contact the Central Bureau, should you have any remaining questions. On behalf of the Central Bureau, Best regards, Shaun Lyon International GNSS Service Central Bureau [cid:image001.png at 01DA130A.10A37740] -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 12582 bytes Desc: image001.png URL: From xavier.collilieux at ensg.eu Fri Nov 10 15:35:56 2023 From: xavier.collilieux at ensg.eu (Xavier Collilieux) Date: Fri, 10 Nov 2023 16:35:56 +0100 (CET) Subject: [IGSMAIL-8388] =?iso-8859-2?q?EGU_2024_call_for_abstracts=3A_G2=2E2_=22Terrestr?= =?iso-8859-2?q?ial_Reference_Frames=3A_determination_and_applicati?= =?iso-8859-2?q?ons=22?= Message-ID: <008401da13eb$99f0ac20$cdd20460$@ensg.eu> Dear colleagues, We would like to draw your attention to the session "Terrestrial Reference Frames: determination and applications " which will be held at the next EGU General Assembly in Vienna (Austria) & online, 14-19 April 2024. Please consider submitting an abstract to session G2.2, see the session description at https://meetingorganizer.copernicus.org/EGU24/session/49238 Abstract submission deadline: 10 January 2024. Best regards, The convener team: Xavier Collilieux, Claudio Abbondanza, Mathis Blo?feld, Susanne Glaser, Rados?aw Zajdel -------------- next part -------------- An HTML attachment was scrubbed... URL: From igs_tr at aiub.unibe.ch Mon Nov 13 07:15:01 2023 From: igs_tr at aiub.unibe.ch (IGS Technical Report 2023) Date: Mon, 13 Nov 2023 08:15:01 +0100 Subject: [IGSMAIL-8389] Announcement: IGS Technical Report 2023 In-Reply-To: <1a1da355-4de0-1fad-17c0-988a7b574796@aiub.unibe.ch> References: <1a1da355-4de0-1fad-17c0-988a7b574796@aiub.unibe.ch> Message-ID: <9ace2b1b-7864-4fc9-b8cb-896daefaafe5@aiub.unibe.ch> Dear colleagues, Since the publication of the IGS Technical Reports has been resumed in 2011, several issues have successfully been released. We appreciate your interest and valuable contributions to the report again. The next report, IGS Technical Report 2023, is scheduled to be published at the beginning of 2024. The deadline for submissions is January 31, 2024. In agreement with the previous IGS Technical Reports, the issue for 2023 is expected to contain contributions from the main components of the IGS, namely global analysis centers (ultra rapid, rapid and final products), the global data centers, the working groups, the pilot projects, and the newly formed committees. Contributions from associated analysis centers, regional data centers, and other IGS related organizations are welcome as well. We have not changed the guidelines with respect to the IGS Technical Report 2022. You can find them at http://www.igstr.aiub.unibe.ch/ We hope again for numerous interesting contributions. Best regards Rolf Dach (Editor team at AIUB) From patrick.schreiner at gfz-potsdam.de Mon Nov 13 16:54:45 2023 From: patrick.schreiner at gfz-potsdam.de (Patrick Schreiner) Date: Mon, 13 Nov 2023 17:54:45 +0100 Subject: [IGSMAIL-8390] Job vacancy - possible full-time position on POD at GFZ Message-ID: <4c7a2b7f-cf74-45e7-a018-dab136434f64@gfz-potsdam.de> Dear colleagues, there will likely be an open full-time position in orbit determination and GNSS data processing early (TBD) 2024 at GFZ's branch office in Oberpfaffenhofen (near Munich) funded by industry. The candidate will be working on POD of satellites, mainly with GNSS, but also with DORIS and SLR. Candidates should have experience in POD, GNSS data processing and programming skills in Bash, Perl and Fortran. Experience with Bernese GNSS Software would be ideal, but is not mandatory. Candidates should send their CV and short motivation letter directly to: "frank.flechtner at gfz-potsdam.de" We are looking forward to receiving applications no later than November 30, 2023. Please spread the information to possibly interested individuals. Do not hesitate to contact me if you need further information. Best regards, Patrick Schreiner -------------------------------------------- M.Sc. Patrick Schreiner Dep. 1: Geodesy Phone: +49 (0)8153/90832-20 Email:patrick.schreiner at gfz-potsdam.de --------------------------------- Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences Foundation under public law of the federal state of Brandenburg c/o Edmo Sonderflughafen Oberpfaffenhofen, Building 401, 1st floor Claude-Dornier-Stra?e 1 D-82234 Wessling, Germany -------------------------------------------- -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5991 bytes Desc: Kryptografische S/MIME-Signatur URL: From Stefan.Schaer at swisstopo.ch Tue Nov 21 09:53:29 2023 From: Stefan.Schaer at swisstopo.ch (Stefan.Schaer at swisstopo.ch) Date: Tue, 21 Nov 2023 09:53:29 +0000 Subject: [IGSMAIL-8391] G01/G063 repositioning (20-Nov-2023) Message-ID: <4992bdf829fa484ab17c67d80c64371e@swisstopo.ch> NOTIFICATION: We observed a repositioning event with respect to G01/G063 on: 20-Nov-2023 16:48:20 GPST (mean epoch of event) The estimated components of the velocity change will be given in our IGS analysis summary for GPS week 2289. Approximate DV components in orbital frame: 4.2 mm/sec (radial) 296.0 mm/sec (along track) -0.4 mm/sec (out of plane) Note: We could not find any GPS NANU message that would indicate this particular FCSTDV event. The CODE AC Team -------------- next part -------------- An HTML attachment was scrubbed... URL: From Vicente.Navarro at esa.int Tue Nov 21 15:08:39 2023 From: Vicente.Navarro at esa.int (Vicente Navarro) Date: Tue, 21 Nov 2023 15:08:39 +0000 Subject: [IGSMAIL-8392] GSSC Now Webinar: Exploring ESA's Navigation Digital Platform - Wednesday 29th November, 10:00 CET - Final Agenda Available Message-ID: [cid:image001.png at 01DA1C94.FBFC6290] Dear IGS Community, ESA's GNSS Science Support Centre (GSSC) is pleased to invite you to the "GSSC Now Webinar: Exploring ESA's Navigation Digital Platform" GSSC Now, developed by the GSSC, is a digital platform designed to serve as a hub for researchers and professionals involved in GNSS-related activities, offering features such as data access, data analysis tools, collaborative capabilities, and more. The webinar will provide an introduction to the GSSC Now portal, guiding you through the layout, navigation and importantly? how to access and use the GSSC Now services! During the webinar, the latest research and development activities carried out by GSSC Now will be showcased, as well as results from collaborations with other industrial and ESA teams. If you?re a new user then this webinar is a great place to start exploring the platform. If you?re already familiar or an experienced user then this event will provide you with a walk-through of the latest updates and major changes. Event Summary: * Date: Wednesday, November 29th, 2023 * Start: 10:00 AM CET * Registration: Follow this link to the Registration. * Location: Online * Website: Visit the webinar's website for all details and last updates on agenda and presenters [cid:image002.png at 01DA1C94.FBFC6290] Looking forward to seeing you there! Sincerely, Vicente Navarro on behalf of the GSSC Team This message is intended only for the recipient(s) named above. It may contain proprietary information and/or protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int). -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 5661137 bytes Desc: image001.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image002.png Type: image/png Size: 90367 bytes Desc: image002.png URL: From igsmail at igs.org Thu Nov 30 15:22:14 2023 From: igsmail at igs.org ('Andria Bilich - NOAA Federal' via IGS Mail) Date: Thu, 30 Nov 2023 07:22:14 -0800 Subject: [IGSMAIL-8393] job announcement for recent graduate, at National Geodetic Survey Message-ID: The US National Geodetic Survey's (NGS) Geoscience Research Division (GRD) has posted a Pathways (recent graduate) position for GNSS research (ZP-2/3) on USAJOBS: https://www.usajobs.gov/job/762903800 Applicants have the flexibility to work from one of the following locations: 1. Boulder, CO, or 2. Silver Spring, MD, or 3. Ann Arbor, MI, or 4. Seattle, WA. Please note that this position is for individuals - who are US citizens, - have graduated within the last 2 years, or 6 years for veterans, - and are recent graduates with an advanced degree?either a professional or graduate degree such as a master?s, Ph.D. or J.D. The announcement opened on Wednesday, November 29th, 2023 and closes Tuesday, December 12th, 2023. -- ++++++++++++++++++++++++++++++++++++++++ Dr. Andria Bilich Geosciences Research Division National Geodetic Survey / NOS / NOAA Pronouns: she / her / hers (voice) 425-477-9430 (e) Andria.Bilich at noaa.gov ++++++++++++++++++++++++++++++++++++++++ -------------- next part -------------- An HTML attachment was scrubbed... URL: From francesco.gini at esa.int Fri Dec 1 13:28:35 2023 From: francesco.gini at esa.int (Francesco Gini) Date: Fri, 1 Dec 2023 13:28:35 +0000 Subject: [IGSMAIL-8394] ESA's multi-GNSS ANTEX solution available In-Reply-To: References: Message-ID: Dear IGS Colleagues, In reaction to the idea of doing a ?BDS/QZSS campaign? we would like to inform you of the status at ESA and offer our contribution. In our multi-GNSS solutions, which are available from our web side (see http://navigation-office.esa.int/GNSS_based_products.html) we clearly saw an issue with the BeiDou and QZSS solutions once we switched to the ITRF2020 and the corresponding igs20.atx. This was expected as the BeiDou and QZSS PCO values were not adjusted to the significant scale change going from ITRF2014 to ITRF2020. So we have taken the additional work to do a reprocessing to estimate the BeiDou and QZSS PCO values. The results of this effort are available from our web-site in the ANTEX format (http://navigation-office.esa.int/products/metadata/). A very important feature of the esa23.atx is that it is based on the Galileo PCO/PCV values as they were measured and not on the ITRF2020 scale. This is fully in line with the ESA/ESOC current IGS approach, where we are also using the measured Galileo PCO/PCV values and not the igs20.atx values. So in doing the effort of estimating the BeiDou PCOs we have also taken the effort of adjusting the GPS and GLONASS values to get their valus to be consistent with the Galileo PCOs rather then with the igs20.atx. So the esa23.atx is a fully consistent set of PCOs, which are aligned to the measured Galileo PCOs rather then to the ITRF2020 scale. A very interesting results we got was that the estimates we derived for the GPS Block III PCO values agreed very well (1 to 2 cm) with the measured GPS Block III PCO values. And we have therefore taken the GPS Block III measured values and not our estimated ones! For us this is a strong validation for our decision to prefer the Galileo PCOs over the ITRF2020 scale as reference for our GNSS solutions. In conclusion we can now say that the scale of our solutions is based on the measured Galileo and GPS Block III PCO values! Since this Galileo-based alignment may not be what the IGS wants, however we are fully convinced this is a completely valid approach. In this context, ESA/ESOC is also prepared to offer the SINEX solutions from this effort so that the IGS (i.e. Paul and Arturo) can use them to generate an official IGS antex that is aligned to the ITRF2020 scale. Our reprocessing covers the period from 2014 until 2023 and includes GPS, GLONASS, Galileo, BeiDou, and QZSS. We hope that this will help the IGS to speed up the ?multi? aspect of the multi-GNSS service. We intend to publish these results very soon. Please do not hesitate to contact us in case you have any questions related to the subject topic. Many greetings, Erik Schoenmann, Francesco Gini, Tim Springer, Florian Dilssner and Werner Enderle For the ESA/ESOC IGS AC Team This message is intended only for the recipient(s) named above. It may contain proprietary information and/or protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int). -------------- next part -------------- An HTML attachment was scrubbed... URL: From mathis.blossfeld at tum.de Sun Dec 3 09:41:21 2023 From: mathis.blossfeld at tum.de (=?iso-8859-1?Q?Mathis_Blo=DFfeld?=) Date: Sun, 3 Dec 2023 09:41:21 +0000 Subject: [IGSMAIL-8395] EGU GA 2024 call for abstracts for session G2.5 Measurement biases and systematic errors in modern space geodetic observation techniques Message-ID: <0b7fce01fa7643c78cfa07e8084fa17a@tum.de> Dear colleagues, we invite you to participate in the "Measurement Biases and Systematic Errors in Modern Space Geodetic Observation Techniques" section at the upcoming EGU General Assembly in Vienna. This session, G2.5, explores space geodetic observations and their inherent measurement biases. For a comprehensive session description, please visit: https://meetingorganizer.copernicus.org/EGU24/session/49266 Session G2.5 - Measurement Biases and Systematic Errors Abstract Submission deadline: 10 January 2024 We encourage your participation and the submission of abstracts that advance our understanding of measurement biases and systematic errors in space geodetic techniques. We look forward to your valuable contributions and engaging discussions at EGU General Assembly 2024. Please feel free to forward this email to any colleague who might be interested to contribute to this session. Best regards, the convener team: Mathis Blo?feld, Jan Kodet, and Eva Hackmann -- Dr.-Ing. Mathis Blossfeld Deutsches Geod?tisches Forschungsinstitut der Technischen Universitaet Muenchen (DGFI-TUM) phone: +49 89 23031 1119 fax: +49 89 23031 1240 email: mathis.blossfeld at tum.de mail: Arcisstrasse 21, 80333 Muenchen, Germany visitors: Residenzstrasse 1, 80539 Muenchen, Germany web: www.dgfi.tum.de -------------- next part -------------- An HTML attachment was scrubbed... URL: From adrian.jaeggi at unibe.ch Mon Dec 4 12:12:13 2023 From: adrian.jaeggi at unibe.ch (=?UTF-8?Q?Adrian_J=C3=A4ggi?=) Date: Mon, 4 Dec 2023 13:12:13 +0100 Subject: [IGSMAIL-8396] EGU24, Session G2.1: Precise Orbit Determination for Geodesy and Earth Science Message-ID: <8f7ee87d-4559-4b42-ad10-adf6d2ab3ede@unibe.ch> Dear colleagues, we would like to draw your attention to the session ?G2.1 Precise Orbit Determination for Geodesy and Earth Science? organized at the upcoming General Assembly of the European Geosciences Union, taking place from April 14-19, 2024. The EGU24 aims to bring together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. The EGU aims to provide a forum where scientists, especially early career researchers, can present their work and discuss their ideas with experts in all fields of geoscience. G2.1 session description: Precise orbit determination is of central importance for many applications of geodesy and earth science. The challenge is to determine satellite orbits in an absolute sense at the centimeter or even sub-centimeter level, and at the millimeter or even sub-millimeter level in a relative sense. Four constellations of GNSS satellites are available and numerous position-critical missions (e.g. altimetry, gravity, SAR and SLR missions) are currently in orbit. Altogether, outstanding data are available offering new opportunities to push orbit determination to the limit and to explore new applications. This session aims to make accessible the technical challenges of orbit determination and modelling to the wider community and to quantify the nature of the impact of dynamics errors on the various applications. Contributions are solicited from, but not limited to, the following areas: (1) precise orbit determination and validation; (2) satellite surface force modelling; (3) advances in modelling atmospheric density and in atmospheric gravity; (4) advances in modelling earth radiation fluxes and their interaction with space vehicles; (5) analysis of changes in geodetic parameters/earth models resulting from improved force modelling/orbit determination methods; (6) improvements in observable modelling for all tracking systems, e.g. SLR, DORIS, GNSS and their impact on orbit determination; (7) advances in combining the different tracking systems for orbit determination; (8) the impact of improved clock modelling methods/space clocks on precise orbit determination; (9) advances in modelling satellite attitude; (10) simulation studies for the planned co-location of geodetic techniques in space mission GENESIS. Please consider submitting an abstract to this dedicated orbit session. The deadline for abstract submission is January 10, 2024 at 13:00 CET. We are looking forward to your contribution. On behalf of the convenors of session G2.1, Adrian J?ggi Co-conveners: Alexandre Couhert, Jose van den IJssel, Oliver Montenbruck, Urs Hugentobler -- ----------------------------------------------------------------------------- Adrian Jaeggi Astronomical Institute, University of Bern adrian.jaeggi at unibe.ch Sidlerstrasse 5, CH-3012 Bern, Switzerland http://www.aiub.unibe.ch/ Tel: +41 31 6848596 ----------------------------------------------------------------------------- From jacek.paziewski at uwm.edu.pl Tue Dec 5 08:38:23 2023 From: jacek.paziewski at uwm.edu.pl (Jacek Paziewski) Date: Tue, 5 Dec 2023 09:38:23 +0100 Subject: [IGSMAIL-8397] EGU General Assembly 2024 call for abstracts for G2.6 session "High-precision GNSS: methods, open problems and geoscience applications" Message-ID: <9a0d8abc-2637-b1da-1dfe-5e9c6e7f0266@uwm.edu.pl> Dear Colleagues, The *General Assembly of the European Geosciences Union* will take place on 14-19 April 2024**in Vienna & online. We draw your attention to the session: *G2.6 High-precision GNSS: methods, open problems, and geoscience applications. *This session is a forum to discuss advances in high-precision GNSS algorithms and their applications to geosciences. The detailed session description can be found at https://meetingorganizer.copernicus.org/EGU24/session/49234. We encourage you to submit an abstract to this session. The deadline for abstract submission is *10 January 2024* at 13:00 CET. Do not hesitate to contact us directly if you have any questions. Sincerely, Jacek Paziewski, On behalf of the convenors of the session: Elisa Benedetti, Mattia Crespi, Jianghui Geng, and Alvaro Santamar?a-G?mez. Best Regards Dr hab. in?. Jacek Paziewski, prof. UWM Department of Geodesy The Faculty of Geoengineering University of Warmia and Mazury in Olsztyn Oczapowskiego 1 st., 10-719 Olsztyn -------------- next part -------------- An HTML attachment was scrubbed... URL: From weigelt at ife.uni-hannover.de Thu Dec 7 13:17:37 2023 From: weigelt at ife.uni-hannover.de (weigelt at ife.uni-hannover.de) Date: Thu, 7 Dec 2023 14:17:37 +0100 Subject: [IGSMAIL-8398] EGU24, Session PS1.4: The future of geodesy at Mars Message-ID: <013901da290f$c06e18e0$414a4aa0$@ife.uni-hannover.de> Dear colleagues, we would like to draw your attention to Geodesy on Mars and invite you to submit your contribution to the session PS1.4 ?The future of geodesy at Mars?. Although the primary focus is gravimetry, contributions leading to better observations of Mars are very welcome. Geodetic measurements from space missions to distant worlds have revealed oceans of liquid water within icy moons, probed the atmospheric dynamics of gas giants, and characterized the deep structure of terrestrial worlds. The power of geodesy is best demonstrated at the Earth and Moon, where spacecraft missions have transformed geodesy from a purely geophysical tool into one that unlocks advances in geology, climate change, hydrology, geochemistry, and more. While geodesy in the Earth-Moon system has flourished with the GRACE, GOCE and GRAIL gravity mapping missions, geodesy at Mars has lagged behind. The NASA?s Insight mission has shown that the interior of Mars is seismically active. However, important questions about the Martian crustal structure remain unanswered. New geodetic data from a dedicated gravity mapping mission could be used to locate hidden water resources on Mars, elucidate the nature of Martian crustal dichotomy as well as reveal the connections between Martian climate and orbital dynamics. This session aims to explore the scientific gain from the next generation gravimetry at Mars as well as to start the discussion on measurement requirements necessary to create lasting benefit. The session welcomes contributions on current solid Mars research, mass change due to the dynamics of volatiles, as well as synergies between gravity mapping and other remote and in-situ observations of Mars. On behalf of the conveners, Matthias Weigelt Conveners: Lisa Woerner | Co-conveners: Bart Root, ?zg?r Karatekin, Anton Ermakov, Manuel Schilling -------------- next part -------------- An HTML attachment was scrubbed... URL: From Oliver.Montenbruck at dlr.de Sat Dec 9 14:46:21 2023 From: Oliver.Montenbruck at dlr.de (Oliver.Montenbruck at dlr.de) Date: Sat, 9 Dec 2023 14:46:21 +0000 Subject: [IGSMAIL-8399] Announcement of name change for multi-GNSS DCB products on January 23, 2024 Message-ID: <9f74fdb5e6d94bf3bee69068956e90d4@dlr.de> Dear IGS users, for the past decade, various analysis centers have contributed differential code bias (DCB) products to the IGS community under the umbrella of the IGS Multi-GNSS Experiment (MGEX) and Pilot Project. These DCB products support diverse applications such as ionospheric analyses, single point positioning, timing, and performance monitoring of broadcast ephemerides. They aim to support the widest possible range of signals observed with the IGS multi-GNSS station network and complement observable specific code and phase biases (OSBs) that are independently provided for precise point positioning with ambiguity resolution (PPP-AR) along with orbit and clock products by a growing number of IGS analysis centers. Recognizing their maturity and aiming at a comprehensive integration of multi-GNSS products into the standard service product portfolio, the IGS has decided to treat the multi-GNSS DCB products as fully operational products. This decision implies that the campaign/project identifier in file names will be changed from "MGX" to "OPS" and the file extension will be changed from "BSX" to "BIA" in accord with the Guidelines for Long File Names in the IGS (see https://files.igs.org/pub/resource/guidelines/Guidelines_For_Long_Product_Filenames_in_the_IGS_v2.0.pdf ). The switch is scheduled to take place on January 23, 2024. From this date onwards, all multi-GNSS DCB product will be delivered with the revised names. Furthermore, the existing multi-GNSS DCB product holdings at the data centers will be renamed to match the new convention back to GPS week 2237 (= 2022/11/20 = DOY 324 of 2022; marking the introduction of IGS20). Example: the current file CAS0MGXRAP_20230010000_01D_01D_DCB.BSX.gz will become CAS0OPSRAP_20230010000_01D_01D_DCB.BIA.gz There will be no change in the location of the respective data, i.e., the DCB products continue to be provided at URL https://cddis.nasa.gov/archive/gnss/products/bias// (with four-digit year) for CDDIS and at URL ftp://igs.ign.fr/pub/igs/products/mgex/dcb/ for IGN. Starting with the transition date, the analysis center of the Chinese Academy of Science has, furthermore, announced to complement their current "CAS0" DCB product with a second version "CAS1" that considers the latest IGS antenna model in the DCB determination for full compatibility with PPP models. We encourage all users of the multi-GNSS DCB products to adapt their download scripts and operational processes to enable a seamless operation across the transition. With best regards, Oliver Montenbruck (Chair MGEX Pilot Project) and Markus Bradke (Infrastructure Committee Coordinator) Oliver Montenbruck DLR, German Space Operations Center Oberpfaffenhofen D-82234 Wessling Germany Tel. +49 (8153) 28-1195 Fax +49 (8153) 28-1450 e-mail oliver.montenbruck at dlr.de -------------- next part -------------- An HTML attachment was scrubbed... URL: From andrea.stuerze at bkg.bund.de Mon Dec 11 14:50:36 2023 From: andrea.stuerze at bkg.bund.de (andrea.stuerze at bkg.bund.de) Date: Mon, 11 Dec 2023 14:50:36 +0000 Subject: [IGSMAIL-8400] Updated Version 2.13.0 of the 'BKG NTRIP Client' (BNC) Message-ID: <71398e161cc742ac905fea3aa8e0bf3d@bkg.bund.de> Author: Andrea Stuerze Dear Colleagues, An updated version 2.13.0 of the 'BKG NTRIP Client' (BNC) is available from https://igs.bkg.bund.de/ntrip/bnc. This update contains the following changes and bug fixes: https://igs.bkg.bund.de/root_ftp/NTRIP/software/BNC/CHANGELOG.html. For suggestions or bug reports please do not hesitate to open a ticket at https://software.rtcm-ntrip.org/wiki/BNC Sincerely, BKG Real-Time GNSS Team From rosa.pacione at e-geos.it Mon Dec 11 15:19:54 2023 From: rosa.pacione at e-geos.it (Rosa Pacione) Date: Mon, 11 Dec 2023 15:19:54 +0000 Subject: [IGSMAIL-8401] =?windows-1252?q?EGU24_session_G5=2E1/AS5_=96_Atmospheric_and_En?= =?windows-1252?q?vironmental_Monitoring_with_Space-Geodetic_Techniques_an?= =?windows-1252?q?d_Contributions_to_Extreme_Weather_Studies?= Message-ID: <0990036dee7a4acd8d2691cbbf155449@e-geos.it> ** We apologize for multiple posting ** Dear Colleagues, The EGU General Assembly 2024 will take place from 14?19 April in Vienna and online and we would like to draw your attention to session G5.1/AS5 ? Atmospheric and Environmental Monitoring with Space-Geodetic Techniques and Contributions to Extreme Weather Studies The description of the session is given below and it can also be found at: https://meetingorganizer.copernicus.org/EGU24/session/49235 We encourage you to participate in it by submitting abstracts, https://egu24.eu/programme/how_to_submit.html Notice that the DEADLINE FOR ABSTRACT SUBMISSION IS 10 JANUARY 2024, 13:00 CET We are looking forward to welcoming you in Vienna at EGU2024! The session conveners: Rosa Pacione, Maximilian Semmling, Kyriakos Balidakis, Henrik Vedel ------------------------------------------------------------ Geodesy contributes to atmospheric science by providing some of the essential climate variables of the Global Climate Observing System. Water Vapor (WV) is currently under-sampled in meteorological and climate observing systems. Obtaining more high-quality humidity observations is essential to weather forecasting and climate monitoring. The production, exploitation and evaluation of operational GNSS-Met for weather forecasting is well established in Europe due to 20+ years of cooperation between the geodetic community and the national meteorological services. Improving the skill of numerical weather prediction (NWP) models to forecast extreme precipitation requires GNSS products with a higher spatio-temporal resolution and shorter turnaround. Homogeneously reprocessed GNSS data (e.g., IGS repro3) have high potential for monitoring water vapor climatic trends and variability. With shortening orbit repeat periods, SAR measurements are a new source of information to improve NWP models. Using NWP data within real-time (RT) GNSS data analysis can initialize PPP algorithms, thus shortening convergence times and improving positioning. GNSS signals can be used for L-band remote sensing when Earth-surface reflected signals are considered. GNSS-R contributes to environmental monitoring with estimates of soil moisture, snow depth, ocean wind speed, sea ice concentration and has the potential to be used to retrieve near-surface WV. We welcome, but not limit, contributions on: ?Estimates of the neutral atmosphere using ground- and space-based geodetic data and the use thereof in weather forecasting and climate monitoring ?Retrieval and comparison of tropospheric parameters from multi-GNSS, VLBI, DORIS and multi-sensor observations ?Now-casting, forecasting, and climate research using RT and reprocessed tropospheric products, employing numerical weather prediction and machine learning ?Assimilation of GNSS tropospheric products in NWP and in climate reanalysis ?Production of SAR tropospheric parameters and assimilation thereof in NWP ?Homogenization of long-term GNSS and VLBI tropospheric products ?Delay properties of GNSS signals for propagation experiments ?Exploitation of NWP data in GNSS data processing ?Techniques for soil moisture retrieval from GNSS data and for ground-atmosphere boundary interactions ?Detection and characterization of sea level, snow depth and sea ice changes, using GNSS-R ?Studying the atmospheric water cycle employing satellite gravimetry. ?Techniques for soil moisture retrieval from GNSS data and for ground-atmosphere boundary interactions ?Detection and characterization of sea level, snow depth and sea ice changes, using GNSS-R ?Studying the atmospheric water cycle employing satellite gravimetry. [e-GEOS S.p.A.] Rosa Pacione Matera Space Center Data Analysis Services Contrada Terlecchie, - 75100 Matera - Italy Ph: +39 0835 377 556 | Fax: +39 06 4099-9973 rosa.pacione at e-geos.it e-GEOS.it -WARNING: This message contains confidential and/or proprietary information which may be subject to privilege or immunity and which is intended for the use of its addressee only. Should you receive this message in error, you are kindly requested to inform the sender and to definitively remove it from any paper or electronic format. Any other use of this e-mail is strictly forbidden. Thank you in advance for your cooperation. Please consider the environment before printing this e-mail. -------------- next part -------------- An HTML attachment was scrubbed... URL: From co at ggos.org Wed Dec 13 09:49:12 2023 From: co at ggos.org (GGOS Coordinating Office) Date: Wed, 13 Dec 2023 10:49:12 +0100 Subject: [IGSMAIL-8402] Call for Nominations: Director of the GGOS Bureau of Networks and Observations Message-ID: <019e01da2da9$a08a1da0$e19e58e0$@ggos.org> Dear Colleagues, GGOS is seeking nominations for the position of Director of the GGOS Bureau of Networks and Observations (GGOS-BNO). The outgoing Director, Michael Pearlman, will be stepping down once we have a new GGOS-BNO Director. So, this is your opportunity to take on this important leadership role! A detailed job description, the required qualifications as well as the nomination and election procedure can be found attached and under the following link: https://ggos.org/news/nomination-call-director-bno/ Sincerely, Michael Pearlman, Detlef Angermann, Laura S?nchez -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: GGOS-BNO_Call_for_Nominations.pdf Type: application/pdf Size: 211462 bytes Desc: not available URL: From C.Bruyninx at oma.be Fri Dec 15 15:45:30 2023 From: C.Bruyninx at oma.be (Carine Bruyninx) Date: Fri, 15 Dec 2023 16:45:30 +0100 Subject: [IGSMAIL-8403] EGU24, Session ITS1.21/TS9.2: Multi- inter- and transdisciplinary studies in solid Earth science and beyond: challenges and new perspectives Message-ID: <40b44626-b9c0-4644-8928-af632840aa48@oma.be> Dear colleagues, The EGU General Assembly 2024 will take place from 14?19 April in Vienna and online. You are invited to propose a contribution for the ITS session convened by the European Plate Observing System (EPOS) on the subject of "Multi-, inter- and transdisciplinary studies in solid Earth science and beyond: challenges and new perspectives". The description of the session is given below and it can also be found at: https://meetingorganizer.copernicus.org/EGU24/session/50413 The deadline for abstract submission is set to Wednesday, 10 January 2024 13:00 CET. Here you can find the guidelines to submit your abstract: https://www.egu24.eu/programme/how_to_submit.html#submission Should you have any questions about the session topics, please do not hesitate to reach out at info at epos-eric.eu Kind regards, Session convenors C. Bruyninx, F. Tanlongo, F. Feriozzi, K. Saleh Contell, J. Michalek ---- Multi-, Inter- and Transdisciplinary Studies in Solid Earth Science and Beyond: Challenges and New Perspectives. In this session we want to explore real-life scientific studies and research experiences from scientists and young researchers in solid Earth science. We will be focussing not only on results, but also on discussing the way forward to overcome the challenges experienced by these researchers in connection to data availability, collection, processing, and interpretation, and application of inter-disciplinary methods. A non-exhaustive list of examples of topics for contributions includes: - multi-disciplinary studies, involving data from different disciplines, e.g. combining seismology, geodesy, and petrology to understand subduction zone dynamics; - inter-disciplinary works, integrating two or more disciplines seeking to create fresh approaches to new challenges, e.g. merging geophysics and geochemistry to probe mantle plumes; - trans-disciplinary experiences that surpass disciplinary boundaries entirely, integrating paradigms and engaging stakeholders from diverse backgrounds, e.g. bringing together geologists, social scientists, civil engineers and urban planners to define risk maps and risk prevention measures in urban planning, or studies combining volcanology, atmospheric, health and climate sciences. From xavier.collilieux at ensg.eu Mon Dec 18 16:42:01 2023 From: xavier.collilieux at ensg.eu (Xavier Collilieux) Date: Mon, 18 Dec 2023 17:42:01 +0100 (CET) Subject: [IGSMAIL-8404] =?iso-8859-2?q?REMINDER=3A_EGU_2024_call_for_abstracts=3A_G2=2E2?= =?iso-8859-2?q?_=22Terrestrial_Reference_Frames=3A_determination_a?= =?iso-8859-2?q?nd_applications=22?= Message-ID: <00a101da31d1$20280330$60780990$@ensg.eu> Dear colleagues, The EGU abstract submission deadline is approaching. We would like to draw your attention to the session "Terrestrial Reference Frames: determination and applications " which will be held at the next EGU General Assembly in Vienna (Austria) & online, 14-19 April 2024. Please consider submitting an abstract to session G2.2, see the session description at https://meetingorganizer.copernicus.org/EGU24/session/49238 Abstract submission deadline: *10 January 2024*. Happy holidays, Sincerely, The convener team: Xavier Collilieux, Claudio Abbondanza, Mathis Blo?feld, Susanne Glaser, Rados?aw Zajdel -------------- next part -------------- An HTML attachment was scrubbed... URL: From rolf.dach at unibe.ch Tue Dec 19 09:05:25 2023 From: rolf.dach at unibe.ch (Rolf Dach) Date: Tue, 19 Dec 2023 10:05:25 +0100 Subject: [IGSMAIL-8405] Open position at the AIUB to support our CODE AC team In-Reply-To: <65536cd9-6474-d336-c6ad-e4f3fa0b10a5@unibe.ch> References: <65536cd9-6474-d336-c6ad-e4f3fa0b10a5@unibe.ch> Message-ID: Dear Colleagues, The satellite geodesy research group of the Astronomical Institute of the University of Bern (AIUB) offers the position of a RESEARCH ASSISTANT. The focus of the research activities will be in the field of GNSS DATA ANALYSIS. The AIUB hosts the Center for Orbit Determination in Europe (CODE), one of the leading analysis centers of the International GNSS Service (IGS). The position is focusing on advancing and extending the operational multi-GNSS data analysis capability of the Bernese GNSS Software package and related procedures. Despite these rather technical tasks, like maintaining the various operational processing chains at AIUB, also scientific research will be expected. The research topic shall support the CODE activities at AIUB which covers the wide range from global GNSS solutions up to the combination of GNSS with other space geodetic techniques on observation level. Synergies with LEO orbit determination are particularly included. More details may be defined depending on the interest and the experience of the candidate. The complete position description is available at https://www.bernese.unibe.ch/Stellen/stelle2312g.pdf Please circulate this information within your institution. With best regards Rolf Dach -- ---------------------------------------------------------------------- Rolf Dach Astronomical Institute, University of Bern rolf.dach at unibe.ch Sidlerstrasse 5, CH-3012 Bern, Switzerland http://www.aiub.unibe.ch/ Tel: +41-31-684 8593 ftp://ftp.aiub.unibe.ch ---------------------------------------------------------------------- From dmaggert at igs.org Tue Dec 19 21:07:13 2023 From: dmaggert at igs.org (David Maggert) Date: Tue, 19 Dec 2023 14:07:13 -0700 Subject: [IGSMAIL-8406] LCK300IND decommissioned Message-ID: <2F9B46D0-67E6-4709-A9FC-9A3468FEF0CF@igs.org> Dear Colleagues, The following station has been formally decommissioned from the IGS Network. LCK300IND - Lucknow, India Many thanks to the ISTRAC-ISRO for their contributions to the IGS. Best Regards, David Maggert IGS Central Bureau From eazcue at mitma.es Wed Dec 20 08:50:32 2023 From: eazcue at mitma.es (=?iso-8859-1?Q?Azcue_Infanz=F3n_Esther?=) Date: Wed, 20 Dec 2023 08:50:32 +0000 Subject: [IGSMAIL-8407] EGU24 session G2.3 Global Geodetic Observing System: The Reference for Earth System Monitoring Message-ID: Dear Colleagues, The EGU General Assembly 2024 will take place from 14-19 April in Vienna & Online. We would like to draw your attention to the session: G2.3 "Global Geodetic Observing System: The Reference for Earth System Monitoring". High precision modern geodetic observations enable comprehensive monitoring of multiple spheres of the Earth. They record fingerprints of changes within the Earth System, providing crucial information to address major scientific issues, e.g., natural hazards, climate changes, global water cycles. Interpreting geodetic observations requires implementation of reference frames, analysis techniques and models with accuracy comparable to or exceeding the observations. Consequently, geodesy expanded its scope from just measuring geometry, gravity, and rotation of the Earth to understanding fingerprints recorded there and has become a key science to understand the Earth System for functioning and sustainability of our society. The Global Geodetic Observing System realizes the metrological basis for monitoring the Earth System. It is designed to unite individual geodetic observations and model them into one consistent frame with the highest precision available. We welcome contributions relevant to GGOS, particularly its scientific and social aspects, infrastructure, products, and activities of geodetic services. You can also find the session description at: https://meetingorganizer.copernicus.org/EGU24/session/49269 We encourage you to participate in it by submitting abstracts! The Call for Abstracts for EGU24 closes at 10 January, 13:00 CET. https://egu24.eu/programme/how_to_submit.html Best regards, The session conveners: Convener: Kosuke Heki | Co-conveners: Martin Sehnal, Allison Craddock, Esther Azcue -We apologize for multiple posting- -------------- next part -------------- An HTML attachment was scrubbed... URL: From Salim.Masoumi at ga.gov.au Fri Dec 22 02:38:48 2023 From: Salim.Masoumi at ga.gov.au (Salim Masoumi) Date: Fri, 22 Dec 2023 02:38:48 +0000 Subject: [IGSMAIL-8408] Resubmission of a set of the IGS Repro3 combined orbits, clocks and biases [SEC=OFFICIAL] Message-ID: Dear Colleagues, Following a few issues identified in some of the IGS combined Repro3 products ([IGSMAIL-8248]) , there have been a set of resubmissions for these products to CDDIS global data centre. These resubmissions are detailed as below: 1) It was identified that a number of IGS Repro3 combined clocks suffered from very large jumps at around mid-day and higher epoch-to-epoch noise compared to legacy clock combinations (please see the attached document for an analysis of the issue. Upon investigation, it was realized that the reason behind these issues were in the choice of the reference clock solution. Please see the attached PDF document provided by Wuhan University for a more detailed analysis of the issue. There were also additional jumps in the combined clocks due to limited number of available AC solutions at some days. The set of clocks with these problems were reprocessed by Wuhan University, and no longer suffer from this issue. The clock entries in the SP3 files were subsequently updated to reflect the new clocks. The relevant summary files have been also updated accordingly. The list of days when the clock files were resubmitted are included in the attached file "ydoy_recombined.txt". 2) A problem was identified in the header of the Repro3 SP3 files where the seconds of week were incorrectly listed as 0.00000000 for all days of the week. This was fixed for the whole Repro3 period, and the updated SP3 files have now been uploaded to CDDIS. 3) It was found that the clock standard deviations for some of the SP3 files were inserted into a wrong additional column. This was also fixed in the updated SP3 files. 4) A couple of filename changes have now been made to align the Repro3 files with the latest guideline for long product filenames: a. IGS2R03FIN_${yyyy}${ddd}0000_01D_01D_CLS.CLS files were renamed to IGS2R03FIN_${yyyy}${ddd}0000_01D_01D_CLS.SUM as there is no "CLS" for file format, but instead "SUM" should be used. b. IGS2R03FIN_${yyyy}${ddd}0000_07D_01D_EOP.JSON files were renamed to IGS2R03FIN_${yyyy}${ddd}0000_07D_01D_ERP.JSON as the content type to be used based on the filename guideline should be "ERP", not "EOP". Please note that the contents of the combined orbits have not changed; therefore, users who only rely on orbits are mainly unaffected (except for the header issue and the clock entries). However, users who use clock/bias products may now use the updated products. Apologies for any inconvenience this may have caused, and thanks to Professor Jianghui Geng and Zhe Yan from Wuhan University who carried out the analysis on the clock jumps and reprocessed the clock combinations. On a relevant note, the backfilling of the IGS combined Repro3 files for the period of 01/01/2021 until 27/11/2022 (the date of switch to IGS20/igs20.atx) is underway and we expect them to be completed by around the end of January 2024. Kind Regards, Salim Masoumi IGS Analysis Centre Coordinator Salim Masoumi PhD | GNSS Team Leader GNSS Analysis Section | Positioning Australia Branch Space Division t +61 2 6249 9688 ga.gov.au [cid:image002.png at 01DA34DC.2CF64F00] Twitter | Facebook | YouTube | LinkedIn Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past and present. Salim Masoumi PhD | GNSS Team Leader GNSS Analysis Section | Positioning Australia Branch Space Division t +61 2 6249 9688 ga.gov.au [cid:image002.png at 01DA34DC.2CF64F00] Twitter | Facebook | YouTube | LinkedIn Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. We pay our respects to the people, the cultures and the elders past and present. Geoscience Australia Disclaimer: This e-mail (and files transmitted with it) is intended only for the person or entity to which it is addressed. If you are not the intended recipient, then you have received this e-mail by mistake and any use, dissemination, forwarding, printing or copying of this e-mail and its file attachments is prohibited. The security of emails transmitted cannot be guaranteed; by forwarding or replying to this email, you acknowledge and accept these risks. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image002.png Type: image/png Size: 60688 bytes Desc: image002.png URL: -------------- next part -------------- A non-text attachment was scrubbed... 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The mountpoints BCEP00CAS0 and BCEP01CAS0 are accessible now at the IGS BKG caster http://products.igs-ip.net:2101 CAS RT-combined ephemerides, which support GPS, GLONASS, Galileo and BDS constellations, are generated using the IGS Real-Time Service (RTS) tracking network. Note that BECP00CAS0 currently does not include additional ephemeris integrity monitoring, whereas BECP01CAS0 is generated with our initially developed ephemeris integrity monitoring algorithms. We have been working to improve the continuity and availability of the provided ephemeris data streams. As such, your feedbacks are highly appreciated. Also, many thanks to Andrea St?rze and Axel R?lke for their kind coordination to make the data streams available at BKG caster. With best regards, Ningbo Wang (Vice-chair IGS Real-Time Committee) Ningbo WANG, Ph.D Associate Professor Aerospace Information Research Institute (AIR) Chinese Academy of Sciences (CAS) No 9 Dengzhuang South Road Beijing China Tel (+86) 186 7401 0516 e-mail wangningbo at aoe.ac.cn -------------- next part -------------- An HTML attachment was scrubbed... URL: