[IGSREPORT-28208] Wk 2175 IGS Final Orbits
acc
acc at igs.org
Fri Oct 1 07:13:23 UTC 2021
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2175 (Sep 12, 2021 - Sep 18, 2021)
Contacts: acc at igs.org
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data at each SP3 epoch. This is
primarily intended for testing clock solution precision as well as the
orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite over each daily arc. Note that each file
contains all the satellites that appear in any of the centre ephemeris files.
If a satellite or centre was excluded from combination, a note in the REMARKS
section of this report will identify the exclusion and the reason.
The resulting x and y earth rotation parameters (ERP) associated with the IGS
ephemeris files and their rates (xrt, yrt) are computed using a weighted average
of all available centres (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
Starting with GPS wk 0894, IGS LOD combinations were implemented in the
Final IGS solutions. AC LOD biases with respect to Bulletin A are estimated
using Bulletin A most recent 10 days, i.e. up to 5 days prior to the last
non-predicted day of Bulletin A. AC LOD biases are removed and the new AC
bias-free LODs are used to compute a weighted IGS LOD which in turn is
integrated into IGS UT1-UTC. The starting UT1-UTC value is chosen as Bulletin
A fifth day prior to its last non-predicted day. Both IGS LOD and UT1-UTC
values are printed in the IGS Final erp file.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
igs2175[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2175[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2175[0-6].cls IGS GPS clock combination summary report.
igs21757.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs21757.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, GRG, MIT, and
JPL. The other centres are excluded because of poorer consistency, they provide
broadcast clocks, or clock corrections are not provided (SIO). The clock
information not used is still compared to the combination for completeness. The
value of 999999.999999 microseconds, according to the SP3 format convention,
signifies that no clock solution is available and therefore must not be used.
In general, if an AC does not contribute to the terrestrial reference frame
(i.e. the SINEX combination), then any corresponding orbits & clocks
contributed from that AC should not be included with weight in this
combination. This is done to ensure a high level of consistency between the TRF
and the orbital frame. However, there is an exception for the clocks if the AC
is the reference center. In that case, only the clocks from that AC are
included with weight.
Starting week 1707:
cod = cof${wwww}[0-6].[clk,snx,sp3] & cod = cof${wwww}7.[erp,sum]
2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
Starting week 1582, a new orbit solution from CNES/GRGS (GRG) is included with
weight. GRG clocks are included with weight starting 12-Aug-2012 (GPS Week
1701, day 0, MJD 56151), after a procedural change to generate estimates in
the center-of-figure frame instead of the center-of-mass frame. GRG LOD
estimates are included for comparison only.
3. The following centre clock solutions, which provide broadcast clock
corrections, were excluded from the combination but kept in the combination
statistics:
-> Centre: NGS
4. The following clock solutions were excluded from the combination because they
were biasing the combined clock solutions (clock shifts/outliers) but were
kept for the RMS computation. Duplicate entries can arise due to separate
combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
ACs (listed second).
Day | Centre | PRN/STA list
----+--------+---------------
0 | EMR | HOB2
0 | GFZ | 4 17 4 17 POHN POHN
0 | GRG | KIRU SVTL SVTL
0 | JPL | ASPA IQAL MCM4 THU2 ASPA IQAL OWMG THU2
1 | COD | CAS1 CHUR KIT3 LHAZ MAYG SYOG THU2 WIND LHAZ
1 | EMR | PRDS
1 | ESA | KIT3
1 | GFZ | POHN POHN
1 | GRG | KIT3 WIND
1 | JPL | KOUC MCM4 CAS1 CHUR KOUC MCM4 THU2
2 | COD | HARB PARC ZAMB PARC ZAMB
2 | ESA | ISBA ZAMB
2 | GFZ | 4 4 DAV1 DAV1
2 | GRG | 12 12 CZTG HARB NRMD BOGT CZTG FAA1 HARB HOB2 NRMD
2 | JPL | BADG MCM4
2 | NGS | 11
3 | COD | BADG CCJ2 CRO1 FAA1 JOG2 KIRI LHAZ MCM4 SALU THU2
3 | COD | WARK CCJ2 LHAZ
3 | EMR | MAS1 MAS1
3 | GFZ | CCJ2 MAS1
3 | GRG | CCJ2 HOB2 LHAZ MAS1 HOB2 LHAZ MAS1
3 | JPL | BADG MCM4 THU2
3 | NGS | 11
4 | COD | LHAZ PARC REUN LHAZ PARC PDEL REUN
4 | EMR | HOB2 SUWN WUHN
4 | ESA | CZTG
4 | GFZ | HERS PDEL REUN HERS MIZU REUN
4 | GRG | JOG2 KRGG LHAZ JOG2 KRGG LHAZ
4 | JPL | ZECK
5 | COD | CNMR WUHN YELL DAV1 HOB2 WUHN
5 | EMR | 12 IRKJ HOB2 IRKJ NOVM WUHN
5 | ESA | DAV1 DAV1
5 | GFZ | 25 YELL HERS IRKJ
5 | GRG | 28 HOB2 SCOR HOB2 HYDE SCOR
5 | JPL | CAS1 CNMR HOB2 MCM4 NYA2 PIMO THU2
5 | MIT | YEL2
5 | NGS | 11
6 | COD | AREQ LHAZ AREQ LHAZ PARC
6 | EMR | MDVJ PRDS HOB2 MDVJ PRDS
6 | ESA | YEL2 YEL2
6 | GFZ | 25 25 HERS POHN REUN HERS REUN
6 | GRG | LHAZ LHAZ
6 | JPL | AREQ BADG MCM4 AREQ BADG IQAL MCM4 NYA2
6 | NGS | 11
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
0 | COD | ~22:35 | ~ 0.12 ns
6 | COD | ~01:40 | ~ -0.11 ns
6. Starting on 22-Oct-2000 (GPS Week 1085-0; MJD=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used. The AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) all IGS products, including the IGS combined
orbits, are based on the IGS realization of the ITRF2005 reference frame
(IGS05). For more information see IGSMAIL #5447. The IGS05 frame is also the
basis for the homogeneously reprocessed IGS products from GPS Weeks 730 to 1459
(1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products, are
based on the IGS realization of the ITRF2008 reference frame (IGS08). For more
information see IGSMAIL #6354.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
Starting 17-May-2020 (GPS Week 2106, day 0, MJD 58986) all IGS products,
are based on the updated reference frame (IGb14).
For more information see IGSMAIL #7921.
8. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. The estimated 7 transformations, from
which only the 3 rotations are applied to the orbit and ERP values, are:
| | DX DY DZ RX RY RZ SCL
Centre | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | .4 -.2 .9 0 -4 3 -.53
EMR | 0 | 5.9 4.6 14.8 -16 0 -15 -.22
ESA | 0 | -1.2 -.0 .0 -10 18 16 -.58
GFZ | 0 | .1 .0 .7 6 -10 10 -.41
GRG | 0 | -.3 -2.0 -3.1 25 -7 4 -.16
JPL | 0 | 7.8 -2.9 4.4 1 11 -4 -.27
MIT | 0 | .1 .9 4.4 1 17 -2 -.29
NGS | 0 | 5.3 3.5 .9 -2 -9 2 -.39
SIO | 0 | -4.1 5.1 7.9 90 44 40 -.59
COD | 1 | .4 -.1 1.0 3 -1 2 -.54
EMR | 1 | -.8 -.6 17.8 -11 -4 -21 -.26
ESA | 1 | -1.3 .1 .4 -11 0 14 -.75
GFZ | 1 | .2 .0 .7 0 -15 11 -.65
GRG | 1 | -1.3 -1.4 -2.6 38 -10 -7 -.26
JPL | 1 | -2.2 .3 6.4 15 16 -8 -.13
MIT | 1 | -1.8 .6 10.6 -3 7 -27 -.31
NGS | 1 | -.1 .9 6.6 2 -9 6 -.31
SIO | 1 | -4.2 7.7 17.5 148 -14 86 -.60
COD | 2 | .4 -.1 .7 -1 -7 6 -.60
EMR | 2 | 4.6 -1.4 15.8 -11 -9 -7 -.32
ESA | 2 | -.6 -.2 .2 -3 6 3 -.72
GFZ | 2 | .3 -.3 .7 -2 -18 18 -.60
GRG | 2 | 1.9 -2.1 3.8 14 -19 13 -.29
JPL | 2 | -.5 .7 6.6 -13 -18 6 -.16
MIT | 2 | .0 2.8 8.5 0 2 -2 -.34
NGS | 2 | 4.4 6.5 3.2 3 -21 43 -.40
SIO | 2 | -2.5 8.4 11.8 157 -7 82 -.50
COD | 3 | .5 .1 .9 4 -3 0 -.60
EMR | 3 | -1.1 -4.4 11.2 11 1 2 -.24
ESA | 3 | -1.0 .3 .3 2 -6 14 -.68
GFZ | 3 | .3 .3 1.0 3 -9 9 -.62
GRG | 3 | 2.3 -2.2 .4 20 -14 12 -.11
JPL | 3 | 4.8 -.9 5.4 -14 -14 0 -.22
MIT | 3 | 5.6 1.0 5.0 16 -6 -16 -.43
NGS | 3 | 4.7 5.1 -2.4 7 -24 15 -.38
SIO | 3 | .2 8.4 4.9 143 -34 77 -.62
COD | 4 | .4 .1 .8 4 -3 -1 -.51
EMR | 4 | 5.0 .1 9.1 -6 1 -28 -.14
ESA | 4 | -.8 .3 .2 -4 -10 15 -.51
GFZ | 4 | .2 .3 .7 6 -12 13 -.65
GRG | 4 | 4.5 -2.4 -5.6 20 -33 13 .01
JPL | 4 | 6.8 -2.5 2.9 9 19 -18 -.24
MIT | 4 | 5.6 2.1 5.4 3 -19 -18 -.31
NGS | 4 | 10.9 5.0 12.6 12 -74 -4 -.44
SIO | 4 | 2.7 5.4 9.9 99 -97 48 -.61
COD | 5 | .3 -.1 .7 2 -2 2 -.51
EMR | 5 | 10.7 -1.2 11.4 -2 11 -22 -.18
ESA | 5 | -.8 -.0 .3 6 -1 14 -.55
GFZ | 5 | .1 .1 .4 11 -2 7 -.63
GRG | 5 | 5.2 .1 .4 -5 -22 15 .01
JPL | 5 | 3.6 -4.8 4.1 5 -2 9 -.22
MIT | 5 | 4.4 1.7 2.2 2 17 -12 -.37
NGS | 5 | 2.9 1.2 7.7 12 -74 -15 -.37
SIO | 5 | -.3 3.6 6.4 69 -20 20 -.56
COD | 6 | .3 -.2 .8 -1 1 -1 -.54
EMR | 6 | 5.5 2.7 17.6 19 11 -15 -.14
ESA | 6 | -.6 .2 1.0 4 -5 2 -.66
GFZ | 6 | .3 .0 1.0 -6 -19 13 -.48
GRG | 6 | 4.5 1.2 3.3 12 -8 24 -.20
JPL | 6 | 2.5 .1 10.1 -5 1 -15 -.13
MIT | 6 | 3.3 4.2 5.7 15 17 -4 -.31
NGS | 6 | 5.7 5.3 6.8 -4 -71 28 -.38
SIO | 6 | -2.0 11.2 11.0 210 -38 54 -.61
9. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011 (GPS
Week 1631, day 6, MJD 55667) the absolute antenna model is introduced (IGSMAIL
#5438). The antenna phase center offsets and phase center variations are given
in the file:
https://files.igs.org/pub/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed IGS
products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
https://files.igs.org/pub/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which caused
their RMS clock residuals to be higher during that period than for the other
centres; from GPS Week 1632 through 1648 the JPL solution is excluded from the
weekly SINEX combination.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
https://files.igs.org/pub/station/general/igs14.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of seven parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (Table 1.2175.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2175.b).
The second part, Table 2, contains the complete ephemeris and clock
correction transformation parameters (includes both the apriori and a
posteriori values) for each centre and each day (Tables 2.2175.[0-6]).
The third part, Table 3, contains two types of daily RMS for each satellite
and centre, along with the computed satellite position sigmas for the
combined orbits (Tables 3.2175.[0-6]). The first type of satellite RMS is
based on orbit combination and the second RMS type is a result of the 7-day
arc evaluation of each centre ephemerides. The fourth part, Table 4, is a
weekly summary of the daily precise navigation summaries for centres
providing both orbit and clock solutions. It contains weekly station RMS
w.r.t. the initial coordinates for the Latitude, Longitude and Height
components for up to three IGS stations (Table 4.1307). The fifth part,
Table 5, is similar to Table 4 and contains daily precise navigation
statistics (Tables 5.2175.0-6). The sixth part, Table 6, is a weekly
summary of daily ERP combination statistics. The seventh part, Table 7,
contains the daily ERP statistics. But this is not the IGS official ERP
combination products (which come from the accompanying SINEX combination)
but provided to check combination consistency, etc.
In Tables 1-3, the most important statistic which is meaningful for intra
centre/satellite analysis is labeled WRMS. It is a weighted RMS where
normalized weights are based on accuracy codes given in the SP3 files, and
should not be affected by downweighted/problem satellites when acknowledged
by individual centres in their SP3 file.
Table 1: Week 2175 summary. (Sep 12, 2021 - Sep 18, 2021)
Table 1.2175.a GPS week: 2175 MJD: 59469.000-59475.000
Mean and standard deviations of transformation parameters to the
combined IGS orbit.
WRMS - orbit RMS weighted by the SP3 header accuracy codes.
STA - Mean number of stations in the daily solutions.
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 683| 0 0 1 -17 -1 17 -.01 7 6 | -869 24 6 90
| 0 0 0 7 15 8 .03 | 315 396
emr 80| 0 0 8 0 0 -4 .19 13 13 | 181673 -616 15 139
| 1 2 1 9 10 7 .03 | 9428 785
esa 150| 0 0 1 -9 -11 -4 -.03 7 7 | -1236 453 6 75
| 0 0 1 12 14 7 .01 | 282 470
gfz 238| 0 0 -6 6 -6 -11 .10 12 12 | 171 -214 13 82
| 1 0 3 10 16 17 .02 | 220 262
grg 113| 4 -3 -4 8 -15 0 -.07 10 9 | 97 -114 8 135
| 0 0 2 7 8 8 .02 | 249 225
igr n/a| 0 0 0 2 -8 -7 .02 4 4 | -12178 -281 10 76
| 0 0 0 13 13 8 .02 | 630 642
jpl 80| 0 0 3 -1 3 -12 .13 8 8 | 1133 -543 7 69
| 1 0 1 20 13 11 .02 | 899 707
mit 358| 0 0 0 0 0 -10 -.07 6 6 | -13740 -235 20 1574
| 0 0 0 15 24 28 .01 | 779 656
ngs 205| 0 0 0 0 4 -17 -.07 8 8 | -332 225 766 2358
| 0 0 2 15 43 15 .02 | 844 433
sio 441| -1 0 -2 37 23 67 -.07 9 8 | --- --- --- ---
| 0 0 0 38 32 34 .01 | --- ---
Table 1.2175.b GPS week : 2175 MJD: 59469.000-59475.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 3 3 3 3 3 3 3 |
2 | 3 3 3 3 3 3 3 |
3 | 3 3 3 3 3 3 3 |
4 | 6 6 5 6 5 5 4 |
5 | 2 3 2 3 3 3 3 |
6 | 3 3 3 3 3 3 3 |
7 | 3 3 3 3 3 3 3 |
8 | 3 3 3 3 4 4 3 |
9 | 3 3 3 3 3 3 3 |
10 | 3 3 3 3 3 3 3 |
11 | 4 4 4 5 4 4 5 |
12 | 3 3 3 3 3 5 3 |
13 | 3 4 3 4 4 4 4 |
14 | 3 3 3 3 3 3 3 |
15 | 4 4 4 4 4 3 4 |
16 | 3 3 4 3 3 3 3 |
17 | 3 3 3 3 3 3 4 |
18 | 4 3 4 4 4 4 4 |
19 | 3 3 3 3 3 4 3 |
20 | 2 3 3 3 3 3 3 |
21 | 3 3 3 3 4 3 3 |
22 | 2 2 3 2 3 3 3 |
23 | 3 3 3 3 3 3 3 |
24 | 3 3 3 3 3 3 3 |
25 | 3 3 3 2 3 3 4 |
26 | 2 2 3 3 3 3 3 |
27 | 3 3 3 3 4 4 3 |
28 | 3 3 3 3 3 4 3 |
29 | 4 4 3 3 4 3 4 |
30 | 3 3 3 3 3 3 3 |
31 | 3 3 3 3 3 3 3 |
32 | 3 3 3 3 3 3 3 |
Table 2: Daily transformation of each centre to the combined IGS orbit and
clocks for each day of the week. The transformation displayed is the
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.2175.0 GPS week: 2175 Day: 0 MJD: 59469.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 679| 0 0 1 -26 -12 5 -.04 7 6 | -696 138 7 89
emr 80| 0 4 7 0 9 10 .19 12 12 | 203028 -1670 14 85
esa 150| 0 0 0 0 0 -9 -.02 6 6 | -1245 1193 6 77
gfz 228| -2 0 -1 25 -9 -2 .09 12 13 | 568 -289 12 83
grg 115| 4 -4 -5 5 -18 0 -.03 9 8 | 565 -325 8 114
igr n/a| 0 0 0 17 -22 0 .03 3 3 | -11121 -1472 10 76
jpl 80| 2 -1 2 34 5 1 .16 8 8 | 3021 -1924 7 57
mit 358| -1 0 0 1 19 -7 -.09 6 6 | -12527 -1502 20 1540
ngs 206| 0 1 0 -19 4 -17 -.05 7 7 | -717 288 680 1866
sio 432| -1 0 -1 0 -5 60 -.08 9 9 | --- --- --- ---
Table 2.2175.1 GPS week: 2175 Day: 1 MJD: 59470.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 681| 0 0 3 -5 25 9 -.03 8 7 | -867 13 7 92
emr 80| 1 0 8 -4 2 -6 .19 13 13 | 178313 -1062 16 145
esa 150| 0 0 1 -25 3 -5 -.02 7 7 | -1224 798 7 69
gfz 241| 0 0 -6 2 11 10 .06 12 11 | 55 -122 13 69
grg 115| 5 -3 -3 18 -10 -13 -.07 10 9 | -26 51 8 134
igr n/a| 0 0 0 4 13 2 .05 4 4 | -12590 -477 11 81
jpl 80| 0 -1 1 10 20 -24 .15 8 8 | 882 -499 7 56
mit 358| 0 0 0 -7 5 -27 -.07 6 5 | -14495 -339 19 1409
ngs 206| -1 0 0 5 -76 4 -.06 8 8 | -871 15 623 2398
sio 435| -1 0 -2 40 0 107 -.07 9 9 | --- --- --- ---
Table 2.2175.2 GPS week: 2175 Day: 2 MJD: 59471.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 684| 0 1 2 -12 -5 16 .01 7 6 | -1006 -45 6 91
emr 80| 0 0 7 -5 -14 -11 .15 13 13 | 177527 279 16 147
esa 150| 1 0 2 -25 -20 -10 -.03 7 7 | -1002 494 7 81
gfz 243| -1 0 -10 -4 -22 3 .13 12 11 | 12 183 16 99
grg 113| 3 -3 -2 17 -21 -2 -.07 9 8 | -136 280 9 147
igr n/a| 0 0 0 -18 -18 -3 .03 4 4 | -13041 474 11 73
jpl 80| 0 0 2 -22 -14 -22 .11 8 8 | 442 186 8 65
mit 358| 0 0 0 1 8 -21 -.06 6 5 | -14798 527 19 1400
ngs 208| -1 0 -1 0 36 -11 -.05 7 7 | -612 270 519 1302
sio 442| -1 0 -2 77 33 95 -.06 8 8 | --- --- --- ---
Table 2.2175.3 GPS week: 2175 Day: 3 MJD: 59472.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 687| 0 1 1 -18 -14 15 .03 7 6 | -1038 -398 6 85
emr 80| 0 -1 8 5 -5 -4 .15 13 13 | 178208 -221 17 178
esa 150| 0 0 2 -2 -5 -2 -.05 7 6 | -908 -281 7 76
gfz 242| 0 -2 -3 0 -1 -18 .12 12 11 | 147 -28 13 85
grg 113| 5 -4 -6 3 -1 3 -.08 10 9 | -5 -114 9 133
igr n/a| 0 0 0 -7 -3 -8 .01 4 4 | -12532 245 10 75
jpl 80| -1 0 4 -2 14 -11 .14 8 7 | 799 -23 8 76
mit 358| 0 0 0 18 -38 -38 -.08 7 6 | -14045 229 19 1394
ngs 207| 0 0 -3 -9 54 -19 -.08 8 8 | -253 -346 824 1402
sio 439| -1 0 -2 14 16 100 -.09 8 8 | --- --- --- ---
Table 2.2175.4 GPS week: 2175 Day: 4 MJD: 59473.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 684| -1 0 1 -23 9 30 .01 8 7 | -1365 766 7 93
emr 80| 0 0 7 17 -9 -4 .23 13 13 | 178344 24 16 134
esa 150| 0 1 1 6 -31 -4 -.04 7 7 | -1199 232 6 74
gfz 240| -1 -1 -9 12 -33 -23 .10 13 13 | 272 -179 14 84
grg 115| 4 -3 -8 12 -29 2 -.09 10 8 | 220 -128 9 155
igr n/a| 0 0 0 17 -23 -23 .02 4 4 | -12084 67 11 83
jpl 80| 0 0 3 5 -7 2 .12 8 8 | 1261 -128 9 88
mit 358| 0 0 0 -6 11 -24 -.06 5 5 | -13326 78 21 1812
ngs 207| 0 1 3 3 -11 -9 -.09 9 9 | -1449 982 1166 6239
sio 446| -1 -1 -3 0 91 51 -.05 8 8 | --- --- --- ---
Table 2.2175.5 GPS week: 2175 Day: 5 MJD: 59474.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 684| 0 0 1 -15 -18 26 -.04 7 6 | -359 -410 6 90
emr 80| 4 -1 10 -6 13 -3 .19 15 14 | 178795 -1514 17 172
esa 150| 0 0 0 -10 0 10 -.03 7 7 | -1282 195 7 76
gfz 240| 0 0 -6 11 6 -8 .11 10 10 | 256 -520 12 81
grg 111| 3 -2 -2 1 -12 15 -.08 11 9 | 194 -388 8 127
igr n/a| 0 0 0 7 1 -9 .01 4 4 | -11711 -515 11 71
jpl 80| 0 -2 3 -23 14 -18 .13 8 8 | 1180 -893 8 71
mit 358| 0 0 0 13 -30 -4 -.07 7 6 | -13269 -491 20 1639
ngs 207| -1 1 0 -6 31 -19 -.05 8 8 | 829 -113 649 1431
sio 449| -2 -1 -2 31 16 14 -.08 9 8 | --- --- --- ---
Table 2.2175.6 GPS week: 2175 Day: 6 MJD: 59475.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 683| -1 0 1 -23 3 17 -.04 6 6 | -758 107 6 91
emr 80| 0 0 9 -7 -2 -8 .20 12 12 | 177496 -150 14 113
esa 150| 0 1 0 -6 -24 -11 -.01 7 7 | -1795 542 6 73
gfz 237| 0 0 -7 -2 4 -41 .11 11 12 | -107 -548 12 73
grg 113| 3 -2 -2 0 -13 -3 -.08 9 8 | -128 -174 9 136
igr n/a| 0 0 0 -6 -6 -9 .00 4 4 | -12169 -292 11 79
jpl 80| 1 0 4 -15 -10 -14 .12 8 8 | 346 -520 8 74
mit 358| 0 0 0 -28 25 47 -.07 7 6 | -13724 -153 22 1824
ngs 198| 0 0 -2 28 -7 -46 -.10 9 9 | 744 481 907 1872
sio 445| -1 0 -3 101 14 43 -.05 10 9 | --- --- --- ---
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.2175.0 GPS week: 2175 Day: 0 MJD: 59469.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 10 6 10 10 3 7 5 6 8 2 | 35 41 36 37 37 36 39 35 35 36 35
2 | 8 11 6 8 9 4 8 7 8 12 3 | 18 22 22 22 23 21 22 21 23 24 20
3 | 4 7 7 8 9 3 6 7 5 7 2 | 58 60 58 57 59 57 61 55 59 58 58
4E | 10 26 8 39 10 4 11 7 10 14 5 | 47 48 50 71 51 51 51 51 52 53 51
5 | 4 11 4 8 6 3 6 3 4 6 2 | 60 65 62 64 63 63 65 63 61 62 62
6 | 6 8 9 7 8 2 6 6 6 9 2 | 44 48 45 46 44 45 47 43 44 44 44
7 | 6 8 7 8 8 4 7 7 6 11 2 | 33 34 33 37 32 33 34 33 36 30 33
8E | 7 13 6 7 21 3 9 5 7 9 3 | 41 42 40 41 46 41 40 40 41 42 40
9E | 9 8 5 9 11 3 8 5 9 8 2 | 46 47 46 46 47 47 47 47 48 49 46
10 | 6 9 8 7 6 2 6 6 7 5 2 | 22 29 26 27 22 25 29 23 24 25 24
X11 | 9 15 9 9 9 5 --- 9 10 --- 4 | 63 65 62 68 65 64 --- 62 65 --- 63
12 | 5 17 3 9 6 2 5 5 7 12 2 | 41 45 40 42 43 42 44 42 45 43 42
13E | 5 11 6 19 10 4 10 5 9 9 3 | 73 78 76 74 74 76 77 74 75 76 74
14 | 6 10 7 12 7 4 10 6 6 12 3 | 14 18 18 21 18 15 17 17 14 18 15
15E | 8 20 11 11 8 4 12 8 6 9 3 | 73 77 74 75 74 73 80 72 74 70 74
16 | 6 20 5 8 7 2 8 8 8 14 3 | 25 30 28 29 25 26 27 26 27 26 25
17E | 11 9 8 10 11 4 9 6 6 7 3 | 24 24 22 25 30 23 26 21 28 23 23
X18 | 10 13 11 8 9 4 9 7 7 --- 3 | 53 51 47 57 55 52 52 54 52 --- 52
19E | 9 10 8 9 9 4 5 5 6 8 2 | 21 20 19 18 22 18 18 19 22 20 19
20 | 5 8 3 6 7 2 6 4 8 10 2 | 23 27 22 24 23 23 26 22 24 22 23
21 | 7 10 5 14 12 3 6 6 7 8 3 | 23 28 24 26 28 24 28 25 23 27 24
22 | 5 10 4 7 9 3 6 6 8 5 2 | 35 38 35 35 37 36 40 34 38 36 36
23 | 7 10 6 9 8 3 7 6 6 6 2 | 48 46 47 54 52 48 49 50 51 55 50
24 | 7 10 7 8 6 4 6 7 6 11 2 | 41 46 42 41 42 41 45 40 40 43 41
25 | 7 10 7 9 6 3 6 5 8 10 2 | 34 40 36 39 33 35 37 33 31 32 34
26 | 5 6 6 7 6 3 7 3 6 7 2 | 21 29 24 24 23 24 28 22 25 24 23
27E | 7 14 6 9 9 4 11 7 8 10 3 | 26 32 27 27 23 27 31 23 28 26 25
X28 | 8 9 7 12 8 4 7 7 8 --- 3 | 24 28 26 26 22 23 29 20 25 --- 23
29E | 16 14 8 12 7 5 7 7 8 11 3 | 26 19 21 21 20 21 21 22 22 22 20
30 | 5 7 7 9 7 3 7 5 5 10 2 | 43 47 45 45 41 44 47 44 43 43 44
31 | 6 12 6 9 7 4 7 4 7 9 2 | 42 45 40 46 43 43 46 42 42 44 42
32E | 9 8 5 6 13 3 9 6 9 7 3 | 34 40 39 41 39 39 42 39 42 40 39
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 12 6 12 9 3 8 6 7 9 |T 37 40 38 40 39 38 40 37 39 38 38
WRMS | 6 12 6 13 8 3 8 6 7 9 |NE 36 40 37 39 37 37 38 36 37 36 36
MEDI | 7 10 6 9 8 3 7 6 7 9 |MD 35 40 36 39 37 36 40 35 38 36 36
Table 3.2175.1 GPS week: 2175 Day: 1 MJD: 59470.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 13 7 8 11 3 6 8 7 8 3 | 27 33 29 27 28 27 30 26 27 26 26
2 | 7 10 6 7 9 4 7 5 9 10 2 | 16 20 19 21 20 20 19 20 21 19 18
3 | 5 10 10 5 8 4 6 6 9 5 2 | 49 51 49 47 50 48 51 46 48 49 48
4E | 14 27 8 34 14 4 11 6 15 9 5 | 34 37 38 59 41 38 37 38 40 39 38
5 | 5 11 5 10 6 3 8 5 8 7 2 | 44 50 44 47 46 45 47 46 47 47 45
6 | 7 8 7 6 9 2 7 5 6 7 2 | 34 35 35 35 35 34 35 32 34 33 33
7 | 7 10 5 7 11 5 7 5 11 12 3 | 29 30 27 32 25 27 29 29 33 30 28
8E | 8 16 6 9 15 4 9 5 7 7 3 | 48 50 50 49 50 50 49 50 50 55 49
9E | 11 9 5 7 12 4 9 4 10 7 3 | 34 36 33 34 34 34 36 34 35 34 34
10 | 6 11 7 7 5 3 9 4 6 12 2 | 20 28 22 22 19 22 25 19 20 24 20
X11 | 8 13 9 16 11 4 --- 6 11 --- 4 | 38 43 42 48 41 41 --- 41 41 --- 41
12 | 5 19 5 6 7 3 4 5 5 11 2 | 26 31 30 30 30 29 31 29 32 32 29
13E | 5 12 6 30 12 8 9 6 9 10 4 | 48 52 50 56 47 50 52 49 51 54 49
14 | 5 11 5 12 8 4 10 5 8 11 2 | 10 15 13 21 16 12 13 15 11 16 12
15E | 9 22 9 16 10 6 11 8 8 10 4 | 94 94 91 95 92 93 96 92 95 92 93
16 | 7 21 6 7 7 3 7 7 8 9 3 | 19 23 24 23 20 21 21 22 21 21 20
17E | 10 12 9 8 13 3 9 8 8 7 3 | 18 19 19 20 26 18 19 18 22 22 18
X18 | 9 14 9 8 9 4 9 6 5 --- 3 | 30 34 29 32 33 32 33 33 32 --- 31
19E | 10 11 8 7 8 5 7 10 9 11 3 | 28 24 23 26 25 25 24 24 29 23 24
20 | 7 10 5 6 6 4 7 6 9 7 2 | 18 24 19 21 19 19 22 20 24 18 19
21 | 7 12 5 13 12 5 6 6 8 8 3 | 19 26 20 21 24 20 22 21 21 19 20
22 | 5 9 7 7 7 2 5 4 8 5 2 | 28 32 30 27 30 29 32 27 30 30 28
23 | 8 11 6 9 8 3 10 4 7 9 2 | 27 27 28 31 29 26 26 28 26 32 27
24 | 7 9 6 10 5 2 6 7 6 13 2 | 33 35 34 32 31 33 34 31 31 32 32
25 | 6 9 8 9 5 4 7 4 3 10 2 | 28 35 33 33 29 32 34 29 29 27 30
26 | 5 8 6 8 6 3 6 4 7 6 2 | 18 23 22 21 18 20 23 18 19 21 19
27E | 8 15 6 9 7 5 9 6 10 9 3 | 27 32 28 23 27 28 31 26 31 31 27
X28 | 5 9 7 11 7 5 8 8 10 --- 3 | 18 24 20 23 16 20 24 17 18 --- 18
29E | 12 17 6 15 10 4 9 6 8 9 3 | 25 22 21 22 20 21 23 23 24 24 21
30 | 5 8 7 8 8 3 7 4 9 8 2 | 35 34 35 34 32 35 37 34 37 35 34
31 | 8 14 6 9 10 3 8 7 8 13 3 | 31 35 28 34 29 31 33 31 34 32 30
32E | 9 11 4 7 16 2 9 5 9 10 3 | 27 30 28 29 29 29 30 27 32 32 28
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 13 7 12 10 4 8 6 8 9 |T 30 33 31 33 31 31 32 31 32 32 30
WRMS | 7 13 7 11 9 4 8 5 8 9 |NE 27 31 28 30 28 28 29 27 28 28 27
MEDI | 7 11 6 8 8 4 8 6 8 9 |MD 28 32 28 30 29 29 31 28 31 31 28
Table 3.2175.2 GPS week: 2175 Day: 2 MJD: 59471.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 7 8 10 10 3 7 6 5 9 2 | 24 27 26 24 26 24 27 22 23 24 24
2 | 7 11 8 7 10 3 8 6 7 10 2 | 15 18 17 19 19 17 17 19 17 20 17
3 | 5 9 8 6 9 2 7 8 5 9 2 | 50 52 52 51 50 51 51 52 49 50 51
4E | 11 24 8 34 13 4 12 8 11 8 5 | 30 30 34 56 35 33 33 34 29 34 33
5 | 5 9 5 7 5 3 7 4 5 6 2 | 50 55 50 53 51 51 52 52 50 51 51
6 | 5 9 7 8 8 2 7 5 7 7 2 | 23 28 24 24 27 24 26 22 23 22 23
7 | 7 11 6 13 10 4 6 4 5 10 2 | 31 34 29 39 31 32 32 30 34 33 31
8E | 6 13 7 11 8 5 9 5 6 6 2 | 68 68 68 71 65 69 70 66 65 67 68
9E | 10 8 7 11 13 3 7 4 11 7 3 | 26 27 24 29 26 26 26 25 29 26 25
10 | 6 11 8 8 5 3 8 5 5 9 2 | 20 27 20 22 18 20 23 18 22 24 20
X11 | 7 13 11 13 11 6 --- 7 11 --- 4 | 31 37 32 36 37 33 --- 34 34 --- 33
12 | 5 18 5 9 7 3 6 5 5 9 2 | 36 38 34 38 34 36 38 38 36 35 36
13E | 4 11 6 18 11 5 8 6 6 9 3 | 32 36 32 34 33 33 34 31 31 34 32
14 | 6 11 6 13 8 4 9 5 6 7 2 | 10 15 14 22 17 12 12 14 11 15 12
15 | 5 19 10 12 7 6 11 8 6 10 3 | 92 95 92 95 89 92 92 93 93 90 92
16 | 6 24 7 9 6 4 7 8 10 12 3 | 17 18 19 19 16 18 19 19 23 20 17
17E | 5 10 10 10 15 4 7 6 6 5 3 | 20 19 18 20 29 19 20 18 20 20 19
X18 | 8 16 11 13 8 3 10 9 10 --- 4 | 39 40 37 42 40 37 39 41 36 --- 38
19E | 8 11 8 10 11 4 7 6 9 7 3 | 25 24 24 24 23 23 22 25 27 25 23
20 | 6 10 5 8 7 3 8 5 8 6 2 | 22 26 22 25 22 22 25 22 24 22 22
21 | 7 10 9 14 11 4 6 6 6 9 3 | 23 27 24 25 26 23 26 25 21 26 24
22 | 5 10 6 8 8 3 6 7 6 8 2 | 32 36 35 33 32 34 36 35 34 34 34
23 | 8 12 7 10 7 3 8 4 6 6 2 | 31 29 31 39 30 31 31 33 35 34 32
24 | 7 10 8 9 5 3 7 6 5 9 2 | 26 31 31 30 26 29 29 25 28 29 28
25 | 6 11 9 9 5 2 6 3 5 8 2 | 28 33 32 30 28 29 31 27 26 26 29
26 | 6 8 8 9 7 2 8 4 8 7 2 | 17 23 21 18 16 18 23 16 16 17 18
27E | 7 14 8 11 6 5 11 5 8 8 3 | 31 33 30 32 32 31 34 30 34 34 31
X28 | 6 9 6 13 7 3 10 8 8 --- 3 | 16 21 17 23 15 16 23 14 17 --- 16
29E | 7 17 8 18 8 4 6 7 8 8 3 | 23 18 20 21 19 20 19 21 24 22 20
30 | 6 7 7 9 8 4 7 5 4 8 2 | 32 31 30 30 31 31 33 30 31 30 30
31 | 8 13 5 10 8 3 9 5 9 8 3 | 28 31 24 33 25 26 30 27 27 28 26
32E | 9 9 7 11 14 5 10 7 10 9 3 | 24 25 26 27 22 24 24 22 27 25 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 13 7 12 9 4 8 6 7 8 |T 30 32 30 33 30 30 32 30 31 31 30
WRMS | 6 13 7 11 8 4 8 5 7 8 |NE 27 30 28 30 28 27 29 27 28 28 27
MEDI | 6 11 7 10 8 3 7 6 6 8 |MD 26 29 26 30 27 26 29 25 27 26 26
Table 3.2175.3 GPS week: 2175 Day: 3 MJD: 59472.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 12 8 11 10 4 7 7 8 6 2 | 29 34 28 27 27 27 31 27 29 28 27
2 | 7 14 6 8 11 4 8 6 9 10 3 | 27 29 25 27 26 26 24 27 28 26 25
3 | 5 10 8 10 8 2 4 7 6 7 2 | 32 39 31 32 30 32 35 31 30 32 31
4E | 13 27 7 37 11 5 11 9 13 8 5 | 32 34 36 62 39 36 36 36 38 37 36
5 | 3 10 5 8 6 2 7 6 8 11 2 | 47 51 48 47 47 45 49 46 41 45 46
6 | 6 9 7 8 9 3 8 5 4 9 2 | 28 32 28 29 30 27 30 27 28 26 27
7 | 8 9 6 7 11 3 7 8 9 7 2 | 33 34 30 31 33 31 34 30 37 31 31
8 | 8 12 6 8 13 4 8 6 9 8 3 | 55 57 53 54 50 55 57 54 52 59 54
9E | 10 14 3 17 13 5 7 6 9 6 3 | 30 30 27 34 30 29 29 27 31 28 28
10 | 6 11 6 7 5 4 7 7 8 9 2 | 26 31 29 27 24 27 30 27 26 28 26
X11 | 8 14 10 13 12 6 --- 7 14 --- 4 | 42 40 37 42 43 38 --- 40 41 --- 39
12 | 6 19 6 9 7 4 7 6 5 9 2 | 37 42 34 38 36 37 38 39 37 37 37
13E | 7 12 6 21 9 4 8 8 9 12 3 | 27 29 27 32 26 29 29 28 32 31 27
14 | 5 10 4 9 8 3 9 6 7 7 2 | 23 23 24 29 25 23 24 25 23 23 23
15 | 7 19 8 14 11 5 12 9 12 8 3 | 47 51 45 52 53 49 52 46 53 46 48
16 | 5 20 5 10 7 4 7 8 7 8 3 | 28 29 29 31 25 28 28 29 30 30 28
17E | 7 8 9 11 15 5 8 5 6 6 3 | 32 32 32 31 39 31 34 33 34 32 32
X18 | 9 14 14 13 10 4 8 7 9 --- 4 | 38 37 34 43 44 38 38 40 43 --- 39
19E | 9 13 7 9 10 5 6 7 9 9 3 | 40 39 37 37 39 38 37 39 40 37 37
20 | 5 12 4 7 9 3 6 5 9 10 2 | 26 29 24 27 26 25 28 26 29 24 25
21 | 7 14 6 9 12 4 7 5 9 9 3 | 26 31 24 28 25 25 27 25 26 29 25
22 | 5 9 6 7 7 3 6 6 6 5 2 | 27 29 26 27 25 27 30 26 27 27 26
23 | 7 10 9 10 7 3 7 6 9 11 3 | 39 39 38 48 43 41 40 42 45 49 42
24 | 8 9 10 11 6 3 6 9 6 9 3 | 30 33 33 30 29 28 30 28 28 30 29
25 | 7 11 7 6 7 3 5 5 4 7 2 | 26 34 31 30 28 28 31 29 28 27 28
26 | 5 10 7 10 6 3 9 4 8 6 2 | 26 31 30 28 25 28 31 26 26 28 27
27E | 7 14 7 12 6 5 10 8 9 7 3 | 57 60 59 56 53 58 57 56 59 57 56
X28 | 6 8 6 10 8 3 9 8 9 --- 3 | 29 31 29 32 29 27 33 26 29 --- 28
29E | 8 19 7 10 9 4 7 7 10 8 3 | 40 41 37 35 37 39 39 41 40 37 38
30 | 7 7 7 7 8 3 6 6 5 8 2 | 32 34 32 33 32 31 34 29 31 30 31
31 | 7 15 7 8 8 2 8 6 6 13 3 | 37 42 37 38 39 37 41 36 38 43 37
32E | 10 12 5 7 15 4 7 6 12 6 3 | 27 30 28 30 28 28 29 28 30 31 27
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 13 7 12 10 4 8 7 8 8 |T 33 36 33 35 33 33 35 33 34 34 33
WRMS | 6 13 6 11 9 4 7 6 8 8 |NE 31 34 30 32 31 30 32 30 31 31 30
MEDI | 7 12 7 9 9 4 7 6 9 8 |MD 30 34 31 32 30 29 33 29 31 31 29
Table 3.2175.4 GPS week: 2175 Day: 4 MJD: 59473.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 9 18 8 14 9 5 6 6 8 8 3 | 31 40 32 30 29 29 32 29 26 33 29
2 | 9 11 8 7 8 5 9 5 7 8 2 | 20 23 21 22 23 22 21 22 22 25 21
3 | 6 8 8 8 6 3 7 6 7 9 2 | 47 50 52 47 47 49 50 48 48 53 49
4E | 15 23 10 28 13 4 11 6 15 10 5 | 35 38 40 51 44 41 38 39 42 46 39
5 | 4 10 7 9 6 3 8 4 8 7 2 | 51 54 52 54 52 53 55 52 56 54 53
6 | 8 10 7 8 8 4 8 5 9 7 2 | 30 33 31 29 30 30 30 29 29 34 29
7 | 11 10 6 12 12 4 6 5 7 5 3 | 35 36 33 39 36 34 34 35 33 40 33
8 | 6 15 7 14 21 6 10 5 9 8 3 | 38 42 37 36 33 38 35 37 40 43 36
9E | 14 10 6 18 9 4 7 3 9 7 3 | 37 36 37 40 35 38 35 35 37 38 36
10 | 6 10 8 10 4 5 6 4 6 8 2 | 22 28 27 28 22 25 26 22 23 24 23
X11 | 10 15 9 10 9 6 --- 6 13 --- 4 | 38 42 37 43 42 39 --- 38 37 --- 38
12 | 7 20 7 7 7 3 9 5 10 10 3 | 39 39 37 38 37 39 41 39 40 41 38
13E | 6 10 6 24 13 7 9 6 9 8 3 | 41 45 44 47 43 44 44 44 46 46 43
14 | 9 10 5 14 9 3 8 5 7 7 2 | 20 21 20 27 21 19 17 21 19 29 19
15 | 5 17 9 17 8 4 10 8 7 7 3 | 42 46 41 45 42 41 44 43 40 42 42
16 | 8 19 7 8 6 4 6 6 10 14 3 | 24 27 26 23 24 25 26 27 25 34 25
17E | 6 11 10 15 14 4 7 6 6 6 3 | 29 28 27 30 34 27 28 29 29 34 28
X18 | 9 13 12 9 11 5 9 7 7 --- 3 | 42 42 39 44 46 41 41 42 34 --- 40
19E | 8 14 8 10 10 5 6 5 8 9 3 | 24 24 23 24 27 23 22 22 22 25 22
20 | 7 9 4 6 7 3 10 4 10 8 2 | 23 27 24 26 24 24 25 24 25 29 24
21 | 9 25 7 13 10 5 8 5 8 8 3 | 27 43 29 28 29 28 31 29 27 31 28
22 | 4 8 7 10 6 3 6 5 11 5 2 | 33 36 37 35 33 35 36 33 33 36 34
23 | 7 8 7 12 7 4 8 6 7 8 2 | 36 36 35 42 38 36 37 40 37 44 37
24 | 6 11 8 7 8 3 7 6 8 8 2 | 32 38 34 35 33 35 35 32 34 34 33
25 | 8 10 8 9 6 4 7 5 10 10 2 | 29 36 33 34 31 33 35 32 30 35 31
26 | 7 9 7 9 6 3 10 4 10 7 2 | 23 29 26 24 22 25 28 24 24 29 24
27 | 7 13 7 20 12 7 12 6 10 9 3 | 87 87 85 87 84 86 88 85 92 89 86
X28 | 7 11 7 14 6 4 6 6 7 --- 3 | 24 29 25 29 24 24 25 22 24 --- 23
29E | 10 16 8 10 9 4 7 7 13 8 3 | 35 30 32 30 30 32 30 33 35 37 31
30 | 6 9 6 13 11 3 6 4 5 7 2 | 41 43 41 41 39 41 42 39 39 41 39
31 | 5 14 8 12 7 4 8 6 9 12 3 | 33 40 32 38 34 35 37 34 34 37 34
32E | 9 10 6 8 12 5 10 5 11 7 3 | 29 35 30 34 31 33 30 32 34 34 31
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 13 7 13 10 4 8 5 9 8 |T 34 37 34 36 34 35 35 34 34 38 34
WRMS | 7 13 7 13 8 4 8 5 9 8 |NE 31 36 32 34 32 32 33 32 31 35 32
MEDI | 7 11 7 10 8 4 8 5 8 8 |MD 33 36 33 35 33 34 35 33 34 36 33
Table 3.2175.5 GPS week: 2175 Day: 5 MJD: 59474.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 11 7 7 10 3 6 8 8 8 2 | 28 33 29 29 26 29 33 27 28 28 28
2 | 7 13 7 7 11 4 8 5 6 9 2 | 15 19 18 19 20 18 20 18 18 20 17
3 | 5 8 8 7 9 3 7 7 6 8 2 | 35 39 35 33 34 34 38 32 35 30 34
4E | 9 27 7 19 11 5 10 11 11 9 4 | 34 40 38 45 39 36 38 38 37 38 37
5 | 5 11 7 8 7 4 9 4 7 8 2 | 33 37 30 31 31 31 37 29 29 32 31
6 | 7 10 7 7 10 5 8 5 8 9 2 | 30 36 33 33 32 34 37 31 32 30 32
7 | 7 9 5 10 13 5 7 7 5 9 2 | 31 30 26 32 26 27 28 25 32 30 27
8 | 7 14 8 9 18 4 10 5 9 9 3 | 37 37 37 36 35 36 38 35 36 39 36
9E | 9 11 5 9 17 4 9 7 11 7 3 | 39 42 39 41 42 40 43 41 40 40 40
10 | 5 11 7 7 5 4 6 6 5 7 2 | 18 26 21 17 18 19 22 19 17 19 19
X11 | 5 16 11 10 11 4 --- 6 9 --- 3 | 32 39 35 37 38 35 --- 38 35 --- 36
12 | 7 45 9 9 5 6 8 5 6 10 4 | 29 64 30 29 32 30 31 30 35 30 31
13E | 6 11 8 13 19 6 9 7 9 10 3 | 52 53 52 52 55 52 55 52 52 55 52
14 | 5 13 7 12 9 4 8 7 5 11 3 | 11 17 16 21 16 12 13 15 16 17 13
15 | 7 15 8 8 8 5 11 8 6 9 3 | 41 46 42 46 41 43 46 39 46 41 42
16 | 5 20 7 7 7 4 7 7 8 10 3 | 18 20 19 19 17 19 20 20 19 20 18
17E | 7 12 8 11 18 4 8 7 7 6 3 | 22 22 21 26 30 22 23 23 27 24 22
X18 | 7 14 14 12 10 5 12 6 14 --- 4 | 32 37 30 36 35 31 38 34 37 --- 34
19E | 9 15 6 9 8 4 7 11 10 10 3 | 36 35 34 35 35 33 35 37 39 31 34
20 | 7 10 6 6 9 3 9 7 8 9 2 | 17 24 19 18 17 18 23 18 20 20 18
21 | 6 11 7 11 12 5 9 7 8 11 3 | 18 25 20 20 21 21 25 23 17 22 20
22 | 7 9 6 6 9 3 8 6 6 6 2 | 24 28 25 25 25 24 28 24 23 25 24
23 | 6 10 10 9 7 5 7 6 7 8 2 | 28 28 28 36 31 29 29 32 28 33 30
24 | 7 14 9 9 8 4 9 6 8 8 3 | 27 31 27 31 26 29 31 25 28 27 27
25 | 7 11 8 16 6 4 7 7 9 8 3 | 25 29 27 33 24 25 30 25 24 25 26
26 | 4 11 7 10 6 4 9 6 7 9 2 | 19 25 20 20 19 19 25 17 19 18 19
27 | 10 14 9 13 14 5 13 6 11 10 3 | 32 38 32 28 36 32 35 30 36 35 32
X28 | 8 9 6 10 26 4 9 7 9 --- 4 | 17 22 18 21 25 17 22 16 20 --- 17
29E | 8 16 8 13 8 3 10 7 9 9 3 | 31 26 27 26 27 28 30 29 30 32 28
30 | 5 8 8 8 9 3 5 6 6 7 2 | 30 31 28 28 27 28 31 29 34 32 29
31 | 4 13 8 12 7 3 8 7 8 8 3 | 28 33 28 37 27 30 32 29 33 31 30
32E | 8 11 6 8 15 3 8 7 7 9 3 | 27 34 32 31 33 32 34 30 32 34 31
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 7 15 7 10 11 4 8 7 8 9 |T 28 32 28 30 29 28 31 28 29 29 28
WRMS | 6 14 7 10 9 4 8 6 8 8 |NE 24 30 25 27 25 25 28 25 26 25 25
MEDI | 7 11 7 9 9 4 8 7 8 9 |MD 28 31 28 31 27 29 31 29 30 30 29
Table 3.2175.6 GPS week: 2175 Day: 6 MJD: 59475.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 10 6 8 9 3 7 9 7 9 2 | 24 30 26 27 24 25 27 25 23 28 24
2 | 7 10 8 8 12 4 7 8 9 8 3 | 24 24 23 24 25 22 23 25 23 22 22
3 | 4 10 6 6 8 3 7 7 11 10 2 | 46 50 47 44 45 45 49 45 44 47 46
4E | 7 20 7 17 12 5 12 10 10 8 4 | 32 34 35 46 35 33 34 35 33 36 34
5 | 5 10 6 9 6 3 8 7 7 7 2 | 57 59 57 58 57 55 60 56 56 55 57
6 | 5 9 7 7 11 3 7 5 6 6 2 | 25 29 26 25 26 25 27 23 27 26 25
7 | 6 10 5 11 11 4 9 9 8 9 3 | 41 40 37 43 35 39 37 42 43 43 39
8 | 5 13 7 11 13 5 9 6 7 6 3 | 31 36 31 33 31 32 32 32 32 33 31
9E | 7 11 5 7 12 6 8 7 12 6 3 | 35 34 31 32 32 32 34 32 31 35 32
10 | 4 10 9 7 5 4 7 4 8 12 2 | 26 30 29 23 23 26 30 24 25 25 25
X11 | 5 15 12 13 14 5 --- 9 10 --- 4 | 45 50 44 50 53 46 --- 47 49 --- 47
12 | 5 17 8 7 7 3 6 7 10 10 3 | 40 43 40 39 43 41 43 42 44 41 41
13E | 4 15 9 16 12 6 9 6 9 10 3 | 50 57 49 51 51 51 51 49 52 55 50
14 | 7 9 4 12 8 3 8 6 7 9 2 | 28 27 29 33 27 28 26 30 26 30 27
15 | 7 14 9 14 9 5 11 9 8 10 3 | 40 44 41 43 44 41 46 41 41 42 41
16 | 5 21 6 6 9 3 8 8 6 9 3 | 26 31 27 27 25 27 28 30 27 29 27
17E | 6 11 10 12 14 4 8 8 10 9 3 | 34 35 38 35 39 36 36 37 35 34 35
X18 | 9 12 13 14 11 3 10 10 9 --- 4 | 53 49 46 54 55 50 51 53 51 --- 51
19E | 7 12 7 10 10 5 6 7 8 11 3 | 48 45 43 44 46 43 45 46 43 41 44
20 | 4 10 5 9 9 4 7 7 9 7 2 | 27 31 28 31 28 28 31 29 30 31 29
21 | 5 12 5 11 11 4 7 7 9 8 3 | 27 31 26 30 25 26 30 28 24 29 26
22 | 5 10 6 6 7 4 8 6 13 8 2 | 36 38 37 36 36 36 38 36 35 37 36
23 | 5 10 8 8 7 3 8 5 6 12 2 | 48 47 47 52 52 48 50 52 51 55 50
24 | 6 13 8 9 10 4 8 7 12 10 3 | 28 31 29 32 27 28 30 25 27 27 27
25 | 8 10 9 20 5 2 7 6 8 12 3 | 29 34 32 40 30 31 35 31 29 32 31
26 | 5 11 7 7 6 3 9 6 7 10 2 | 26 32 28 25 26 27 33 27 29 28 27
27 | 6 13 8 10 9 4 10 8 6 6 3 | 47 51 48 47 46 49 50 50 47 48 47
X28 | 6 10 5 9 6 5 6 8 7 --- 2 | 28 29 29 26 25 27 30 28 28 --- 27
29E | 9 17 6 20 7 4 7 8 8 11 3 | 48 44 45 44 45 44 47 47 46 44 46
30 | 5 8 6 11 8 3 8 6 6 7 2 | 34 36 34 34 31 33 34 34 37 36 33
31 | 6 12 8 9 7 2 10 7 8 12 3 | 34 40 36 40 35 36 38 34 38 33 35
32E | 5 11 6 6 10 4 9 7 11 16 3 | 28 31 27 29 26 28 29 26 30 33 27
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 6 12 7 11 9 4 8 7 9 10 |T 35 38 35 37 35 35 37 36 36 36 35
WRMS | 6 12 7 12 8 4 8 6 9 9 |NE 34 36 34 36 34 34 35 34 34 34 34
MEDI | 5 11 7 9 9 4 8 7 8 9 |MD 34 35 34 35 32 33 34 34 33 34 33
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.2175 GPS week: 2175 MJD: 59469.0-59475.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 |U 6 7 20 |U 10 12 39 |U 22 18 38 |
emr | emr 3072 |U 11 12 39 |U 13 15 57 |U 38 22 71 |
esa | esa 3072 | 8 11 28 | 9 15 49 | 35 26 73 |
gfz | gfz 3071 |U 8 7 22 |U 8 11 38 |U 21 15 31 |
grg | grg 3071 |U 7 8 25 |U 10 13 36 |U 34 22 65 |
igr | igr 3072 | 6 7 21 | 9 12 40 | 21 17 39 |
igs | igs 3072 | 6 6 21 | 9 12 39 | 34 23 67 |
jpl | jpl 2976 | 9 11 32 |U 11 16 53 | 45 27 71 |
mit | mit 3072 |U 7 6 20 |U 9 10 37 |U 31 22 68 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: mm.
Table 5.2175.0 GPS week: 2175 Day: 0 MJD: 59469.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 6 5 23 | 9 9 40 | 11 10 21 |
emr | emr 3072 | 11 12 41 | 13 13 60 | 11 14 28 |
esa | esa 3072 | 7 8 32 | 10 15 49 | 12 7 24 |
gfz | gfz 3072 | 8 8 26 | 9 9 32 | 11 10 29 |
grg | grg 3070 | 7 7 30 | 9 14 30 | 12 9 23 |
igr | igr 3072 | 5 5 25 | 9 12 39 | 10 7 20 |
igs | igs 3072 | 5 5 25 | 9 11 39 | 10 8 20 |
jpl | jpl 2976 | 8 12 34 | 12 12 52 | 11 8 29 |
mit | mit 3072 | 7 7 24 | 9 12 39 | 11 9 24 |
Table 5.2175.1 GPS week: 2175 Day: 1 MJD: 59470.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 6 6 24 | 10 14 45 | 11 10 26 |
emr | emr 3072 | 11 10 40 | 13 16 57 | 12 15 35 |
esa | esa 3072 | 8 11 30 | 9 16 54 | 12 7 25 |
gfz | gfz 3072 | 9 8 27 | 8 12 46 | 9 8 26 |
grg | grg 3072 | 7 10 32 | 9 12 35 | 11 7 24 |
igr | igr 3072 | 6 9 25 | 9 14 45 | 9 7 23 |
igs | igs 3072 | 6 7 25 | 9 13 44 | 9 7 22 |
jpl | jpl 2976 | 8 13 36 | 12 17 55 | 13 10 31 |
mit | mit 3072 | 7 8 26 | 9 12 43 | 10 9 27 |
Table 5.2175.2 GPS week: 2175 Day: 2 MJD: 59471.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 7 14 | 11 10 46 | 11 6 23 |
emr | emr 3072 | 10 14 37 | 14 15 55 | 13 14 33 |
esa | esa 3072 | 9 11 22 | 10 14 49 | 13 9 30 |
gfz | gfz 3072 | 9 5 16 | 9 10 44 | 9 6 23 |
grg | grg 3072 | 8 7 19 | 11 16 41 | 11 5 23 |
igr | igr 3072 | 7 7 15 | 10 12 44 | 10 6 23 |
igs | igs 3072 | 7 6 15 | 10 11 43 | 10 6 21 |
jpl | jpl 2976 | 11 10 27 | 11 17 54 | 13 10 31 |
mit | mit 3072 | 7 5 15 | 11 10 41 | 11 6 20 |
Table 5.2175.3 GPS week: 2175 Day: 3 MJD: 59472.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 12 21 | 8 12 42 | 10 6 27 |
emr | emr 3072 | 13 11 44 | 10 17 60 | 15 15 30 |
esa | esa 3072 | 9 14 28 | 8 15 52 | 11 8 25 |
gfz | gfz 3072 | 8 9 20 | 6 10 40 | 9 6 24 |
grg | grg 3072 | 7 13 21 | 9 13 43 | 10 7 27 |
igr | igr 3072 | 7 11 20 | 7 12 42 | 8 6 22 |
igs | igs 3072 | 7 11 20 | 7 12 42 | 9 5 22 |
jpl | jpl 2976 | 9 13 33 | 9 17 53 | 13 11 31 |
mit | mit 3072 | 7 11 18 | 8 10 42 | 8 6 20 |
Table 5.2175.4 GPS week: 2175 Day: 4 MJD: 59473.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 6 6 25 | 11 13 37 | 10 10 23 |
emr | emr 3072 | 10 12 37 | 14 16 67 | 14 14 35 |
esa | esa 3072 | 8 10 29 | 10 16 51 | 9 10 26 |
gfz | gfz 3072 | 9 6 27 | 8 13 43 | 8 8 19 |
grg | grg 3072 | 7 6 30 | 9 13 37 | 9 8 19 |
igr | igr 3072 | 6 5 24 | 9 12 41 | 7 8 18 |
igs | igs 3072 | 6 5 24 | 9 11 41 | 8 8 18 |
jpl | jpl 2976 | 9 9 33 | 12 14 58 | 10 12 33 |
mit | mit 3072 | 7 6 24 | 8 9 36 | 7 8 17 |
Table 5.2175.5 GPS week: 2175 Day: 5 MJD: 59474.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 6 5 15 | 12 14 33 | 94 74 131 |
emr | emr 3072 | 10 14 40 | 15 15 57 | 183 68 301 |
esa | esa 3072 | 8 11 27 | 11 16 45 | 178 128 351 |
gfz | gfz 3071 | 6 5 19 | 9 12 31 | 94 61 80 |
grg | grg 3072 | 7 6 21 | 12 15 34 | 178 113 326 |
igr | igr 3072 | 5 6 18 | 11 14 34 | 96 81 151 |
igs | igs 3072 | 6 6 17 | 11 13 34 | 182 120 347 |
jpl | jpl 2976 | 9 11 29 | 11 17 44 | 242 127 314 |
mit | mit 3072 | 6 5 16 | 11 12 31 | 158 114 354 |
Table 5.2175.6 GPS week: 2175 Day: 6 MJD: 59475.0
CENT| CLK EPO | BRUX | TOW2 | YELL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 6 5 18 | 8 12 31 | 9 7 17 |
emr | emr 3072 | 12 12 33 | 12 14 47 | 15 16 35 |
esa | esa 3072 | 9 10 29 | 8 14 46 | 11 12 28 |
gfz | gfz 3072 | 7 6 19 | 7 9 32 | 7 5 17 |
grg | grg 3072 | 7 8 21 | 9 11 31 | 8 7 14 |
igr | igr 3072 | 6 7 21 | 7 11 34 | 7 8 17 |
igs | igs 3072 | 6 6 19 | 8 10 33 | 8 7 16 |
jpl | jpl 2976 | 8 10 33 | 11 16 52 | 12 11 28 |
mit | mit 3072 | 6 5 18 | 8 8 27 | 8 6 12 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 10-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.2175 GPS week: 2175 MJD: 59469.500-59475.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -11 12 20 -68 1 | 3 20
| 20 10 59 63 7 | 2
emr uuuuu | 21 -27 -36 154 2 | 60 62
| 19 10 88 60 16 | 2
esa uuuuu | 11 12 -24 -3 -1 | 20 27
| 11 12 36 53 6 | 2
gfz uuuuu | -11 -24 92 -92 -4 | 27 33
| 23 13 97 74 6 | 3
grg uuuuu | 22 -4 -2 -23 1 | 2 19
| 24 14 35 114 3 | 2
igr xxxxx | 4 -4 20 6 -2 | -1 19
| 9 12 57 44 2 | 2
irf xxxxx | 4 5 -31 11 5 | -3 20
| 5 6 23 12 2 | 2
jpl uuuuu | -4 -8 -10 44 -3 | 41 45
| 9 17 76 54 5 | 3
mit uuuuu | 2 8 -87 50 2 | 17 25
| 23 11 33 56 3 | 2
ngs uuuuu | -19 -1 114 -18 -1 | 13 23
| 25 28 110 88 3 | 2
sio xxxxx | 19 -128 -214 -174 -10 | 56 58
| 31 51 114 131 11 | 3
Table 7.2175.0 GPS week: 2175 Day: 0 MJD: 59469.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -5 18 -5 -140 -7 | 4 27
emr uuuuu | -6 -19 -20 157 13 | 57 61
esa uuuuu | 1 5 2 53 1 | 20 31
gfz uuuuu | 25 -38 211 67 -3 | 30 40
grg uuuuu | 48 -15 50 103 4 | 4 27
igr xxxxx | 19 -14 33 -31 -1 | 0 25
irf xxxxx | 6 0 -9 20 4 | -3 27
jpl uuuuu | -16 -23 -106 14 -4 | 45 52
mit uuuuu | -28 -2 -72 6 1 | 18 30
ngs uuuuu | 14 39 49 -129 1 | 14 28
sio xxxxx | -16 -70 -401 34 12 | 58 60
Table 7.2175.1 GPS week: 2175 Day: 1 MJD: 59470.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -22 3 47 -33 4 | 4 27
emr uuuuu | 34 -42 -61 241 -3 | 63 66
esa uuuuu | 25 31 -40 56 1 | 23 33
gfz uuuuu | 6 -15 147 -92 -13 | 32 41
grg uuuuu | 45 -13 -30 47 -2 | 5 28
igr xxxxx | 5 -5 -26 -34 2 | 2 25
irf xxxxx | 4 5 -27 -3 5 | -2 27
jpl uuuuu | -11 -37 -5 53 4 | 45 52
mit uuuuu | -14 7 -45 -33 6 | 19 31
ngs uuuuu | -27 22 36 -139 -2 | 16 29
sio xxxxx | 13 -140 -295 -168 -7 | 60 63
Table 7.2175.2 GPS week: 2175 Day: 2 MJD: 59471.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -20 4 -24 -43 8 | -1 17
emr uuuuu | 34 -15 -37 72 -23 | 59 61
esa uuuuu | 20 25 -15 30 -6 | 18 23
gfz uuuuu | 4 -31 192 -85 -7 | 25 30
grg uuuuu | 19 -25 29 -65 3 | -1 16
igr xxxxx | 9 14 24 27 -3 | -3 17
irf xxxxx | 5 3 -12 1 7 | -7 19
jpl uuuuu | -2 8 92 69 -10 | 41 44
mit uuuuu | -2 21 -67 17 -1 | 15 22
ngs uuuuu | -21 -23 -44 -15 -3 | 11 20
sio xxxxx | 9 -180 -61 -80 -17 | 56 58
Table 7.2175.3 GPS week: 2175 Day: 3 MJD: 59472.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 12 12 82 -111 10 | 1 20
emr uuuuu | 30 -39 -87 168 -14 | 60 61
esa uuuuu | 1 8 -88 -82 -8 | 20 26
gfz uuuuu | -15 -15 -30 -110 -3 | 26 30
grg uuuuu | 23 1 -40 53 1 | 0 18
igr xxxxx | 8 8 -37 64 -6 | -2 18
irf xxxxx | 10 2 -47 21 5 | -5 21
jpl uuuuu | -8 -13 35 88 -2 | 40 42
mit uuuuu | 18 0 -88 49 0 | 15 23
ngs uuuuu | -52 13 187 33 -4 | 12 21
sio xxxxx | 45 -143 -199 -125 -25 | 56 58
Table 7.2175.4 GPS week: 2175 Day: 4 MJD: 59473.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -38 31 49 46 5 | 4 19
emr uuuuu | 45 -23 -165 89 11 | 60 61
esa uuuuu | 14 0 -3 -16 -4 | 21 26
gfz uuuuu | -33 -30 95 -144 -3 | 26 30
grg uuuuu | -24 11 17 -242 0 | 1 17
igr xxxxx | -7 -21 136 -52 0 | -2 17
irf xxxxx | 6 -1 -9 -3 6 | -3 18
jpl uuuuu | -3 2 -113 -37 -5 | 39 42
mit uuuuu | 41 -7 -88 93 5 | 16 23
ngs uuuuu | -36 -6 290 74 -5 | 13 20
sio xxxxx | 73 -107 -253 -229 -14 | 56 58
Table 7.2175.5 GPS week: 2175 Day: 5 MJD: 59474.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 18 3 -80 -102 -5 | 7 15
emr uuuuu | 4 -30 122 209 17 | 60 62
esa uuuuu | -3 13 -41 -56 1 | 22 26
gfz uuuuu | -25 -37 55 -141 -4 | 28 30
grg uuuuu | 32 1 -4 -1 1 | 3 14
igr xxxxx | 0 -12 5 37 -1 | 0 14
irf xxxxx | -6 8 -46 18 4 | 0 14
jpl uuuuu | 11 2 38 120 4 | 39 42
mit uuuuu | -7 20 -97 93 4 | 18 23
ngs uuuuu | -25 -8 144 -21 1 | 14 20
sio xxxxx | -12 -62 -114 -339 -8 | 55 57
Table 7.2175.6 GPS week: 2175 Day: 6 MJD: 59475.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -23 14 70 -95 -6 | 4 18
emr uuuuu | 5 -23 -4 142 14 | 59 61
esa uuuuu | 21 3 18 -4 9 | 20 25
gfz uuuuu | -38 -5 -25 -141 7 | 24 29
grg uuuuu | 13 10 -38 -58 -3 | 1 16
igr xxxxx | -2 1 3 30 -1 | -3 17
irf xxxxx | 4 17 -68 23 2 | -2 16
jpl uuuuu | 1 3 -13 3 -8 | 37 41
mit uuuuu | 6 14 -152 123 -2 | 16 22
ngs uuuuu | 14 -45 133 72 5 | 12 20
sio xxxxx | 25 -193 -176 -311 -13 | 50 54
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