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[IGSREPORT-10547] Wk 1231 IGS Final Orbits
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IGS Electronic Report 29 Aug 01:51:42 PDT 2003 Message Number 10547
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Author: AC Coordinator / GFZ Potsdam
Final IGS Orbit Combination - Week 1231 (Aug 10, 2003 - Aug 16, 2003)
Contacts: G. Gendt (gendt @ gfz-potsdam.de),
Th. Nischan (nisn @ gfz-potsdam.de)
COMBINATION STRATEGY:
For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS12317.SUM).
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. 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 (weights are those from the orbit combination).
Pole rate combination uses only centres providing estimated pole rates.
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 3 weeks (21 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:
IGS12310-6.SP3 IGS GPS ephemeris files for days 0-6, week 1231 in SP3 format.
IGS12317.ERP Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
IGS12317.SUM Complete report.
REMARKS on IGS Final Orbit Combination:
1. The centres used in the clock combination are COD, EMR, ESA, GFZ and JPL. The
other centres are excluded because they either provide broadcast clocks (NGS)
or clock corrections are not provided (SIO). The clock information not
used is still compared to combination for completeness.
The value of 999999.999999 microseconds, according to the sp3 format
convention, is used to signify that no clock solution is available and
therefore must not be used.
2. Rapid ("IGR") orbits/clocks are included in the combination for statistics
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.
Day | Centre | PRN/STA list
----+--------+---------------
0 | COD | 8 9
0 | ESA | 8 27 AUCK BOGT MAS1
0 | GFZ | LPGS YELL
0 | JPL | BOGT GUAM IISC MADR
1 | ESA | 27 29 AUCK KIT3 SANT SFER
1 | GFZ | LPGS
1 | JPL | IISC
2 | ESA | 27 ALBH AUCK POTS
2 | GFZ | LPGS
2 | JPL | BOGT IISC MADR
3 | ESA | 11 27 31 AUCK BOGT SFER
3 | JPL | BOGT IISC
4 | ESA | 25 27 31 AUCK NLIB SFER
4 | JPL | IISC NLIB
5 | COD | 25
5 | EMR | OS0G
5 | ESA | 8 25 27 AUCK BOGT SANT SFER
5 | JPL | BOGT IISC
6 | COD | BOGT CRO1
6 | ESA | 11 27 AUCK BOGT NLIB SANT SFER
6 | GFZ | FORT MALI
6 | JPL | IISC MADR
5. Velocity changes were estimated to alleviate the effects of modeling
problems, experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6
--------+----+----+----+----+----+----+-----
PRN 25 | 1 | | | 2 | | 1 |
PRN 29 | 4 | | 1 | | | 2 | 4
PRN 08 | 2 | | | | | |
PRN 09 | | | | | | | 2
6. Starting on 02-Dec-2001 (GPS Week 1143, day 0, MJD 52245) all IGS
products, including the IGS combined orbits, are based on the IGS
realization of the ITRF2000 reference frame (IGS00). For more information
see IGSMAIL #3605.
7. Small rotations were applied to the all AC orbit and ERP values in order
to align them to the IGS00. These rotations were estimated in the process
of the IGS SINEX combination, performed at NRCan by Remi Ferland, are based
on the common stations between the individual AC SINEX solutions and the
IGS01P37_RS54.snx SINEX. 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 | (cm) (cm) (cm) (mas) (mas) (mas) (ppb)
-------+---------------------------------------------------
COD | +0.48 +1.22 +1.79 +0.01 +0.01 -0.02 +2.05
EMR | -0.47 +1.14 +0.05 -0.02 -0.05 -0.04 +2.61
ESA | -1.04 +2.03 +1.22 +0.19 -0.06 -0.01 +0.27
GFZ | -0.16 +0.13 -0.05 +0.01 -0.03 +0.03 +0.91
JPL | -0.69 +0.13 +0.65 -0.03 -0.02 -0.05 +0.26
NGS | +0.22 +0.24 +4.74 -0.04 +0.06 -0.06 +0.37
SIO | +0.47 -0.12 +2.15 +0.01 +0.00 -0.00 +1.10
8. Starting on 22-Oct-2000 (GPS Week 1085, day 0; mjd=51839) all IGS clock
products are based on the new clock combination scheme which uses the
the clock RINEX files as input if available, otherwise SP3 clocks are used.
The navigation solution is still based on the SP3 clocks but this will
soon adopt the clock RINEX files as well.
9. Starting on 27-Feb-2000 (GPS Week 1051, day 0; MJD 51601) the IGS final
products are aligned to the IGS reference frame products (station
coordinates and ERPs) as generated by NRCan. For more information see
IGSMAIL #2750.
Because of this change in alignment Table 2 has been enhanced with one
additional line per AC. This additional line shows the X- and Y-rotations
which were applied to each of the AC orbits prior to the orbit combination.
These rotations are based on the difference between the individual AC ERP
estimates and the IGS reference frame ERP product. The total rotation of
the individual AC orbits w.r.t. the IGS combined orbit is the sum of the
values in the two lines of Table 2 plus the reference frame rotation.
10.Starting on 29-Nov-1998 (GPS Week 986, day 0; MJD 51146) all IGS clock
products reflect the use of the following antenna phase center offsets
(satellite fixed reference frame):
Block II/IIA: 0.279 0.000 1.023 X, Y, Z in meters
Block IIR : 0.000 0.000 0.000 X, Y, Z in meters
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS12317.SUM).
Table 1: Week 1231 summary. (Aug 10, 2003 - Aug 16, 2003)
Table 1.1231.a GPS week: 1231 MJD: 52861.0-52867.0
Mean and standard deviations of transformation parameters.
WRMS - orbit RMS weighted by the SP3 header accuracy codes.
STA - Mean number of stations in the daily solutions.
Units: meters, mas, ppb, nano-sec, nano-sec/day.
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.00 0.00 0.01 -0.01 -0.04 -0.01 -0.3 0.02 0.02 | -0.9 0.0 0.05
|0.00 0.00 0.00 0.02 0.01 0.01 0.0 | 0.3 0.3
emr 38 |0.00 0.00 0.00 0.06 0.04 -0.04 0.4 0.02 0.02 | 138.9 3.2 0.05
|0.00 0.00 0.00 0.02 0.02 0.02 0.0 | 5.9 1.3
esa 59 |0.00 0.00-0.01 -0.33 0.07 -0.06 0.2 0.08 0.06 | 138.4 3.2 0.07
|0.00 0.00 0.01 0.08 0.08 0.10 0.1 | 5.7 1.2
gfz 164|0.00 0.00-0.01 -0.02 0.02 0.05 -0.3 0.02 0.02 | -0.1 -0.3 0.04
|0.00 0.00 0.00 0.02 0.03 0.04 0.0 | 0.4 0.6
igr n/a|0.00 0.00 0.00 -0.01 0.01 -0.05 0.0 0.01 0.01 | -0.2 0.2 0.04
|0.00 0.00 0.00 0.02 0.02 0.03 0.1 | 0.1 0.1
jpl 80 |0.00 0.00 0.00 0.05 0.02 -0.05 0.2 0.03 0.03 | -7.2 0.7 0.03
|0.00 0.00 0.00 0.04 0.03 0.03 0.0 | 7.7 3.1
ngs 80 |0.00 0.00 0.02 0.05 -0.09 0.20 0.0 0.06 0.05 | 0.0 -0.1 3.72
|0.00 0.00 0.00 0.04 0.07 0.12 0.1 | 0.2 0.4
sio 151|0.00 0.00-0.01 -0.07 -0.11 -0.02 0.1 0.06 0.05 | 0.0 0.0 0.00
|0.00 0.00 0.00 0.03 0.13 0.07 0.1 | 0.0 0.0
Table 1.1231.b GPS week : 1231 MJD: 52861.0-52867.0
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: cm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------|-----------------------------|------------------------------------------
1 | 1 1 1 1 1 1 1 |
2 | 1 1 1 1 1 1 1 |
3 | 1 1 1 1 1 1 1 |
4 | 1 1 1 1 1 1 1 |
5 | 1 1 1 1 1 1 1 |
6 | 2 2 1 1 1 1 1 |
7 | 1 1 1 1 1 1 1 |
8E | 1 2 1 2 2 1 1 |
9E | 2 2 2 1 1 1 1 |
10 | 1 1 1 1 1 1 1 |
11 | 2 1 2 2 1 1 2 |
13 | 2 2 2 2 2 2 2 |
14 | 2 1 2 1 2 1 2 |
15 | 1 1 1 1 1 1 1 |
16 | 1 1 1 1 1 1 1 |
17 | 1 1 1 1 1 1 1 |
18 | 1 1 1 1 2 1 1 |
20 | 1 1 1 1 1 1 1 |
21 | 1 1 2 1 1 1 1 |
23 | 2 2 2 2 2 2 2 |
24 | 1 1 1 1 1 1 1 |
25E | 1 1 1 1 2 1 1 |
26 | 1 1 1 1 1 1 1 |
27E | 1 1 1 1 1 1 1 |
28 | 2 2 2 2 2 2 2 |
29 | 1 1 1 1 1 1 1 |
30 | 1 1 1 1 1 1 1 |
31 | 1 1 1 1 2 1 2 |
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
sum of a priori and estimated transformations.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Units: meters, mas, ppb, nano-sec, nano-sec/day.
Table 2.1231.0 GPS week: 1231 Day: 0 MJD: 52861.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.00 0.00 0.01 0.01 -0.03 0.00 -0.3 0.02 0.02 | -0.9 -0.3 0.05
| -0.01 0.02 |
emr 38 |0.00 0.00 0.00 0.07 0.04 -0.02 0.4 0.02 0.02 | 131.9 1.5 0.05
| -0.02 0.04 |
esa 59 |-.01 0.01 0.00 -0.39 0.16 -0.02 0.1 0.08 0.06 | 131.7 1.6 0.08
| 0.12 0.07 |
gfz 153|0.00 0.00-0.01 0.00 0.04 0.02 -0.3 0.02 0.02 | -0.4 0.2 0.03
| 0.02 0.05 |
igr n/a|0.00 0.00 0.00 0.02 0.03 -0.07 0.0 0.01 0.01 | -0.3 0.2 0.04
| -0.03 -0.04 |
jpl 80 |0.00 0.01-0.01 -0.02 -0.02 -0.09 0.3 0.03 0.03 | -16.2 0.8 0.04
| 0.01 0.01 |
ngs 80 |0.00 0.00 0.02 0.02 -0.03 0.24 -0.1 0.06 0.05 | -0.1 -0.2 3.80
| 0.29 -0.11 |
sio 151|0.00 0.00-0.02 -0.04 -0.33 -0.15 0.0 0.07 0.07 | 0.0 0.0 0.00
| 0.06 0.05 |
Table 2.1231.1 GPS week: 1231 Day: 1 MJD: 52862.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.00 0.00 0.01 0.00 -0.02 -0.01 -0.3 0.02 0.02 | -0.5 -0.7 0.05
| -0.02 0.01 |
emr 38 |0.00 0.00 0.00 0.04 0.06 -0.06 0.4 0.02 0.02 | 133.5 2.5 0.04
| 0.01 0.02 |
esa 59 |-.01 0.00 0.00 -0.32 0.00 0.10 0.1 0.09 0.07 | 133.0 2.5 0.08
| 0.03 0.23 |
gfz 164|0.00 0.00 0.00 -0.02 0.05 0.03 -0.2 0.02 0.02 | -0.5 0.6 0.04
| 0.04 0.02 |
igr n/a|0.00 0.00 0.00 -0.01 0.00 0.00 0.0 0.02 0.01 | -0.2 0.2 0.05
| 0.03 -0.01 |
jpl 80 |0.00 0.00 0.00 0.07 0.04 -0.06 0.2 0.03 0.03 | -15.1 1.8 0.03
| 0.01 0.01 |
ngs 80 |0.00 0.00 0.02 0.08 -0.17 0.41 0.1 0.07 0.06 | -0.2 0.3 3.81
| 0.14 -0.04 |
sio 152|0.00-0.01 0.00 -0.07 -0.21 -0.03 0.2 0.05 0.04 | 0.0 0.0 0.00
| 0.02 -0.01 |
Table 2.1231.2 GPS week: 1231 Day: 2 MJD: 52863.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.00 0.00 0.00 0.00 -0.04 -0.02 -0.3 0.02 0.02 | -0.8 0.1 0.05
| -0.02 0.00 |
emr 38 |0.00-0.01 0.01 0.09 0.03 -0.02 0.4 0.03 0.03 | 135.1 3.1 0.07
| 0.04 0.11 |
esa 59 |0.00 0.00-0.01 -0.23 -0.01 -0.05 0.2 0.07 0.06 | 134.5 3.2 0.08
| -0.02 0.31 |
gfz 165|0.00 0.00-0.01 -0.01 0.01 0.05 -0.2 0.02 0.02 | -0.1 -0.6 0.04
| 0.03 0.02 |
igr n/a|0.00 0.00-0.01 -0.01 0.00 -0.06 -0.1 0.02 0.01 | -0.1 0.0 0.05
| 0.04 0.06 |
jpl 80 |0.00 0.00 0.00 0.03 0.08 -0.04 0.2 0.03 0.03 | -14.0 2.3 0.04
| -0.02 -0.02 |
ngs 80 |0.00 0.00 0.02 0.07 -0.13 0.17 0.1 0.06 0.05 | 0.1 -0.5 3.59
| 0.13 0.05 |
sio 153|0.00 0.00-0.01 -0.06 -0.08 -0.03 0.0 0.05 0.05 | 0.0 0.0 0.00
| 0.02 0.07 |
Table 2.1231.3 GPS week: 1231 Day: 3 MJD: 52864.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.01 0.00 0.01 -0.02 -0.04 -0.01 -0.3 0.02 0.02 | -1.4 0.1 0.05
| 0.00 0.03 |
emr 38 |0.00 0.00 0.00 0.08 0.03 -0.06 0.4 0.02 0.02 | 138.1 5.2 0.04
| -0.04 0.00 |
esa 59 |0.00 0.00-0.01 -0.21 -0.03 -0.08 0.1 0.08 0.06 | 137.8 5.0 0.07
| -0.05 0.27 |
gfz 161|0.00 0.00-0.01 -0.03 0.05 0.05 -0.3 0.02 0.02 | 0.7 -1.2 0.05
| 0.05 0.00 |
igr n/a|0.00 0.00-0.01 -0.02 0.01 -0.07 0.1 0.01 0.01 | -0.3 0.1 0.04
| -0.03 -0.02 |
jpl 80 |-.01 0.00 0.00 0.04 0.03 -0.04 0.2 0.03 0.03 | -0.4 2.7 0.03
| 0.00 0.00 |
ngs 80 |0.00 0.00 0.03 0.04 -0.16 0.16 0.2 0.07 0.06 | -0.2 0.2 3.95
| 0.31 -0.03 |
sio 151|0.00 0.00-0.01 -0.02 -0.05 -0.01 0.2 0.05 0.05 | 0.0 0.0 0.00
| 0.01 0.07 |
Table 2.1231.4 GPS week: 1231 Day: 4 MJD: 52865.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.00 0.00 0.00 -0.05 -0.02 0.00 -0.3 0.02 0.02 | -1.3 0.3 0.05
| 0.01 0.01 |
emr 38 |0.00 0.00 0.00 0.07 0.06 -0.07 0.4 0.02 0.02 | 142.0 3.2 0.04
| -0.07 0.00 |
esa 59 |0.00 0.01-0.01 -0.40 0.13 -0.09 0.1 0.07 0.06 | 141.4 2.9 0.07
| 0.07 0.15 |
gfz 163|0.00 0.00-0.01 0.01 -0.04 0.09 -0.3 0.02 0.02 | -0.4 -0.1 0.05
| 0.02 0.05 |
igr n/a|0.00 0.00 0.00 -0.04 0.03 -0.03 -0.1 0.01 0.01 | -0.2 0.2 0.05
| 0.02 0.00 |
jpl 80 |-.01 0.00 0.00 0.04 0.03 -0.01 0.2 0.03 0.03 | 1.8 -6.3 0.03
| -0.03 0.00 |
ngs 80 |0.01-0.01 0.03 0.10 -0.01 0.15 0.0 0.06 0.05 | -0.2 0.3 3.67
| 0.10 -0.06 |
sio 143|0.00 0.00 0.00 -0.10 -0.11 0.03 0.1 0.05 0.05 | 0.0 0.0 0.00
| 0.03 0.05 |
Table 2.1231.5 GPS week: 1231 Day: 5 MJD: 52866.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.00 0.00 0.00 -0.01 -0.04 -0.02 -0.3 0.02 0.02 | -0.8 0.0 0.05
| 0.01 0.04 |
emr 38 |0.00-0.01 0.00 0.05 0.05 -0.03 0.4 0.02 0.02 | 144.3 4.5 0.04
| 0.03 0.03 |
esa 59 |0.00 0.00-0.01 -0.36 0.07 -0.23 0.3 0.07 0.06 | 143.7 4.4 0.06
| 0.05 0.16 |
gfz 172|0.00 0.00-0.01 -0.05 0.03 0.08 -0.3 0.02 0.02 | 0.2 -0.4 0.03
| 0.00 0.02 |
igr n/a|0.00 0.00-0.01 -0.01 -0.01 -0.02 0.0 0.01 0.01 | -0.1 0.0 0.04
| 0.01 0.05 |
jpl 80 |0.00 0.00 0.00 0.11 0.00 -0.04 0.3 0.03 0.03 | -1.6 1.9 0.03
| 0.02 -0.01 |
ngs 80 |0.00 0.00 0.03 0.08 -0.08 0.02 0.0 0.06 0.05 | 0.3 -0.3 3.45
| 0.13 -0.10 |
sio 153|0.00 0.00-0.01 -0.07 -0.06 -0.04 0.2 0.05 0.05 | 0.0 0.0 0.00
| 0.05 0.03 |
Table 2.1231.6 GPS week: 1231 Day: 6 MJD: 52867.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 169|0.00 0.00 0.01 0.01 -0.06 0.00 -0.3 0.02 0.02 | -0.9 0.1 0.05
| 0.04 0.03 |
emr 38 |0.00 0.00 0.00 0.05 0.01 -0.04 0.3 0.02 0.02 | 147.5 2.4 0.04
| 0.01 0.06 |
esa 59 |-.01 0.00-0.01 -0.39 0.12 -0.04 0.3 0.07 0.06 | 146.8 2.9 0.08
| -0.02 0.14 |
gfz 171|0.00 0.01 0.00 0.00 0.01 -0.01 -0.2 0.02 0.02 | 0.0 -0.6 0.03
| 0.01 0.03 |
igr n/a|0.00 0.00 0.00 -0.01 0.02 -0.08 0.0 0.01 0.01 | -0.3 0.4 0.04
| 0.01 -0.01 |
jpl 80 |0.00-0.01 0.00 0.10 0.01 -0.08 0.2 0.03 0.03 | -4.7 2.0 0.04
| -0.04 0.00 |
ngs 80 |0.01-0.01 0.02 -0.01 -0.04 0.22 0.0 0.06 0.05 | 0.1 -0.4 3.76
| 0.15 -0.09 |
sio 151|0.00 0.00 0.00 -0.13 0.08 0.05 0.0 0.05 0.05 | 0.0 0.0 0.00
| 0.05 0.02 |
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.
"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","MD" stands for median of the centre's satellite RMS.
Units: cm.
Table 3.1231.0 GPS week: 1231 Day: 0 MJD: 52861.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 2 2 2 2 1 2 5 5 1 | 3 3 3 3 3 4 6 6 3
2 | 2 2 3 2 1 2 6 8 1 | 3 3 5 3 4 4 5 5 3
3 | 2 2 4 2 1 2 5 8 1 | 5 5 7 5 6 6 7 10 6
4 | 1 1 9 1 2 2 4 5 1 | 2 3 6 2 4 3 4 6 3
5 | 2 1 4 2 1 2 5 6 1 | 4 3 4 4 4 4 5 7 4
6 | 2 4 7 2 1 2 4 10 2 | 4 7 9 4 5 5 6 12 5
7 | 2 2 8 2 1 2 4 7 1 | 5 5 9 5 4 5 8 8 5
8E | 2 2 7 3 1 2 6 6 1 | 8 9 10 8 9 9 7 10 8
9E | 2 1 17 2 2 3 9 6 2 | 11 10 16 11 11 11 11 13 11
10 | 1 2 5 1 1 2 5 6 1 | 1 2 6 2 3 3 5 5 2
11 | 2 2 9 3 2 5 7 7 2 | 2 5 6 2 4 4 8 7 3
13 | 1 2 10 2 1 4 7 7 2 | 2 3 8 3 3 3 8 7 2
14 | 2 3 6 2 2 5 8 9 2 | 1 3 5 3 2 3 5 8 2
X15 | 1 1 --- 1 1 2 4 5 1 | 2 3 --- 2 3 4 4 6 3
16 | 1 2 6 2 1 4 7 9 1 | 3 4 5 4 4 4 8 9 3
17 | 1 2 10 1 1 2 3 6 1 | 1 3 9 2 4 3 3 5 3
18 | 1 2 5 2 2 6 4 7 1 | 1 3 4 3 3 4 3 6 2
20 | 2 2 6 1 2 5 8 6 1 | 1 3 4 2 4 4 8 6 2
21 | 1 1 7 1 1 5 5 6 1 | 2 3 6 3 4 5 6 5 3
23 | 3 3 13 3 1 3 6 9 2 | 5 6 13 6 6 6 6 8 5
24 | 2 1 7 1 1 1 6 5 1 | 2 2 7 2 3 3 5 5 2
25E | 2 3 9 3 2 1 6 7 1 | 4 5 7 6 5 4 5 7 5
26 | 1 1 4 1 1 2 6 5 1 | 3 3 5 3 3 4 5 4 3
27E | 2 2 8 2 1 2 5 7 1 | 6 7 10 7 7 7 7 8 7
X28 | 2 2 15 2 2 6 7 --- 2 | 3 5 8 3 5 3 9 --- 3
29 | 1 1 3 1 2 2 5 5 1 | 13 15 12 14 14 15 14 15 14
30 | 2 1 6 1 1 3 4 4 1 | 3 3 5 3 3 3 4 4 3
31 | 1 2 8 2 1 2 7 8 1 | 3 4 9 4 4 4 5 10 4
------|--------------------------------------|--------------------------------------
RMS | 2 2 8 2 1 3 6 7 |T 4 5 7 5 5 5 6 7 5
WRMS | 2 2 6 2 1 3 5 7 |NE 3 5 7 4 4 5 6 7 4
MEDI | 2 2 7 2 1 2 6 6 |MD 3 3 7 3 4 4 6 7 3
Table 3.1231.1 GPS week: 1231 Day: 1 MJD: 52862.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 2 2 3 1 1 2 5 2 1 | 2 3 3 3 3 3 5 4 2
2 | 1 2 6 1 1 2 7 5 1 | 2 3 4 2 2 3 6 3 2
3 | 2 2 9 1 1 2 5 7 1 | 8 9 6 9 8 9 11 12 9
4 | 2 1 10 1 2 2 9 3 1 | 2 3 8 2 3 3 7 5 3
5 | 2 2 5 1 1 2 7 4 1 | 3 3 3 3 3 3 3 4 3
6 | 2 2 9 2 2 2 6 10 2 | 3 4 8 3 4 3 5 10 3
7 | 2 2 8 2 1 2 12 5 1 | 3 3 7 3 4 3 9 6 3
X8E | 3 2 13 4 2 --- 10 4 2 | 9 9 13 12 11 --- 10 10 9
9E | 2 2 18 2 2 2 9 4 2 | 9 9 18 9 9 10 14 10 9
10 | 1 2 8 1 2 1 6 3 1 | 1 2 7 2 2 2 4 4 1
11 | 2 2 9 2 2 5 7 6 1 | 2 3 5 2 3 3 5 5 2
13 | 1 3 11 2 2 4 11 6 2 | 1 3 7 2 2 3 10 6 2
14 | 2 2 7 1 2 4 8 7 1 | 1 3 6 2 2 3 5 6 1
X15 | 1 1 --- 1 1 1 5 4 1 | 1 3 --- 2 2 3 4 4 2
16 | 2 1 5 2 2 4 6 6 1 | 2 3 5 2 3 3 4 6 2
17 | 1 3 11 1 2 2 6 3 1 | 1 3 8 2 3 2 4 4 2
18 | 2 2 7 2 2 5 5 5 1 | 1 3 6 3 2 3 4 6 2
20 | 1 2 7 1 2 5 9 5 1 | 2 3 5 2 3 3 5 5 2
21 | 1 2 5 2 1 5 4 4 1 | 2 4 4 3 3 3 3 4 2
23 | 2 2 12 2 1 3 6 6 2 | 4 4 9 4 5 4 7 6 4
24 | 2 1 10 1 1 2 6 3 1 | 1 3 7 2 3 2 4 3 2
25E | 1 1 6 2 2 2 5 5 1 | 3 5 5 4 4 4 6 5 4
26 | 1 2 9 1 1 1 5 3 1 | 2 3 10 3 3 3 6 4 3
27E | 2 1 5 2 2 2 5 5 1 | 6 6 5 6 6 6 5 6 5
X28 | 2 2 12 2 2 5 7 --- 2 | 2 4 4 3 4 3 7 --- 2
X29 | 1 2 --- 1 2 2 4 3 1 | 5 7 --- 5 6 7 7 6 6
30 | 2 1 4 1 1 2 6 3 1 | 3 3 3 3 3 3 3 3 3
31 | 1 2 11 2 1 2 7 8 1 | 2 3 7 3 3 3 4 8 2
------|--------------------------------------|--------------------------------------
RMS | 2 2 9 2 2 3 7 5 |T 3 4 7 4 4 4 6 6 3
WRMS | 2 2 7 2 1 3 6 4 |NE 2 3 6 2 3 3 5 5 2
MEDI | 2 2 9 2 2 2 6 5 |MD 2 3 6 3 3 3 5 5 2
Table 3.1231.2 GPS week: 1231 Day: 2 MJD: 52863.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 2 2 3 1 1 2 4 2 1 | 3 3 4 3 3 3 6 4 3
2 | 1 2 6 1 1 2 5 4 1 | 2 3 5 2 2 2 5 2 2
3 | 2 2 6 1 1 2 4 8 1 | 4 4 6 4 4 4 5 9 4
4 | 2 2 9 1 1 2 7 3 1 | 2 3 8 3 2 3 5 4 3
5 | 2 1 4 2 1 2 7 5 1 | 3 2 3 3 3 3 3 5 2
6 | 2 2 4 2 1 2 4 10 1 | 4 3 5 3 4 4 5 10 4
7 | 2 3 9 1 1 2 6 5 1 | 4 5 7 4 4 4 6 6 4
8E | 2 2 5 3 2 2 7 4 1 | 7 7 9 8 8 6 8 8 7
9E | 2 2 13 2 1 3 9 3 2 | 9 9 12 9 9 10 13 10 9
X10 | 1 --- 7 1 2 --- 5 4 1 | 1 --- 5 1 3 --- 5 3 1
11 | 2 2 10 2 3 5 6 6 2 | 1 4 7 2 4 3 7 6 2
13 | 1 3 9 2 2 4 7 6 2 | 2 2 7 2 2 3 7 6 2
14 | 2 3 7 2 2 4 9 7 2 | 1 4 7 3 2 3 6 7 2
X15 | 1 2 --- 1 2 1 4 4 1 | 1 3 --- 2 2 3 4 4 2
16 | 2 2 4 2 1 4 6 6 1 | 2 5 4 3 3 4 7 6 3
17 | 1 2 9 1 1 2 3 3 1 | 1 2 8 2 2 3 5 3 2
18 | 2 2 5 1 2 5 5 6 1 | 1 3 5 3 2 3 3 6 2
20 | 1 2 5 1 2 4 6 5 1 | 1 4 5 2 4 3 7 5 3
21 | 2 7 6 2 2 5 5 4 2 | 2 8 5 3 3 3 6 5 3
23 | 3 3 11 3 2 3 7 6 2 | 4 5 10 5 5 5 7 6 5
24 | 2 2 10 1 1 2 7 3 1 | 1 3 7 2 2 3 6 3 2
25E | 1 3 8 2 2 2 8 4 1 | 3 5 6 3 3 3 6 4 3
26 | 1 2 6 1 1 2 4 3 1 | 2 4 4 3 3 3 4 3 3
27E | 2 1 8 2 1 3 6 4 1 | 4 5 7 4 4 5 8 5 5
X28 | 2 3 10 1 2 5 9 --- 2 | 2 5 3 3 4 4 10 --- 3
X29 | 2 3 --- 1 1 2 4 2 1 | 4 5 --- 5 4 6 6 5 5
30 | 1 1 3 1 1 2 6 3 1 | 3 2 3 3 3 3 4 2 2
31 | 1 2 8 1 2 2 4 8 1 | 2 3 6 2 3 3 4 8 2
------|--------------------------------------|--------------------------------------
RMS | 2 3 7 2 2 3 6 5 |T 3 4 6 3 3 4 6 5 3
WRMS | 2 3 6 2 1 3 5 5 |NE 2 4 6 2 3 3 6 5 2
MEDI | 2 2 7 1 1 2 6 4 |MD 2 4 6 3 3 3 6 5 3
Table 3.1231.3 GPS week: 1231 Day: 3 MJD: 52864.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 2 2 3 1 1 2 7 2 1 | 3 4 2 3 4 4 6 4 3
2 | 2 2 4 1 1 2 7 6 1 | 2 2 4 2 2 3 4 4 2
3 | 2 3 4 1 1 2 5 7 1 | 6 6 5 6 6 6 8 11 6
4 | 2 2 5 1 1 2 9 2 1 | 4 5 6 4 5 5 5 6 4
5 | 2 1 4 1 2 2 6 4 1 | 2 2 3 3 3 3 4 5 3
6 | 2 2 5 1 1 2 4 10 1 | 3 2 5 3 3 3 5 10 3
7 | 2 2 10 2 1 2 7 6 1 | 5 6 9 6 5 6 6 7 6
8E | 3 2 11 4 1 3 7 4 2 | 6 6 11 8 6 6 6 6 6
9E | 2 1 11 2 2 2 5 3 1 | 10 10 12 9 9 10 11 10 10
10 | 2 2 5 1 1 1 5 3 1 | 1 3 4 2 3 3 5 4 2
11 | 2 3 11 2 2 5 6 6 2 | 2 4 6 3 4 3 5 5 2
13 | 2 2 11 2 2 4 9 7 2 | 1 3 8 3 3 4 8 7 2
14 | 2 2 8 2 2 4 7 6 1 | 2 3 7 3 2 3 4 6 2
X15 | 1 1 --- 2 1 1 4 4 1 | 2 3 --- 3 3 3 4 5 3
16 | 1 2 3 2 1 4 7 5 1 | 3 4 4 4 3 3 8 5 3
17 | 1 1 9 1 1 2 4 2 1 | 2 2 8 3 3 2 4 3 2
18 | 1 3 5 2 1 6 5 6 1 | 1 3 6 3 2 3 4 6 2
20 | 1 2 7 1 2 4 11 6 1 | 1 3 6 2 3 4 7 6 2
21 | 1 2 6 1 1 5 4 4 1 | 2 3 5 3 3 4 5 4 2
23 | 2 3 10 2 2 2 11 7 2 | 5 5 10 5 6 6 8 8 5
24 | 2 1 9 2 2 1 9 3 1 | 2 2 7 3 3 3 5 3 2
25E | 1 2 11 2 1 2 6 4 1 | 8 9 10 9 9 8 8 8 8
26 | 2 2 7 1 1 2 4 3 1 | 3 4 6 3 3 4 6 4 3
27E | 2 2 8 2 2 2 6 3 1 | 5 6 7 6 5 6 8 6 6
X28 | 2 2 8 2 2 5 8 --- 2 | 3 4 6 4 4 3 9 --- 3
29 | 1 1 4 1 1 2 7 2 1 | 5 6 6 6 6 6 9 6 6
30 | 2 2 2 1 1 2 6 2 1 | 3 3 4 3 3 3 3 2 3
31 | 2 2 10 2 1 2 4 8 1 | 3 3 7 3 3 3 5 9 3
------|--------------------------------------|--------------------------------------
RMS | 2 2 8 2 1 3 7 5 |T 4 4 6 4 4 4 6 6 4
WRMS | 2 2 6 2 1 3 6 5 |NE 2 3 6 3 3 3 6 5 2
MEDI | 2 2 7 2 1 2 6 4 |MD 3 4 6 3 3 4 6 6 3
Table 3.1231.4 GPS week: 1231 Day: 4 MJD: 52865.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 2 1 4 2 1 2 6 2 1 | 2 3 3 3 3 4 4 4 3
2 | 1 2 5 1 2 2 6 5 1 | 2 2 4 3 3 2 5 3 2
3 | 2 2 5 1 1 1 6 7 1 | 4 4 5 4 4 4 6 10 5
4 | 2 2 5 1 2 2 9 4 1 | 2 3 3 3 2 2 4 4 2
5 | 2 1 4 2 1 2 5 5 1 | 2 3 3 2 3 3 3 4 2
6 | 2 2 4 1 1 2 6 10 1 | 4 5 6 4 5 6 8 13 5
7 | 1 1 7 1 1 2 5 6 1 | 2 3 7 3 2 3 5 6 3
X8E | 2 2 10 2 1 --- 7 4 2 | 6 7 9 7 6 --- 7 7 6
9E | 2 1 8 2 1 1 4 3 1 | 10 10 11 10 9 10 10 10 10
10 | 2 2 6 1 2 1 4 3 1 | 1 2 5 2 2 2 5 4 2
11 | 2 2 8 2 2 5 6 6 1 | 2 3 5 3 3 3 7 6 2
13 | 1 2 11 2 1 4 8 7 2 | 2 3 8 3 3 3 5 7 2
14 | 2 2 9 2 1 4 7 7 2 | 1 3 9 3 2 2 5 6 2
X15 | 1 1 --- 1 1 1 7 4 1 | 1 3 --- 2 2 3 4 4 2
16 | 2 2 3 3 2 4 8 6 1 | 2 4 4 4 3 3 10 6 3
17 | 1 2 8 1 1 2 6 4 1 | 1 2 7 2 3 2 5 4 2
18 | 1 2 7 5 2 6 7 6 2 | 1 2 5 4 2 3 3 5 2
20 | 2 2 6 1 1 5 9 6 1 | 1 3 5 2 3 3 8 6 2
21 | 1 2 8 1 1 6 4 5 1 | 2 3 6 2 3 4 4 5 2
23 | 4 3 13 3 2 4 10 5 2 | 3 6 10 6 4 5 7 6 5
24 | 2 2 7 1 1 1 6 3 1 | 1 3 5 2 2 3 5 3 2
25E | 2 2 10 5 1 2 5 4 2 | 8 8 11 9 8 7 8 7 8
26 | 2 1 4 1 2 2 5 2 1 | 3 3 3 3 3 3 6 4 3
27E | 2 1 6 2 1 2 4 3 1 | 6 6 6 6 6 6 7 6 6
X28 | 2 2 9 2 3 5 6 --- 2 | 2 4 4 3 4 3 6 --- 3
29 | 2 2 4 1 2 2 6 2 1 | 5 5 7 5 5 6 7 6 5
30 | 1 1 4 2 1 2 7 3 1 | 2 3 6 2 3 2 3 3 2
31 | 1 2 10 2 2 2 6 8 2 | 2 3 7 2 3 3 8 8 3
------|--------------------------------------|--------------------------------------
RMS | 2 2 7 2 1 3 6 5 |T 3 4 6 4 4 4 6 6 3
WRMS | 2 2 6 2 1 3 5 5 |NE 2 3 6 3 3 3 6 5 2
MEDI | 2 2 7 2 1 2 6 5 |MD 2 3 6 3 3 3 6 6 3
Table 3.1231.5 GPS week: 1231 Day: 5 MJD: 52866.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 2 1 5 2 1 2 6 2 1 | 3 3 3 3 3 3 4 3 3
2 | 1 2 6 2 1 2 4 7 1 | 1 2 3 2 3 2 4 3 2
3 | 1 2 7 1 1 1 6 7 1 | 4 5 7 4 4 5 7 10 5
4 | 2 1 4 1 1 2 9 3 1 | 2 4 4 3 3 4 6 4 3
5 | 2 1 4 2 1 2 4 5 1 | 2 3 4 3 3 2 3 4 2
6 | 2 2 3 2 1 3 6 10 1 | 3 4 3 3 3 4 4 12 4
7 | 1 1 8 2 1 2 4 5 1 | 3 4 6 4 3 4 5 7 4
8E | 2 1 11 2 1 2 6 4 1 | 6 6 11 7 6 7 6 6 6
9E | 1 1 12 1 1 1 4 3 1 | 10 10 13 10 9 10 10 10 10
10 | 2 2 5 1 1 1 7 4 1 | 1 2 4 2 1 2 5 4 2
11 | 2 2 6 2 2 5 5 6 1 | 2 3 5 2 3 3 5 5 2
13 | 1 2 13 1 2 4 7 6 2 | 2 3 9 2 3 3 4 6 2
14 | 1 2 7 2 1 4 6 7 1 | 1 3 6 2 2 3 4 7 2
X15 | 2 1 --- 1 1 1 6 4 1 | 1 3 --- 2 3 3 4 4 2
16 | 1 2 4 2 1 4 8 6 1 | 2 3 4 3 3 3 6 6 2
17 | 1 2 7 1 1 2 4 3 1 | 1 2 5 2 2 3 4 3 2
18 | 2 2 6 2 2 6 3 6 1 | 1 3 5 2 2 3 3 5 2
20 | 2 2 7 1 1 4 5 6 1 | 1 3 6 3 3 3 6 5 2
21 | 1 2 7 1 1 5 5 4 1 | 1 3 4 2 3 4 5 4 2
23 | 3 3 12 4 2 2 6 6 2 | 3 4 7 5 4 4 5 6 4
24 | 2 1 8 2 1 2 7 3 1 | 1 3 4 3 2 3 6 3 3
25E | 1 2 7 2 1 2 5 4 1 | 5 6 7 6 6 6 6 5 5
26 | 2 2 4 1 1 2 5 3 1 | 3 3 3 2 2 3 5 4 3
27E | 1 1 6 2 2 3 5 3 1 | 5 5 7 5 5 5 5 5 5
X28 | 2 2 10 1 3 6 8 --- 2 | 2 4 5 3 3 3 8 --- 3
29 | 3 3 9 2 2 3 7 4 1 | 8 9 7 8 7 9 10 8 8
30 | 2 1 3 2 1 3 5 2 1 | 3 4 3 3 3 4 4 3 3
31 | 1 2 7 2 1 1 5 8 1 | 2 2 5 2 2 3 6 8 2
------|--------------------------------------|--------------------------------------
RMS | 2 2 7 2 1 3 6 5 |T 3 4 6 4 3 4 5 6 3
WRMS | 2 2 6 2 1 3 5 5 |NE 2 3 5 3 3 3 5 5 3
MEDI | 2 2 7 2 1 2 6 4 |MD 2 3 5 3 3 3 5 5 3
Table 3.1231.6 GPS week: 1231 Day: 6 MJD: 52867.0
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl ngs sio IGS | cod emr esa gfz igr jpl ngs sio IGS
------|--------------------------------------|--------------------------------------
1 | 1 2 6 1 1 2 5 2 1 | 3 5 5 3 6 6 8 7 6
2 | 1 2 7 2 1 2 6 6 1 | 2 5 8 4 4 5 6 5 5
3 | 1 2 7 1 1 2 4 7 1 | 5 7 12 5 7 7 9 12 8
4 | 2 1 6 1 1 2 7 3 1 | 2 6 9 2 5 6 9 7 7
5 | 2 2 5 2 1 2 4 5 1 | 3 5 6 3 5 5 5 7 6
6 | 2 1 4 2 1 2 4 12 1 | 4 5 7 3 5 5 7 12 6
7 | 1 2 8 1 1 2 6 6 1 | 4 5 10 4 6 6 7 9 6
8E | 2 1 5 4 2 2 7 3 1 | 7 9 11 8 9 9 10 9 10
9E | 1 1 7 2 1 2 3 3 1 | 10 10 10 11 10 11 12 11 11
10 | 1 2 5 1 1 1 6 3 1 | 1 4 8 1 5 4 6 6 4
11 | 2 3 10 1 2 5 6 5 2 | 2 5 5 3 4 5 6 7 4
13 | 1 2 12 2 1 4 8 7 2 | 2 6 8 3 5 6 9 10 6
14 | 1 2 7 2 1 5 7 7 2 | 2 5 5 3 4 5 10 9 5
X15 | 1 1 --- 1 1 1 5 4 1 | 1 5 --- 2 5 5 6 7 5
16 | 2 2 5 2 2 5 8 6 1 | 2 5 5 4 4 5 9 8 5
17 | 1 1 7 1 1 2 5 3 1 | 2 4 9 2 4 4 7 5 4
18 | 1 2 4 2 1 6 4 6 1 | 1 4 6 3 4 5 6 9 5
20 | 2 2 6 1 1 4 4 7 1 | 2 5 5 2 5 5 7 8 5
21 | 1 2 8 2 2 5 4 4 1 | 2 5 7 3 5 5 7 6 5
23 | 3 3 11 4 2 3 6 6 2 | 5 7 12 7 7 7 8 7 7
24 | 2 1 8 1 1 2 6 3 1 | 2 6 9 2 5 5 6 5 6
25E | 1 1 5 2 1 2 6 4 1 | 4 6 8 5 5 5 6 6 6
26 | 2 2 3 1 1 2 5 3 1 | 4 6 7 4 6 6 8 7 6
27E | 2 2 6 2 2 3 4 4 1 | 6 9 9 7 8 10 11 8 10
X28 | 2 2 13 1 2 5 7 --- 2 | 3 6 9 2 5 5 8 --- 5
29 | 2 2 6 1 1 2 4 4 1 | 6 8 7 7 8 8 8 9 8
30 | 1 1 5 1 1 2 4 2 1 | 3 5 6 2 4 4 5 5 5
31 | 2 2 10 2 1 2 6 8 2 | 3 5 11 3 5 5 9 11 6
------|--------------------------------------|--------------------------------------
RMS | 2 2 7 2 1 3 6 5 |T 3 6 8 4 5 6 7 8 6
WRMS | 2 2 6 2 1 3 5 5 |NE 2 5 7 3 5 5 7 7 5
MEDI | 2 2 6 2 1 2 6 4 |MD 3 5 8 3 5 5 8 7 6
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.
U - Station Used in centre's solution (at least one day).
Units: centimetres.
Table 4.1231 GPS week: 1231 MJD: 52861.0-52867.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 |U 1 1 3 |U 1 1 3 |U 1 1 3 |
emr | emr 2658 | 1 2 4 | 2 2 5 | 1 2 4 |
esa | esa 2565 | 2 2 4 | 1 2 6 | 1 2 4 |
gfz | gfz 2673 |U 1 2 4 |U 2 2 5 |U 1 1 3 |
igr | igr 2682 | 1 2 4 | 1 2 4 | 1 2 3 |
igs | igs 2682 | 1 2 4 | 1 1 3 | 1 2 3 |
jpl | jpl 2616 | 2 2 5 |U 2 2 5 | 2 2 5 |
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: centimetres.
Table 5.1231.0 GPS week: 1231 Day: 0 MJD: 52861.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 | 1 1 2 | 1 1 3 | 1 2 3 |
emr | emr 2672 | 2 2 4 | 2 2 6 | 2 1 3 |
esa | esa 2592 | 2 2 4 | 1 2 5 | 1 2 4 |
gfz | gfz 2672 | 2 2 5 | 2 2 5 | 1 1 3 |
igr | igr 2676 | 2 2 5 | 1 2 5 | 1 1 3 |
igs | igs 2676 | 1 2 4 | 1 2 4 | 1 1 3 |
jpl | jpl 2670 | 2 3 5 | 2 2 6 | 2 2 4 |
Table 5.1231.1 GPS week: 1231 Day: 1 MJD: 52862.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 | 1 2 3 | 1 1 3 | 1 1 3 |
emr | emr 2672 | 2 2 4 | 2 2 6 | 1 1 4 |
esa | esa 2496 | 2 2 4 | 2 2 8 | 2 2 5 |
gfz | gfz 2673 | 1 2 4 | 2 2 4 | 1 1 4 |
igr | igr 2684 | 1 2 4 | 1 2 4 | 1 1 3 |
igs | igs 2684 | 1 2 3 | 2 2 4 | 1 1 4 |
jpl | jpl 2580 | 2 3 4 | 2 2 6 | 2 2 5 |
Table 5.1231.2 GPS week: 1231 Day: 2 MJD: 52863.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 | 1 1 2 | 1 1 2 | 1 2 3 |
emr | emr 2576 | 2 2 4 | 2 2 5 | 1 2 4 |
esa | esa 2496 | 1 2 4 | 1 1 6 | 1 1 3 |
gfz | gfz 2672 | 1 1 3 | 2 2 5 | 1 2 4 |
igr | igr 2684 | 1 1 3 | 1 1 4 | 1 2 4 |
igs | igs 2684 | 1 1 3 | 1 1 3 | 1 2 3 |
jpl | jpl 2575 | 1 2 4 | 2 2 4 | 2 2 5 |
Table 5.1231.3 GPS week: 1231 Day: 3 MJD: 52864.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 | 1 1 4 | 1 1 3 | 1 1 2 |
emr | emr 2672 | 1 2 6 | 2 2 4 | 1 1 3 |
esa | esa 2592 | 2 2 6 | 1 2 5 | 1 2 3 |
gfz | gfz 2673 | 1 2 6 | 2 2 4 | 1 2 3 |
igr | igr 2681 | 1 2 6 | 2 2 4 | 1 2 3 |
igs | igs 2685 | 1 2 5 | 1 1 3 | 1 2 3 |
jpl | jpl 2672 | 1 3 5 | 2 2 4 | 2 2 4 |
Table 5.1231.4 GPS week: 1231 Day: 4 MJD: 52865.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 | 1 1 3 | 1 1 3 | 1 1 2 |
emr | emr 2672 | 2 1 4 | 2 2 5 | 1 2 3 |
esa | esa 2592 | 2 2 4 | 1 2 5 | 1 1 3 |
gfz | gfz 2673 | 1 1 4 | 2 2 4 | 1 2 3 |
igr | igr 2688 | 1 1 4 | 1 1 3 | 1 1 3 |
igs | igs 2684 | 2 1 3 | 2 1 4 | 1 2 4 |
jpl | jpl 2480 | 2 2 5 | 2 2 4 | 2 2 4 |
Table 5.1231.5 GPS week: 1231 Day: 5 MJD: 52866.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 | 1 1 2 | 1 1 3 | 1 1 3 |
emr | emr 2672 | 1 1 3 | 2 2 4 | 1 1 4 |
esa | esa 2592 | 1 1 3 | 2 2 7 | 2 2 4 |
gfz | gfz 2673 | 1 1 3 | 2 2 4 | 1 1 3 |
igr | igr 2676 | 1 1 3 | 1 2 4 | 1 1 3 |
igs | igs 2679 | 1 1 2 | 1 2 4 | 2 2 4 |
jpl | jpl 2666 | 1 2 3 | 2 2 5 | 2 2 5 |
Table 5.1231.6 GPS week: 1231 Day: 6 MJD: 52867.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2688 | 1 1 3 | 1 1 3 | 1 1 3 |
emr | emr 2672 | 1 1 5 | 2 2 5 | 1 2 5 |
esa | esa 2592 | 1 2 3 | 2 2 6 | 1 2 4 |
gfz | gfz 2673 | 1 2 4 | 2 2 5 | 1 2 4 |
igr | igr 2682 | 1 2 4 | 2 1 4 | 1 2 4 |
igs | igs 2685 | 1 1 4 | 1 1 3 | 1 2 4 |
jpl | jpl 2672 | 1 2 4 | 2 2 5 | 2 2 6 |
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 (10**-5")
Ypole,Yrt: y pole and y pole rate (10**-5"/day)
LOD: Length Of Day (us)
AC LOD BIAS: 21-day mean LOD bias with respect to Bulletin A (us)
AC LOD BIAS RMS: RMS of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.1231 GPS week: 1231 MJD: 52861.5-52867.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -2 0 -2 -10 -1 | -1 15
| 2 2 10 5 1 | 1
emr uuuuu | 2 4 0 15 7 | 29 34
| 3 3 7 5 5 | 1
esa uxuuu | -13 -20 -5 -6 -2 | 38 42
| 8 6 15 13 12 | 1
gfz uuuuu | 1 -2 7 -3 -3 | -3 20
| 2 2 8 6 6 | 1
igr xxxxx | 0 1 -5 2 -2 | 4 19
| 3 3 10 7 3 | 1
irf xxxxx | 1 1 2 -3 -14 | 0 21
| 1 1 4 5 14 | 5
jpl uuuuu | 3 4 -8 7 -15 | 13 29
| 2 2 13 4 11 | 3
ngs uuxxx | 0 -12 -16 -23 42 | -7 48
| 5 8 23 31 17 | 3
sio uuuuu | -4 -3 -2 -8 18 | 19 28
| 3 2 12 5 9 | 4
Table 7: Earth Orientation Parameters daily summary.
Daily Centre ERP, ERP Rates and LOD differences with respect to
IGS combined values.
Xpole,Xrt: x pole and x pole rate (10**-5")
Ypole,Yrt: y pole and y pole rate (10**-5"/day)
LOD: Length Of Day (us)
AC LOD BIAS: 21-day mean LOD bias with respect to Bulletin A (us)
AC LOD BIAS RMS: RMS of AC LOD BIAS (us)
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 7.1231.0 GPS week: 1231 Day: 0 MJD: 52861.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -2 1 6 -9 -3 | 1 13
emr uuuuu | 2 6 -15 14 7 | 30 35
esa uxuuu | -1 -29 -13 10 14 | 40 43
gfz uuuuu | -1 -1 5 -4 -6 | -2 19
igr xxxxx | 5 4 0 8 -4 | 7 18
irf xxxxx | 1 2 4 -2 -14 | 7 20
jpl uuuuu | 2 3 9 0 -21 | 18 29
ngs uuxxx | 5 -24 -17 -24 20 | -9 47
sio uuuuu | -4 -5 -2 -3 30 | 15 26
Table 7.1231.1 GPS week: 1231 Day: 1 MJD: 52862.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -1 2 -15 -8 0 | 0 15
emr uuuuu | 2 2 3 25 16 | 29 34
esa uxuuu | -17 -21 -31 -13 -10 | 40 43
gfz uuuuu | 1 -4 20 -10 -9 | -3 20
igr xxxxx | 1 -1 -5 -9 2 | 5 19
irf xxxxx | 0 1 2 -12 -19 | 5 21
jpl uuuuu | 1 3 -8 7 -23 | 15 29
ngs uuxxx | -2 -8 -59 -86 49 | -11 47
sio uuuuu | 0 -1 -5 -11 28 | 15 26
Table 7.1231.2 GPS week: 1231 Day: 2 MJD: 52863.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | 2 2 -6 -14 -1 | -2 16
emr uuuuu | -4 0 6 14 8 | 27 33
esa uxuuu | -23 -15 -9 1 1 | 38 42
gfz uuuuu | 4 -3 5 4 4 | -4 21
igr xxxxx | -3 -3 5 8 0 | 4 19
irf xxxxx | 3 1 3 -1 -30 | 2 22
jpl uuuuu | 6 6 4 8 -32 | 13 29
ngs uuxxx | -8 -8 16 -26 46 | -10 47
sio uuuuu | -5 -1 -16 -15 16 | 17 26
Table 7.1231.3 GPS week: 1231 Day: 3 MJD: 52864.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -3 1 -12 -4 1 | -2 16
emr uuuuu | 5 8 -1 10 12 | 28 33
esa uxuuu | -21 -13 6 -10 -11 | 38 42
gfz uuuuu | 4 -4 17 -5 -8 | -4 21
igr xxxxx | 2 4 -5 9 -5 | 4 19
irf xxxxx | 0 2 3 -6 -27 | 0 22
jpl uuuuu | 2 4 -9 12 -14 | 11 29
ngs uuxxx | -3 -25 -17 -25 38 | -8 48
sio uuuuu | -7 0 -8 -11 21 | 19 27
Table 7.1231.4 GPS week: 1231 Day: 4 MJD: 52865.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -2 -3 -3 -15 0 | -2 16
emr uuuuu | 5 8 5 11 4 | 29 34
esa uxuuu | -9 -26 -3 -28 -4 | 38 42
gfz uuuuu | -1 -4 1 6 -8 | -3 20
igr xxxxx | 0 -3 -15 1 -2 | 4 19
irf xxxxx | 0 -1 3 2 -15 | -2 23
jpl uuuuu | 3 5 -8 9 3 | 11 29
ngs uuxxx | 0 -6 -16 1 52 | -8 47
sio uuuuu | -5 -5 9 0 12 | 21 29
Table 7.1231.5 GPS week: 1231 Day: 5 MJD: 52866.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -4 -1 14 -14 0 | -3 15
emr uuuuu | 3 2 2 15 3 | 29 34
esa uxuuu | -10 -22 17 3 -19 | 37 41
gfz uuuuu | 2 1 -3 1 6 | -3 20
igr xxxxx | -5 2 -18 1 -6 | 3 19
irf xxxxx | 0 2 -7 0 -3 | -5 21
jpl uuuuu | 3 2 -26 6 -14 | 11 29
ngs uuxxx | 4 -7 -19 -7 67 | -5 48
sio uuuuu | -3 -4 -9 -6 8 | 23 30
Table 7.1231.6 GPS week: 1231 Day: 6 MJD: 52867.5
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
------------------------------------------------------------------------
cod uuuuu | -2 -3 0 -3 -1 | -2 15
emr uuuuu | 0 4 3 16 1 | 30 35
esa uxuuu | -8 -15 -1 -2 12 | 37 41
gfz uuuuu | 1 0 4 -10 -3 | -1 20
igr xxxxx | 3 1 7 -3 2 | 3 19
irf xxxxx | 1 2 4 -4 10 | -6 21
jpl uuuuu | 3 8 -23 2 -7 | 10 28
ngs uuxxx | 4 -9 -1 8 23 | -1 51
sio uuuuu | -1 -3 19 -7 11 | 25 31