[IGSREPORT-3081] Wk 0874 IGS Final Orbits
AC
AC
Tue Oct 22 06:32:52 PDT 1996
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IGS Electronic Report Tue Oct 22 6:32:52 PDT 1996 Message Number 3081
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Author: AC Coordinator / NRCan GSDivision
Subject: Wk 0874 IGS Final Orbits
Final IGS Orbit Combination - Week 0874 (Oct 06, 1996 - Oct 12, 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 (IGS08747.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, Springer, 1993, Combining orbits of the IGS processing
centres, in IGS Analysis Centre Workshop, October 12-14, Ottawa, pp 19-55.
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:
IGS08740-6.SP3 IGS GPS ephemeris files for days 0-6, week 0874 in SP3 format.
IGS08747.ERP Earth rotation parameters (ERP) associated with ephemerides.
IGS08747.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 28
6. 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 (Oct 09) | 00:00:00 | 14,30 | ALL | Modeling problems
4 (Oct 10) | 00:00:00 | 19 | ALL | Modeling problems (a)
5 (Oct 11) | 00:00:00 | 18 | ALL | Modeling problems
6 (Oct 12) | 00:00:00 | 31 | ALL | Modeling problems
(a) Due to unrealistic long arc RMS, PRN19 was excluded from the long arc
evaluation on day 3 for ACs that submitted solutions for this satellite;
7. PRN21 was set unhealthy from day 1 (Oct 7) @ 14:30 until day 4 (Oct 10)
@ 21:52 (Ref. NANU 175-96285). This could explain higher RMS for PRN21
on days 1-2.
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 (IGS08747.SUM).
Table 1: Week 0874 summary. (Oct 06, 1996 - Oct 12, 1996)
Table 1.0874.a GPS week: 0874 MJD: 50362.0-50368.0
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 77 | .00 .02 -.01 -.25 -.01 .29 -.2 .06 .05 | -2.4 2.4 1.3
| .00 .00 .00 .07 .04 .08 .0 | 6.5 10.8
emr 31 | .00 .00 .00 .18 -.03 .22 -.1 .08 .07 | 491.3 23.3 .5
| .00 .01 .00 .05 .11 .18 .1 | 39.8 8.4
esa 54 |-.01 .00 .00 .26 -.11 .15 .1 .09 .07 | 4.4 19.2 .9
| .00 .01 .00 .12 .18 .13 .1 | 18.8 11.3
gfz 48 | .00 -.03 .00 .14 .13 -.25 -.1 .07 .06 | 492.9 23.4 .5
| .00 .00 .00 .07 .09 .11 .1 | 39.9 8.4
igr n/a| .01 -.01 .00 -.09 -.02 -.02 -.1 .09 .04 | -.2 1.4 .5
| .01 .01 .00 .07 .06 .15 .1 | .4 1.0
jpl 37 | .00 .01 .00 -.14 -.08 .11 .2 .05 .06 | 492.7 23.3 .5
| .00 .01 .00 .05 .10 .14 .1 | 39.9 8.3
ngs 49 | .00 -.05 .00 .33 -.03 -.33 -.1 .14 .14 | -2.2 2.7 78.6
| .01 .01 .01 .32 .14 .26 .1 | 5.0 6.4
sio 114| .00 .02 .01 -.20 .06 -.37 .1 .07 .06 | .0 .0 .0
| .01 .01 .01 .08 .04 .29 .1 | .0 .0
Table 1.0874.b GPS week : 0874 MJD: 50362.0-50368.0
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 3 3 3 |
2 | 2 2 3 3 2 2 3 |
3 | 3 3 3 3 2 3 3 |
4 | 3 2 3 3 3 3 3 |
5 | 3 2 3 2 2 2 2 |
6 | 3 3 4 3 2 3 3 |
7 | 3 2 3 4 3 3 2 |
9 | 3 3 3 2 3 3 6 |
10 | 3 3 3 3 2 3 3 |
14 | 2 2 3 3 3 2 2 |
15 | 3 3 3 4 3 3 3 |
16 | 3 2 2 2 2 2 3 |
17 | 3 2 3 2 2 2 2 |
18 | 2 2 2 4 2 3 3 |
19E | 3 3 4 16 3 3 3 | Modeling problems on day 3.
21 | 2 15 10 3 2 3 3 | See Remark 7.
22 | 2 2 3 3 2 2 3 |
23 | 2 3 4 3 3 3 3 |
24 | 3 2 2 2 2 3 2 |
25 | 3 3 3 3 3 3 3 |
26 | 3 3 3 3 2 3 3 |
27 | 3 2 3 4 3 3 3 |
28 | 3 2 3 3 2 2 2 |
29 | 2 2 3 2 2 2 2 |
30 | 5 6 5 5 5 5 5 |
31 | 3 2 3 3 2 3 7 |
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 2.0874.0 GPS week: 0874 Day: 0 MJD: 50362.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 77 | .00 .02 -.01 -.29 -.04 .34 -.2 .05 .05 | 11.1 -14.6 1.4
emr 29 |-.01 .00 .00 .13 .02 .02 .0 .07 .07 | 440.9 11.6 .5
esa 56 | .00 .00 .01 .44 -.08 .26 .2 .07 .06 | 17.1 3.5 .9
gfz 48 | .00 -.03 -.01 .14 .17 -.31 -.1 .07 .06 | 442.6 11.8 .4
igr n/a| .01 .00 .00 -.19 -.02 -.18 -.1 .05 .04 | .2 1.2 .5
jpl 37 | .00 .00 .00 -.20 -.13 .07 .3 .05 .05 | 442.2 11.7 .5
ngs 47 | .00 -.05 -.01 .76 .03 -.15 -.1 .12 .12 | 7.5 -7.8 78.4
sio 115| .00 .02 .02 -.37 .12 -.41 .1 .06 .06 | .0 .0 .0
Table 2.0874.1 GPS week: 0874 Day: 1 MJD: 50363.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 75 | .00 .02 -.01 -.16 .00 .34 -.2 .06 .05 | .4 9.1 1.2
emr 33 | .00 -.01 .00 .18 .13 .30 -.2 .08 .07 | 454.1 27.7 .5
esa 55 |-.01 -.01 .00 .10 -.36 .18 .0 .09 .07 | 17.2 23.8 .9
gfz 50 | .00 -.02 .00 .24 .20 -.35 -.2 .06 .06 | 455.5 28.0 .4
igr n/a| .02 -.02 .01 -.12 .05 .19 -.1 .07 .06 | -.7 3.0 .6
jpl 37 | .00 .01 .00 -.20 -.15 -.19 .1 .04 .04 | 455.2 27.9 .5
ngs 50 | .00 -.06 .00 .36 -.03 -.14 -.1 .13 .13 | -1.7 10.3 78.9
sio 117| .00 .02 .01 -.15 .05 .01 .1 .06 .05 | .0 .0 .0
Table 2.0874.2 GPS week: 0874 Day: 2 MJD: 50364.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 74 | .00 .02 -.01 -.31 .02 .30 -.2 .06 .06 | -4.5 1.9 1.3
emr 32 | .00 -.01 .00 .18 .07 .24 -.1 .08 .07 | 471.1 13.6 .5
esa 54 |-.01 .00 .00 .29 -.31 .12 .1 .08 .07 | 15.5 6.4 1.2
gfz 47 | .01 -.02 -.01 .18 .18 -.27 -.1 .07 .07 | 472.5 13.9 .5
igr n/a| .01 -.01 .00 -.01 .06 -.23 -.1 .06 .04 | -.1 .7 .5
jpl 37 | .01 .02 .00 -.12 -.14 .14 .3 .06 .06 | 472.5 13.6 .5
ngs 50 | .00 -.05 .01 -.13 -.12 .03 .0 .12 .12 | -1.2 -3.7 79.0
sio 117|-.02 .01 .02 -.12 .05 -.64 .2 .08 .07 | .0 .0 .0
Table 2.0874.3 GPS week: 0874 Day: 3 MJD: 50365.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 77 | .00 .02 -.01 -.33 .02 .37 -.3 .08 .05 | -3.6 -3.5 1.3
emr 30 | .01 .01 .00 .11 -.19 .55 -.1 .10 .09 | 485.1 33.2 .6
esa 52 |-.01 .00 .00 .31 .18 .20 .2 .10 .08 | 9.6 34.9 .9
gfz 49 | .00 -.03 .00 .12 .13 -.28 -.1 .06 .06 | 486.7 33.3 .5
igr n/a| .00 -.01 -.01 -.06 -.06 -.07 .0 .20 .04 | -.4 1.8 .7
jpl 37 | .00 .02 .00 -.10 -.12 .21 .2 .08 .09 | 486.5 33.1 .6
ngs 48 |-.01 -.05 .00 .71 .10 -.56 -.2 .17 .17 | -5.1 3.6 78.5
sio 113| .01 .02 .00 -.19 -.01 -.69 .2 .09 .08 | .0 .0 .0
Table 2.0874.4 GPS week: 0874 Day: 4 MJD: 50366.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 80 | .00 .02 .00 -.27 -.06 .14 -.2 .05 .04 | -7.2 12.9 1.1
emr 33 | .00 .00 -.01 .24 .02 .08 -.1 .06 .06 | 507.1 30.7 .5
esa 56 |-.01 -.01 .01 .24 -.13 .09 .2 .08 .07 | 9.2 26.1 .7
gfz 51 | .00 -.03 .00 .01 -.05 -.33 .0 .08 .07 | 508.5 31.0 .4
igr n/a| .01 .00 .00 -.17 .00 -.02 .0 .03 .03 | -.6 2.2 .5
jpl 37 | .01 .01 -.01 -.08 .14 .14 .3 .04 .04 | 508.5 30.6 .5
ngs 50 |-.01 -.05 .00 .11 -.27 -.31 -.1 .11 .11 | -8.2 7.2 79.9
sio 113| .00 .01 .01 -.14 .10 -.07 .1 .05 .05 | .0 .0 .0
Table 2.0874.5 GPS week: 0874 Day: 5 MJD: 50367.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 79 | .00 .02 -.01 -.22 .06 .31 -.3 .05 .05 | -6.2 15.5 1.3
emr 29 |-.01 -.01 .00 .18 -.12 .22 -.1 .07 .07 | 535.2 26.0 .5
esa 56 | .00 -.01 .00 .34 -.09 -.10 .0 .10 .08 | -2.2 24.4 .7
gfz 47 | .01 -.02 .00 .15 .07 -.18 -.1 .06 .06 | 536.9 25.9 .5
igr n/a| .00 .00 .00 -.02 -.08 .06 -.1 .04 .04 | -.1 .4 .5
jpl 37 | .00 .01 -.01 -.14 -.10 .24 .3 .05 .05 | 536.6 25.9 .5
ngs 48 | .00 -.04 .00 .37 .16 -.51 -.1 .12 .12 | -1.1 2.5 78.6
sio 108| .00 .01 .01 -.22 .06 -.17 .1 .05 .05 | .0 .0 .0
Table 2.0874.6 GPS week: 0874 Day: 6 MJD: 50368.0
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS | TOFT TDRFT RMS
--------|------------------------------------------------|---------------------
cod 75 | .00 .02 -.01 -.15 -.05 .27 -.3 .08 .05 | -6.7 -4.3 1.3
emr 30 | .00 -.01 .00 .25 -.11 .13 -.1 .07 .07 | 545.8 20.0 .5
esa 51 | .00 .00 .01 .12 .00 .27 .2 .09 .08 | -35.5 15.3 .7
gfz 45 | .00 -.02 .00 .12 .18 -.03 .0 .07 .07 | 547.4 19.9 .5
igr n/a| .00 -.01 .00 -.07 -.07 .11 .1 .04 .04 | .3 .4 .5
jpl 37 | .00 .01 .01 -.12 -.04 .19 .2 .05 .05 | 547.1 20.1 .5
ngs 49 | .01 -.06 .01 .14 -.07 -.66 -.3 .17 .17 | -5.3 7.0 76.6
sio 112|-.01 .01 .01 -.17 .04 -.62 .0 .08 .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 3.0874.0 GPS week: 0874 Day: 0 MJD: 50362.0
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 5 5 7 4 7 16 6 3 | 5 8 6 12 6 4 19 6 6
2 | 5 5 6 6 4 3 9 6 2 | 9 9 12 11 10 7 12 10 8
3 | 5 8 6 5 4 5 7 8 3 | 4 12 13 11 5 4 12 5 6
4 | 4 4 6 6 6 8 9 8 3 | 4 8 5 8 4 7 13 4 3
5 | 4 7 3 7 5 5 14 4 3 | 3 8 8 8 7 5 12 6 4
6 | 5 8 8 9 5 5 9 7 3 | 4 11 8 10 7 5 14 6 6
7 | 5 6 6 6 3 4 17 5 3 | 4 9 6 8 5 4 13 5 5
9 | 4 8 5 7 5 5 11 8 3 | 5 10 8 8 6 6 14 5 5
10 | 6 7 6 7 3 --- 7 7 3 | 5 9 8 7 5 --- 6 7 4
14 | 5 4 5 5 4 3 5 7 2 | 1 5 4 5 4 4 9 7 3
15 | 4 8 10 7 5 9 9 5 3 | 5 7 7 8 6 6 9 6 4
16 | 5 4 7 5 4 6 7 8 3 | 5 6 8 8 5 8 8 5 4
17 | 6 7 7 5 3 3 13 5 3 | 5 9 4 7 7 5 13 5 5
18 | 4 7 7 4 5 2 8 5 2 | 3 8 7 8 7 4 11 6 5
19 | 5 9 8 6 3 6 13 5 3 | 4 10 5 10 7 7 13 3 5
21 | 4 4 6 7 5 4 12 5 2 | 7 10 10 9 13 6 11 5 7
22 | 5 6 4 5 5 4 11 8 2 | 5 9 8 7 7 5 11 4 5
23 | 6 5 4 5 7 4 15 5 2 | 12 10 8 8 9 10 10 9 8
24 | 4 6 6 7 4 5 8 8 3 | 4 7 8 7 5 6 12 6 4
25 | 4 6 13 9 5 4 8 5 3 | 6 9 9 10 7 6 12 7 7
26 | 5 5 10 8 5 4 13 6 3 | 5 7 7 10 6 5 16 5 4
27 | 5 7 10 6 6 5 13 5 3 | 4 8 6 8 6 4 15 4 4
28 | 5 12 6 7 4 5 12 8 3 | 5 14 8 9 6 3 14 4 5
29 | 4 7 5 3 5 4 9 5 2 | 3 10 6 8 8 5 12 5 5
30 | 9 17 10 10 5 --- 20 8 5 | 18 20 20 24 19 --- 28 15 18
31 | 5 6 10 6 3 5 10 6 3 | 4 9 13 11 6 4 11 3 5
------|--------------------------------------|--------------------------------------
RMS | 5 7 7 7 5 5 12 6 |T 6 9 8 9 7 5 13 6 6
WRMS | 5 7 6 6 4 5 12 6 |NE 6 9 8 9 7 5 13 6 6
MEDI | 5 7 6 6 5 5 11 6 |MD 5 9 8 8 6 5 12 5 5
Table 3.0874.1 GPS week: 0874 Day: 1 MJD: 50363.0
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 6 8 6 3 14 6 3 | 4 9 9 13 8 7 19 4 6
2 | 5 5 8 6 5 4 10 5 2 | 8 9 14 11 12 7 14 14 8
3 | 5 6 9 7 7 6 8 5 3 | 3 9 12 10 10 5 13 8 5
4 | 4 5 4 5 5 3 12 7 2 | 3 7 7 8 6 5 13 8 4
5 | 4 5 5 4 8 3 8 4 2 | 3 5 7 8 7 3 10 4 4
6 | 5 7 9 6 5 5 12 4 3 | 4 11 9 10 10 4 13 6 6
7 | 5 5 9 6 4 4 8 5 2 | 3 6 9 10 7 3 11 4 4
9 | 5 9 7 5 4 4 13 8 3 | 5 8 8 8 7 4 17 7 4
10 | 6 6 7 7 4 --- 13 6 3 | 3 9 9 9 5 --- 11 5 4
14 | 4 4 4 6 3 2 11 4 2 | 2 5 6 4 5 4 9 3 3
15 | 5 6 11 8 5 6 8 5 3 | 4 8 11 10 10 6 13 6 5
16 | 4 4 6 5 4 3 8 7 2 | 3 5 8 6 4 4 9 5 2
17 | 6 5 5 8 8 4 8 5 2 | 4 7 8 8 9 5 12 8 5
18 | 3 5 6 5 6 3 12 6 2 | 3 9 8 9 8 4 12 9 5
19 | 5 8 6 7 8 5 15 4 3 | 4 11 5 10 9 4 13 6 5
21 | 12 27 22 --- 15 --- --- --- 15 | 21 54 17 --- 33 --- --- --- 29
22 | 4 4 8 5 6 4 9 6 2 | 4 6 9 7 7 4 12 5 3
23 | 8 4 7 8 9 5 21 6 3 | 8 6 13 7 8 6 13 6 5
24 | 4 4 4 5 6 3 8 5 2 | 3 6 9 8 7 3 11 4 3
25 | 5 7 15 6 7 5 9 5 3 | 5 10 9 11 10 9 13 5 7
26 | 6 5 11 7 4 3 13 5 3 | 3 6 11 10 7 4 16 5 4
27 | 4 9 5 7 5 5 11 4 2 | 3 9 10 8 7 3 12 4 4
28 | 5 6 5 6 7 4 10 6 2 | 4 8 10 10 8 4 15 5 5
29 | 3 6 9 4 4 3 9 5 2 | 4 11 11 10 8 5 12 4 6
30 | 13 14 13 10 8 --- 31 9 6 | 15 21 19 23 19 --- 30 16 18
31 | 5 5 7 7 8 4 10 5 2 | 3 7 8 11 10 4 12 4 4
------|--------------------------------------|--------------------------------------
RMS | 6 8 9 6 7 4 13 6 |T 6 13 10 10 10 4 13 6 8
WRMS | 5 7 7 6 6 4 13 5 |NE 6 13 10 10 10 4 13 6 8
MEDI | 5 6 7 6 6 4 10 5 |MD 4 8 9 10 8 4 13 5 5
Table 3.0874.2 GPS week: 0874 Day: 2 MJD: 50364.0
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 9 11 3 5 12 8 3 | 4 9 9 14 7 5 15 6 4
2 | 5 8 9 6 4 5 10 8 3 | 6 11 9 9 7 5 12 7 6
3 | 4 6 8 7 3 6 11 10 3 | 4 8 13 10 6 6 16 6 5
4 | 5 6 7 5 3 5 14 4 3 | 4 9 11 8 6 5 11 5 4
5 | 4 7 7 5 3 6 7 8 3 | 4 11 10 10 8 6 11 12 6
6 | 7 10 12 7 3 3 10 11 4 | 4 11 12 13 8 6 13 16 7
7 | 6 6 6 10 7 5 9 9 3 | 3 9 12 10 7 5 13 6 4
9 | 5 8 5 7 5 7 10 7 3 | 5 13 10 10 7 4 16 8 6
10 | 5 6 6 6 3 --- 11 5 3 | 5 11 9 8 6 --- 13 7 5
14 | 7 4 8 3 3 8 6 9 3 | 2 7 9 6 5 7 9 8 5
15 | 5 4 8 7 2 8 5 6 3 | 4 6 12 10 6 4 9 5 4
16 | 4 5 6 5 2 5 6 5 2 | 4 6 11 7 5 5 5 5 4
17 | 6 7 7 10 3 8 8 10 3 | 5 11 8 8 5 11 10 9 5
18 | 5 6 4 5 3 4 10 7 2 | 3 8 9 8 6 5 11 8 5
19 | 6 12 10 10 7 6 13 7 4 | 5 10 4 11 10 5 13 4 5
21 | 13 16 10 --- 22 --- --- --- 10 | 9 26 10 --- 18 --- --- --- 12
22 | 5 6 4 6 3 6 15 6 3 | 4 8 11 7 4 7 14 8 4
23 | 9 8 6 8 4 7 18 9 4 | 11 8 14 6 8 9 14 8 6
24 | 4 4 5 5 3 5 11 8 2 | 3 7 11 8 6 4 12 8 4
25 | 4 7 8 6 3 4 12 6 3 | 5 10 11 12 8 6 16 9 7
26 | 6 5 5 8 4 5 19 7 3 | 4 7 13 11 8 6 20 6 5
27 | 5 8 7 7 5 7 11 6 3 | 4 11 11 8 7 5 14 6 4
28 | 4 6 6 7 5 5 12 11 3 | 4 7 12 11 6 5 14 8 4
29 | 7 7 8 5 3 5 12 5 3 | 4 12 7 10 9 6 19 6 7
30 | 10 14 12 10 6 --- 18 8 5 | 15 18 19 24 20 --- 29 14 18
31 | 7 5 6 8 4 4 10 10 3 | 4 8 9 12 8 5 11 9 6
------|--------------------------------------|--------------------------------------
RMS | 6 8 8 7 6 6 12 8 |T 5 10 10 10 8 5 14 8 6
WRMS | 6 7 7 7 4 6 12 7 |NE 5 10 10 10 8 5 14 8 6
MEDI | 5 7 7 7 3 5 11 8 |MD 4 9 11 10 7 5 13 8 5
Table 3.0874.3 GPS week: 0874 Day: 3 MJD: 50365.0
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 10 12 7 3 5 13 8 3 | 4 10 18 13 6 6 15 6 6
2 | 5 10 11 5 5 6 9 7 3 | 8 14 12 11 12 6 17 14 8
3 | 6 8 8 5 3 5 9 8 3 | 4 9 12 9 5 4 11 9 4
4 | 5 6 8 5 7 4 16 8 3 | 5 8 10 8 8 4 12 7 4
5 | 5 6 5 5 3 4 12 6 2 | 5 8 11 8 7 5 14 7 6
6 | 5 5 7 8 3 5 9 7 3 | 4 8 12 12 7 4 13 7 5
7 | 6 6 16 5 5 4 25 10 4 | 4 7 7 9 5 4 18 10 5
9 | 4 6 5 5 4 6 9 5 2 | 6 10 15 10 6 4 14 7 5
10 | 5 7 9 7 6 --- 10 5 3 | 4 10 14 8 9 --- 13 6 6
14 | 7 7 --- 6 11 6 9 9 3 | 16 15 --- 15 12 13 19 17 15
15 | 8 5 19 8 4 9 8 7 4 | 5 10 12 9 6 5 12 9 5
16 | 4 6 7 6 3 3 5 9 2 | 5 5 13 8 5 5 8 9 4
17 | 4 6 3 6 4 4 13 5 2 | 3 7 10 6 8 4 13 5 4
18 | 5 6 20 5 7 5 27 13 4 | 3 7 16 8 7 4 20 10 5
19 | 28 30 --- --- 96 32 52 23 16 | 0 0 --- --- 0 0 0 0 ---
21 | 5 10 5 4 3 5 13 8 3 | 7 15 13 8 10 7 9 6 8
22 | 5 11 5 5 5 5 17 6 3 | 5 14 10 8 9 4 14 6 5
23 | 8 11 6 5 3 5 12 4 3 | 11 11 12 8 8 9 6 8 8
24 | 4 5 6 5 5 4 14 5 2 | 3 6 13 7 5 4 13 5 4
25 | 6 9 15 6 4 6 15 9 3 | 6 11 18 11 8 5 17 8 6
26 | 6 11 6 6 4 4 12 6 3 | 5 10 16 10 9 6 14 7 6
27 | 4 12 11 7 7 5 15 17 4 | 3 13 13 9 8 4 16 17 4
28 | 5 8 6 5 2 5 13 5 3 | 4 12 11 10 8 4 14 5 6
29 | 3 8 6 4 4 6 9 5 2 | 3 10 16 7 6 5 12 7 5
30 | 9 14 9 9 7 --- 17 9 5 | 17 21 21 25 22 --- 26 17 19
31 | 5 11 9 6 4 4 14 10 3 | 3 7 17 11 6 5 15 9 5
------|--------------------------------------|--------------------------------------
RMS | 8 10 10 6 20 8 17 9 |T 6 10 13 10 8 5 14 9 7
WRMS | 5 9 8 6 4 9 17 8 |NE 6 10 13 10 8 5 14 9 7
MEDI | 5 8 8 5 4 5 13 8 |MD 5 10 13 9 8 5 14 7 5
Table 3.0874.4 GPS week: 0874 Day: 4 MJD: 50366.0
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 5 6 20 6 4 5 6 3 | 3 6 16 23 6 7 14 8 7
2 | 4 5 5 6 3 4 9 5 2 | 11 11 11 13 11 13 13 10 11
3 | 4 6 8 5 3 4 7 6 2 | 4 8 12 11 4 6 12 4 6
4 | 4 5 5 7 5 4 17 4 3 | 3 7 11 7 6 4 13 5 4
5 | 4 6 7 5 3 5 11 3 2 | 4 8 9 9 7 4 15 5 4
6 | 5 6 6 7 3 3 9 4 2 | 3 7 15 11 7 5 13 6 5
7 | 4 8 9 6 5 4 15 4 3 | 2 8 7 8 5 4 12 4 4
9 | 6 6 6 10 3 5 12 6 3 | 7 10 10 13 7 6 18 6 7
10 | 4 5 7 6 3 --- 7 4 2 | 4 7 13 6 6 --- 11 6 4
14 | 6 6 17 7 2 6 5 5 3 | 17 24 11 19 20 22 19 20 20
15 | 4 5 8 10 1 7 9 3 3 | 3 8 7 10 5 7 10 5 5
16 | 3 4 8 5 3 3 10 5 2 | 3 6 14 6 4 7 11 7 4
17 | 4 5 7 7 2 3 12 5 2 | 4 7 8 7 5 5 15 7 4
18 | 4 3 10 4 2 4 11 4 2 | 4 8 18 9 6 4 12 6 5
19 | 6 7 --- 7 7 5 17 7 3 | 5 10 --- 9 7 6 14 5 5
21 | 3 3 7 5 2 4 6 6 2 | 4 7 10 10 7 7 12 6 6
22 | 4 5 6 5 3 3 12 5 2 | 4 7 12 7 5 4 13 5 4
23 | 7 4 7 6 3 3 14 5 3 | 10 6 13 6 7 5 8 8 6
24 | 2 4 3 7 4 4 11 4 2 | 3 6 9 8 6 5 13 4 3
25 | 5 7 6 9 4 4 12 5 3 | 8 11 22 12 11 7 17 10 9
26 | 4 5 8 6 3 4 8 7 2 | 4 7 11 9 6 4 12 8 4
27 | 5 6 9 7 2 5 13 4 3 | 3 7 18 9 7 5 13 8 4
28 | 4 6 7 7 3 4 11 5 2 | 3 7 11 11 6 6 13 4 4
29 | 3 6 3 6 3 5 9 6 2 | 4 9 12 11 7 7 13 6 5
30 | 8 11 13 9 3 --- 17 6 5 | 13 17 19 20 15 --- 23 14 14
31 | 4 5 7 8 3 5 9 6 2 | 4 6 11 10 5 5 12 4 4
------|--------------------------------------|--------------------------------------
RMS | 5 6 8 8 3 4 11 5 |T 6 9 12 11 8 7 13 7 7
WRMS | 4 6 7 7 3 4 11 5 |NE 6 9 12 11 8 7 13 7 7
MEDI | 4 5 7 7 3 4 11 5 |MD 4 7 11 10 6 6 13 6 5
Table 3.0874.5 GPS week: 0874 Day: 5 MJD: 50367.0
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 6 6 10 5 5 13 6 3 | 4 8 9 15 8 6 14 5 7
2 | 6 6 7 5 3 4 10 5 2 | 15 16 16 15 15 13 18 15 14
3 | 6 6 7 6 3 5 9 7 3 | 5 11 12 11 7 6 13 6 6
4 | 5 5 5 6 5 5 16 5 3 | 2 7 7 6 6 4 14 6 3
5 | 3 5 5 5 4 6 10 5 2 | 4 9 8 8 7 4 14 8 6
6 | 4 7 14 8 2 4 12 5 3 | 3 7 10 9 5 5 15 7 5
7 | 6 7 13 5 3 5 15 5 3 | 3 8 7 9 6 5 15 6 5
9 | 4 8 9 6 4 5 11 6 3 | 10 12 10 11 8 7 17 8 8
10 | 4 5 9 5 4 --- 9 6 3 | 2 9 9 7 7 --- 12 6 5
14 | 5 4 5 6 4 4 8 6 2 | 12 12 7 13 11 11 15 12 11
15 | 5 5 8 8 4 6 11 5 3 | 4 6 8 10 5 5 12 6 4
16 | 5 4 8 5 3 4 8 6 2 | 3 7 10 6 6 4 10 7 3
17 | 6 7 8 6 3 5 8 4 2 | 3 9 4 7 8 6 11 6 5
18 | 12 5 13 5 4 5 7 7 3 | 20 4 15 22 21 21 22 22 21
19 | 6 7 15 6 3 6 12 5 3 | 6 9 14 10 8 6 14 7 6
21 | 4 8 6 7 3 5 14 6 3 | 4 9 8 9 6 7 12 6 6
22 | 5 7 6 5 4 4 13 6 2 | 4 8 9 8 6 4 11 7 3
23 | 7 7 8 5 4 5 14 5 3 | 8 8 7 6 7 7 8 9 6
24 | 4 8 6 5 7 6 11 6 3 | 3 8 7 7 7 6 11 6 3
25 | 8 7 9 9 3 6 17 5 3 | 10 12 14 20 13 10 23 14 12
26 | 4 7 7 6 3 4 18 4 3 | 4 6 15 10 7 6 19 7 4
27 | 4 7 16 6 4 5 9 5 3 | 3 8 12 10 6 5 12 8 5
28 | 4 6 10 5 7 5 13 5 2 | 3 8 10 9 10 4 15 4 5
29 | 4 6 6 6 3 4 15 4 2 | 3 9 9 9 7 5 13 6 5
30 | 7 13 20 7 3 --- 17 8 5 | 12 19 19 19 15 --- 26 13 15
31 | 6 6 11 7 3 4 10 6 3 | 3 8 13 10 7 5 12 5 5
------|--------------------------------------|--------------------------------------
RMS | 5 7 10 6 4 5 12 5 |T 7 9 10 11 9 7 15 9 8
WRMS | 5 7 8 6 4 5 12 5 |NE 7 9 10 11 9 7 15 9 8
MEDI | 5 7 8 6 4 5 12 5 |MD 4 8 10 10 7 6 14 7 5
Table 3.0874.6 GPS week: 0874 Day: 6 MJD: 50368.0
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 5 5 10 4 4 11 10 3 | 5 7 6 10 6 5 13 8 5
2 | 5 4 9 6 3 5 14 8 3 | 43 46 51 42 45 45 39 45 46
3 | 4 7 8 5 5 4 21 9 3 | 6 9 10 11 7 8 17 8 7
4 | 4 5 9 7 4 3 19 9 3 | 3 7 6 7 5 3 12 6 4
5 | 3 5 9 5 5 4 8 6 2 | 4 8 9 9 7 4 9 8 5
6 | 5 9 10 6 3 3 10 8 3 | 4 10 7 8 6 5 14 12 5
7 | 4 6 5 6 5 4 14 6 2 | 3 7 7 8 6 4 11 6 5
9 | 25 9 21 6 5 9 24 11 6 | 16 19 24 17 18 22 19 17 17
10 | 5 6 8 8 4 --- 11 5 3 | 5 9 8 7 7 --- 9 6 5
14 | 6 6 6 7 3 4 10 6 2 | 11 10 7 12 9 9 11 10 10
15 | 6 5 7 8 3 7 12 7 3 | 8 10 8 12 10 9 14 10 9
16 | 5 7 8 5 5 4 10 8 3 | 4 9 7 7 7 7 8 6 5
17 | 5 5 6 6 3 4 8 8 2 | 5 8 4 9 8 6 10 7 6
18 | 6 --- 8 5 6 3 9 6 3 | 11 --- 14 17 16 14 20 17 15
19E | 5 7 7 7 4 5 11 8 3 | 7 9 11 12 10 7 14 6 7
21 | 7 5 9 6 4 4 11 10 3 | 8 10 11 11 9 8 12 9 8
22 | 4 9 10 7 3 4 14 6 3 | 5 10 11 9 7 4 13 6 5
23 | 10 6 7 6 5 5 12 5 3 | 16 8 10 8 10 9 9 10 8
24 | 3 5 6 5 6 6 12 9 2 | 3 7 5 6 5 7 11 7 4
25 | 6 6 11 8 3 4 14 9 3 | 23 27 27 26 23 24 24 27 23
26 | 5 4 8 7 4 3 16 8 3 | 5 6 11 11 7 5 16 6 5
27 | 4 5 9 8 4 5 12 6 3 | 4 8 9 10 7 4 14 7 5
28 | 3 6 6 6 3 5 12 6 2 | 4 9 8 10 8 5 14 4 5
29 | 3 5 4 4 3 4 12 7 2 | 5 9 7 9 8 8 11 8 6
30 | 8 14 10 9 4 --- 19 7 5 | 16 21 20 24 18 --- 28 15 18
31 | 14 8 15 14 7 8 57 19 7 | 46 45 44 42 43 43 59 45 44
------|--------------------------------------|--------------------------------------
RMS | 8 7 9 7 4 5 17 8 |T 15 16 17 16 15 15 19 16 15
WRMS | 5 7 8 7 4 5 17 8 |NE 15 17 17 16 15 15 19 16 15
MEDI | 5 6 8 6 4 4 12 8 |MD 5 9 9 10 8 7 14 8 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 4.0874 GPS week: 0874 MJD: 50362.0-50368.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2482 |U 54 31 83 |U 43 32 79 | 33 22 63 |
emr | emr 2455 | 48 26 81 | 38 26 71 |U 25 13 50 |
esa | esa 1687 | 49 27 76 |U 38 24 66 | 31 19 58 |
gfz | gfz 1225 | 49 28 81 |U 33 24 58 | 25 14 53 |
igr | igr 2487 | 49 26 78 | 36 25 70 | 26 13 50 |
igs | igs 2491 | 49 26 78 | 36 25 70 | 26 14 51 |
jpl | jpl 2276 |U 50 28 81 |U 33 26 66 | 24 16 43 |
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 5.0874.0 GPS week: 0874 Day: 0 MJD: 50362.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2496 | 48 27 85 | 40 27 66 | 36 22 62 |
emr | emr 2495 | 40 23 72 | 28 17 45 | 27 14 50 |
esa | esa 1745 | 39 22 66 | 30 19 64 | 35 22 61 |
gfz | gfz 1247 | 44 23 88 | 28 18 42 | 33 15 51 |
igr | igr 2496 | 40 23 73 | 27 17 45 | 27 14 54 |
igs | igs 2496 | 39 21 69 | 27 17 48 | 28 15 52 |
jpl | jpl 2304 | 42 24 73 | 21 15 53 | 26 20 47 |
Table 5.0874.1 GPS week: 0874 Day: 1 MJD: 50363.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2460 | 45 30 96 | 42 32 87 | 31 26 64 |
emr | emr 2471 | 39 24 90 | 44 28 71 | 20 17 48 |
esa | esa 1614 | 37 22 89 | 46 23 68 | 28 21 62 |
gfz | gfz 1200 | 35 25 112 | 40 28 71 | 23 20 59 |
igr | igr 2478 | 39 24 90 | 40 28 71 | 23 17 51 |
igs | igs 2477 | 39 24 88 | 40 27 69 | 22 21 53 |
jpl | jpl 2208 | 43 23 89 | 46 28 78 | 21 19 50 |
Table 5.0874.2 GPS week: 0874 Day: 2 MJD: 50364.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2432 | 44 28 73 | 37 31 70 | 32 19 57 |
emr | emr 2483 | 45 28 86 | 36 28 94 | 23 12 44 |
esa | esa 1812 | 35 28 60 | 33 26 56 | 26 23 52 |
gfz | gfz 1196 | 36 23 61 | 17 25 42 | 24 13 56 |
igr | igr 2452 | 42 27 73 | 34 27 89 | 24 12 48 |
igs | igs 2484 | 43 26 82 | 34 30 92 | 24 13 47 |
jpl | jpl 2208 | 36 26 68 | 23 22 53 | 23 15 39 |
Table 5.0874.3 GPS week: 0874 Day: 3 MJD: 50365.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2496 | 53 27 78 | 41 32 76 | 32 22 68 |
emr | emr 2394 | 51 24 75 | 37 22 59 | 28 13 56 |
esa | esa 1894 | 54 23 73 | 48 23 66 | 33 19 63 |
gfz | gfz 1195 | 62 21 78 | 41 28 61 | 25 14 60 |
igr | igr 2496 | 51 21 73 | 32 23 56 | 27 13 52 |
igs | igs 2496 | 49 22 71 | 33 23 56 | 27 14 55 |
jpl | jpl 2304 | 52 23 86 | 31 25 59 | 24 20 46 |
Table 5.0874.4 GPS week: 0874 Day: 4 MJD: 50366.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2495 | 53 37 79 | 59 32 88 | 34 20 56 |
emr | emr 2468 | 43 31 80 | 50 23 75 | 28 12 43 |
esa | esa 1404 | 48 32 86 | 45 21 78 | 33 15 56 |
gfz | gfz 1247 | 53 36 86 | 45 22 76 | 22 9 40 |
igr | igr 2495 | 45 31 79 | 50 23 72 | 28 12 40 |
igs | igs 2495 | 45 31 76 | 51 24 73 | 26 12 44 |
jpl | jpl 2302 | 49 33 76 | 40 33 76 | 26 14 38 |
Table 5.0874.5 GPS week: 0874 Day: 5 MJD: 50367.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2496 | 73 36 100 | 38 30 79 | 32 22 64 |
emr | emr 2483 | 68 28 94 | 28 24 66 | 22 11 46 |
esa | esa 1729 | 68 28 92 | 25 22 54 | 25 13 53 |
gfz | gfz 1244 | 45 30 62 | 28 22 49 | 23 12 56 |
igr | igr 2496 | 69 27 93 | 27 22 65 | 22 11 47 |
igs | igs 2496 | 68 28 92 | 27 23 65 | 22 11 48 |
jpl | jpl 2303 | 70 31 108 | 28 24 49 | 22 12 41 |
Table 5.0874.6 GPS week: 0874 Day: 6 MJD: 50368.0
CENT| CLK EPO | BRUS | USUD | WILL |
----|----------|----------------|----------------|----------------|
cod | cod 2496 | 59 31 66 | 41 40 82 | 34 21 67 |
emr | emr 2389 | 45 26 66 | 35 32 80 | 27 14 61 |
esa | esa 1612 | 52 28 61 | 35 31 75 | 33 15 60 |
gfz | gfz 1247 | 63 33 65 | 26 22 57 | 25 13 47 |
igr | igr 2496 | 52 28 62 | 34 31 79 | 28 13 56 |
igs | igs 2496 | 52 28 60 | 34 31 75 | 28 13 57 |
jpl | jpl 2304 | 54 32 59 | 36 31 85 | 26 13 41 |
[Mailed From: Yves Mireault <mireault at geod.emr.ca>]
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