[IGSREPORT-15319] Wk 1435 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Jul 26 01:04:55 PDT 2007
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IGS Electronic Report 26 Jul 01:05:07 PDT 2007 Message Number 15319
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1435 (Jul 08, 2007 - Jul 14, 2007)
Contacts: G. Gendt (gendt at gfz-potsdam.de),
Th. Nischan ( nisn at gfz-potsdam.de)
COMBINATION STRATEGY:
---------------------
Starting with GPS week 860, the IGS Final orbit combination is done directly
in the ITRF without any alignment to the Bulletin B EOP series.
Each centre satellite clock corrections are first transformed to a common
reference. One of the following two methods can be used (the REMARKS section of
this report gives which method is used):
[1] For each centre, a clock offset and a drift are estimated with respect to
the broadcast clock corrections using only non-SA satellites;
[2] A chosen reference centre is aligned to the broadcast clock corrections
using all satellites. All other centres are then aligned to that reference
centre.
The offsets and drifts are used to align each centre satellite clock
corrections to GPS time. Ephemerides and clock corrections are then combined
as weighted averages computed over all centres. Each centre is given a
position weight and a clock weight. The position weights are computed from
each centre's absolute deviation to the unweighted average orbit after the
estimation of a 7-parameter Helmert transformation. The clock weights are
either computed from [1] the absolute deviation of the initial alignment to
broadcast clock for the non-SA satellites, or [2] from the absolute deviation
of centre's aligned clock corrections with respect to the unweighted mean.
Finally, a 7-parameter Helmert transformation and clock offset and drift are
estimated for each centre with respect to the combined solutions and parameters
and RMS of fit reported. All the above estimations are performed using the
L1-norm robust scheme.
Each centre ephemerides are also evaluated individually and independently from
the orbit combination by using week long arcs. The Earth Orientation Parameters
(EOP) used in this evaluation are those submitted by the respective centres.
The IGS combined orbits/clocks and all centres providing both orbit and clock
solutions are further evaluated by an independent point positioning (navigation)
program that uses both phase and pseudorange data. This is primarily intended
for testing clock solution precision as well as the orbit/clock consistency.
Like the clock solutions broadcast in the navigation message, the combined
satellite clocks are corrected for the periodical relativistic correction (see
e.g. GPS interface Control document ICD-GPS-200, p.73):
-2*(X.V)/c [distance unit],
where X and V are the inertial sv state and velocity vectors and c is the speed
of light. Also for compatibility, no satellite L1/L2 delay calibration should be
applied.
SOFTWARE:
---------
The weighted average software used was originally developed by T. Springer
and G. Beutler in 1993. The GPS long arc orbit analysis software used here for
individual centre ephemeris evaluation was developed by Beutler et al. at the
Astronomical Institute of the University of Bern (AIUB). For more details on
the orbit combination and complete references for both software see:
Beutler G., Kouba J. and T. Springer, 1995, Combining the orbits of the IGS
Analysis Centers, Bulletin Geodesique, 69, pp 200-222.
Kouba J., Mireault Y. and F. Lahaye, 1995, 1994 IGS Orbit/Clock Combination
and Evaluation, Appendix I of the Analysis Coordinator Report, International
GPS Service for Geodynamics (IGS) 1994 Annual Report, pp. 70-94.
Kouba J. and Y. Mireault, 1996, IGS Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1995 Annual Report,
pp. 45-76.
Kouba J. and Y. Mireault, 1997, Analysis Coordinator Report,
International GPS Service for Geodynamics (IGS) 1996 Annual Report,
pp. 55-100.
PRODUCTS GENERATED:
-------------------
The resulting average ephemeris and clocks are output to daily files in SP3
format. The satellite accuracy codes displayed in the header are based on the
weighted RMS for each satellite. 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:
igs1435[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1435[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1435[0-6].cls IGS GPS clock combination summary report.
igs14357.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14357.sum Complete report.
REMARKS concerning the IGS 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 | ESA | 10 ALGO SCUB YELL
0 | JPL | 31 WAB2
0 | MIT | 32
1 | ESA | 10 ALGO BILI LPGS
1 | GFZ | DAEJ
1 | MIT | DAEJ GRAS SANT
2 | EMR | METS QAQ1
2 | ESA | 10
2 | GFZ | DAV1
2 | JPL | 31 WAB2
2 | MIT | 32 GRAS QAQ1 SANT
3 | COD | DAEJ
3 | EMR | WHIT
3 | ESA | 10 ALGO PETP SYOG
3 | GFZ | DAV1 NRIL
3 | JPL | WAB2
3 | MIT | 32 DAEJ FAIR GRAS
4 | ESA | 10
4 | GFZ | DAV1
4 | JPL | WAB2
4 | MIT | 32 KOKB YELL
5 | ESA | MATE
5 | GFZ | DAV1
5 | JPL | 13 23 31
5 | MIT | GRAS
6 | EMR | FAIR YELL
6 | ESA | KIT3
6 | GFZ | 21 DAEJ KERG SUWN TSKB
6 | JPL | SYOG YELL
6 | MIT | FAIR
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 G29 | 2 | 1 | | | | 2 | |
6. Starting on 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) all IGS products,
including the IGS combined orbits, are based on the IGS realization of the
ITRF2005 reference frame (IGs05). For more information see IGSMAIL #5447.
7. Small rotations were applied to the all AC orbit and ERP values in order
to align them to the IGS05. 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
IGS05.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 | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+---------------------------------------------------
COD | .3 .3 .9 3 6 3 -.40
EMR | -3.4 -7.3 6.6 6 11 -7 -.41
ESA | 1.7 -5.6 -13.7 -21 -1 -19 -1.45
GFZ | .7 .1 1.1 -7 -19 -2 -.59
JPL | 2.4 -6.1 17.4 162 -61 123 -.35
MIT | -3.5 -1.3 .4 4 2 -11 -.22
NGS | 6.0 .4 6.5 -5 -51 16 -1.33
SIO | .9 -3.3 -9.7 -9 -52 51 -.15
8. Starting on 22-Oct-2000 (GPS Week 1085-0; mjd=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used.
The 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 1051-0; 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 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) the absolute antenna model
is introduced (IGSMAIL #5272). The antenna phase center offsets and phase center
variations are given in the file:
ftp://igscb.jpl.nasa.gov/pub/station/general/igs05.atx
ORBIT COMBINATION AND EVALUATION STATISTICS:
--------------------------------------------
Most combination statistics are with respect to the combined orbits and
consist of five parts. The first, Table 1, summarizes all statistics for
the week. It contains means and standard deviations over the week of
satellite ephemeris and clock correction transformation parameters for
each centre (table 1.1435.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1435.b).
The second part, Table 2, contains the complete ephemeris and clock
correction transformation parameters (includes both the apriori and a
posteriori values) for each centre and each day (tables 2.1435.[0-6]).
The third part, Table 3, contains two types of daily RMS for each satellite
and centre, along with the computed satellite position sigmas for the
combined orbits (tables 3.1435.[0-6]). The first type of satellite RMS is
based on orbit combination and the second RMS type is a result of the 7-day
arc evaluation of each centre ephemerides. The fourth part, Table 4, is a
weekly summary of the daily precise navigation summaries for centres
providing both orbit and clock solutions. It contains weekly station RMS
w.r.t. the initial coordinates for the Latitude, Longitude and Height
components for up to three IGS stations (table 4.1307). The fifth and final
part, Table 5, is similar to Table 4 and contains daily precise navigation
statistics (tables 5.1435.0-6).
In tables 1-3, the most important statistic which is meaningful for intra
centre/satellite analysis is labeled WRMS. It is a weighted RMS where
normalized weights are based on accuracy codes given in the SP3 files, and
should not be affected by downweighted/problem satellites when acknowledged
by individual centres in their SP3 file.
Table 1: Week 1435 summary. (Jul 08, 2007 - Jul 14, 2007)
Table 1.1435.a GPS week: 1435 MJD: 54289.000-54295.000
Mean and standard deviations of transformation parameters to the
combined IGS orbit.
WRMS - orbit RMS weighted by the SP3 header accuracy codes.
STA - Mean number of stations in the daily solutions.
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 0 0 0 0 -41 -29 -.10 13 12 | -522 -70 44 97
| 0 0 1 10 15 26 .03 | 357 637
emr 64| 1 -2 2 -10 -31 -17 .35 18 17 | 6671 415 54 107
| 1 1 1 23 17 16 .03 | 1907 1477
esa 65| 0 -1 7 88 -46 -3 .26 22 21 | 6726 440 55 127
| 1 1 3 43 35 54 .02 | 1851 1397
gfz 185| 0 1 -3 5 2 38 -.17 13 13 | -73 137 30 106
| 1 0 1 19 16 67 .03 | 218 492
igr n/a| 0 0 1 -4 -3 -4 .04 9 8 | -2480 -519 31 66
| 0 1 1 9 23 32 .05 | 815 1515
jpl n/a| -3 -8 -12 -188 15 133 .15 40 40 | 5915 590 88 136
| 5 4 5 28 46 22 .06 | 1988 1361
mit 262| -2 1 0 6 -20 -4 .02 19 18 | -180 7 63 140
| 1 0 1 19 46 35 .05 | 261 331
ngs 200| 0 0 0 1 92 -14 -.22 17 12 | -501 -106 2386 4054
| 1 0 1 22 25 35 .05 | 357 645
sio 98| 2 0 3 -5 60 38 .12 24 24 | --- --- --- ---
| 1 2 1 12 20 42 .04 | --- ---
Table 1.1435.b GPS week : 1435 MJD: 54289.000-54295.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 7 6 6 6 7 6 6 |
2 | 9 8 8 9 8 9 8 |
3 | 6 5 5 6 6 8 6 |
4 | 6 6 5 6 6 7 7 |
5 | 6 6 6 7 6 6 6 |
6 | 4 4 5 5 5 6 5 |
7 | 5 5 5 6 6 6 6 |
8 | 6 7 6 6 6 6 6 |
9 | 7 7 7 6 7 7 7 |
10E | 8 8 8 10 10 11 10 |
11 | 7 7 7 7 7 8 7 |
12 | 8 8 8 8 7 8 7 |
13 | 7 7 8 8 7 8 8 |
14 | 8 7 7 9 8 8 7 |
16 | 8 8 7 9 8 7 7 |
17 | 8 8 8 8 8 9 9 |
18E | 6 6 6 7 7 7 7 |
19 | 6 7 6 7 6 7 6 |
20E | 7 7 7 8 7 7 7 |
21 | 9 9 9 9 9 9 9 |
22E | 6 6 6 9 7 6 7 |
23 | 8 7 7 8 8 8 8 |
24 | 5 5 5 5 5 5 5 |
25 | 6 6 7 5 6 5 6 |
26 | 6 5 6 5 6 6 6 |
27 | 6 6 5 5 5 6 6 |
28 | 8 9 8 8 8 8 7 |
29 | 25 6 6 6 7 27 5 |
30 | 7 6 6 6 6 7 7 |
31 | 10 7 8 9 8 8 8 |
32E | 18 15 20 19 15 15 13 |
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.
Table 2.1435.0 GPS week: 1435 Day: 0 MJD: 54289.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 0 1 4 -60 -26 -.08 12 12 | -500 63 46 99
| 16 16 |
emr 64| 0 -2 2 17 -12 0 .31 19 19 | 3970 2165 56 96
| -39 -6 |
esa 65| 0 -1 5 58 -26 46 .27 21 20 | 4069 2030 42 111
| 8 9 |
gfz 185| 1 1 -1 5 33 -77 -.20 13 13 | 45 -193 28 103
| 1 4 |
igr n/a| 0 2 1 -22 3 63 .12 10 9 | -2284 1290 32 75
| 34 -64 |
jpl n/a| -15 -8 -16 -188 1 159 .13 41 41 | 3202 2025 87 133
| -43 -15 |
mit 265| -1 1 -2 -15 -61 38 .01 19 19 | -194 -116 67 156
| 6 27 |
ngs 200| 0 0 0 2 90 16 -.24 16 13 | -518 92 2200 4068
| 75 -145 |
sio 98| 1 -3 2 -18 57 89 .15 24 22 | --- --- --- ---
| -2 -64 |
Table 2.1435.1 GPS week: 1435 Day: 1 MJD: 54290.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| -1 -2 0 8 -60 -50 -.08 12 12 | -1209 1280 50 103
| 38 41 |
emr 64| 1 -1 3 -22 -24 -15 .35 19 19 | 5451 1177 48 101
| 48 5 |
esa 65| 1 -3 3 90 -68 6 .26 23 22 | 5556 1056 54 127
| 72 35 |
gfz 185| 0 2 -2 -17 -17 -19 -.13 12 12 | -371 1186 30 122
| 38 14 |
igr n/a| 0 0 4 7 -43 -11 .07 12 11 | -1787 447 41 87
| 78 18 |
jpl n/a| 0 -2 -4 -136 0 106 .12 39 39 | 4407 1263 85 128
| -14 7 |
mit 265| -1 0 0 -8 40 36 .02 19 18 | -505 641 64 131
| 34 -45 |
ngs 200| 0 0 1 39 71 49 -.21 15 13 | -1176 1227 2080 3862
| -7 -102 |
sio 98| 4 2 2 -8 82 67 .16 24 25 | --- --- --- ---
| 5 -86 |
Table 2.1435.2 GPS week: 1435 Day: 2 MJD: 54291.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 0 0 1 -16 -46 -5 -.08 13 13 | -118 -567 45 94
| 36 46 |
emr 64| 0 -1 3 -22 -56 -33 .34 16 16 | 6506 901 55 94
| 4 64 |
esa 65| 0 0 6 96 -53 -25 .26 22 22 | 6582 998 51 124
| 66 14 |
gfz 185| 1 1 -4 31 -4 17 -.19 12 12 | 75 51 28 120
| 30 24 |
igr n/a| 0 0 1 -6 -7 -11 .04 6 6 | -1578 289 27 66
| 31 -12 |
jpl n/a| -5 -12 -14 -196 8 152 .17 43 43 | 5452 1456 85 141
| -17 36 |
mit 265| 0 0 0 14 -7 4 .00 18 18 | -212 242 62 125
| 0 9 |
ngs 200| 0 0 1 -25 92 -12 -.13 14 12 | -83 -630 2412 4137
| -12 -64 |
sio 98| 3 0 3 -17 79 33 .13 24 27 | --- --- --- ---
| -3 -69 |
Table 2.1435.3 GPS week: 1435 Day: 3 MJD: 54292.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 0 0 0 6 -36 -40 -.06 12 12 | -277 -444 49 100
| 46 22 |
emr 64| 2 -2 4 -27 -15 -42 .35 16 16 | 6605 -824 52 108
| 34 -4 |
esa 65| -1 -2 8 171 -113 23 .26 22 22 | 6694 -681 53 118
| -23 22 |
gfz 185| 0 2 -1 8 -10 101 -.20 12 12 | 47 -237 29 85
| 45 22 |
igr n/a| 0 0 1 -7 12 -21 .02 9 8 | -2191 -1937 31 64
| 44 -59 |
jpl n/a| -3 -11 -11 -195 7 122 .19 33 33 | 5904 -514 93 144
| 0 -10 |
mit 265| 0 1 -1 24 9 -27 .13 19 17 | -152 -287 68 141
| 40 -7 |
ngs 200| -1 0 1 -20 115 -33 -.21 16 11 | -239 -510 2400 3980
| 35 -148 |
sio 98| 2 -1 5 20 23 -43 .14 25 24 | --- --- --- ---
| -20 -45 |
Table 2.1435.4 GPS week: 1435 Day: 4 MJD: 54293.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -1 -1 7 -29 -71 -.12 13 12 | -311 -484 42 95
| 46 -9 |
emr 64| 1 -1 0 -28 -42 -8 .39 17 17 | 6476 196 54 99
| 39 1 |
esa 65| 0 1 14 107 -8 64 .21 21 19 | 6580 131 63 124
| -46 -23 |
gfz 185| 0 0 -4 20 -1 87 -.13 14 14 | -407 83 37 107
| 17 42 |
igr n/a| 0 0 0 -3 -24 -13 .06 7 7 | -3481 -979 29 57
| 19 -16 |
jpl n/a| -2 -6 -17 -177 -59 105 .23 39 39 | 6037 132 92 149
| 10 32 |
mit 265| -1 1 2 -13 -1 -13 .02 19 18 | -486 -13 63 128
| 50 22 |
ngs 200| 0 0 2 4 58 -33 -.25 15 11 | -292 -550 2422 4085
| 5 -52 |
sio 98| 1 1 2 -9 59 37 .06 25 25 | --- --- --- ---
| -9 -54 |
Table 2.1435.5 GPS week: 1435 Day: 5 MJD: 54294.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 0 0 0 2 -37 -18 -.11 20 13 | -572 -80 40 104
| 54 24 |
emr 64| 0 -6 4 29 -46 -23 .36 20 17 | 7526 1441 59 130
| -29 38 |
esa 65| 0 -1 6 44 -18 -52 .27 27 23 | 7488 1547 56 144
| 26 -10 |
gfz 185| 0 3 -3 -23 11 73 -.14 15 14 | -10 235 33 110
| 22 20 |
igr n/a| 0 1 0 -6 24 -37 .00 9 8 | -3724 247 31 62
| 32 -34 |
jpl n/a| 1 -6 -16 -191 63 134 .06 43 43 | 6898 1535 85 131
| 23 13 |
mit 265| -4 2 0 10 -23 -10 -.00 21 17 | 167 -278 59 158
| 34 33 |
ngs 200| 0 1 0 15 80 -47 -.25 25 14 | -569 -62 2343 3950
| 18 -111 |
sio 98| 1 0 4 -3 69 23 .11 25 24 | --- --- --- ---
| -17 -81 |
Table 2.1435.6 GPS week: 1435 Day: 6 MJD: 54295.000
CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS
| [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps]
--------+----------------------------------------------------+------------------------------
cod 170| 1 -1 1 -15 -17 4 -.14 12 12 | -672 -261 38 84
| 80 0 |
emr 64| 4 0 0 -18 -21 -2 .38 16 16 | 10169 -2150 55 122
| 27 14 |
esa 65| 0 0 8 53 -38 -87 .29 19 19 | 10118 -1995 66 147
| 46 -29 |
gfz 185| -1 1 -4 14 3 91 -.19 13 13 | 105 -160 28 98
| 28 15 |
igr n/a| -1 0 1 5 7 -1 -.01 7 7 | -2316 -2990 28 55
| 20 -42 |
jpl n/a| 0 -13 -6 -232 82 152 .12 41 41 | 9507 -1762 89 130
| 59 -6 |
mit 265| -4 2 0 35 -97 -62 -.05 18 18 | 120 -136 64 143
| 26 52 |
ngs 200| -1 1 -1 -7 134 -40 -.28 17 13 | -634 -314 2848 4296
| -6 -199 |
sio 98| 0 1 4 -3 51 61 .05 24 23 | --- --- --- ---
| 22 -74 |
Table 3: Daily fit for each satellite and each centre resulting from weighted
average combination and from long arc orbit dynamics (7-day). The
first IGS column gives resulting satellite accuracy measures found in
SP3 header. The last IGS column gives the RMS fit of the IGS orbit
when processed through the 7-day arc evaluation.
"E" stands for eclipsing satellites (earth).
"M" stands for eclipsing satellites (moon).
"X" stands for excluded from the statistics but included in IGS orbit.
"T" stands for Total long arc orbit RMS for all satellites.
"NE" stands for long arc orbit RMS for Non-Eclipsing satellites only.
"MEDI" stands for median of the centre's satellite RMS.
"MD"
Units: mm.
Table 3.1435.0 GPS week: 1435 Day: 0 MJD: 54289.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 10 18 27 13 9 25 17 15 23 6 | 14 30 32 18 15 28 26 13 26 16
2 | 15 23 21 16 19 53 27 22 27 8 | 25 42 41 37 29 53 30 30 27 30
3 | 10 12 18 12 12 15 16 19 12 5 | 18 30 25 24 31 30 26 33 27 24
4 | 7 22 19 12 12 13 10 16 22 5 | 18 30 22 17 26 25 23 26 24 19
5 | 11 14 23 14 10 12 17 13 24 6 | 38 42 45 49 41 34 41 43 46 42
6 | 8 13 12 7 5 14 13 9 16 4 | 17 26 19 19 21 24 14 18 24 18
7 | 9 13 16 9 6 14 13 9 23 4 | 13 22 17 16 15 19 12 14 22 13
8 | 12 16 18 12 14 23 18 15 21 6 | 26 34 29 31 25 27 30 22 42 26
9 | 13 17 24 15 9 17 21 16 36 7 | 15 27 24 26 18 26 26 22 37 20
10E | 15 23 34 13 13 20 21 23 15 7 | 28 37 31 33 25 31 24 30 27 26
11 | 12 15 18 16 10 55 16 14 25 7 | 25 38 32 29 25 31 27 24 43 25
12 | 17 23 21 10 9 54 25 16 27 8 | 22 39 31 31 21 50 30 23 25 25
13 | 13 18 30 12 9 48 17 14 22 7 | 14 32 36 25 19 41 17 14 25 18
14 | 14 18 16 16 10 56 16 16 26 7 | 21 36 33 30 24 38 25 22 22 24
16 | 13 18 17 12 11 57 24 18 20 7 | 18 36 33 29 23 47 21 19 27 23
17 | 10 18 19 16 9 56 30 14 35 8 | 22 30 29 19 24 30 33 23 35 21
18E | 9 13 13 11 5 56 15 11 21 6 | 20 28 22 22 20 30 23 21 25 20
19 | 7 18 17 9 8 54 18 12 11 6 | 19 32 24 21 21 30 19 19 19 19
20E | 11 18 12 10 10 52 16 16 28 6 | 37 50 48 44 41 44 46 39 46 41
21 | 14 20 20 16 11 50 31 19 39 8 | 24 37 38 35 27 54 35 23 39 26
22E | 10 13 11 10 9 55 14 16 20 6 | 19 27 22 20 20 30 24 20 25 19
23 | 14 18 23 14 8 51 23 16 29 7 | 18 34 35 27 21 45 19 24 34 20
24 | 9 13 29 10 8 12 9 9 17 5 | 14 16 32 16 16 17 13 15 15 13
25 | 16 11 19 14 7 22 16 13 15 5 | 22 23 26 24 19 24 22 18 20 18
26 | 9 14 24 9 10 18 21 13 16 5 | 25 29 29 27 25 32 25 30 31 25
27 | 16 13 21 12 10 21 17 12 16 5 | 15 26 27 25 19 24 22 17 26 19
28 | 12 18 17 19 11 60 17 16 24 7 | 22 38 37 36 28 45 24 21 18 26
X29 | 41 --- 70 50 43 61 55 67 --- 25 | 88 --- 63 64 84 62 87 101 --- 71
30 | 12 16 23 18 8 15 26 16 23 7 | 33 37 40 46 33 34 29 36 29 34
31 | 15 50 18 8 14 61 17 20 23 9 | 33 60 39 32 33 58 32 30 23 33
X32E | 24 --- --- --- 37 52 25 35 --- 17 | 82 --- --- --- 102 80 66 101 --- 86
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 19 21 13 10 41 19 16 24 |T 25 33 32 29 28 36 28 28 28 27
WRMS | 12 19 20 13 9 41 19 13 22 |NE 23 33 32 28 26 35 27 26 28 24
MEDI | 12 18 19 12 10 50 17 16 23 |MD 22 32 31 27 24 31 25 23 26 24
Table 3.1435.1 GPS week: 1435 Day: 1 MJD: 54290.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 8 16 25 11 11 19 17 12 26 6 | 15 29 24 19 20 20 27 16 30 18
2 | 13 20 27 14 13 51 28 16 29 8 | 18 31 36 25 25 35 27 25 24 21
3 | 11 12 16 9 10 13 12 18 20 5 | 17 20 22 23 24 21 22 28 24 21
4 | 6 21 20 11 15 19 15 13 23 5 | 16 20 19 20 19 22 20 23 24 17
5 | 13 15 23 15 12 12 16 13 21 6 | 57 56 55 53 53 56 55 54 61 55
6 | 7 12 13 6 10 10 11 16 17 4 | 13 16 18 14 19 18 15 24 19 15
7 | 7 12 13 7 7 13 13 10 27 4 | 13 17 15 15 16 17 14 16 23 14
8 | 13 20 27 15 10 19 19 18 21 6 | 18 26 30 26 17 22 24 19 33 19
9 | 14 19 23 14 11 20 20 12 30 6 | 21 26 28 26 18 28 24 16 33 20
10E | 13 21 45 13 14 18 18 21 21 8 | 20 27 38 22 18 21 25 26 26 19
11 | 11 16 25 16 14 52 10 16 17 6 | 21 29 29 32 23 26 25 24 30 23
12 | 14 16 28 9 13 56 25 13 21 7 | 29 40 40 30 28 50 33 28 28 29
13 | 11 19 25 15 10 51 17 14 23 7 | 16 31 31 23 21 37 18 22 23 19
14 | 16 23 22 11 11 54 15 12 23 7 | 20 36 29 24 21 31 19 19 24 20
16 | 13 19 17 12 9 54 19 17 31 7 | 22 39 32 33 28 41 23 23 19 26
17 | 12 18 16 11 15 48 35 13 36 8 | 16 27 19 19 21 22 39 23 39 20
18E | 7 15 12 9 11 55 16 13 18 6 | 10 21 13 17 16 25 17 16 16 13
19 | 8 20 16 9 17 50 17 18 14 6 | 15 25 21 20 24 22 19 28 22 18
20E | 14 20 20 11 8 49 10 21 29 7 | 29 32 26 29 29 27 27 32 48 28
21 | 16 19 21 16 16 53 31 17 39 9 | 17 31 27 32 23 38 35 16 40 23
22E | 7 18 18 8 13 53 12 13 13 6 | 14 29 20 16 20 24 17 12 20 14
23 | 12 21 19 13 11 51 20 14 29 7 | 20 38 28 26 24 40 20 22 31 22
24 | 8 15 27 9 7 11 9 14 22 5 | 12 15 29 14 13 14 12 13 19 12
25 | 15 14 22 13 11 16 13 14 20 5 | 19 19 25 23 16 18 20 20 20 18
26 | 8 11 24 10 9 11 19 12 16 5 | 28 32 28 32 27 33 30 31 29 29
27 | 16 16 21 11 14 17 13 15 19 5 | 16 20 23 22 16 18 16 18 28 17
28 | 13 40 28 14 15 55 23 16 26 9 | 17 54 35 28 20 35 26 19 28 22
29 | 8 12 28 12 13 12 17 17 18 5 | 40 26 56 42 44 43 41 42 22 42
30 | 11 17 22 12 12 14 20 15 21 6 | 40 43 39 41 35 43 35 33 37 37
31 | 10 23 23 7 10 62 17 13 22 7 | 20 39 31 22 27 43 23 25 18 22
X32E | 16 --- --- --- 22 36 --- 22 --- 14 | 61 --- --- --- 66 56 --- 59 --- 57
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 19 23 12 12 39 19 15 24 |T 22 29 28 25 24 30 24 24 27 23
WRMS | 12 19 22 12 11 39 18 13 25 |NE 21 30 29 26 23 30 25 24 28 23
MEDI | 12 18 22 11 11 36 17 14 21 |MD 18 29 28 23 21 27 23 23 24 20
Table 3.1435.2 GPS week: 1435 Day: 2 MJD: 54291.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 9 11 25 11 7 17 17 15 24 5 | 15 26 26 15 16 22 29 18 32 17
2 | 16 21 22 13 6 52 26 15 27 7 | 21 36 35 30 25 46 27 23 30 25
3 | 10 11 19 9 6 18 13 14 21 5 | 16 23 20 20 19 26 20 21 21 18
4 | 8 18 14 9 7 27 11 11 26 5 | 18 26 17 18 21 23 18 23 28 18
5 | 13 12 19 13 6 13 15 12 25 5 | 48 48 50 48 40 44 49 44 56 45
6 | 8 10 17 12 5 12 14 15 23 5 | 15 23 21 18 19 23 17 27 29 19
7 | 9 13 14 11 4 13 17 12 26 5 | 14 22 18 17 17 21 18 22 30 17
8 | 13 17 20 11 8 19 14 13 25 5 | 20 27 29 22 21 18 22 23 38 21
9 | 15 20 21 14 5 20 21 16 28 7 | 18 30 27 22 18 30 25 22 34 20
10E | 16 19 33 14 7 19 22 26 20 8 | 27 34 34 31 28 32 37 40 32 30
11 | 11 15 25 15 8 55 18 12 21 7 | 17 30 33 26 20 27 22 20 24 18
12 | 15 17 25 10 4 57 24 15 25 7 | 23 38 29 30 26 52 27 26 34 26
13 | 15 21 27 11 5 55 18 14 21 7 | 16 33 32 23 21 39 19 20 23 19
14 | 15 17 23 12 6 59 16 11 24 7 | 18 33 29 25 21 36 22 19 33 21
16 | 16 18 20 13 6 55 17 17 21 7 | 21 35 31 30 24 43 24 27 15 25
17 | 14 17 20 9 8 54 28 15 32 7 | 22 28 19 26 22 27 37 32 40 24
18E | 9 12 14 10 7 55 20 16 21 6 | 19 27 25 23 19 32 28 24 28 21
19 | 9 16 19 9 6 52 15 12 15 6 | 19 26 20 19 19 27 20 22 26 18
20E | 16 18 18 13 6 55 15 13 30 7 | 18 33 26 19 20 26 20 26 30 19
21 | 15 18 24 16 8 51 31 15 34 8 | 20 33 33 31 24 46 36 23 38 24
22E | 11 12 18 9 6 55 15 10 18 5 | 20 21 26 18 19 31 22 16 30 17
23 | 14 19 18 12 9 54 21 14 26 7 | 16 35 31 25 23 40 18 20 24 19
24 | 8 14 25 11 4 17 10 13 17 5 | 15 20 29 12 11 21 15 15 17 13
25 | 14 13 19 11 5 57 16 12 17 6 | 19 23 28 22 19 45 23 20 21 20
26 | 11 15 18 9 7 18 19 13 22 5 | 30 38 31 30 27 36 38 28 38 30
27 | 13 15 20 10 7 18 12 12 15 5 | 16 25 27 21 18 17 17 20 26 18
28 | 14 20 27 14 6 61 14 16 30 8 | 18 40 27 30 23 37 20 26 31 24
X29 | 10 15 21 8 7 15 18 15 --- 5 | 31 29 34 32 28 33 32 30 --- 30
30 | 12 15 23 13 5 15 19 10 33 6 | 36 41 40 42 41 41 38 42 28 38
31 | 10 21 27 10 6 69 17 12 19 7 | 26 34 33 26 25 49 24 26 23 25
X32E | 28 --- --- --- 34 50 33 39 --- 20 | 35 --- --- --- 70 40 35 72 --- 43
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 16 22 12 6 43 18 14 24 |T 21 30 28 25 24 33 25 26 29 23
WRMS | 13 16 22 12 6 43 18 12 27 |NE 21 30 28 25 22 33 25 24 29 22
MEDI | 13 16 20 11 6 51 17 14 24 |MD 19 30 29 23 21 32 23 23 30 21
Table 3.1435.3 GPS week: 1435 Day: 3 MJD: 54292.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 10 14 30 12 7 18 17 11 22 6 | 17 30 29 23 18 27 28 15 28 18
2 | 14 20 24 14 13 54 29 19 29 8 | 25 37 32 34 31 48 26 30 28 29
3 | 10 11 13 12 7 16 16 17 23 5 | 19 26 24 24 22 26 25 26 32 23
4 | 9 23 25 10 9 15 13 9 25 6 | 20 28 23 22 26 25 24 26 27 22
5 | 13 14 29 15 5 14 17 15 26 6 | 36 37 37 38 37 34 46 38 55 37
6 | 8 12 17 10 8 13 14 15 21 5 | 14 21 23 19 18 20 14 17 28 16
7 | 10 13 15 9 9 14 19 11 28 5 | 13 21 17 19 15 17 14 13 25 15
8 | 11 15 20 10 10 19 10 11 25 5 | 19 24 30 24 17 21 22 24 35 22
9 | 16 15 21 13 7 20 19 12 26 6 | 20 29 31 27 19 29 23 19 28 21
10E | 16 23 32 19 17 20 27 37 26 9 | 22 31 26 28 24 29 31 42 30 24
11 | 13 15 20 15 11 52 15 11 23 7 | 29 36 28 33 26 29 24 27 37 26
X12 | 14 17 21 9 7 53 28 13 --- 8 | 37 46 36 39 33 61 35 32 --- 35
13 | 13 18 28 12 7 51 19 16 21 7 | 14 31 38 26 21 41 18 24 26 19
X14 | 16 17 33 13 8 55 21 13 --- 9 | 24 33 37 29 24 34 23 20 --- 24
X16 | 15 20 20 24 7 52 21 16 --- 9 | 22 37 32 42 26 42 25 22 --- 27
17 | 13 18 17 9 11 49 29 15 35 8 | 19 32 26 23 19 24 31 24 41 23
X18E | 9 12 18 10 9 52 21 12 --- 7 | 22 24 18 24 22 26 28 21 --- 22
X19 | 9 9 13 10 9 52 16 11 --- 6 | 21 26 14 24 19 28 18 22 --- 20
X20E | 13 17 13 13 7 52 21 13 --- 7 | 19 28 22 21 19 28 17 26 --- 19
X21 | 15 16 19 15 8 51 35 19 --- 9 | 24 32 32 33 25 48 35 22 --- 25
X22E | 10 13 46 10 8 52 13 11 --- 8 | 16 22 37 20 15 27 16 17 --- 17
23 | 13 18 21 13 8 51 24 18 27 8 | 22 36 33 32 28 46 24 32 35 26
X24 | 9 13 22 9 7 14 12 11 --- 5 | 17 20 29 19 15 21 16 16 --- 19
25 | 11 12 18 12 6 20 11 11 14 4 | 17 23 21 24 14 24 20 19 17 17
26 | 9 12 20 11 5 20 20 11 18 5 | 27 32 30 30 29 33 26 27 36 27
27 | 11 13 19 9 7 18 10 13 13 4 | 15 23 21 23 15 19 17 23 18 18
28 | 15 22 18 15 10 57 16 16 31 8 | 16 36 23 29 25 38 20 24 26 23
X29 | 9 13 19 11 8 15 19 13 --- 5 | 31 29 34 31 29 33 33 29 --- 30
X30 | 11 15 20 13 6 16 18 15 --- 6 | 62 68 68 68 63 71 61 63 --- 65
X31 | 13 19 22 10 10 60 23 13 --- 8 | 35 37 37 32 30 41 27 32 --- 32
X32E | 23 --- --- --- 45 27 33 40 --- 18 | 31 --- --- --- 44 31 24 43 --- 24
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 16 22 12 9 33 19 16 25 |T 23 31 29 28 24 32 25 26 30 24
WRMS | 12 16 22 12 8 33 17 11 24 |NE 23 31 30 29 24 33 25 25 30 25
MEDI | 13 15 20 12 8 27 19 13 25 |MD 21 30 29 26 24 29 24 24 28 23
Table 3.1435.4 GPS week: 1435 Day: 4 MJD: 54293.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 10 17 25 12 6 23 20 13 23 6 | 16 31 28 19 19 25 31 19 35 19
2 | 14 19 23 14 8 54 27 15 27 8 | 16 30 26 26 22 39 25 23 27 20
3 | 9 11 15 12 8 17 21 15 22 5 | 18 22 22 22 24 23 20 23 18 18
4 | 7 16 22 11 8 21 14 10 26 5 | 20 33 28 22 26 26 26 27 30 24
5 | 13 18 19 17 8 12 19 14 21 6 | 20 29 26 25 22 29 28 18 34 22
6 | 8 13 12 13 6 10 14 10 28 5 | 10 19 21 15 14 13 15 14 23 12
7 | 11 17 9 13 8 13 18 13 27 5 | 12 19 17 15 13 15 15 19 25 13
8 | 13 16 18 13 7 16 13 11 20 5 | 16 23 30 23 19 21 20 18 27 17
9 | 13 18 15 15 7 22 22 11 29 6 | 15 27 26 25 16 25 23 13 31 18
10E | 21 24 25 15 9 25 28 34 39 10 | 19 24 22 25 20 23 26 41 33 17
11 | 11 16 20 18 9 51 19 13 20 7 | 28 40 39 36 31 27 29 29 26 28
12 | 14 19 17 12 9 53 21 15 23 7 | 28 41 39 37 33 49 33 34 33 30
13 | 12 18 26 12 6 48 18 12 22 7 | 14 34 41 25 23 41 16 21 25 19
14 | 15 16 21 14 7 50 15 15 31 7 | 21 32 35 28 24 34 22 21 33 23
16 | 16 21 25 13 9 54 18 16 19 7 | 25 37 37 29 26 41 17 20 23 23
17 | 14 17 22 13 8 48 30 15 33 8 | 18 30 28 20 19 25 29 23 36 19
18E | 9 13 22 12 5 58 16 12 23 7 | 18 18 25 21 17 25 20 21 20 17
19 | 8 12 10 12 7 48 19 10 19 5 | 17 25 28 24 17 21 13 22 16 18
20E | 11 14 15 13 6 50 15 14 24 6 | 24 31 32 27 25 28 18 28 33 23
21 | 16 18 24 17 8 50 32 18 37 9 | 20 29 30 29 24 40 32 23 37 21
22E | 9 14 19 13 5 52 11 13 26 6 | 18 21 30 22 21 25 17 21 23 19
23 | 11 16 23 12 7 50 22 16 33 7 | 18 34 36 26 27 39 19 27 24 21
24 | 9 12 15 12 5 13 11 11 20 4 | 15 16 18 15 12 16 16 14 14 13
25 | 13 14 18 15 5 15 16 10 19 5 | 16 24 26 22 17 22 22 19 24 16
26 | 11 19 19 10 8 15 20 17 18 6 | 20 26 24 21 20 25 25 22 26 20
27 | 14 14 19 15 5 13 12 11 12 5 | 14 23 30 22 17 20 16 21 20 16
28 | 16 19 24 14 9 52 15 21 24 7 | 21 36 35 31 28 41 24 32 29 26
X29 | 11 14 19 12 6 13 20 20 --- 6 | 30 28 37 31 30 30 32 33 --- 29
30 | 13 17 20 17 5 15 20 13 20 6 | 72 74 77 73 68 62 68 67 72 69
31 | 12 20 39 12 6 56 19 16 20 8 | 20 31 61 26 25 33 21 28 21 26
X32E | 22 --- --- --- 12 37 31 19 --- 14 | 32 --- --- --- 24 24 33 32 --- 22
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 17 21 14 7 39 19 15 25 |T 21 29 31 26 23 29 24 24 28 21
WRMS | 12 17 19 14 7 39 18 11 25 |NE 20 30 32 26 23 30 24 24 28 22
MEDI | 12 16 19 13 7 37 19 14 23 |MD 18 29 28 25 22 25 22 22 26 20
Table 3.1435.5 GPS week: 1435 Day: 5 MJD: 54294.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 11 14 18 14 9 16 19 13 24 6 | 14 29 23 16 14 21 28 14 32 17
2 | 17 19 22 15 9 57 28 21 27 8 | 17 31 32 29 24 40 26 26 22 22
3 | 10 16 41 11 8 20 20 20 25 7 | 14 22 37 18 17 19 20 17 22 16
4 | 12 26 29 15 6 17 16 16 22 7 | 16 28 17 18 17 21 19 21 21 15
5 | 12 14 21 16 6 14 18 17 21 6 | 26 29 27 27 25 27 33 25 37 26
6 | 8 14 18 11 8 15 12 14 25 5 | 10 20 21 18 15 17 12 17 18 13
7 | 8 13 12 12 8 13 17 12 28 5 | 9 20 14 16 10 14 14 16 26 11
8 | 11 17 23 13 7 22 12 15 19 6 | 14 27 24 20 21 18 20 22 29 18
9 | 13 15 25 15 6 18 20 18 25 6 | 12 23 25 26 16 24 21 20 30 17
10E | 26 28 29 19 13 25 20 38 36 10 | 33 48 29 26 20 28 25 47 31 23
11 | 13 18 26 17 10 54 14 15 19 7 | 24 40 42 33 27 27 21 23 26 25
12 | 16 20 22 10 6 51 21 16 21 7 | 23 40 31 28 28 39 24 27 31 26
13 | 13 18 27 13 10 54 16 21 18 7 | 12 33 31 22 20 38 10 18 19 17
14 | 16 18 16 12 9 59 16 16 25 7 | 22 33 29 25 20 33 19 21 24 21
16 | 14 16 20 12 7 52 19 15 19 7 | 21 37 35 31 27 41 23 25 22 26
17 | 14 13 26 15 9 58 29 19 33 8 | 20 26 25 22 23 23 33 26 36 21
18E | 10 13 21 10 7 55 16 10 20 6 | 24 30 27 21 22 27 30 23 23 22
19 | 11 16 19 8 8 55 15 12 18 6 | 14 26 24 16 13 17 14 13 17 14
20E | 11 21 17 10 6 53 16 15 17 7 | 23 35 30 25 23 28 17 23 29 23
21 | 18 18 22 17 11 51 30 17 34 9 | 19 29 30 30 23 38 35 18 34 21
22E | 10 13 15 12 7 56 10 12 22 6 | 16 19 19 17 16 26 22 17 19 15
23 | 13 20 28 12 11 51 20 18 31 8 | 16 37 33 24 18 38 15 21 27 19
24 | 7 12 18 11 9 16 9 11 20 4 | 11 18 13 15 12 15 13 13 26 11
25 | 10 15 18 11 6 22 14 15 15 5 | 13 26 31 19 16 23 19 20 19 17
26 | 11 14 26 10 5 25 19 12 23 6 | 17 21 25 21 19 28 23 24 24 19
27 | 11 15 24 12 7 20 12 15 17 5 | 11 25 25 20 16 18 15 20 22 15
28 | 17 16 20 16 8 62 12 18 23 7 | 20 28 29 24 24 32 20 27 25 21
29 | 85 54 82 41 26 62 62 105 53 26 | 70 38 38 64 55 35 58 116 48 45
30 | 11 14 25 16 6 17 20 18 22 6 | 61 67 68 64 62 64 62 58 48 61
31 | 11 24 27 12 11 58 18 16 21 8 | 20 36 40 22 23 33 19 22 21 21
X32E | 15 --- --- --- 18 35 --- 24 --- 15 | 25 --- --- --- 34 26 --- 33 --- 24
------+---------------------------------------------------+----------------------------------------------------
RMS | 20 20 27 15 9 43 21 25 25 |T 20 30 29 25 22 28 23 26 26 21
WRMS | 13 17 22 14 8 43 17 14 24 |NE 20 30 29 25 22 28 23 25 27 21
MEDI | 12 16 22 12 8 51 17 16 22 |MD 17 29 29 22 20 27 20 22 25 21
Table 3.1435.6 GPS week: 1435 Day: 6 MJD: 54295.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 9 14 23 12 6 21 21 11 25 6 | 21 28 32 24 22 29 34 21 35 24
2 | 16 18 20 16 8 52 28 15 27 8 | 19 32 32 29 25 43 25 24 25 22
3 | 11 13 12 11 6 16 15 18 23 5 | 20 26 32 21 24 24 19 26 28 22
4 | 11 21 16 16 8 13 21 13 20 6 | 28 34 28 25 29 30 31 28 32 26
5 | 12 13 18 16 5 14 21 18 17 6 | 25 31 30 30 24 30 34 25 36 26
6 | 7 13 14 14 7 11 13 14 26 5 | 18 26 26 17 23 24 22 28 26 20
7 | 5 15 14 14 6 11 16 14 34 6 | 15 26 24 16 18 21 18 21 35 18
8 | 12 16 24 12 4 16 13 15 21 6 | 18 25 24 22 19 21 22 25 26 20
9 | 14 18 25 14 7 18 22 16 31 7 | 24 31 26 27 22 30 29 18 35 24
10E | 21 21 23 15 10 21 16 41 38 9 | 34 36 25 35 34 34 35 52 45 31
11 | 11 13 18 17 10 58 15 14 23 7 | 35 45 48 39 34 33 34 33 40 34
12 | 12 17 17 13 5 53 20 20 19 7 | 30 41 37 38 33 51 32 33 35 34
13 | 13 16 25 12 7 52 18 20 20 7 | 17 33 42 29 24 42 19 24 26 24
14 | 16 16 16 16 8 60 13 13 19 7 | 26 36 31 28 25 34 23 25 24 26
16 | 14 18 13 14 8 54 16 18 19 7 | 26 43 33 31 25 50 24 24 22 28
17 | 12 17 27 16 9 55 30 14 33 8 | 28 33 44 28 30 27 56 31 56 30
18E | 10 13 16 11 6 60 17 13 30 7 | 20 23 19 19 19 24 24 22 25 19
19 | 10 14 14 12 7 54 16 8 18 6 | 18 27 27 17 16 25 20 18 21 18
20E | 9 21 11 11 6 57 13 15 13 6 | 21 29 24 19 20 24 21 17 21 18
21 | 18 19 18 16 9 53 30 16 34 8 | 32 38 33 36 31 52 33 32 34 30
22E | 12 15 17 11 5 56 11 14 17 6 | 32 36 29 28 30 35 30 30 33 31
23 | 13 17 26 10 8 51 20 19 27 7 | 21 36 40 30 23 41 21 23 25 24
24 | 6 14 16 9 4 14 12 12 22 5 | 29 27 29 28 25 26 21 26 25 27
25 | 10 13 20 11 5 18 13 15 19 5 | 17 26 28 24 18 27 21 23 25 20
26 | 9 14 20 11 7 14 17 16 25 5 | 23 28 32 25 22 29 29 21 28 24
27 | 14 15 21 12 6 17 12 15 15 5 | 16 29 25 26 19 25 20 25 22 21
28 | 15 17 15 14 8 58 15 20 18 7 | 38 39 41 43 38 55 41 34 38 38
29 | 11 13 19 10 7 16 16 15 14 5 | 34 30 44 35 35 36 36 41 31 35
30 | 10 13 25 14 5 17 23 17 19 6 | 50 51 48 51 51 52 57 54 42 51
31 | 13 23 20 13 7 65 18 17 21 8 | 25 42 39 29 29 46 25 25 26 28
X32E | 13 --- --- --- 25 31 --- 20 --- 13 | 25 --- --- --- 30 19 --- 33 --- 25
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 16 19 13 7 41 18 17 24 |T 25 32 32 28 26 33 28 27 30 26
WRMS | 12 16 19 13 7 41 18 13 23 |NE 25 33 33 28 26 34 28 27 30 26
MEDI | 12 15 18 13 7 31 16 15 21 |MD 25 31 31 28 25 30 25 25 28 25
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1435 GPS week: 1435 MJD: 54289.0-54295.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2962 |U 17 16 54 |U 13 17 48 |U 13 17 37 |
emr | emr 2866 |U 18 15 61 |U 13 15 47 | 12 17 37 |
esa | esa 2784 |U 17 15 57 |U 15 15 53 | 13 16 38 |
gfz | gfz 2864 |U 16 16 55 |U 11 12 41 |U 13 16 36 |
igr | igr 2879 | 19 19 59 | 13 15 46 | 14 17 36 |
igs | igs 2949 | 16 20 64 | 12 12 42 | 13 17 37 |
jpl | jpl 2960 | 25 17 64 | 15 14 44 | 18 19 44 |
mit | mit 2934 |U 16 17 47 |U 12 13 44 |U 13 16 38 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: mm.
Table 5.1435.0 GPS week: 1435 Day: 0 MJD: 54289.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2963 | 25 16 42 | 14 16 50 | 13 20 42 |
emr | emr 2784 | 14 10 48 | 15 13 54 | 13 11 35 |
esa | esa 2784 | 13 11 26 | 17 15 60 | 13 15 41 |
gfz | gfz 2865 | 15 15 41 | 12 12 39 | 13 18 37 |
igr | igr 2880 | 18 21 43 | 15 12 54 | 16 25 56 |
igs | igs 2953 | 16 18 40 | 14 11 47 | 13 20 45 |
jpl | jpl 2964 | 28 13 50 | 15 12 48 | 20 18 40 |
mit | mit 2976 | 14 13 34 | 13 11 46 | 13 17 44 |
Table 5.1435.1 GPS week: 1435 Day: 1 MJD: 54290.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2959 | 18 21 63 | 13 18 53 | 15 22 47 |
emr | emr 2880 | 19 15 73 | 13 16 58 | 12 12 37 |
esa | esa 2784 | 16 16 63 | 16 16 62 | 14 20 47 |
gfz | gfz 2864 | 17 18 65 | 11 14 39 | 13 18 39 |
igr | igr 2874 | 25 12 46 | 14 25 52 | 17 23 45 |
igs | igs 2949 | 16 25 82 | 12 12 51 | 13 21 45 |
jpl | jpl 2965 | 26 17 52 | 15 16 60 | 21 15 42 |
mit | mit 2880 | 18 21 39 | 12 12 49 | 14 20 50 |
Table 5.1435.2 GPS week: 1435 Day: 2 MJD: 54291.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2954 | 18 14 66 | 14 18 43 | 11 15 35 |
emr | emr 2880 | 22 10 69 | 13 14 42 | 12 20 37 |
esa | esa 2784 | 16 10 76 | 16 13 46 | 11 15 33 |
gfz | gfz 2864 | 17 13 67 | 12 11 43 | 9 14 33 |
igr | igr 2879 | 18 9 71 | 16 13 46 | 14 17 33 |
igs | igs 2953 | 16 25 82 | 12 12 51 | 10 16 33 |
jpl | jpl 2964 | 34 19 105 | 17 15 38 | 14 19 39 |
mit | mit 2976 | 16 16 56 | 13 12 45 | 9 12 33 |
Table 5.1435.3 GPS week: 1435 Day: 3 MJD: 54292.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2963 | 15 17 48 | 14 18 46 | 13 12 31 |
emr | emr 2880 | 15 15 57 | 11 16 44 | 12 16 33 |
esa | esa 2784 | 15 15 55 | 15 18 48 | 13 12 33 |
gfz | gfz 2864 | 14 14 46 | 11 13 43 | 13 12 34 |
igr | igr 2880 | 14 20 64 | 13 18 37 | 12 9 27 |
igs | igs 2944 | 15 24 68 | 12 14 37 | 13 14 29 |
jpl | jpl 2963 | 18 18 64 | 15 18 36 | 19 14 44 |
mit | mit 2976 | 13 18 43 | 11 16 42 | 14 12 30 |
Table 5.1435.4 GPS week: 1435 Day: 4 MJD: 54293.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2969 | 15 16 57 | 14 17 47 | 12 20 31 |
emr | emr 2880 | 26 20 70 | 13 13 40 | 11 24 36 |
esa | esa 2784 | 21 24 62 | 17 19 48 | 13 19 33 |
gfz | gfz 2864 | 16 21 66 | 11 12 42 | 12 17 32 |
igr | igr 2880 | 19 26 77 | 14 12 40 | 11 17 25 |
igs | igs 2956 | 18 22 76 | 13 14 34 | 11 19 30 |
jpl | jpl 2944 | 21 17 60 | 15 14 41 | 19 22 46 |
mit | mit 2976 | 18 19 55 | 13 13 39 | 13 19 37 |
Table 5.1435.5 GPS week: 1435 Day: 5 MJD: 54294.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2973 | 17 15 36 | 11 16 44 | 14 14 35 |
emr | emr 2880 | 18 17 37 | 11 14 40 | 11 17 37 |
esa | esa 2784 | 22 15 36 | 12 15 51 | 14 16 36 |
gfz | gfz 2866 | 18 14 32 | 9 12 42 | 14 14 35 |
igr | igr 2880 | 22 20 41 | 10 13 45 | 14 14 35 |
igs | igs 2952 | 19 14 37 | 10 12 38 | 14 14 42 |
jpl | jpl 2959 | 25 17 42 | 13 13 41 | 17 23 48 |
mit | mit 2880 | 17 14 34 | 10 14 40 | 15 14 34 |
Table 5.1435.6 GPS week: 1435 Day: 6 MJD: 54295.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2955 | 15 17 68 | 11 16 53 | 16 16 38 |
emr | emr 2880 | 13 16 70 | 12 16 54 | 15 17 46 |
esa | esa 2784 | 14 13 77 | 11 12 54 | 16 15 45 |
gfz | gfz 2864 | 13 17 68 | 9 11 44 | 15 16 42 |
igr | igr 2880 | 18 24 74 | 12 12 47 | 13 13 32 |
igs | igs 2941 | 14 19 79 | 11 9 42 | 14 13 39 |
jpl | jpl 2965 | 22 16 79 | 13 11 46 | 19 23 49 |
mit | mit 2880 | 16 21 67 | 11 14 48 | 14 16 38 |
Table 6: Earth Orientation Parameters weekly summary.
Weekly mean and standard deviation of Centre ERP, ERP rates and
LOD differences with respect to IGS combined values. See Table 7 for
the daily summaries.
Xpole,Xrt: x pole and x pole rate
Ypole,Yrt: y pole and y pole rate
LOD : Length Of Day
AC LOD BIAS : 21-day mean LOD bias with respect to Bulletin A
AC LOD BIAS RMS: RMS of AC LOD BIAS
FLAG: "u" (used), "x" (excluded), "-" (no submission)
for Xpole, Ypole, Xrt, Yrt and LOD
Table 6.1435 GPS week: 1435 MJD: 54289.500-54295.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -30 -23 -93 -103 7 | -2 16
| 18 14 65 60 5 | 2
emr uuuuu | -26 11 280 134 -4 | 18 26
| 18 28 127 77 17 | 7
esa uuuuu | -12 1 -75 -90 -11 | -2 26
| 25 44 170 92 14 | 5
gfz uuuuu | -30 -3 -73 -57 -6 | -16 24
| 12 10 129 39 8 | 3
igr xxxxx | 20 -14 -39 10 -3 | 4 19
| 25 20 72 131 7 | 3
irf xxxxx | -10 23 -100 -92 0 | -7 17
| 12 9 60 40 10 | 5
jpl uuuuu | -18 20 78 57 6 | -10 21
| 11 27 193 144 19 | 6
mit uuuuu | -23 -5 109 23 -16 | 31 39
| 35 16 166 52 17 | 10
ngs uuuuu | 107 7 -91 151 2 | 4 15
| 42 37 68 76 16 | 2
sio uuuuu | 58 26 -90 -100 -14 | 38 45
| 20 13 95 74 20 | 9
Table 7.1435.0 GPS week: 1435 Day: 0 MJD: 54289.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -35 -7 -42 -138 14 | -1 16
emr uuuuu | -13 48 77 134 -14 | 28 30
esa uuuuu | -28 1 17 -119 -8 | 6 26
gfz uuuuu | -23 8 112 -48 6 | -14 20
igr xxxxx | 45 -25 -143 138 2 | 7 17
irf xxxxx | -19 9 -13 -84 -9 | -1 12
jpl uuuuu | -4 52 -16 154 -7 | -2 17
mit uuuuu | -46 3 -164 -16 -30 | 44 47
ngs uuuuu | 126 -66 -113 220 1 | 4 15
sio uuuuu | 45 11 92 -55 -22 | 49 51
Table 7.1435.1 GPS week: 1435 Day: 1 MJD: 54290.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -53 -7 -53 -50 6 | 1 17
emr uuuuu | -17 -17 338 92 -12 | 27 29
esa uuuuu | -47 -41 -115 -156 -9 | 4 25
gfz uuuuu | -26 -7 -8 -56 2 | -11 19
igr xxxxx | -30 -47 -36 -215 -16 | 10 17
irf xxxxx | -12 31 -39 -71 -6 | 0 12
jpl uuuuu | -19 45 2 76 -16 | -1 17
mit uuuuu | 33 -3 26 -43 -28 | 43 46
ngs uuuuu | 90 38 -103 224 19 | 5 15
sio uuuuu | 74 26 -100 -113 -22 | 49 51
Table 7.1435.2 GPS week: 1435 Day: 2 MJD: 54291.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -36 -20 -190 -53 1 | -5 18
emr uuuuu | -54 12 385 -4 -28 | 20 26
esa uuuuu | -4 -50 -76 62 -2 | -4 26
gfz uuuuu | -14 -14 -136 -89 -16 | -16 24
igr xxxxx | 22 -15 -114 57 -1 | 2 21
irf xxxxx | 10 16 -174 -66 -13 | -7 18
jpl uuuuu | -26 33 242 230 -3 | -11 22
mit uuuuu | 1 16 121 -11 -35 | 33 41
ngs uuuuu | 74 28 23 114 24 | 1 15
sio uuuuu | 79 19 -149 -8 -31 | 42 47
Table 7.1435.3 GPS week: 1435 Day: 3 MJD: 54292.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -39 -17 -69 -209 13 | -3 16
emr uuuuu | -13 -5 427 113 -9 | 17 26
esa uuuuu | -39 52 -246 -126 -27 | -1 22
gfz uuuuu | -39 -16 -144 -16 -10 | -16 25
igr xxxxx | 42 -15 13 80 -5 | 4 20
irf xxxxx | -17 29 -141 -177 -4 | -8 18
jpl uuuuu | -7 29 -21 179 15 | -13 22
mit uuuuu | -10 -11 164 82 -20 | 30 40
ngs uuuuu | 131 -6 -17 212 8 | 4 15
sio uuuuu | 28 49 -213 -202 -35 | 39 46
Table 7.1435.4 GPS week: 1435 Day: 4 MJD: 54293.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 4 -27 -119 -43 1 | -2 15
emr uuuuu | -6 -20 255 172 3 | 14 25
esa uuuuu | 18 65 87 -78 -31 | -5 25
gfz uuuuu | -47 2 -158 -74 -5 | -17 26
igr xxxxx | 11 0 -37 -67 4 | 3 20
irf xxxxx | -5 19 -134 -56 5 | -10 20
jpl uuuuu | -37 9 -217 -80 33 | -15 23
mit uuuuu | -27 -31 330 67 -5 | 25 37
ngs uuuuu | 47 14 -139 21 -2 | 5 15
sio uuuuu | 49 28 -44 -53 -13 | 33 43
Table 7.1435.5 GPS week: 1435 Day: 5 MJD: 54294.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -26 -36 -164 -116 8 | -2 15
emr uuuuu | -40 47 152 218 10 | 13 24
esa uuuuu | 8 -8 -329 -210 8 | -7 27
gfz uuuuu | -22 -4 62 -3 -11 | -18 27
igr xxxxx | 32 -14 71 140 -8 | 3 20
irf xxxxx | -2 18 -69 -91 14 | -10 20
jpl uuuuu | -15 -5 331 -1 -4 | -14 23
mit uuuuu | -35 -16 264 -3 5 | 22 34
ngs uuuuu | 109 0 -157 102 -10 | 7 14
sio uuuuu | 79 35 -107 -77 11 | 30 41
Table 7.1435.6 GPS week: 1435 Day: 6 MJD: 54295.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -24 -44 -18 -110 3 | -3 15
emr uuuuu | -38 9 325 212 23 | 10 21
esa uuuuu | 5 -10 135 -7 -10 | -8 28
gfz uuuuu | -39 8 -238 -113 -9 | -20 29
igr xxxxx | 18 16 -29 -66 0 | -1 20
irf xxxxx | -24 36 -133 -102 12 | -12 20
jpl uuuuu | -18 -23 221 -162 26 | -16 26
mit uuuuu | -76 10 21 81 5 | 17 29
ngs uuuuu | 175 42 -136 165 -22 | 5 15
sio uuuuu | 50 14 -109 -196 15 | 26 36
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