[IGSREPORT-3250] Wk 0881 IGS Final Orbits
AC
AC
Tue Dec 10 06:30:18 PST 1996
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IGS Electronic Report Tue Dec 10 6:30:18 PST 1996 Message Number 3250
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0881 IGS Final Orbits
Final IGS Orbit Combination - Week 0881 (Nov 24, 1996 - Nov 30, 1996)
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 (IGS08817.SUM).
SOFTWARE:
The weighted average software used was developed by T. Springer and
G. Beutler during 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, Kouba and Springer, 1995, Combining the orbits of the IGS Analysis
Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba, Mireault and 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.
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.
These values are supplemented with the current IERS Bulletin A UT1-UTC values.
The Final Orbit files generated and uploaded into CDDIS @ NASA/GSFC are:
IGS08810-6.SP3 IGS GPS ephemeris files for days 0-6, week 0881 in SP3 format.
IGS08817.ERP Earth rotation parameters (ERP) associated with ephemerides.
IGS08817.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
Higher clock RMS for NGS on days 2 and 6 were caused by clock jumps on
PRN 4 and 7 respectively.
5. Centre clock weights were determined using the following non-SA satellites:
Day | PRN list
----+---------
0-6 | 15
6. The following clock solutions were excluded from the combination because
they were biasing the combined clock solutions (large clock shifts/outliers)
but were kept for the RMS computation. Note that starting with week 860,
Centres with clock RMS higher than 2 ns are excluded from the clock
combination if they bias the combined clock solution. This will make IGS
clock precision more comparable to the best ACs.
Day | Centre | PRN list
----+--------+---------------
2 | ESA | ALL
7. 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
------------+----------+-------+----------+-------------------
3 (Nov 27) | 00:00:00 | 15,16 | All | Modeling problems
3 (Nov 27) | 00:00:00 | 17 | All | Modeling problems
3 (Nov 27) | 00:00:00 | 23 | All | Modeling problems (a)
4 (Nov 28) | 00:00:00 | 14 | All | Modeling problems (b)
6 (Nov 30) | 00:00:00 | 30 | All | Modeling problems
(a) Due to unrealistic long arc RMS, PRN23 was excluded from the long arc
evaluation on days 3 and 6 for ACs that submitted solutions for this
satellite;
(b) Due to unrealistic long arc RMS, PRN14 was excluded from the long arc
evaluation on day 6 for ACs that submitted solutions for this satellite;
(c) Due to unrealistic long arc RMS, PRN19 was excluded from the long arc
evaluation on days 0 and 6 for ACs that submitted solutions for this
satellite;
8. Centre specific UT1-UTC values for NGS were not used in the long arc
evaluation. Smaller RMS were obtained when UT1-UTC values from Bulletin A
were used.
ORBIT COMBINATION AND EVALUATION STATISTICS:
For a complete description of tables and statistics, please refer to the report
posted on CDDIS (IGS08817.SUM).
Table 1: Week 0881 summary. (Nov 24, 1996 - Nov 30, 1996)
Table 1.0881.a GPS week: 0881 MJD: 50411.0-50417.0
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 84 | .01 .02 .00 -.23 .07 .06 -.2 .06 .05 | 7.7 -6.1 1.3
| .00 .00 .00 .08 .09 .14 .1 | 6.7 5.9
emr 32 | .00 -.01 -.01 .27 -.21 .15 -.1 .10 .10 | 48.0 9.9 .7
| .00 .01 .01 .17 .10 .28 .1 | 119.2 25.8
esa 60 | .00 .00 .00 .05 .04 .27 .2 .12 .09 | 23.7 5.2 2.5
| .01 .00 .01 .17 .10 .21 .2 | 18.9 29.5
gfz 48 | .00 -.02 -.01 .22 .02 -.03 -.2 .09 .07 | 120.2 21.9 .6
| .01 .00 .00 .08 .10 .17 .0 | 58.7 9.9
igr n/a| .01 .00 .01 -.21 -.15 -.05 -.1 .08 .06 | 1.8 -2.7 .7
| .01 .01 .01 .28 .09 .08 .1 | 1.8 3.0
jpl 37 | .00 .01 .00 -.01 -.06 .02 .4 .07 .07 | 63.4 1.2 .6
| .01 .00 .00 .08 .06 .08 .1 | 71.8 26.7
ngs 52 | .00 -.05 .00 .01 .00 -.21 -.2 .15 .14 | 569.1-1140.716683.2
| .01 .01 .01 .24 .13 .18 .2 | 1567.8 3124.9
sio 116|-.01 .02 .02 -.25 .09 -.20 .2 .09 .08 | .0 .0 .0
| .01 .00 .01 .11 .07 .28 .1 | .0 .0
Table 1.0881.b GPS week : 0881 MJD: 50411.0-50417.0
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 3 3 2 3 4 |
2E | 3 3 3 3 3 3 4 | Low tracking on day 2.
3 | 3 3 3 3 2 2 3 |
4E | 4 3 4 4 4 3 4 |
5E | 3 3 3 4 4 4 5 |
6 | 3 3 3 3 3 3 4 |
7 | 2 3 3 3 3 3 4 |
9 | 3 3 3 3 3 3 4 |
10 | 4 4 3 3 3 6 3 | Low tracking on day 5.
14 | 3 3 3 4 3 2 18 | Modeling problems on day 6.
15E | 5 4 4 4 4 4 5 |
16 | 3 2 3 10 3 2 3 | Modeling problems on day 3.
17E | 4 5 5 4 3 4 5 |
18 | 2 3 2 3 2 2 3 |
19 | 4 3 3 2 3 3 4 |
21 | 2 2 2 3 2 3 3 |
22E | 3 3 4 4 4 4 5 |
23 | 3 3 3 5 6 7 5 |
24E | 5 6 5 5 5 4 5 |
25 | 3 5 3 3 3 3 3 |
26 | 2 3 2 2 2 3 3 |
27 | 3 3 3 3 3 3 4 |
29 | 3 3 3 4 3 3 4 |
30E | 4 4 4 4 5 5 11 | Modeling problems on day 6.
31 | 3 3 3 3 2 2 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
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 2.0881.0 GPS week: 0881 Day: 0 MJD: 50411.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 81 | .00 .02 .00 -.17 .01 .18 -.2 .05 .05 | 11.2 -7.1 1.4
emr 32 | .00 -.01 .00 .33 -.15 .16 .0 .09 .09 | 36.9 15.9 .8
esa 60 | .00 -.01 .00 .02 .07 .16 .0 .11 .09 | 27.8 14.6 2.0
gfz 50 | .01 -.02 -.01 .28 -.07 -.31 -.2 .09 .07 | 38.4 16.1 .7
igr n/a| .00 .00 .00 .03 -.19 -.06 .0 .04 .04 | .3 -2.1 .8
jpl 37 | .00 .01 .00 -.10 .05 .10 .6 .06 .06 | 38.2 16.2 .8
ngs 50 | .00 -.05 -.01 .15 .16 -.17 -.2 .12 .13 | 5.1 -6.6 80.5
sio 117|-.01 .02 .03 -.36 .09 -.27 .0 .09 .08 | .0 .0 .0
Table 2.0881.1 GPS week: 0881 Day: 1 MJD: 50412.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 84 | .01 .02 .00 -.15 .04 .17 -.3 .06 .06 | 6.9 -5.2 1.3
emr 33 |-.01 -.01 .00 .10 -.20 .23 -.2 .09 .09 | 58.0 31.0 .7
esa 60 | .01 -.01 .00 -.17 .02 .14 .0 .11 .09 | 18.1 20.4 2.7
gfz 49 |-.01 -.01 -.01 .35 .05 .00 -.1 .07 .06 | 59.5 31.5 .7
igr n/a| .00 -.01 .01 -.04 .00 .07 -.1 .04 .04 | 3.2 -5.4 .7
jpl 37 | .01 .02 .00 .00 -.10 .10 .5 .06 .06 | 59.5 31.0 .7
ngs 52 |-.01 -.06 .00 -.03 .02 -.17 -.1 .11 .12 | 6.1 -4.7 78.5
sio 119| .00 .02 .02 -.35 .15 -.59 .2 .10 .11 | .0 .0 .0
Table 2.0881.2 GPS week: 0881 Day: 2 MJD: 50413.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 86 | .01 .02 .01 -.32 -.02 .03 -.2 .05 .05 | 2.7 1.4 1.1
emr 33 | .00 -.01 -.01 .13 -.13 .22 -.1 .10 .10 | 89.5 36.1 .6
esa 60 | .01 -.01 -.01 .16 .10 .56 .3 .11 .09 | 15.7 45.9 4.7
gfz 45 | .00 -.02 -.02 .12 .10 -.09 -.2 .08 .07 | 91.2 36.2 .4
igr n/a| .01 .00 .02 -.51 -.14 -.03 -.1 .08 .08 | 2.5 -2.3 .6
jpl 37 | .00 .01 .01 .13 -.06 .00 .3 .05 .05 | 90.8 36.1 .5
ngs 51 | .01 -.04 .01 .34 -.18 .06 .0 .13 .13 | -176.1 282.6 3243.0
sio 116|-.01 .02 .02 -.28 .08 -.55 .3 .08 .07 | .0 .0 .0
Table 2.0881.3 GPS week: 0881 Day: 3 MJD: 50414.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 84 | .01 .02 -.01 -.22 .10 .00 -.4 .07 .06 | 16.6 -16.5 1.3
emr 32 | .00 -.01 -.01 .07 -.21 .47 -.2 .10 .09 | -95.7 -34.4 .7
esa 62 | .01 .00 .00 .12 -.17 .38 .3 .15 .10 | 10.4 -46.4 1.3
gfz 47 | .00 -.02 -.01 .25 .14 -.18 -.2 .08 .06 | 132.2 7.0 .6
igr n/a| .01 .00 .01 -.65 -.12 -.11 .0 .12 .07 | 4.7 -8.1 .8
jpl 37 | .00 .01 .01 -.05 -.04 -.11 .4 .09 .09 | 159.2 -34.2 .7
ngs 53 | .00 -.04 .00 .05 -.14 -.24 -.4 .14 .14 | 15.1 -15.9 79.5
sio 119|-.01 .01 .02 -.28 .18 .11 .2 .10 .09 | .0 .0 .0
Table 2.0881.4 GPS week: 0881 Day: 4 MJD: 50415.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 84 | .00 .01 .00 -.30 .03 -.15 -.3 .06 .05 | 15.3 -9.5 1.5
emr 32 | .00 .00 -.02 .45 -.13 .43 .0 .09 .09 | -115.7 -16.7 1.0
esa 59 | .01 .00 .01 .27 .13 -.04 .0 .11 .09 | 29.2 12.3 1.1
gfz 47 | .00 -.02 -.01 .18 -.10 .11 -.2 .10 .08 | 153.5 25.1 .6
igr n/a| .01 .00 .01 -.04 -.14 .01 .0 .07 .07 | 2.2 -1.4 .9
jpl 37 | .00 .01 .00 .02 -.08 .08 .4 .05 .05 | 139.7 -17.8 .8
ngs 52 | .02 -.04 .00 -.41 -.04 -.43 -.2 .14 .14 | 7.4 -6.2 82.6
sio 112| .00 .01 .02 -.29 .09 -.10 .2 .06 .07 | .0 .0 .0
Table 2.0881.5 GPS week: 0881 Day: 5 MJD: 50416.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 84 | .01 .02 .00 -.29 .08 -.02 -.1 .06 .05 | .2 -.3 1.2
emr 31 |-.01 -.02 .00 .32 -.38 -.17 -.1 .10 .10 | 171.2 17.4 .5
esa 60 |-.01 .00 .00 .15 .05 .45 .3 .12 .09 | 61.1 -17.5 1.0
gfz 46 | .00 -.02 -.01 .24 -.05 .14 -.3 .10 .08 | 172.9 17.3 .5
igr n/a| .00 -.01 -.01 .05 -.18 -.19 -.1 .05 .05 | -.2 -.2 .5
jpl 37 | .00 .01 .00 .00 -.03 .05 .3 .05 .05 | -17.0 -13.0 .4
ngs 52 |-.01 -.05 .00 .12 .16 -.11 -.3 .15 .15 | 4.8 -10.9 78.3
sio 114| .00 .01 .01 -.22 .06 -.03 .2 .07 .06 | .0 .0 .0
Table 2.0881.6 GPS week: 0881 Day: 6 MJD: 50417.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 85 | .01 .02 .00 -.13 .26 .24 -.1 .08 .06 | 1.1 -5.8 1.1
emr 31 |-.01 -.02 .00 .49 -.30 -.28 -.1 .12 .12 | 192.0 20.0 .6
esa 61 | .01 -.01 .01 -.19 .04 .22 .2 .12 .10 | 3.4 6.9 2.2
gfz 49 |-.01 -.02 -.01 .14 .10 .10 -.2 .10 .08 | 194.0 19.6 .5
igr n/a| .00 .00 .00 -.30 -.31 -.05 -.2 .08 .06 | .1 .4 .6
jpl 37 |-.01 .01 .00 -.11 -.14 -.05 .4 .10 .10 | -26.6 -9.9 .6
ngs 51 | .01 -.04 -.01 -.15 .02 -.45 -.5 .22 .20 | 4121.0-8223.044020.0
sio 115|-.01 .02 .01 -.02 -.04 .05 .5 .11 .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 3.0881.0 GPS week: 0881 Day: 0 MJD: 50411.0
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 6 8 11 4 3 8 9 3 | 6 8 10 8 7 6 10 10 6
2 | 4 7 11 7 3 6 10 8 3 | 9 13 12 13 13 12 15 10 11
3 | 5 6 13 4 5 5 10 6 3 | 3 7 10 8 8 6 12 7 5
4E | 7 7 9 14 3 6 15 11 4 | 7 15 12 14 11 5 17 8 9
5 | 5 7 7 13 4 6 12 8 3 | 6 10 13 12 10 6 16 6 6
6 | 4 9 11 9 3 5 12 10 3 | 3 8 10 10 7 5 13 8 4
7 | 4 5 3 6 3 4 12 6 2 | 7 9 7 10 10 8 13 9 8
9 | 4 7 10 7 3 5 10 8 3 | 5 9 11 9 7 4 12 6 5
10 | 5 5 8 13 7 --- 8 16 4 | 4 7 8 5 8 --- 10 13 5
14 | 5 6 9 6 4 4 10 7 3 | 9 10 12 12 12 13 11 12 11
15E | 5 21 23 7 4 6 13 9 5 | 4 12 14 13 8 7 15 7 7
16 | 3 10 15 5 3 4 9 8 3 | 2 8 13 5 4 3 6 6 3
17E | 6 15 17 6 4 7 13 10 4 | 9 13 13 10 8 6 14 9 6
18 | 4 7 6 5 2 3 9 10 2 | 7 9 12 10 8 8 11 10 7
19 | 5 8 12 6 6 11 15 11 4 | 0 0 0 0 0 0 0 0 ---
21 | 4 6 6 6 3 4 7 10 2 | 3 7 6 7 4 3 9 10 3
22 | 7 9 7 10 4 6 16 8 3 | 7 9 10 14 9 6 18 9 7
23 | 3 6 8 7 3 4 15 7 3 | 4 5 9 9 6 5 10 5 4
24E | 8 19 15 15 4 8 19 12 5 | 11 22 11 17 14 11 22 14 12
25 | 4 8 7 12 4 5 11 6 3 | 5 8 12 12 7 5 13 8 6
26 | 4 6 8 3 2 4 7 8 2 | 6 10 12 9 8 8 10 10 7
27 | 4 8 16 8 3 6 13 7 3 | 4 8 13 11 6 6 18 6 6
29 | 4 7 8 4 2 3 17 10 3 | 5 11 9 10 9 7 20 9 7
30E | 6 12 11 10 3 7 13 11 4 | 6 15 15 15 11 8 21 7 8
31 | 5 6 9 5 3 4 12 7 3 | 4 8 11 7 6 5 14 6 5
------|--------------------------------------|--------------------------------------
RMS | 5 9 11 9 4 6 12 9 |T 6 10 11 10 8 7 14 8 6
WRMS | 5 9 9 7 4 6 13 8 |NE 5 8 10 9 7 6 12 8 6
MEDI | 5 7 9 7 3 5 12 8 |MD 6 9 12 10 8 6 13 9 6
Table 3.0881.1 GPS week: 0881 Day: 1 MJD: 50412.0
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 6 5 5 5 4 8 14 3 | 2 8 12 8 8 6 7 15 5
2 | 6 6 11 6 5 6 8 6 3 | 9 12 14 12 12 13 14 12 10
3 | 5 5 11 5 4 7 12 5 3 | 3 8 11 8 7 6 14 6 4
4E | 6 10 12 8 6 5 12 7 3 | 6 9 11 10 9 7 14 10 7
5 | 7 7 7 10 4 5 10 7 3 | 4 8 10 10 8 4 16 5 5
6 | 4 8 9 6 6 5 9 13 3 | 3 8 11 10 8 4 11 7 4
7 | 5 5 7 9 4 5 9 9 3 | 5 9 8 12 8 6 11 13 7
9 | 4 8 7 6 3 5 15 7 3 | 4 9 13 9 7 4 15 7 4
10 | 6 8 10 8 3 --- 13 7 4 | 4 7 9 6 6 --- 11 8 4
14 | 8 6 6 6 3 9 8 7 3 | 5 9 8 5 7 6 12 9 5
15E | 6 19 15 4 4 5 10 10 4 | 3 11 18 10 10 5 15 7 7
16 | 3 7 5 6 3 4 6 7 2 | 2 8 10 5 5 3 8 7 3
17E | 8 12 24 6 6 8 11 11 5 | 11 19 20 15 14 9 21 9 12
18 | 4 4 14 5 2 4 7 6 3 | 4 6 10 6 5 6 9 7 5
19 | 5 7 --- 5 5 5 9 6 3 | 3 11 --- 10 7 5 14 5 5
21 | 4 6 6 6 5 6 8 7 2 | 3 8 8 7 6 6 11 10 4
22 | 7 7 7 8 5 6 14 7 3 | 6 11 11 15 11 6 21 10 9
23 | 5 7 7 8 4 5 14 8 3 | 4 6 10 7 5 5 7 7 4
24E | 12 19 10 19 6 10 13 10 6 | 8 20 11 20 17 7 22 9 11
25 | 4 7 7 9 4 4 12 31 5 | 4 9 12 10 6 3 10 27 5
26 | 6 6 5 4 2 5 11 6 3 | 5 7 9 6 6 8 9 10 6
27 | 5 5 17 5 5 6 11 8 3 | 5 10 17 10 10 6 15 7 7
29 | 5 9 5 3 3 6 16 8 3 | 4 11 9 5 6 8 12 8 5
30E | 8 11 13 8 4 8 12 9 4 | 4 14 14 14 12 7 20 7 8
31 | 6 5 11 4 3 6 15 6 3 | 3 9 16 6 8 5 18 7 5
------|--------------------------------------|--------------------------------------
RMS | 6 9 11 7 4 6 11 10 |T 5 10 12 10 8 6 14 10 6
WRMS | 6 9 9 6 4 6 12 11 |NE 4 8 11 8 7 6 12 10 5
MEDI | 5 7 8 6 4 5 11 7 |MD 4 9 11 10 8 6 14 8 5
Table 3.0881.2 GPS week: 0881 Day: 2 MJD: 50413.0
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 | 7 6 10 6 8 3 11 5 3 | 4 6 10 7 11 7 11 7 5
2 | 6 6 8 7 6 5 11 6 3 | 7 13 16 14 11 11 15 15 10
3 | 4 8 19 5 8 5 12 8 3 | 4 8 13 8 6 6 14 5 4
4E | 5 11 13 --- 14 4 18 8 4 | 4 11 11 --- 12 4 15 9 4
5 | 6 7 8 11 6 4 10 8 3 | 5 10 11 11 9 6 14 7 6
6 | 3 6 7 8 4 5 10 11 3 | 6 9 9 12 9 5 13 8 6
7 | 4 5 6 8 5 4 14 5 3 | 3 9 9 13 6 5 12 11 6
9 | 6 7 11 12 4 7 11 7 3 | 5 8 13 10 8 5 11 7 4
10 | 4 7 7 5 7 --- 12 7 3 | 4 8 9 11 10 --- 13 9 7
14 | 6 11 8 8 4 5 8 7 3 | 6 9 9 11 10 8 8 9 7
15E | 6 19 16 5 22 5 11 11 4 | 3 11 13 9 11 7 14 5 6
16 | 4 7 19 6 9 4 10 8 3 | 2 5 14 6 8 3 10 4 3
17E | 6 22 16 9 6 6 14 7 5 | 9 15 14 11 11 9 17 10 9
18 | 4 5 7 5 4 3 13 9 2 | 5 7 9 7 8 7 14 10 5
19 | 4 5 5 7 9 5 14 7 3 | 3 8 8 9 10 5 14 8 4
21 | 3 6 6 7 7 4 11 5 2 | 3 9 8 7 7 4 13 8 4
22 | 7 8 14 10 6 4 19 4 4 | 6 13 17 15 9 9 19 10 9
23 | 5 6 13 8 8 4 12 6 3 | 3 6 16 6 5 5 6 5 4
24E | 8 17 8 16 7 6 15 9 5 | 9 18 11 16 12 7 20 10 10
25 | 6 6 5 6 7 4 9 8 3 | 4 9 10 9 8 9 10 13 6
26 | 4 7 7 4 10 3 7 6 2 | 4 10 10 6 11 6 9 8 5
27 | 5 6 9 6 7 4 13 8 3 | 3 8 11 10 8 6 16 9 5
29 | 4 8 5 5 6 4 20 9 3 | 3 9 8 5 8 6 14 6 4
30E | 6 12 16 11 7 7 15 10 4 | 7 15 15 15 11 11 24 7 9
31 | 5 7 11 8 10 4 12 5 3 | 4 10 11 7 9 6 14 5 4
------|--------------------------------------|--------------------------------------
RMS | 5 10 11 8 8 5 13 8 |T 4 10 11 10 9 6 14 8 6
WRMS | 5 10 9 7 8 5 13 7 |NE 4 8 11 9 8 6 12 8 5
MEDI | 5 7 8 7 7 4 12 7 |MD 4 9 11 10 9 6 14 8 5
Table 3.0881.3 GPS week: 0881 Day: 3 MJD: 50414.0
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 6 5 3 6 7 8 3 | 6 9 13 10 7 9 8 11 7
2E | 5 6 15 8 10 6 13 9 3 | 9 12 18 14 12 13 21 13 11
3 | 5 9 7 5 3 6 14 5 3 | 3 9 12 9 8 7 16 5 5
4E | 7 16 12 12 8 6 12 12 4 | 4 15 17 13 10 5 16 11 8
5E | 9 8 14 10 5 4 9 9 4 | 5 12 20 14 8 8 16 10 8
6 | 4 5 7 6 5 6 9 11 3 | 3 10 13 12 7 6 11 6 5
7 | 5 4 11 6 4 5 15 9 3 | 4 8 10 11 6 7 13 10 5
9 | 5 10 9 9 3 5 10 8 3 | 5 12 16 10 5 5 12 7 6
10 | 6 6 8 6 5 --- 9 8 3 | 5 11 11 11 7 --- 12 8 7
14 | 8 5 23 6 6 9 8 10 4 | 4 9 17 8 9 13 10 11 8
15E | 6 16 11 5 14 5 19 9 4 | 5 10 16 12 18 9 21 6 9
16 | 12 21 47 20 42 32 22 18 10 | 10 14 42 6 44 36 8 27 15
17E | 6 15 12 7 6 5 14 8 4 | 5 13 14 12 5 6 16 6 7
18 | 4 5 11 5 5 4 11 12 3 | 7 9 12 10 8 8 15 14 6
19 | 4 7 8 4 9 5 10 7 2 | 4 10 6 9 9 6 14 6 4
21 | 3 10 9 5 4 6 17 7 3 | 4 11 8 6 7 9 16 5 3
22 | 8 8 11 10 5 8 21 7 4 | 6 13 16 19 11 10 20 10 10
23 | 13 9 16 12 27 9 20 13 5 | 0 0 0 0 0 0 0 0 ---
24E | 9 17 17 12 14 10 20 9 5 | 8 19 21 15 11 12 24 8 11
25 | 5 7 8 6 7 4 6 10 3 | 5 9 9 12 8 7 10 13 6
26 | 5 7 8 5 4 4 9 6 2 | 6 11 12 9 8 8 6 8 6
27 | 4 4 7 5 6 5 12 8 3 | 4 9 13 11 5 7 16 7 6
29 | 4 9 10 5 6 4 20 12 4 | 7 13 9 9 9 7 19 11 7
30E | 7 12 18 10 8 9 13 9 4 | 6 16 23 14 9 9 18 7 7
31 | 6 7 7 8 9 5 10 9 3 | 3 11 14 8 10 7 15 9 6
------|--------------------------------------|--------------------------------------
RMS | 7 10 15 8 12 9 14 10 |T 5 11 16 11 12 11 15 10 7
WRMS | 6 9 10 6 7 9 14 9 |NE 5 10 15 10 12 11 13 10 7
MEDI | 5 8 11 6 6 6 12 9 |MD 5 11 14 11 8 8 16 9 7
Table 3.0881.4 GPS week: 0881 Day: 4 MJD: 50415.0
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 | 4 7 6 7 6 4 6 6 2 | 5 8 9 8 7 6 10 8 6
2E | 5 13 8 9 9 5 14 6 3 | 7 18 13 15 10 8 17 12 10
3 | 4 6 7 4 6 5 11 5 2 | 3 7 9 8 8 6 13 4 4
4E | 5 11 5 13 6 5 20 5 4 | 4 13 9 12 11 4 20 6 6
5E | 6 8 9 13 3 8 15 7 4 | 6 11 16 16 9 8 17 4 7
6 | 5 6 9 8 5 4 13 9 3 | 3 9 12 15 10 6 13 6 6
7 | 4 8 7 9 6 3 16 6 3 | 4 8 8 11 6 3 15 8 5
9 | 4 10 5 10 5 5 10 8 3 | 5 13 11 11 7 5 11 9 6
10 | 5 5 9 5 5 --- 14 6 3 | 8 10 9 8 8 --- 13 7 7
14 | 5 10 14 7 11 8 10 7 3 | 2 7 7 5 4 6 7 4 2
15E | 5 --- 15 10 10 4 16 7 4 | 4 --- 11 13 12 6 17 8 7
16 | 5 8 10 11 9 4 10 6 3 | 4 10 15 9 14 8 10 9 6
17E | 6 13 12 10 5 5 11 5 3 | 4 14 13 13 9 6 17 7 7
18 | 4 7 9 6 7 4 9 6 2 | 5 10 12 10 8 8 12 5 7
19 | 5 11 9 3 7 5 11 4 3 | 3 15 8 9 7 6 13 6 6
21 | 3 7 6 7 6 3 8 5 2 | 4 8 6 10 7 4 12 4 4
22E | 7 6 12 10 3 4 22 5 4 | 6 11 14 19 9 8 22 12 9
23 | 18 11 25 15 11 9 17 8 6 | 15 13 23 11 8 18 14 16 11
24E | 7 15 7 22 6 7 25 9 5 | 6 18 13 20 12 5 25 8 8
25 | 5 6 9 9 4 4 14 5 3 | 4 10 10 13 7 5 16 7 6
26 | 5 8 6 7 3 3 9 5 2 | 6 11 11 10 8 8 13 9 7
27 | 4 10 7 10 6 5 12 5 3 | 5 11 9 13 7 5 14 6 6
29 | 2 7 10 3 6 2 19 8 3 | 6 11 11 11 10 7 17 6 7
30E | 9 10 20 13 12 10 17 10 5 | 8 16 25 17 14 11 20 10 9
31 | 4 7 8 7 5 4 12 5 2 | 4 11 13 8 7 5 15 6 5
------|--------------------------------------|--------------------------------------
RMS | 6 9 11 10 7 5 14 6 |T 5 11 12 12 9 7 15 7 6
WRMS | 5 9 9 8 7 5 14 7 |NE 5 10 11 10 8 7 13 7 6
MEDI | 5 8 9 9 6 5 13 6 |MD 5 11 11 11 8 6 14 7 6
Table 3.0881.5 GPS week: 0881 Day: 5 MJD: 50416.0
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 9 6 5 4 13 4 3 | 4 8 7 8 8 9 15 7 6
2E | 5 11 12 8 5 4 11 6 3 | 7 15 17 14 11 8 18 7 8
3 | 4 5 7 6 4 3 13 5 2 | 3 8 7 9 6 6 12 4 4
4E | 4 9 12 12 5 4 14 4 3 | 5 9 7 11 9 6 14 7 6
5E | 7 9 9 17 6 5 17 7 4 | 7 12 12 13 9 7 17 5 7
6 | 5 9 9 8 5 3 9 8 3 | 4 12 10 11 9 4 12 7 5
7 | 5 11 5 11 9 4 16 5 3 | 6 12 9 11 10 7 15 6 6
9 | 5 10 7 12 6 5 14 5 3 | 4 12 11 9 8 5 13 5 5
10 | 6 10 8 --- 8 --- --- --- 6 | 12 15 7 --- 12 --- --- --- 9
14 | 4 8 6 4 3 4 8 4 2 | 4 8 8 5 6 4 6 4 4
15E | 5 11 13 11 5 5 15 9 4 | 5 11 15 10 10 6 19 6 6
16 | 4 5 6 7 4 4 6 6 2 | 7 10 11 8 11 10 7 9 7
17E | 5 22 12 9 3 4 17 6 4 | 5 13 9 9 6 6 17 8 4
18 | 4 8 9 5 2 3 8 6 2 | 5 6 12 6 6 4 9 5 4
19 | 5 7 15 4 4 3 14 5 3 | 3 8 14 8 7 6 14 4 5
21 | 5 11 4 7 4 4 17 5 3 | 4 10 7 7 7 5 17 7 4
22E | 6 8 12 11 4 4 19 8 4 | 7 9 12 14 9 8 19 9 8
23 | 21 8 25 15 9 9 27 14 7 | 19 27 20 31 24 28 26 30 24
24E | 7 14 5 13 5 7 20 6 4 | 9 20 10 17 13 10 19 12 12
25 | 2 8 16 7 4 4 18 7 3 | 3 9 9 10 7 5 15 10 5
26 | 5 7 5 7 7 6 14 8 3 | 4 11 12 7 11 9 10 10 6
27 | 5 8 11 6 6 4 14 7 3 | 5 8 8 10 10 5 17 4 5
29 | 3 8 7 6 3 3 18 6 3 | 5 12 8 7 9 4 14 7 6
30E | 4 18 24 19 7 8 14 8 5 | 10 18 16 22 15 14 20 10 12
31 | 4 6 9 6 4 4 12 6 2 | 3 9 12 6 7 4 13 6 4
------|--------------------------------------|--------------------------------------
RMS | 6 10 12 10 5 5 15 7 |T 6 12 11 12 10 8 15 9 8
WRMS | 5 10 9 8 5 5 15 6 |NE 6 11 10 11 10 9 14 9 7
MEDI | 5 8 9 8 5 4 14 6 |MD 5 11 10 10 9 6 15 7 6
Table 3.0881.6 GPS week: 0881 Day: 6 MJD: 50417.0
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 15 9 6 5 6 14 9 4 | 7 17 11 10 10 8 16 11 8
2E | 7 14 11 13 5 6 18 8 4 | 9 17 18 15 11 10 19 12 10
3 | 6 8 9 6 4 5 13 5 3 | 2 8 10 10 5 5 14 5 5
4E | 5 10 13 11 3 5 14 10 4 | 7 13 11 13 9 8 16 12 8
5E | 9 13 9 19 10 8 24 6 5 | 7 16 15 14 12 5 22 7 8
6 | 3 8 10 8 4 8 25 7 4 | 4 9 11 13 8 5 18 6 6
7 | 6 7 8 10 9 5 18 10 4 | 6 12 9 14 11 9 15 10 7
9 | 5 13 7 10 7 7 17 7 4 | 5 15 13 10 8 6 16 6 7
10 | 5 6 7 7 4 --- 11 5 3 | 11 16 10 12 10 --- 15 9 12
14 | 23 --- --- --- 24 35 45 27 18 | 0 --- --- --- 0 0 0 0 ---
15E | 7 26 17 7 9 7 16 9 5 | 6 10 10 11 12 7 17 6 6
16 | 4 12 10 6 3 5 12 10 3 | 7 9 12 9 12 9 9 11 7
17E | 6 12 23 12 8 6 16 5 5 | 6 15 9 12 7 7 17 7 6
18 | 4 6 10 6 3 6 8 8 3 | 10 10 15 12 10 10 13 9 9
19 | 6 11 14 8 6 13 10 13 4 | 0 0 0 0 0 0 0 0 ---
21 | 6 12 8 6 6 5 13 6 3 | 5 13 7 8 9 5 13 6 5
22E | 8 19 8 11 3 5 25 12 5 | 10 19 13 15 11 10 20 8 10
23 | 8 14 19 10 6 10 19 11 5 | 0 0 0 0 0 0 0 0 ---
24E | 8 17 8 17 3 9 14 8 5 | 11 22 12 20 13 9 19 9 13
25 | 4 8 6 8 6 7 17 12 3 | 5 11 12 13 7 6 13 12 6
26 | 6 9 11 6 7 5 13 7 3 | 9 11 12 11 10 9 13 9 8
27 | 7 7 8 9 4 7 15 12 4 | 6 10 15 15 9 7 20 8 7
29 | 4 9 12 6 8 5 19 15 4 | 7 12 15 11 11 8 22 11 9
30E | 10 --- 26 --- 19 13 60 12 11 | 5 --- 7 --- 13 6 3 5 5
31 | 6 9 10 7 5 4 18 10 3 | 5 12 11 10 7 5 18 6 6
------|--------------------------------------|--------------------------------------
RMS | 8 12 12 10 8 10 22 11 |T 7 13 12 12 9 7 16 8 7
WRMS | 6 12 10 8 6 10 20 8 |NE 6 11 11 10 8 6 14 7 7
MEDI | 6 11 10 8 6 6 16 9 |MD 7 12 12 12 10 7 16 9 7
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 4.0881 GPS week: 0881 MJD: 50411.0-50417.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2389 |U 47 33 77 |U 39 31 84 | 34 22 61 |
emr | emr 2322 | 42 29 65 | 30 25 76 |U 27 15 49 |
esa | esa 2036 | 38 25 69 |U 32 25 69 | 36 19 59 |
gfz | gfz 1147 | 45 32 67 |U 28 20 66 | 31 18 61 |
igr | igr 2384 | 40 29 67 | 29 24 70 | 29 15 57 |
igs | igs 2392 | 41 29 66 | 28 24 67 | 29 15 56 |
jpl | jpl 2282 |U 41 27 65 |U 27 24 66 | 29 15 57 |
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 5.0881.0 GPS week: 0881 Day: 0 MJD: 50411.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2398 | 54 41 80 | 38 37 94 | 28 22 57 |
emr | emr 2397 | 62 39 66 | 28 30 85 | 28 14 48 |
esa | esa 2149 | 37 24 71 | 37 33 84 | 33 16 56 |
gfz | gfz 1188 | 76 46 73 | 25 19 59 | 28 15 57 |
igr | igr 2398 | 57 37 61 | 28 31 85 | 27 13 49 |
igs | igs 2399 | 57 38 66 | 31 31 84 | 28 12 47 |
jpl | jpl 2287 | 61 36 68 | 27 31 84 | 26 11 50 |
Table 5.0881.1 GPS week: 0881 Day: 1 MJD: 50412.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2400 | 39 33 81 | 38 28 87 | 35 23 51 |
emr | emr 2399 | 31 28 71 | 30 23 68 | 28 16 46 |
esa | esa 1982 | 41 27 76 | 33 23 68 | 43 27 59 |
gfz | gfz 1192 | 36 34 74 | 26 19 66 | 33 18 42 |
igr | igr 2398 | 32 28 67 | 37 23 79 | 28 16 50 |
igs | igs 2400 | 32 28 70 | 28 23 66 | 27 16 45 |
jpl | jpl 2288 | 33 23 59 | 28 24 68 | 22 17 49 |
Table 5.0881.2 GPS week: 0881 Day: 2 MJD: 50413.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2386 | 0 0 0 | 0 0 0 | 34 22 70 |
emr | emr 2387 | 0 0 0 | 0 0 0 | 33 19 63 |
esa | esa 2061 | 0 0 0 | 0 0 0 | 39 19 59 |
gfz | gfz 1146 | 0 0 0 | 0 0 0 | 36 23 70 |
igr | igr 2365 | 0 0 0 | 0 0 0 | 33 18 65 |
igs | igs 2389 | 0 0 0 | 0 0 0 | 32 18 65 |
jpl | jpl 2279 | 0 0 0 | 0 0 0 | 36 20 69 |
Table 5.0881.3 GPS week: 0881 Day: 3 MJD: 50414.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2400 | 54 30 81 | 31 22 73 | 33 25 60 |
emr | emr 2206 | 50 30 74 | 28 18 59 | 27 17 54 |
esa | esa 2080 | 47 27 78 | 25 15 49 | 32 17 59 |
gfz | gfz 1183 | 35 28 67 | 27 16 71 | 28 21 56 |
igr | igr 2372 | 40 27 81 | 25 17 56 | 28 17 55 |
igs | igs 2400 | 45 26 75 | 24 16 54 | 27 17 55 |
jpl | jpl 2288 | 42 27 81 | 26 17 51 | 28 16 56 |
Table 5.0881.4 GPS week: 0881 Day: 4 MJD: 50415.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2384 | 41 28 71 | 42 24 64 | 39 23 74 |
emr | emr 2298 | 31 22 57 | 26 16 47 | 18 14 43 |
esa | esa 2057 | 31 22 60 | 24 20 47 | 39 18 78 |
gfz | gfz 1095 | 36 22 56 | 20 17 35 | 37 18 93 |
igr | igr 2392 | 38 27 65 | 22 19 43 | 34 14 73 |
igs | igs 2386 | 31 24 60 | 24 16 44 | 32 15 71 |
jpl | jpl 2284 | 34 22 57 | 21 15 41 | 34 13 73 |
Table 5.0881.5 GPS week: 0881 Day: 5 MJD: 50416.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2355 | 44 33 69 | 46 36 69 | 34 20 55 |
emr | emr 2364 | 27 23 51 | 31 20 56 | 28 12 49 |
esa | esa 1946 | 33 23 59 | 37 25 41 | 31 14 53 |
gfz | gfz 1138 | 25 22 64 | 33 23 50 | 30 12 56 |
igr | igr 2368 | 26 24 56 | 33 23 54 | 25 14 48 |
igs | igs 2367 | 30 24 57 | 33 24 46 | 27 12 48 |
jpl | jpl 2276 | 28 23 54 | 33 23 44 | 28 11 48 |
Table 5.0881.6 GPS week: 0881 Day: 6 MJD: 50417.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2400 | 0 0 0 | 39 37 107 | 33 21 57 |
emr | emr 2206 | 0 0 0 | 36 35 120 | 20 11 33 |
esa | esa 1974 | 0 0 0 | 33 31 101 | 35 17 45 |
gfz | gfz 1086 | 0 0 0 | 32 26 97 | 21 16 28 |
igr | igr 2397 | 0 0 0 | 26 30 91 | 28 15 53 |
igs | igs 2400 | 0 0 0 | 26 31 94 | 28 15 53 |
jpl | jpl 2272 | 0 0 0 | 25 31 90 | 28 13 52 |
[Mailed From: Yves Mireault <mireault at geod.emr.ca>]
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