[IGSREPORT-3919] Wk 0911 IGS Final Orbits
AC
AC
Wed Jul 9 09:54:31 PDT 1997
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IGS Electronic Report Wed Jul 9 9:54:31 PDT 1997 Message Number 3919
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0911 IGS Final Orbits
Final IGS Orbit Combination - Week 0911 (Jun 22, 1997 - Jun 28, 1997)
Contacts: J. Kouba (kouba at geod.emr.ca)
Y. Mireault (mireault at geod.emr.ca), F. Lahaye (lahaye at geod.emr.ca)
COMBINATION STRATEGY:
For a complete description of combination strategy, please refer to the report
posted on CDDIS (IGS09117.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.
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 used to integrate 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:
IGS09110-6.SP3 IGS GPS ephemeris files for days 0-6, week 0911 in SP3 format.
IGS09117.ERP Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
IGS09117.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. Only the GFZ "exact" clock corrections (one epoch out of two) are included
in the combination and RMS computation (no "interpolation" values).
3. Rapid ("IGR") orbits/clocks are included in the combination for statistics
only.
4. The following centre clock solutions, which provide broadcast clock
corrections, were excluded from the combination but kept in the combination
statistics:
-> Centre: NGS
5. Centre clock weights were determined using the following non-SA satellites:
Day | PRN list
----+---------
0-6 | 15
6. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the first 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 | IGR | ~12:30 | ~ 27.6 ns
7. The following orbit solutions were excluded from the combination because
they were biasing the weighted average (generally indicated by long arc RMS).
They were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
0 | EMR | ALL (a)
4 | EMR | ALL (a)
(a) Z-rotation problems that affected the combined solution (see Table 2).
8. State vector resets were modeled for the following satellites to
alleviate the effects of modeling problems, experienced by all centres,
in the Long Arc (LA) process:
Day (Date) | TIME | PRN | Centres | Reason
------------+----------+-------+----------+-------------------
1 (Jun 23) | 00:00:00 | 14 | ALL | Modeling problems
3 (Jun 25) | 00:00:00 | 19 | ALL | Modeling problems
3 (Jun 23) | 00:00:00 | 23 | ALL | Modeling problems
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS09117.SUM).
Table 1: Week 0911 summary. (Jun 22, 1997 - Jun 28, 1997)
Table 1.0911.a GPS week: 0911 MJD: 50621.0-50627.0
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 81 | .00 .01 -.01 -.10 .13 .11 -.1 .05 .04 | 3.7 .1 .5
| .00 .00 .00 .05 .06 .12 .1 | 7.5 14.5
emr 30 | .00 -.02 .00 .38 .22 .76 -.1 .10 .10 | 1059.7 81.9 .5
| .01 .01 .00 .09 .08 .36 .1 | 180.5 9.3
esa 52 | .00 .00 .00 -.13 -.18 .09 .2 .08 .07 | 10.0 -46.5 1.4
| .00 .00 .01 .09 .13 .12 .1 | 15.4 19.8
gfz 51 | .00 .00 .01 .12 .07 -.12 -.1 .06 .06 | 1061.3 82.4 .5
| .00 .00 .00 .07 .07 .13 .0 | 180.6 8.9
igr n/a| .00 -.02 .01 -.01 .13 -.01 .0 .06 .05 | -2.3 8.8 .6
| .00 .01 .01 .18 .07 .16 .1 | 4.8 22.1
jpl 37 | .00 .01 .01 -.03 -.16 .03 .2 .05 .05 | 1394.1 71.1 .4
| .00 .00 .00 .08 .07 .05 .0 | 1001.5 35.6
ngs 50 | .01 -.05 -.01 -.19 .37 .30 -.1 .17 .17 | .0 4.0 80.1
| .01 .01 .01 .26 .27 .17 .2 | 7.5 9.3
sio 107| .00 .01 -.01 .01 -.13 -.59 .0 .08 .07 | .0 .0 .0
| .00 .01 .01 .14 .03 .15 .2 | .0 .0
Table 1.0911.b GPS week : 0911 MJD: 50621.0-50627.0
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 | 3 3 2 3 3 3 3 |
2E | 3 3 3 2 3 2 2 |
3 | 2 2 2 3 3 2 2 |
4 | 3 3 3 3 3 4 3 |
5E | 2 3 3 4 3 2 3 |
6 | 3 3 3 3 3 3 3 |
7 | 3 2 3 3 4 2 3 |
9 | 3 3 2 3 2 2 3 |
10E | 3 3 3 3 3 4 3 |
14E | 34 2 3 3 2 3 2 | Modeling problems on day 0.
15 | 3 2 2 3 2 2 2 |
16E | 3 2 2 3 3 2 3 |
17 | 2 2 2 3 3 3 2 |
18 | 2 2 3 3 3 3 2 |
19 | 3 2 6 5 2 2 2 |
21E | 3 3 3 4 3 4 4 |
22E | 3 2 2 3 3 3 6 |
23E | 4 3 4 3 6 3 3 |
24 | 3 2 3 3 3 2 3 |
25 | 3 3 3 3 3 2 3 |
26 | 3 3 2 3 3 2 2 |
27 | 3 2 3 3 3 3 2 |
29 | 3 2 2 3 3 2 2 |
30E | 3 4 3 3 2 2 2 |
31 | 3 2 2 2 2 2 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 2.0911.0 GPS week: 0911 Day: 0 MJD: 50621.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 80 | .01 .01 -.01 -.04 .07 .12 -.1 .09 .05 | 15.3 -21.2 .4
emr 31 | .00 -.02 .00 .31 .10 1.38 -.2 .10 .10 | 816.9 71.2 .3
esa 51 | .00 -.01 .01 .05 -.11 -.07 .1 .06 .06 | -4.4 -53.2 1.2
gfz 52 | .00 .00 .01 .06 .10 .03 -.1 .04 .04 | 818.4 71.7 .2
igr n/a| .01 -.03 .01 .26 .16 .30 .0 .09 .05 | -13.0 58.8 .6
jpl 37 | .01 .01 .00 .00 -.07 .05 .1 .07 .07 | 818.2 71.7 .3
ngs 52 | .02 -.06 .00 -.11 .06 .18 .2 .16 .17 | 1.4 4.3 81.3
sio 114| .00 .01 -.01 -.12 -.15 -.48 .0 .09 .08 | .0 .0 .0
Table 2.0911.1 GPS week: 0911 Day: 1 MJD: 50622.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 82 | .00 .01 -.02 -.07 .10 -.01 -.2 .04 .04 | -1.8 6.7 .7
emr 32 | .00 -.02 .00 .25 .16 .76 .1 .09 .09 | 889.5 84.5 .5
esa 55 | .00 .00 .00 -.05 -.24 .09 .2 .07 .07 | 9.1 -13.2 1.4
gfz 53 | .00 .00 .01 .02 .14 -.18 -.1 .04 .04 | 891.0 84.8 .5
igr n/a| .01 -.03 .01 .14 .09 -.17 -.1 .06 .06 | .7 -1.6 .5
jpl 37 | .00 .00 .01 .01 -.16 -.03 .2 .04 .04 | 890.8 84.7 .4
ngs 51 | .00 -.04 -.02 .12 .03 .09 .1 .17 .17 | -3.5 1.6 80.0
sio 108|-.01 .02 .00 -.21 -.14 -.54 .0 .08 .08 | .0 .0 .0
Table 2.0911.2 GPS week: 0911 Day: 2 MJD: 50623.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 82 | .01 .01 -.01 -.07 .12 .01 -.1 .05 .04 | -3.9 6.4 .4
emr 30 | .00 -.03 .00 .36 .21 .52 -.1 .08 .08 | 968.4 90.4 .3
esa 51 | .00 .00 .01 -.20 -.35 .01 .2 .12 .08 | -14.2 -51.7 1.0
gfz 52 | .00 .00 .01 .16 .02 -.14 -.1 .07 .07 | 970.2 90.7 .3
igr n/a| .00 -.02 .01 .05 .22 .01 .1 .04 .04 | -.2 .4 .4
jpl 37 |-.01 .01 .01 -.16 -.18 .02 .2 .04 .04 | 969.8 90.8 .3
ngs 48 | .02 -.06 .00 .07 .60 .14 -.4 .16 .16 | -14.6 18.8 81.2
sio 102| .00 .01 .00 .00 -.11 -.42 .1 .06 .05 | .0 .0 .0
Table 2.0911.3 GPS week: 0911 Day: 3 MJD: 50624.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 80 | .01 .01 -.01 -.09 .24 .06 -.1 .05 .04 | -2.4 13.8 .5
emr 29 |-.01 -.02 -.01 .36 .18 .43 -.2 .09 .09 | 1058.0 94.7 .5
esa 50 | .00 .00 -.01 -.17 -.34 .00 .3 .08 .06 | 10.5 -41.3 1.8
gfz 51 | .00 .00 .01 .22 .18 .00 -.1 .07 .07 | 1059.3 94.6 .5
igr n/a| .00 -.02 .00 -.23 .12 -.03 -.1 .04 .04 | -.1 -.5 .4
jpl 37 | .00 .01 .01 -.09 -.29 -.03 .2 .04 .04 | 1059.0 94.7 .4
ngs 51 | .02 -.06 -.02 -.18 .79 .57 -.2 .17 .16 | .6 11.3 80.3
sio 105| .00 .02 -.01 .04 -.08 -.45 -.3 .09 .09 | .0 .0 .0
Table 2.0911.4 GPS week: 0911 Day: 4 MJD: 50625.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 81 | .01 .01 -.01 -.07 .15 .32 -.1 .05 .04 | 12.3 -11.2 .5
emr 30 | .01 -.03 .00 .46 .36 1.15 -.1 .10 .10 | 1143.0 82.2 .4
esa 53 | .00 -.01 .01 -.17 -.04 .30 .1 .07 .07 | 32.0 -33.8 1.3
gfz 50 | .00 .00 .01 .13 -.01 -.01 -.2 .08 .08 | 1145.1 82.6 .4
igr n/a| .00 -.02 .01 .00 .16 -.02 .0 .05 .04 | -.8 1.0 .5
jpl 36 | .00 .01 .01 .10 -.11 .10 .1 .04 .04 | 1145.2 82.5 .4
ngs 50 | .02 -.06 .01 -.66 .38 .42 -.2 .19 .19 | 2.3 2.0 81.0
sio 104| .00 .00 -.02 .08 -.11 -.73 .0 .06 .05 | .0 .0 .0
Table 2.0911.5 GPS week: 0911 Day: 5 MJD: 50626.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 81 | .00 .00 -.01 -.18 .15 .24 -.3 .04 .04 | 2.5 17.1 .5
emr 29 | .00 -.02 .00 .52 .27 .51 -.1 .12 .11 | 1232.1 80.8 .4
esa 52 | .00 .00 .00 -.21 -.10 .17 .1 .06 .05 | 18.6 -55.9 1.4
gfz 50 | .00 .01 .01 .18 -.01 -.28 -.1 .06 .06 | 1234.2 81.4 .4
igr n/a| .00 -.02 .00 -.09 -.02 -.02 -.1 .05 .04 | -1.1 1.5 .4
jpl 37 | .00 .01 .01 -.05 -.16 .06 .2 .04 .04 | 1233.9 81.2 .4
ngs 47 | .01 -.05 .00 -.31 .36 .32 -.2 .19 .18 | 8.6 1.4 77.8
sio 106| .00 .01 -.02 .11 -.15 -.66 -.2 .06 .06 | .0 .0 .0
Table 2.0911.6 GPS week: 0911 Day: 6 MJD: 50627.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 79 | .00 .01 -.01 -.17 .10 .06 -.2 .04 .04 | 3.8 -10.9 .5
emr 30 | .01 -.01 .00 .40 .27 .60 -.2 .09 .09 | 1309.8 69.5 .7
esa 53 | .00 .00 .00 -.15 -.10 .13 .1 .06 .06 | 18.3 -76.6 1.3
gfz 50 | .00 .00 .01 .09 .07 -.27 -.1 .05 .05 | 1311.2 70.7 .7
igr n/a| .01 -.02 -.01 -.22 .15 -.16 .2 .04 .04 | -1.3 2.1 1.0
jpl 37 | .00 .01 .01 -.01 -.13 .04 .1 .04 .04 | 3642.1 -7.9 .6
ngs 51 | .00 -.05 -.01 -.30 .35 .38 -.4 .16 .17 | 5.3 -11.1 79.1
sio 108| .00 .01 -.01 .18 -.15 -.82 .2 .10 .08 | .0 .0 .0
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.
"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 3.0911.0 GPS week: 0911 Day: 0 MJD: 50621.0
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 | 6 7 6 4 3 4 10 7 3 | 6 7 8 8 7 6 12 9 7
2E | 5 11 5 6 5 2 16 9 3 | 6 13 6 9 8 9 17 11 7
3 | 6 6 5 3 8 3 10 7 2 | 3 5 5 5 5 4 13 7 3
4 | 5 10 4 5 5 4 19 8 3 | 5 10 7 6 7 6 20 8 5
5E | 4 9 6 4 6 4 11 8 2 | 9 12 8 10 10 10 15 12 8
6 | 5 13 6 5 4 5 12 5 3 | 4 10 5 3 8 5 12 6 3
7 | 5 8 4 5 4 6 15 12 3 | 3 7 6 5 5 5 16 12 3
9 | 5 12 5 7 9 6 13 8 3 | 4 12 6 7 7 8 10 11 4
10 | 6 7 4 4 5 3 15 9 3 | 14 16 17 16 14 15 21 18 15
14 | 39 --- --- --- 38 30 --- --- 34 | 3 --- --- --- 18 44 --- --- 25
15 | 6 12 5 4 6 5 22 10 3 | 5 14 6 5 7 5 16 10 5
16 | 5 14 5 5 7 5 22 10 3 | 15 18 15 14 14 14 20 14 14
17 | 4 11 5 3 5 2 16 8 2 | 6 14 8 7 11 6 19 7 6
18 | 5 8 5 3 5 4 10 6 2 | 3 7 8 6 6 4 11 7 4
19 | 5 6 8 3 4 3 13 13 3 | 8 9 12 5 7 6 12 11 6
21 | 6 9 7 5 5 6 18 9 3 | 11 13 11 11 11 11 22 11 10
22E | 4 9 6 4 9 3 13 11 3 | 8 12 6 7 11 8 14 14 7
23 | 8 7 10 3 3 5 19 10 4 | 11 16 12 13 17 15 24 16 14
24 | 4 11 7 4 6 4 21 7 3 | 4 10 6 6 8 6 19 8 5
25 | 4 7 6 4 4 3 19 8 3 | 4 7 6 5 7 6 17 9 4
26 | 7 14 4 5 5 3 14 7 3 | 7 8 9 6 8 5 12 6 6
27 | 4 6 4 4 5 4 20 9 3 | 4 8 9 7 7 6 15 10 6
29 | 5 9 6 3 3 5 22 9 3 | 7 12 11 7 8 5 16 11 8
30E | 5 22 12 4 8 4 19 8 3 | 17 25 16 19 20 19 26 19 17
31 | 5 7 5 5 7 4 14 7 3 | 4 6 6 7 7 5 15 8 4
------|--------------------------------------|--------------------------------------
RMS | 9 10 6 4 9 7 16 9 |T 7 12 9 8 10 12 16 11 9
WRMS | 5 10 6 4 5 7 17 8 |NE 7 11 9 8 9 12 16 10 9
MEDI | 5 9 5 4 5 4 16 8 |MD 6 11 8 7 8 6 16 11 6
Table 3.0911.1 GPS week: 0911 Day: 1 MJD: 50622.0
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 | 5 8 6 5 5 6 11 10 3 | 5 11 5 5 5 5 13 12 5
2 | 4 16 4 5 7 3 15 11 3 | 6 17 5 7 9 7 17 9 5
3 | 3 6 5 3 7 3 17 7 2 | 4 6 4 5 5 4 14 8 3
4 | 3 7 7 5 4 4 20 6 3 | 4 10 6 4 6 5 19 6 3
5E | 4 9 9 5 5 4 11 11 3 | 5 9 8 6 7 7 13 15 5
6 | 5 11 6 7 4 4 15 6 3 | 4 9 6 4 5 5 16 6 3
7 | 3 8 6 5 6 5 14 6 2 | 4 12 4 8 9 5 14 7 5
9 | 5 10 8 4 5 4 22 9 3 | 3 11 7 6 5 5 21 9 4
10 | 6 6 8 3 4 3 19 11 3 | 15 16 13 16 15 14 22 12 14
14 | 4 6 6 5 10 3 22 6 2 | 7 8 10 7 15 10 20 8 7
15 | 4 6 5 3 6 4 15 7 2 | 4 8 7 6 7 5 11 6 4
16 | 3 8 5 5 5 4 15 7 2 | 9 12 10 8 10 10 17 12 8
17 | 5 9 5 3 5 3 18 8 2 | 4 11 5 4 8 5 18 6 4
18 | 6 7 4 6 4 4 11 5 2 | 3 8 6 5 5 4 10 7 4
19 | 5 7 5 3 4 3 9 9 2 | 4 9 14 5 5 3 12 8 3
21 | 6 8 5 6 8 5 30 5 3 | 13 13 14 14 10 12 17 11 11
22E | 4 6 6 4 7 2 16 5 2 | 5 10 9 7 8 7 15 10 6
23 | 5 6 12 4 7 3 20 9 3 | 12 12 10 13 14 12 17 14 11
24 | 4 4 6 3 6 3 21 6 2 | 3 7 7 5 5 5 19 5 4
25 | 3 8 9 4 6 5 16 8 3 | 5 7 8 6 9 4 12 7 4
26 | 6 7 8 6 6 3 22 8 3 | 7 7 9 4 8 2 17 7 5
27 | 4 6 3 3 6 4 14 7 2 | 3 8 9 5 6 5 17 9 4
29 | 3 6 7 5 4 4 13 6 2 | 7 6 10 7 7 4 13 10 7
30E | 4 22 8 4 4 7 18 7 4 | 12 16 14 12 12 13 22 14 11
31 | 4 5 6 3 7 4 14 5 2 | 3 5 6 3 6 5 14 5 2
------|--------------------------------------|--------------------------------------
RMS | 4 9 7 4 6 4 17 8 |T 6 10 8 7 8 7 16 9 6
WRMS | 4 9 7 4 6 4 17 8 |NE 6 10 8 7 8 6 16 8 6
MEDI | 4 7 6 4 6 4 16 7 |MD 5 9 8 6 7 5 17 8 5
Table 3.0911.2 GPS week: 0911 Day: 2 MJD: 50623.0
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 | 5 7 4 6 2 5 13 5 2 | 4 6 4 6 5 5 10 5 3
2 | 4 8 11 3 4 3 15 5 3 | 5 10 5 5 8 6 17 7 4
3 | 4 6 5 6 3 3 18 4 2 | 4 6 4 4 4 4 20 8 3
4 | 4 11 7 7 3 4 18 4 3 | 4 13 5 5 5 5 16 5 5
5 | 5 10 9 6 4 4 14 8 3 | 7 11 8 7 8 8 15 11 6
6 | 7 12 9 8 4 3 19 5 3 | 3 10 6 4 6 5 17 7 4
7 | 4 9 4 4 3 4 22 4 3 | 3 9 4 6 6 4 20 6 3
9 | 4 8 7 7 5 4 12 4 2 | 4 9 7 6 6 7 12 7 4
10E | 5 7 8 4 5 5 16 6 3 | 20 19 23 22 22 19 24 18 19
14 | 4 7 8 7 6 3 20 5 3 | 6 10 6 5 9 6 17 6 5
15 | 3 7 9 3 5 3 17 5 2 | 4 8 7 4 5 5 13 4 3
16 | 3 8 4 8 5 3 14 5 2 | 14 20 17 14 16 16 20 18 16
17 | 3 7 6 3 4 3 12 6 2 | 6 10 6 6 8 5 12 7 5
18 | 5 7 12 11 4 4 10 5 3 | 2 7 10 11 7 4 9 7 4
19 | 7 7 41 12 5 8 13 6 6 | 4 8 32 8 5 4 9 5 3
21E | 5 12 6 12 4 4 17 7 3 | 8 12 10 13 11 7 17 9 8
22 | 4 6 6 6 3 4 17 6 2 | 6 11 8 8 7 6 17 8 6
23 | 6 8 19 6 5 5 21 8 4 | 23 20 6 19 16 23 13 21 19
24 | 3 11 10 4 3 4 18 9 3 | 4 9 7 5 4 5 15 5 4
25 | 3 8 7 5 3 3 22 6 3 | 5 7 8 6 6 6 18 7 4
26 | 6 5 9 5 4 2 13 6 2 | 5 9 9 6 6 3 17 6 4
27 | 6 5 19 3 4 3 16 7 3 | 4 10 20 5 6 6 13 8 6
29 | 4 6 5 5 3 4 11 4 2 | 6 9 8 8 9 5 11 8 6
30E | 5 8 6 5 3 6 16 5 3 | 13 15 12 14 14 13 25 18 13
31 | 4 6 12 4 3 3 14 4 2 | 3 7 8 4 5 4 14 4 3
------|--------------------------------------|--------------------------------------
RMS | 5 8 12 7 4 4 16 6 |T 8 11 11 9 9 8 16 9 7
WRMS | 4 8 8 7 4 4 16 5 |NE 7 10 10 7 7 7 15 8 6
MEDI | 4 7 8 6 4 4 16 5 |MD 5 10 8 6 6 5 16 7 4
Table 3.0911.3 GPS week: 0911 Day: 3 MJD: 50624.0
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 | 5 9 5 5 3 6 11 8 3 | 5 9 5 8 6 6 11 11 5
2 | 4 7 5 4 3 3 15 7 2 | 4 9 5 5 6 7 19 6 4
3 | 3 7 4 8 4 4 17 7 3 | 5 6 4 5 5 4 17 9 3
4 | 5 9 11 5 4 3 16 6 3 | 4 11 11 6 5 5 17 9 5
5 | 4 8 14 8 3 5 13 13 4 | 6 10 5 6 7 7 16 15 5
6 | 3 12 5 13 4 4 10 7 3 | 4 9 4 3 7 5 14 7 4
7 | 5 10 4 11 5 4 11 9 3 | 3 11 4 10 6 5 18 9 4
9 | 3 7 4 11 4 3 10 8 3 | 3 8 5 7 8 6 16 9 4
10E | 6 13 8 7 4 3 22 9 3 | 13 15 16 12 15 13 24 9 12
14E | 4 8 6 5 5 4 26 7 3 | 7 9 6 7 8 6 18 10 5
15 | 3 8 6 3 5 3 17 10 3 | 4 9 5 5 6 5 14 10 4
16 | 2 --- 5 4 4 4 18 8 3 | 16 --- 18 17 17 16 23 17 16
17 | 3 11 4 3 2 4 12 13 3 | 6 14 8 7 7 6 15 13 6
18 | 5 11 9 9 3 4 13 6 3 | 3 10 11 5 5 5 12 7 4
19 | 8 7 24 10 6 6 15 12 5 | 2 6 12 7 5 7 10 10 4
21E | 5 14 8 9 6 5 18 14 4 | 14 15 14 15 18 15 19 16 13
22 | 3 7 4 5 5 4 25 9 3 | 6 11 8 5 7 6 17 12 6
23 | 6 7 6 5 5 3 22 9 3 | 18 12 16 17 15 15 19 19 16
24 | 3 10 7 4 4 3 17 12 3 | 4 7 7 5 5 6 13 11 4
25 | 3 8 4 5 3 3 24 4 3 | 4 7 7 6 8 5 13 7 4
26 | 6 7 6 6 3 3 11 11 3 | 5 7 7 6 6 5 14 8 5
27 | 5 8 10 5 7 3 15 8 3 | 4 9 9 8 9 7 15 11 5
29 | 6 7 4 6 3 6 17 8 3 | 6 9 8 7 8 5 15 12 6
30E | 4 12 3 5 3 5 14 6 3 | 14 18 15 14 13 16 21 15 14
31 | 3 6 5 8 4 2 14 7 2 | 4 5 3 9 6 5 15 10 3
------|--------------------------------------|--------------------------------------
RMS | 5 9 8 7 4 4 17 9 |T 7 10 9 8 9 8 16 11 7
WRMS | 4 9 6 7 4 4 16 9 |NE 6 9 8 8 7 7 15 11 6
MEDI | 4 8 5 5 4 4 15 8 |MD 5 9 7 7 7 6 16 10 5
Table 3.0911.4 GPS week: 0911 Day: 4 MJD: 50625.0
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 | 5 14 4 5 5 6 21 5 3 | 4 9 7 5 6 5 14 7 4
2 | 4 9 6 5 4 4 18 5 3 | 5 9 5 7 6 7 17 5 4
3 | 7 6 11 8 4 4 15 5 3 | 4 6 4 7 5 5 14 6 3
4 | 4 13 5 5 5 3 22 4 3 | 4 14 6 5 6 5 18 5 4
5 | 3 9 12 9 5 3 16 6 3 | 4 8 6 6 6 5 14 7 4
6 | 4 15 3 13 4 5 18 5 3 | 3 9 4 4 5 4 20 7 3
7 | 6 9 4 19 6 5 13 5 4 | 3 9 7 18 7 4 17 6 5
9 | 2 10 6 6 4 3 9 4 2 | 4 9 7 5 5 7 12 8 4
10E | 5 12 10 7 4 3 25 5 3 | 16 21 23 18 16 15 23 15 16
14E | 3 10 3 5 5 3 17 6 2 | 7 10 6 8 9 8 16 8 7
15 | 3 9 5 6 4 4 17 5 2 | 5 8 7 6 6 5 14 7 4
16E | 6 8 5 10 3 7 12 5 3 | 30 34 26 26 30 34 33 34 31
17 | 3 12 4 5 4 5 13 8 3 | 5 15 6 7 7 8 16 9 6
18 | 3 10 6 9 5 4 15 5 3 | 3 13 6 4 8 4 14 6 4
19 | 4 9 5 4 4 5 20 4 2 | 2 8 10 6 4 5 16 6 3
21E | 4 15 9 9 5 4 25 4 3 | 6 17 9 9 9 9 24 9 7
22 | 3 7 4 6 4 4 21 6 3 | 5 9 5 5 6 5 15 7 5
23E | 10 12 18 7 14 6 32 12 6 | 33 21 15 22 15 28 16 35 26
24 | 3 10 5 5 3 2 28 4 3 | 4 8 7 6 5 5 17 7 4
25 | 3 9 3 5 3 4 30 4 3 | 4 7 8 5 6 4 22 7 5
26 | 6 7 4 6 3 5 14 5 3 | 6 9 9 6 7 5 13 5 5
27 | 4 6 9 5 6 3 15 6 3 | 3 6 7 6 5 5 11 4 4
29 | 3 9 6 9 3 5 19 6 3 | 6 9 9 8 6 5 14 7 6
30E | 5 12 5 5 4 3 13 6 2 | 9 14 10 9 10 10 20 13 9
31 | 4 6 4 6 4 3 14 5 2 | 2 6 3 6 5 4 15 5 3
------|--------------------------------------|--------------------------------------
RMS | 5 10 7 8 5 4 19 6 |T 10 13 10 10 9 10 17 12 9
WRMS | 4 10 7 8 4 4 19 5 |NE 4 9 6 7 5 5 15 6 4
MEDI | 4 9 5 6 4 4 17 5 |MD 4 9 7 6 6 5 16 7 4
Table 3.0911.5 GPS week: 0911 Day: 5 MJD: 50626.0
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 | 5 10 4 4 3 5 27 4 3 | 4 9 5 4 5 5 13 6 3
2 | 3 8 6 2 5 4 16 6 2 | 5 10 6 7 5 8 18 8 5
3 | 4 6 8 5 3 4 12 4 2 | 4 7 3 5 4 3 9 6 3
4 | 4 21 5 5 4 4 26 5 4 | 4 18 5 4 7 4 21 6 4
5 | 3 11 5 7 4 4 13 6 2 | 4 10 6 5 6 7 12 9 5
6 | 4 15 6 11 4 3 11 7 3 | 3 13 4 5 5 5 12 6 4
7 | 4 8 3 3 4 5 19 5 2 | 3 7 5 9 5 8 20 6 4
9 | 2 12 5 4 3 3 9 4 2 | 4 13 7 6 6 6 12 5 5
10E | 7 14 5 6 4 4 35 5 4 | 12 14 12 14 13 12 23 13 12
14E | 4 13 6 5 6 3 16 14 3 | 6 12 9 7 11 9 18 11 7
15 | 3 8 5 5 5 3 11 5 2 | 4 9 4 6 5 5 10 7 3
16E | 4 9 7 4 5 2 13 4 2 | 16 17 16 16 18 17 22 16 16
17 | 3 10 5 6 4 4 20 7 3 | 3 10 5 5 6 4 16 6 3
18 | 4 18 8 9 5 4 13 5 3 | 6 21 5 8 7 6 13 7 6
19 | 4 7 6 6 5 2 13 6 2 | 2 8 4 5 4 4 12 6 2
21E | 4 18 8 8 5 5 28 6 4 | 11 19 12 14 12 14 21 17 12
22 | 3 7 7 5 5 3 22 6 3 | 5 11 7 6 7 8 20 8 6
23E | 4 13 6 5 8 4 24 7 3 | 9 11 7 11 8 7 14 14 8
24 | 2 11 3 4 4 3 20 7 2 | 3 7 4 4 6 3 11 6 3
25 | 2 6 3 4 5 3 21 5 2 | 4 6 5 5 5 4 19 8 3
26 | 6 8 4 6 4 5 7 5 2 | 6 10 6 5 6 4 10 5 5
27 | 4 12 7 4 4 4 13 6 3 | 3 13 5 5 6 6 10 7 4
29 | 3 7 5 5 5 5 19 7 2 | 7 7 8 6 8 7 12 6 6
30E | 4 14 4 4 4 3 12 6 2 | 7 17 9 8 9 10 17 12 8
31 | 4 6 4 4 3 3 12 6 2 | 3 6 4 5 5 5 10 6 3
------|--------------------------------------|--------------------------------------
RMS | 4 12 6 6 5 4 19 6 |T 6 12 7 7 7 7 15 8 6
WRMS | 4 11 5 6 4 4 18 6 |NE 4 10 5 5 5 5 14 6 4
MEDI | 4 10 5 5 4 4 16 6 |MD 4 10 5 6 6 6 13 7 5
Table 3.0911.6 GPS week: 0911 Day: 6 MJD: 50627.0
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 | 6 7 3 4 2 5 23 16 3 | 7 11 8 7 7 7 20 8 7
2 | 4 9 6 4 3 4 13 8 2 | 6 12 7 8 6 11 22 9 6
3 | 4 7 5 4 4 3 10 7 2 | 4 7 4 5 5 4 13 7 3
4 | 4 8 8 6 4 5 18 10 3 | 6 12 5 6 6 6 20 10 5
5 | 3 6 8 6 6 4 11 13 3 | 5 8 5 6 5 6 17 10 5
6 | 4 10 7 6 5 3 13 7 3 | 4 10 5 5 6 5 17 7 5
7 | 6 7 5 4 5 4 18 10 3 | 4 8 5 5 6 5 21 10 3
9 | 5 10 4 6 5 4 8 9 3 | 7 9 7 7 6 8 17 10 6
10E | 5 10 9 5 5 4 26 8 3 | 13 15 19 14 16 12 26 14 13
14E | 3 8 6 4 3 3 12 5 2 | 7 10 6 9 7 9 17 9 8
15 | 3 7 3 5 4 4 14 10 2 | 6 9 5 7 6 5 16 10 5
16E | 5 10 10 4 6 4 14 7 3 | 12 12 15 12 11 12 19 12 12
17 | 3 8 5 3 5 4 15 8 2 | 7 10 6 7 8 7 18 9 6
18 | 3 7 4 5 4 3 13 10 2 | 6 9 8 6 7 6 16 11 6
19 | 3 6 4 3 3 4 13 11 2 | 2 8 5 3 5 5 15 9 3
21E | 4 17 8 8 6 5 20 15 4 | 13 18 14 15 15 14 22 11 13
22 | 8 20 11 --- 6 9 --- 11 6 | 6 17 10 --- 10 12 --- 15 8
23E | 6 13 4 4 4 4 22 10 3 | 12 15 13 13 11 14 18 17 13
24 | 4 7 3 4 3 3 24 8 3 | 5 8 5 6 6 7 24 9 5
25 | 3 6 6 5 3 3 22 22 3 | 4 6 6 6 5 6 20 20 5
26 | 4 8 4 6 3 5 13 8 2 | 10 13 11 9 9 7 14 7 9
27 | 3 6 4 3 3 4 10 7 2 | 4 10 6 7 8 10 17 8 6
29 | 5 6 3 6 4 4 11 7 2 | 10 11 11 9 10 7 15 8 9
30E | 3 10 6 4 6 4 15 7 2 | 11 16 12 11 11 14 25 16 11
31 | 3 5 5 5 4 3 10 8 2 | 3 6 4 8 5 4 15 6 4
------|--------------------------------------|--------------------------------------
RMS | 4 9 6 5 4 4 16 10 |T 7 11 8 8 8 8 18 11 7
WRMS | 4 9 6 5 4 4 17 8 |NE 5 10 6 6 6 7 17 10 5
MEDI | 4 8 5 5 4 4 14 8 |MD 6 10 6 7 7 7 18 10 6
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the initial 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 4.0911 GPS week: 0911 MJD: 50621.0-50627.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2382 |U 48 28 81 |U 28 26 85 | 25 15 43 |
emr | emr 2353 | 48 29 82 | 27 28 85 |U 26 15 41 |
esa | esa 2074 | 49 33 80 |U 36 30 95 | 31 24 51 |
gfz | gfz 1176 | 52 27 83 |U 28 26 82 | 27 17 45 |
igr | igr 2363 | 48 28 80 | 28 27 88 | 26 16 44 |
igs | igs 2394 | 46 28 78 | 28 26 84 | 26 15 43 |
jpl | jpl 2379 | 46 27 79 |U 27 25 83 | 26 15 42 |
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 initial 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 5.0911.0 GPS week: 0911 Day: 0 MJD: 50621.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2397 | 38 25 97 | 28 31 79 | 23 16 50 |
emr | emr 2298 | 39 28 102 | 28 34 77 | 21 17 45 |
esa | esa 2090 | 39 31 100 | 34 32 80 | 27 20 54 |
gfz | gfz 1144 | 42 24 121 | 30 39 83 | 27 21 57 |
igr | igr 2400 | 40 25 95 | 31 32 82 | 22 15 53 |
igs | igs 2400 | 38 25 96 | 30 30 76 | 22 16 50 |
jpl | jpl 2390 | 37 24 97 | 28 31 77 | 22 16 49 |
Table 5.0911.1 GPS week: 0911 Day: 1 MJD: 50622.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2390 | 59 33 93 | 25 33 125 | 22 15 43 |
emr | emr 2389 | 60 33 94 | 22 35 118 | 22 15 39 |
esa | esa 2031 | 56 33 89 | 38 35 123 | 33 16 53 |
gfz | gfz 1196 | 53 28 98 | 21 26 88 | 23 15 44 |
igr | igr 2398 | 53 30 85 | 21 30 122 | 24 14 42 |
igs | igs 2400 | 57 33 92 | 24 32 117 | 23 13 43 |
jpl | jpl 2396 | 56 32 90 | 21 30 115 | 22 14 41 |
Table 5.0911.2 GPS week: 0911 Day: 2 MJD: 50623.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2397 | 62 32 80 | 28 23 84 | 26 12 50 |
emr | emr 2396 | 61 34 80 | 26 26 84 | 25 12 47 |
esa | esa 2081 | 61 35 77 | 31 23 85 | 28 18 56 |
gfz | gfz 1171 | 75 35 82 | 28 26 107 | 28 13 60 |
igr | igr 2391 | 63 32 78 | 27 22 84 | 24 12 52 |
igs | igs 2400 | 61 32 77 | 27 23 83 | 25 11 50 |
jpl | jpl 2389 | 62 31 78 | 27 23 85 | 25 11 51 |
Table 5.0911.3 GPS week: 0911 Day: 3 MJD: 50624.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2400 | 38 24 76 | 26 25 67 | 23 16 42 |
emr | emr 2301 | 36 25 76 | 27 27 76 | 27 15 45 |
esa | esa 1970 | 51 35 82 | 40 31 83 | 33 30 50 |
gfz | gfz 1188 | 36 25 66 | 28 22 67 | 23 14 38 |
igr | igr 2396 | 36 24 76 | 28 26 69 | 23 15 44 |
igs | igs 2400 | 36 24 73 | 27 26 69 | 25 15 42 |
jpl | jpl 2392 | 36 24 76 | 27 26 69 | 25 16 40 |
Table 5.0911.4 GPS week: 0911 Day: 4 MJD: 50625.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2382 | 43 28 63 | 26 22 68 | 26 15 38 |
emr | emr 2392 | 46 28 66 | 24 24 70 | 28 15 37 |
esa | esa 2301 | 47 28 68 | 36 27 85 | 28 23 46 |
gfz | gfz 1185 | 51 31 62 | 27 21 68 | 28 13 35 |
igr | igr 2399 | 44 27 64 | 26 23 71 | 28 15 37 |
igs | igs 2399 | 44 27 62 | 26 22 71 | 28 14 37 |
jpl | jpl 2385 | 44 28 62 | 25 22 68 | 28 16 37 |
Table 5.0911.5 GPS week: 0911 Day: 5 MJD: 50626.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2384 | 33 27 77 | 32 22 86 | 26 15 39 |
emr | emr 2395 | 33 27 78 | 30 25 90 | 28 14 39 |
esa | esa 1876 | 42 35 76 | 36 33 114 | 32 28 52 |
gfz | gfz 1194 | 28 23 68 | 31 21 82 | 27 16 39 |
igr | igr 2397 | 32 27 75 | 31 24 90 | 27 14 39 |
igs | igs 2397 | 31 26 71 | 32 24 91 | 28 15 39 |
jpl | jpl 2377 | 32 26 73 | 30 23 87 | 28 15 39 |
Table 5.0911.6 GPS week: 0911 Day: 6 MJD: 50627.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2321 | 56 26 75 | 28 20 72 | 31 18 35 |
emr | emr 2299 | 55 27 74 | 27 21 74 | 32 18 35 |
esa | esa 2171 | 39 30 66 | 33 28 82 | 35 25 47 |
gfz | gfz 1151 | 61 23 70 | 28 23 71 | 31 23 34 |
igr | igr 2160 | 61 32 83 | 30 28 88 | 34 23 40 |
igs | igs 2365 | 46 26 69 | 27 21 73 | 31 17 36 |
jpl | jpl 2324 | 50 23 71 | 27 21 70 | 31 18 34 |
[Mailed From: Yves Mireault <mireault at geod.emr.ca>]
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