[IGSREPORT-2442] Wk 0828 SIO Analysis Report
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Tue Feb 27 18:10:57 PST 1996
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IGS Electronic Report Tue Feb 27 18:10:57 PST 1996 Message Number 2442
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Author: P. Fang and Y. Bock
Subject: Wk 0828 SIO Analysis Report
SOPAC Global/Regional Analysis Bulletin -- GPS Week 0828
Submitted by: Peng Fang and Yehuda Bock
Scripps Orbit and Permanent Array Center
Institute of Geophysics and Planetary Physics
Scripps Institution of Oceanography
University of California, San Diego
La Jolla, CA 92093-0225 USA
e-mail: pfang at pgga.ucsd.edu; bock at pgga.ucsd.edu
fax: (619) 534-9873
geodesy lab tel: (619) 534-7692
To access SIO GARNER archive:
ftp toba.ucsd.edu (132.239.13.12)
login: anonymous
password: your name
directories: global, regional, products
To view SOPAC time series:
WWW Home page URL: http://jon.ucsd.edu
click: SCIGN/SCIGN Map/site
Direct problems to: Peng Fang (pfang at pgga.ucsd.edu)
______________________________________________________________________________
S O P A C A N A L Y S I S L O G
GPS WEEK #0828 11/19/95 - 11/25/95 DOY 323 - DOY 329
Day Number
3 3 3 3 3 3 3
SIO IGS TYPE OF 2 2 2 2 2 2 2
SITE_NAME CODE CODE RECEIVER 3 4 5 6 7 8 9
Goldstone [PGGA], CA, USA +ds10 gold ROGUE SNR-8 X X X X X X X
Albert Head, Victoria B.C. albh albh ROGUE SNR-8000 X X X X X X X
Algonquin, Canada *algo algo ROGUE SNR-8000 X X X X X X X
Ankara, Turkey ankr ankr ROGUE SNR-8000 X X X X X
Arequipa, Peru are1 areq ROGUE SNR-8000 X X X X X X X
Borowiec, Poland bor1 bor1 ROGUE SNR-8000 X X X
Bermuda brmu brmu ROGUE SNR-8000 X X X X X X X
Brussels, Belgium brus brus ROGUE SNR-8000 X X X
Casey, Antarctica cas1 cas1 ROGUE SNR-8100 X X X X X X X
Fairbanks, AK, USA *fair fair ROGUE SNR-8000 X X X X X X X
Fortaleza, Brazil fort fort ROGUE SNR-8000 X X X X X X X
Graz, Austria graz graz ROGUE SNR-8 X X X
Guam, USGS Observatory guam guam ROGUE SNR-8000 X X X X X X X
Hartebeesthoek, S. Africa *hart hart ROGUE SNR-8 X X X X X X X
Herstmonceux, UK hers hers ROGUE SNR-8A X X X
Hobart Tasmania, Australia hob2 hob2 ROGUE SNR-8100 X X X X X X X
Bangalore, India iisc iisc ROGUE SNR-8000 X X X
Jozefoslaw, Poland joze joze TRIMBLE 4000 SSE X X X
Kerguelen Islands kerg kerg ROGUE SNR-8C X X X X X X X
Kiruna, Sweden kiru kiru ROGUE SNR-8000 X X X
Kitab, Uzbekistan kit3 kit3 ROGUE SNR-8000 X X X X X X
Kokee Park, HI, USA *kokr kokb ROGUE SNR-8000 X X X X X X
Kootwijk Obs., Netherlands *kosg kosg ROGUE SNR-8000 X X X X X
Kourou, Fr. Guyana kour kour ROGUE SNR-8C X X X X X X X
Lhasa, Tibet lhas lhas ROGUE SNR-8000 X X X X X X
La Plata, Argentina lpgs lpgs ROGUE SNR-8000 X X
Macca, Antarctica mac1 mac1 ROGUE SNR-8100 X X X X X X X
Madrid DSN, Spain *ds60 madr ROGUE SNR-8 X X X X X X X
Maspalomas, Canary Is. mas1 mas1 ROGUE SNR-8100 X X
Matera, Italy mate mate ROGUE SNR-8 X X
McMurdo, Antarctica new mcm4 mcm4 ROGUE SNR-8000 X X X X X X
Metsahovi, Finland mets mets ROGUE SNR-8C X X X
O'Higgins, Antarctica ohig ohig ROGUE SNR-8000 X X
Onsala, Sweden onsa onsa ROGUE SNR-8000 X X X X X X X
Pamatai, Tahiti pama pama ROGUE SNR-800 X X X X X X X
Penticton, Canada *drao drao ROGUE SNR-8000 X X X X X X X
Perth, Australia pert pert ROGUE SNR-8100 X X X X X X X
Potsdam, Germany pots pots ROGUE SNR-8000 X X X
Richmond, FL, USA rcm5 rcm5 ROGUE SNR-8000 X X X X X X X
Santiago, Chile *sant sant ROGUE SNR-8 X X X X X
Saint John's, Canada stjo stjo ROGUE SNR-8000 X X X X X X X
Seychelles sey1 sey1 ROGUE SNR-8000 X X X X X X X
Shanghai Observatory, China shao shao ROGUE SNR-8100 X X X X X X X
Thule, Greenland thu1 thu1 ROGUE SNR-8000 X X X X X X
Tidbinbilla, Australia *ds42 tidb ROGUE SNR-8 X X X X X X X
Tromso, Norway *trom trom ROGUE SNR-8 X X X X
Tsukuba-Kashima, Japan tskb tskb ROGUE SNR-8000 X X X X X X X
Usuda, Japan usu3 usud ROGUE SNR-8000 X X X X X X X
Villafranca, Spain vill vill ROGUE SNR-8100 X X X
Westford, MA, USA wes2 wes2 ROGUE SNR-8000 X X X X X X X
Wettzell, Germany *wtz1 wett ROGUE SNR-8000 X X X X X
Yarragadee, Australia *yar1 yar1 ROGUE SNR-8 X X X X X X
Yellowknife, Canada *yell yell ROGUE SNR-8000 X X X X X X X
Zimmerwald, Switzerland zimm zimm TRIMBLE 4000 SSE X X X
Zwenigorod, Russia zwen zwen ROGUE SNR-8000 X X X X X X X
* Tightly constrained to ITRF93 coordinates
+ PGGA/DGGA/BARD coordinates are treated as stochastic parameters;
All other coordinates are constrained to 10 m in all components
Earth Rotation Parameters:
MJD Xpole Ypole UT1-UTC LOD Xsig Ysig UTs LODs Nr Nf Nt Xrt Yrt Xrts Yrts XYcorr XUTcor YUTcor
10**-5" usec us/d 10**-5" us us/d 10**-5/d 10**-5/d
50040.50 -4420 9294 -2336277 2931 13 14 0 27 49 11 25 -403 147 15 17 -0.017 0.000 0.000
50041.50 -4830 9420 -2339417 2856 10 12 26 26 52 12 24 -415 100 8 9 -0.038 0.004 0.005
50042.50 -5244 9532 -2342443 2793 11 12 43 27 50 12 24 -416 117 10 11 -0.038 0.010 0.012
50043.50 -5672 9606 -2345261 2671 10 12 60 32 41 13 24 -423 45 8 9 -0.040 0.009 0.007
50044.50 -6065 9687 -2348011 2647 11 12 72 27 39 12 24 -379 113 10 11 -0.022 0.006 0.006
50045.50 -6428 9826 -2350572 2597 10 12 82 27 36 10 24 -325 163 8 9 -0.027 -0.010 0.010
50046.50 -6752 9999 -2353197 2671 13 16 91 29 37 10 24 -332 183 15 17 -0.021 -0.012 0.008
Orbit overlap:
DAY# 323 324 325 326 327 328 329
alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad
PRN 1 0.6 0.2 0.1 0.2 0.2 0.0 0.1 0.1 0.1 0.7 0.3 0.0 2.6 1.1 0.8 1.1 0.4 0.1 0.2 0.1 0.1
PRN 2 0.1 0.1 0.1 0.4 0.2 0.0 0.3 0.2 0.1 0.9 0.5 0.4 0.3 0.1 0.1 0.2 0.1 0.1 0.2 0.1 0.1
PRN 4 0.2 0.4 0.2* 1.7 0.6 0.4* 0.3 0.1 0.1* 0.5 0.2 0.4* 2.1 0.6 0.9* 0.4 0.2 0.1* 0.3 0.2 0.1*
PRN 5 0.3 0.1 0.0 0.1 0.1 0.1 0.2 0.1 0.1 1.2 0.5 0.4 2.4 1.1 0.8 0.3 0.1 0.0 0.4 0.3 0.1
PRN 6 0.2 0.2 0.1 0.3 0.1 0.1 0.2 0.1 0.1 0.2 0.2 0.1 0.8 0.2 0.1 0.3 0.1 0.1 0.4 0.2 0.1
PRN 7 0.2 0.2 0.1 0.1 0.0 0.0 0.3 0.1 0.1 0.3 0.2 0.1 0.1 0.1 0.1 0.3 0.2 0.1 0.3 0.3 0.1
PRN 9 0.1 0.1 0.1* 0.2 0.0 0.0* 0.1 0.1 0.0* 2.8 0.9 0.8* 6.0 2.2 1.5* 0.1 0.1 0.0* 0.3 0.2 0.1
PRN12 0.3 0.1 0.1* 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PRN14 0.2 0.1 0.0 0.3 0.2 0.1 0.5 0.2 0.0 0.5 0.2 0.1 0.5 0.2 0.1 0.1 0.1 0.1 0.4 0.2 0.1
PRN15 0.2 0.1 0.0 0.5 0.2 0.1* 1.1 0.3 0.1* 1.1 0.5 0.2* 0.5 0.2 0.1* 0.5 0.3 0.1* 0.3 0.1 0.1*
PRN16 0.2 0.2 0.1 0.5 0.2 0.1 0.1 0.1 0.1 0.2 0.1 0.1 0.2 0.2 0.1 0.1 0.0 0.0 0.2 0.0 0.1
PRN17 0.4 0.3 0.1 0.2 0.2 0.0 0.2 0.2 0.0 0.3 0.2 0.1* 0.9 0.5 0.1* 0.2 0.2 0.1* 0.3 0.2 0.1*
PRN18 0.1 0.0 0.0 0.2 0.1 0.1 0.1 0.0 0.1 0.5 0.3 0.1 0.6 0.3 0.1 0.1 0.1 0.1 0.2 0.1 0.1
PRN19 0.6 0.2 0.3* 0.7 0.3 0.2* 0.4 0.2 0.1* 0.4 0.2 0.2* 1.0 0.5 0.1* 0.2 0.2 0.1 0.2 0.1 0.0
PRN20 0.1 0.1 0.0 0.2 0.0 0.0 0.4 0.2 0.1 1.7 0.7 0.5 3.3 1.3 1.2 0.5 0.3 0.1 0.1 0.1 0.1
PRN21 0.5 0.3 0.1 0.3 0.2 0.1 0.2 0.2 0.1 0.8 0.2 0.2 1.3 0.6 0.3 0.8 0.2 0.2 0.3 0.2 0.1
PRN22 0.2 0.1 0.1 0.2 0.1 0.1 0.2 0.1 0.1 0.2 0.1 0.1 0.2 0.1 0.0 0.1 0.0 0.0 0.1 0.1 0.0
PRN23 0.3 0.2 0.1 0.3 0.1 0.1 0.1 0.1 0.0 0.3 0.1 0.0 0.4 0.2 0.1 0.2 0.1 0.1 0.5 0.2 0.1
PRN24 0.5 0.2 0.1* 0.2 0.1 0.1* 0.5 0.2 0.1* 2.1 1.5 2.2* 4.5 1.2 2.7* 0.2 0.1 0.1* 0.5 0.3 0.2*
PRN25 0.6 0.2 0.1* 0.4 0.1 0.1* 0.4 0.2 0.1* 0.3 0.1 0.1* 0.3 0.1 0.1* 0.2 0.1 0.0 0.3 0.1 0.1
PRN26 0.2 0.1 0.1 0.3 0.1 0.1 0.3 0.1 0.1 0.6 0.2 0.1 0.4 0.2 0.1 0.4 0.2 0.0 0.2 0.1 0.0
PRN27 0.5 0.3 0.1* 0.3 0.1 0.0* 0.2 0.1 0.1* 0.1 0.2 0.0* 0.3 0.2 0.2* 0.3 0.2 0.1* 0.3 0.2 0.1
PRN28 0.3 0.1 0.1 0.0 0.1 0.0 0.1 0.1 0.0 0.1 0.0 0.0 0.4 0.2 0.1 0.3 0.2 0.1 0.3 0.1 0.1
PRN29 0.0 0.0 0.0 0.1 0.1 0.0 0.1 0.1 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.2 0.1 0.1 0.2 0.1 0.1
PRN31 0.1 0.1 0.1 0.2 0.1 0.0 0.6 0.3 0.0 0.2 0.1 0.1 0.3 0.2 0.1 0.3 0.2 0.1 0.1 0.1 0.1
Note: Along track, cross track, and radial components (in meters) from 16 hours of orbital overlap with
previous day. Zero values indicate no overlap available.
* indicates that the satellite is in eclipse sometime during that day.
California station statistics for GPS Week #0828
(repeatability with respect to ITRF93 reference frame)
Stations enu S# # mean length sig wrms nrms
(m) (m) (mm) (-)
GOLD_GPS N 1 7 3943510.3733 0.0010 1.3 0.47
GOLD_GPS E 1 7 22052721.7188 0.0022 1.9 0.33
GOLD_GPS U 1 7 986.6661 0.0060 6.9 0.43
S# = session number, # = number of daily solutions
sig = standard deviation of weighted mean (unscaled)
wrms = weighted root mean square error (repeatability)
nrms = normalized rms (can be used to scale sig)
_____________________________________________________________________________
Remarks: (1) IGS and regional data are analyzed using two-tier (global and
regional distributed processing. The IGS data are divided into
two subnetworks, analyzed individually by GAMIT, and combined
in GLOBK to produce precise ephemerides. These are tightly
constrained in separate GAMIT solutions of the following
four regional subnetworks:
(1) California regional PGGA/BARD (ambiguities fixed)
(2) Los Angeles Basin DGGA (ambiguities fixed)
(3) North America CORS (ambiguities free)
(4) Western Europe (ambiguities free).
The weekly solution reported here is generated by GLOBK,
combining the six daily solutions (2 global and 4 regional)
for each day of the week (42 total solutions).
(2) The site coordinate repeatabilities reported in this newsletter
are the direct results of the GLOBK adjustment. We then apply
a filter to remove a common-mode position error from the
California sites. The filtered (and unfiltered) series are
available through the SOPAC Home Page (http://jon.ucsd.edu),
under SCIGN/SCIGN Map (click on site of interest).
(3) PGGA - Permanent GPS Geodetic Array (Southern California)
DGGA - Dense GPS Geodetic Array (Los Angeles Basin)
BARD - Bay Area Regional Deformation Array (Northern California)
CORS - Continuously Operating Reference Stations (United States)
[Mailed From: pgga at pgga.UCSD.EDU (Geodesy Lab account)]
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