[IGSREPORT-15901] Wk 1462 IGS Final Orbits
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Jan 31 10:05:38 PST 2008
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IGS Electronic Report 31 Jan 10:05:43 PST 2008 Message Number 15901
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1462 (Jan 13, 2008 - Jan 19, 2008)
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:
igs1462[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1462[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1462[0-6].cls IGS GPS clock combination summary report.
igs14627.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14627.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 | ALL | 3 7
0 | EMR | FAIR
0 | ESA | 10 LPGS
0 | GFZ | 20 29
1 | COD | NRIL
1 | ESA | 10 SUTM YELL
1 | GFZ | 29
2 | ALL | 28
2 | COD | FAIR NISU PETP
2 | EMR | ONSA
2 | ESA | 8 10 SUTM YELL
2 | JPL | 2 13 17
3 | ALL | 29
3 | COD | SUWN
3 | EMR | HARB ONSA
3 | ESA | 10 DARW
3 | GFZ | HARB
4 | ESA | DARW LPGS SUTM
5 | COD | CHUR NRIL
5 | ESA | 10 BILI LPGS SYOG YELL
6 | ALL | 25
6 | COD | YELL
6 | EMR | ONSA
6 | ESA | 10 LPGS SUTM
6 | GFZ | 29 WTZR
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 | | | |
PRN G79 | | | | 4 | | | |
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 | .1 .2 .1 -12 -6 0 .08
EMR | -1.3 3.6 -.7 41 -30 35 .50
ESA | 6.7 .6 5.9 21 4 13 -.85
GFZ | .8 .0 .5 4 -19 11 -.11
JPL | -4.4 6.4 16.7 -8 -8 -18 .53
MIT | -1.5 2.6 .0 15 21 0 -.14
NGS | 4.2 .0 .9 -4 -60 20 -.85
SIO | .6 5.8 1.4 86 -35 10 .41
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 1.1462.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1462.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 2.1462.[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 3.1462.[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 5.1462.0-6).
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 1462 summary. (Jan 13, 2008 - Jan 19, 2008)
Table 1.1462.a GPS week: 1462 MJD: 54478.000-54484.000
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 178| 1 0 -2 44 -13 0 -.31 13 13 | -302 -106 47 89
| 0 0 2 8 8 19 .03 | 423 693
emr 67| 0 0 0 -43 -37 14 .35 14 14 | 1208 228 51 89
| 1 1 2 7 10 22 .03 | 1019 1485
esa 64| 0 0 -7 -176 -10 -68 .22 23 22 | 1304 194 52 122
| 2 1 6 46 69 42 .03 | 1004 1437
gfz 171| -1 0 1 22 29 -17 -.22 12 12 | 92 -85 28 86
| 0 0 1 24 22 78 .05 | 300 480
igr n/a| 1 0 -5 25 -36 8 -.05 7 7 | 5423 726 30 76
| 0 0 1 12 10 18 .05 | 1065 1431
jpl 120| 0 -1 7 29 -18 13 .47 10 10 | 2770 164 32 71
| 0 1 0 6 25 30 .03 | 1189 1439
ngs 188| 0 1 -4 55 52 18 -.39 15 12 | -268 -77 2417 3940
| 1 1 1 14 33 28 .05 | 354 637
sio 90| 1 0 -10 -168 -1 20 -.30 27 24 | --- --- --- ---
| 1 1 0 41 34 33 .04 | --- ---
Table 1.1462.b GPS week : 1462 MJD: 54478.000-54484.000
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 | 6 5 5 5 7 6 5 |
2 | 8 8 6 7 9 7 7 |
3 | 6 6 6 6 6 6 6 |
4 | 7 6 6 5 7 6 5 |
5E | 7 6 6 6 6 6 7 |
6 | 4 5 5 5 5 6 6 |
7 | 12 19 --- --- --- --- --- |
8 | 6 6 8 6 6 6 6 |
9 | 5 5 5 5 5 5 6 |
10E | 7 7 7 7 7 7 8 |
11 | 6 6 6 6 7 7 7 |
12E | 7 6 7 6 7 6 6 |
13 | 7 6 6 7 6 7 6 |
14 | 7 6 6 6 7 6 7 |
15 | 6 7 7 7 7 7 6 |
16E | 7 6 6 7 6 7 7 |
17 | 6 6 7 7 6 7 6 |
18E | 6 6 6 6 7 6 6 |
19 | 6 6 6 6 6 6 6 |
20E | 9 6 6 7 7 6 7 |
21 | 6 7 6 7 7 7 7 |
22E | 5 6 6 6 6 6 5 |
23 | 6 6 6 6 6 6 6 |
24 | 5 5 5 5 5 6 5 |
25 | 5 6 6 5 6 0 10 |
26 | 6 6 5 6 6 5 5 |
27 | 6 6 6 6 6 6 6 |
28E | 6 6 6 6 7 6 6 |
29 | 8 8 8 12 0 10 9 |
30E | 9 8 7 6 7 6 7 |
31 | 6 6 6 6 7 7 7 |
32E | 31 28 19 15 18 18 25 |
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 2.1462.0 GPS week: 1462 Day: 0 MJD: 54478.000
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 178| 2 0 -1 47 -18 0 -.33 15 13 | -467 135 51 98
| 21 -13 |
emr 67| -1 1 0 -43 -45 -4 .33 14 14 | 446 1076 50 94
| -18 42 |
esa 64| -2 0 -9 -182 -104 -84 .22 22 22 | 539 1105 45 113
| 20 69 |
gfz 171| 0 1 2 31 31 63 -.21 12 12 | -13 -532 22 63
| 14 -46 |
igr n/a| 2 0 -3 27 -22 -7 -.09 7 7 | 3176 1486 25 68
| -16 -52 |
jpl 120| 0 -2 6 34 25 -13 .41 10 10 | 3582 923 27 62
| 0 -92 |
ngs 188| 0 0 -2 34 36 -9 -.35 15 11 | -308 397 2455 3715
| 12 65 |
sio 90| 4 -1 -11 -159 9 16 -.27 27 25 | --- --- --- ---
| 105 -31 |
Table 2.1462.1 GPS week: 1462 Day: 1 MJD: 54479.000
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 178| 1 -1 0 44 -29 -21 -.32 13 13 | -111 -459 47 84
| 0 -41 |
emr 67| -2 0 0 -49 -42 -8 .32 14 14 | 2919 -1413 50 85
| 14 -15 |
esa 64| 2 0 -16 -155 3 -4 .17 24 23 | 3014 -1382 58 117
| 14 12 |
gfz 171| 0 1 0 8 13 50 -.18 11 11 | 247 -140 27 77
| 22 -45 |
igr n/a| 1 0 -5 16 -52 -22 -.01 7 7 | 6156 -955 30 70
| 4 -32 |
jpl 120| 0 -1 8 28 4 -19 .43 10 10 | 2894 -1421 32 68
| 27 -84 |
ngs 188| 0 0 -3 60 78 -1 -.33 14 13 | -87 -442 2268 4096
| -27 19 |
sio 90| 2 0 -11 -172 -37 0 -.31 27 23 | --- --- --- ---
| 80 2 |
Table 2.1462.2 GPS week: 1462 Day: 2 MJD: 54480.000
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 178| 1 0 0 34 -13 1 -.33 13 13 | 382 -1035 47 92
| -6 -8 |
emr 67| 0 0 0 -52 -26 8 .34 13 13 | 1875 91 48 86
| 5 -5 |
esa 64| 0 0 -8 -133 -40 -45 .22 23 21 | 2006 10 46 123
| -53 19 |
gfz 171| -1 1 2 30 48 34 -.26 11 11 | 38 304 31 113
| -11 -39 |
igr n/a| 0 0 -7 2 -44 2 -.14 8 8 | 5630 759 32 61
| 34 -26 |
jpl 120| 0 0 7 24 -24 -13 .47 9 9 | 1848 118 32 92
| 72 -17 |
ngs 188| 0 1 -7 79 26 13 -.40 15 13 | 240 -906 2367 3804
| -77 131 |
sio 90| 3 -3 -10 -237 21 -27 -.39 27 22 | --- --- --- ---
| 140 -24 |
Table 2.1462.3 GPS week: 1462 Day: 3 MJD: 54481.000
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 178| 0 0 -2 50 -10 16 -.29 13 12 | -87 -198 48 82
| 8 -25 |
emr 67| -1 0 -1 -49 -43 23 .37 14 14 | 1063 -584 50 79
| 5 14 |
esa 64| 0 1 -4 -176 -30 -48 .25 21 21 | 1139 -591 46 125
| -15 -14 |
gfz 171| 0 0 2 44 18 -38 -.19 12 12 | 381 -467 30 79
| -18 -51 |
igr n/a| 0 0 -5 22 -34 13 -.00 6 6 | 5330 -89 29 68
| 3 -35 |
jpl 120| 0 0 7 31 -22 8 .50 11 11 | 999 -542 28 59
| 51 -27 |
ngs 188| 0 0 -3 41 68 33 -.44 14 11 | -50 -249 2436 3899
| 6 19 |
sio 90| 0 0 -9 -207 0 -5 -.31 26 24 | --- --- --- ---
| 144 -40 |
Table 2.1462.4 GPS week: 1462 Day: 4 MJD: 54482.000
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 178| 1 0 -3 53 -7 7 -.28 12 12 | -261 -572 49 84
| 20 -21 |
emr 67| 0 1 0 -45 -40 52 .41 15 15 | 1647 -951 55 93
| 44 9 |
esa 64| 0 -1 0 -274 -8 -107 .26 24 23 | 1622 -855 57 124
| 31 -28 |
gfz 171| -2 0 1 54 25 -145 -.30 12 12 | 493 -644 33 75
| 14 -44 |
igr n/a| 0 0 -5 36 -35 20 -.01 7 7 | 6399 -402 33 78
| -20 -21 |
jpl 120| 0 1 7 17 -25 59 .49 12 12 | 4498 -1183 38 68
| 99 -39 |
ngs 188| 0 0 -5 51 89 73 -.34 15 12 | -231 -603 2650 4163
| -2 -38 |
sio 90| 2 0 -9 -135 -37 49 -.26 27 25 | --- --- --- ---
| 77 -4 |
Table 2.1462.5 GPS week: 1462 Day: 5 MJD: 54483.000
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 178| 1 0 -3 32 -3 26 -.27 13 12 | -668 275 46 92
| 15 -15 |
emr 67| -2 2 3 -35 -41 32 .36 15 15 | 604 367 54 93
| -7 41 |
esa 64| 3 -1 -10 -147 125 -58 .20 23 23 | 804 174 63 141
| 59 1 |
gfz 171| -1 0 0 -5 -1 -92 -.14 11 11 | -135 537 32 105
| 37 -32 |
igr n/a| 0 -2 -4 36 -38 26 -.05 7 6 | 5886 931 35 94
| -31 -19 |
jpl 120| -1 -1 7 35 -44 29 .48 11 11 | 3433 461 36 73
| 54 2 |
ngs 188| 0 2 -3 62 67 22 -.46 15 14 | -760 419 2362 3830
| -12 -59 |
sio 90| 0 0 -9 -123 -23 46 -.27 27 24 | --- --- --- ---
| 29 4 |
Table 2.1462.6 GPS week: 1462 Day: 6 MJD: 54484.000
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 178| 0 0 -6 49 -10 -29 -.35 14 13 | -906 1106 47 95
| 22 29 |
emr 67| 0 1 4 -31 -19 -1 .31 14 14 | -98 3011 50 93
| -20 33 |
esa 64| 0 2 0 -163 -16 -130 .21 22 22 | 10 2901 49 116
| 22 32 |
gfz 171| 0 1 0 -8 65 5 -.24 11 11 | -363 345 24 91
| 27 -36 |
igr n/a| 0 -2 -4 35 -24 26 -.07 7 7 | 5385 3354 30 95
| -33 -50 |
jpl 120| 0 -3 7 30 -41 41 .47 10 10 | 2137 2798 35 75
| 32 6 |
ngs 188| -2 2 -3 56 -2 -5 -.40 16 13 | -681 839 2381 4073
| 38 140 |
sio 90| 1 0 -9 -141 54 66 -.31 30 26 | --- --- --- ---
| 14 2 |
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 3.1462.0 GPS week: 1462 Day: 0 MJD: 54478.000
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 | 8 13 21 11 6 8 18 26 5 | 31 44 38 39 --- 39 33 34 37
X2 | 12 13 24 13 8 --- 14 33 7 | 20 32 29 30 --- --- 21 25 24
X3 | 9 --- 19 11 6 6 12 25 5 | 26 --- 33 28 --- 26 32 42 29
4 | 11 14 32 10 7 7 7 36 6 | 27 34 48 24 --- 29 32 40 29
5E | 18 16 31 15 9 10 18 23 7 | 66 66 65 73 --- 66 69 58 65
6 | 8 10 13 11 5 6 10 21 4 | 32 36 44 31 --- 32 37 42 34
X7 | 13 26 --- 19 9 --- 22 --- 12 | 7 21 --- 10 --- --- 7 --- 15
8 | 12 12 25 10 6 8 13 30 6 | 13 26 30 21 --- 23 17 37 20
9 | 10 13 17 11 6 9 12 24 5 | 15 24 28 23 --- 21 19 13 19
10E | 17 20 25 11 9 9 18 24 7 | 35 43 49 42 --- 41 38 32 38
11 | 13 14 17 14 5 13 18 25 6 | 33 38 36 31 --- 33 30 36 30
12 | 15 14 32 7 5 11 14 25 6 | 21 31 32 25 --- 23 28 36 25
13 | 17 16 24 15 9 9 16 22 6 | 20 35 35 24 --- 30 18 23 24
14 | 14 17 18 12 7 8 21 27 6 | 17 32 32 24 --- 27 22 23 23
15 | 17 16 14 9 7 11 16 28 6 | 13 30 24 23 --- 24 18 26 19
16 | 13 16 16 11 8 10 15 40 6 | 23 31 22 28 --- 26 31 36 25
17 | 15 12 27 14 5 10 13 26 6 | 21 31 36 21 --- 31 26 25 25
18E | 14 13 18 9 10 13 13 20 5 | 19 29 31 28 --- 32 23 23 25
19 | 11 16 14 7 5 9 15 39 6 | 27 32 27 31 --- 28 34 35 28
20E | 15 16 20 29 8 15 19 32 8 | 43 51 39 55 --- 51 49 46 46
21 | 14 13 19 11 5 9 17 27 6 | 27 39 34 31 --- 38 32 22 32
22E | 14 11 19 8 8 11 15 17 5 | 18 27 24 25 --- 29 24 19 23
23 | 15 16 17 14 8 7 16 29 6 | 16 36 26 24 --- 26 21 31 22
24 | 8 13 21 11 5 7 10 22 4 | 25 31 31 23 --- 21 32 37 26
25 | 11 10 24 10 4 8 10 24 5 | 11 19 23 22 --- 18 14 22 17
26 | 10 13 25 10 4 7 16 23 5 | 20 25 28 27 --- 24 28 27 23
27 | 13 11 27 10 6 7 13 34 6 | 12 22 30 23 --- 22 15 32 19
28 | 17 18 25 9 7 9 14 19 6 | 25 39 47 27 --- 30 25 34 28
X29 | 15 14 --- 8 16 15 24 --- 8 | 40 28 --- 39 --- 25 31 --- 42
30 | 41 15 23 14 9 12 19 22 9 | 121 116 123 119 --- 117 106 123 116
31 | 14 13 21 13 6 7 16 26 6 | 23 37 38 31 --- 30 25 25 27
X32E | 29 --- --- --- 31 --- 32 --- 30 | 152 --- --- --- --- --- 152 --- 148
------+----------------------------------------------+-----------------------------------------------
RMS | 15 14 22 12 7 10 15 27 |T 31 36 37 32 --- 33 34 34 34
WRMS | 13 14 22 12 7 10 11 25 |NE 25 34 36 29 --- 30 28 34 29
MEDI | 14 14 21 11 7 9 15 25 |MD 23 32 32 27 --- 29 28 32 25
Table 3.1462.1 GPS week: 1462 Day: 1 MJD: 54479.000
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 | 9 9 20 13 4 8 11 23 5 | 19 26 30 30 --- 26 22 32 25
X2 | 12 14 31 16 11 --- 13 33 8 | 13 30 35 26 --- --- 18 20 19
3 | 11 13 18 11 8 6 14 32 5 | 22 29 22 24 --- 22 27 30 24
4 | 8 13 26 11 6 9 10 36 6 | 19 22 35 21 --- 18 23 32 19
5E | 16 15 19 14 5 10 15 30 6 | 65 63 62 65 --- 61 67 72 64
6 | 6 11 14 12 7 8 14 33 5 | 26 33 28 29 --- 31 33 41 31
X7 | 17 21 --- --- 21 --- --- --- 19 | 14 29 --- --- --- --- --- --- 20
8 | 10 12 25 9 7 8 12 40 6 | 11 21 26 18 --- 19 18 28 16
9 | 10 12 22 9 4 9 14 18 5 | 13 24 27 22 --- 21 20 16 18
10E | 14 16 29 11 7 9 17 24 6 | 27 37 46 33 --- 33 33 31 31
11 | 12 15 18 11 8 14 15 26 6 | 23 30 37 23 --- 27 23 25 22
12 | 16 16 22 7 5 10 14 28 6 | 23 32 27 29 --- 25 31 39 27
13 | 16 15 24 13 8 9 17 19 6 | 15 32 37 23 --- 26 17 19 20
14 | 16 19 18 10 7 8 15 20 6 | 17 31 32 27 --- 25 23 25 24
15 | 18 17 20 8 7 13 15 24 6 | 15 30 28 22 --- 24 21 28 20
16 | 14 17 14 10 8 11 16 25 6 | 15 31 20 22 --- 23 24 24 20
17 | 15 10 34 8 4 11 15 23 6 | 17 30 38 22 --- 31 26 26 25
18E | 13 12 25 16 8 13 14 18 6 | 14 24 25 28 --- 26 20 22 21
19 | 12 10 17 8 6 9 17 33 5 | 18 22 24 23 --- 22 25 24 20
20E | 11 16 27 13 10 15 12 24 6 | 24 33 31 30 --- 34 27 25 27
21 | 14 13 36 12 4 10 15 26 6 | 17 31 39 26 --- 30 20 16 23
22E | 14 16 20 9 8 13 12 18 5 | 14 25 24 24 --- 24 21 18 19
23 | 15 17 22 10 6 8 17 25 6 | 11 32 30 22 --- 25 19 24 19
24 | 8 11 16 11 5 7 11 20 4 | 19 25 24 19 --- 18 24 33 22
25 | 10 11 31 10 5 8 13 23 5 | 11 21 23 18 --- 17 18 23 16
26 | 11 12 26 9 6 10 15 18 5 | 17 23 33 21 --- 19 22 23 20
27 | 9 10 34 10 5 8 14 31 6 | 13 22 28 20 --- 21 21 27 18
28 | 14 15 23 8 7 11 15 23 6 | 22 37 36 27 --- 29 25 39 27
X29 | 18 15 --- 11 8 19 17 --- 8 | 49 35 --- 55 --- 30 25 --- 51
30E | 23 19 21 22 10 12 15 36 8 | 59 73 72 74 --- 77 67 67 67
31 | 13 14 21 13 6 7 13 26 5 | 15 32 36 24 --- 24 22 28 22
X32E | 37 39 --- --- 44 --- 42 --- 27 | 84 64 --- --- --- --- 101 --- 91
------+----------------------------------------------+-----------------------------------------------
RMS | 13 14 24 11 7 10 14 27 |T 23 32 32 28 --- 27 28 29 27
WRMS | 13 14 23 11 7 10 13 23 |NE 18 28 30 24 --- 24 22 27 22
MEDI | 13 14 22 11 7 9 15 25 |MD 17 30 30 24 --- 25 23 26 22
Table 3.1462.2 GPS week: 1462 Day: 2 MJD: 54480.000
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 | 8 11 21 10 7 6 14 25 5 | 35 41 40 37 --- 40 34 37 36
2 | 15 12 14 13 7 10 16 33 6 | 17 31 26 28 --- 26 21 27 22
3 | 10 10 21 10 9 8 17 32 5 | 46 43 49 47 --- 47 48 47 45
4 | 9 13 23 13 9 7 10 40 6 | 22 31 37 25 --- 27 28 37 24
5E | 16 15 22 10 7 9 14 29 6 | 43 42 46 44 --- 36 46 51 40
6 | 9 11 17 14 7 8 12 27 5 | 32 37 38 33 --- 32 38 48 33
8 | 12 13 49 8 6 8 14 32 7 | 12 23 40 20 --- 21 12 31 15
9 | 10 10 21 9 5 7 12 18 4 | 13 23 30 22 --- 21 16 19 16
10E | 17 20 28 11 11 8 22 26 7 | 28 39 39 38 --- 35 40 30 32
11 | 11 15 14 10 8 10 17 20 5 | 28 36 36 29 --- 31 32 32 27
12E | 17 13 23 14 11 11 14 25 6 | 20 28 38 30 --- 26 28 31 23
13 | 13 14 28 13 8 6 16 22 6 | 16 31 37 23 --- 27 14 19 19
14 | 16 15 18 12 7 8 22 23 6 | 16 30 32 24 --- 27 20 27 21
15 | 17 17 23 11 9 10 19 27 6 | 12 27 25 23 --- 22 21 32 15
16 | 16 16 13 8 10 13 12 20 5 | 24 36 25 24 --- 31 27 37 25
17 | 14 12 32 11 11 10 17 24 6 | 20 33 39 23 --- 33 21 22 24
18E | 13 11 19 9 8 13 15 20 5 | 22 29 33 24 --- 32 24 27 24
19 | 11 8 14 8 9 9 18 32 5 | 19 24 25 24 --- 26 28 20 21
20E | 11 13 23 9 6 11 13 29 5 | 21 29 29 26 --- 29 23 27 23
21 | 15 12 13 13 7 11 18 27 6 | 18 31 34 25 --- 31 18 23 21
22E | 15 11 16 14 9 12 14 20 5 | 17 25 26 27 --- 28 21 21 21
23 | 13 16 17 9 9 9 14 30 5 | 12 31 29 25 --- 26 13 22 18
24 | 10 11 15 12 8 7 9 19 4 | 19 23 25 18 --- 21 22 30 18
X25 | 10 10 28 10 8 7 14 --- 5 | 13 19 26 20 --- 17 17 --- 14
26 | 12 12 25 11 6 7 14 17 5 | 17 22 30 23 --- 23 21 23 19
27 | 10 10 29 9 7 8 12 31 5 | 13 20 31 22 --- 20 16 29 15
28 | 13 14 25 6 7 7 14 21 5 | 24 37 34 31 --- 30 29 37 28
X29 | 10 18 --- 13 13 --- 15 --- 8 | 58 38 --- 58 --- --- 33 --- 57
30E | 18 15 20 14 10 12 16 37 7 | 96 96 93 93 --- 99 88 104 94
31 | 16 16 20 14 7 8 15 21 6 | 17 35 37 26 --- 29 22 25 22
X32E | 18 31 --- --- 25 --- 31 --- 19 | 71 53 --- --- --- --- 87 --- 74
------+----------------------------------------------+-----------------------------------------------
RMS | 13 13 23 11 8 9 15 27 |T 26 33 35 30 --- 30 29 32 28
WRMS | 13 13 21 11 8 9 13 22 |NE 21 30 32 27 --- 27 23 29 24
MEDI | 13 13 21 11 8 8 14 25 |MD 20 31 34 25 --- 28 23 29 23
Table 3.1462.3 GPS week: 1462 Day: 3 MJD: 54481.000
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 | 8 11 23 12 5 9 12 22 5 | 24 28 30 24 --- 30 24 26 24
2 | 16 14 21 12 6 11 17 36 7 | 15 30 31 29 --- 25 19 30 22
3 | 7 14 21 8 7 8 10 42 6 | 32 32 31 29 --- 30 34 46 32
4 | 8 15 19 12 6 8 8 26 5 | 25 30 35 24 --- 26 29 33 26
5E | 16 14 18 15 4 8 11 30 6 | 61 60 54 59 --- 59 62 66 58
6 | 8 11 19 12 6 7 14 17 4 | 27 32 30 24 --- 26 35 32 28
8 | 12 10 25 10 6 10 11 28 5 | 15 23 32 22 --- 25 16 33 19
9 | 10 13 21 10 6 9 11 23 5 | 12 22 29 21 --- 20 18 17 17
10E | 15 13 24 16 5 11 16 21 6 | 36 42 45 46 --- 44 41 36 40
11 | 12 15 17 9 7 16 14 25 6 | 32 37 40 28 --- 30 26 37 27
12E | 15 18 21 7 5 11 14 26 6 | 16 29 26 21 --- 22 21 35 19
13 | 14 17 25 15 8 8 12 29 6 | 17 34 37 23 --- 28 16 26 20
14 | 16 18 17 10 6 9 15 17 6 | 18 33 34 24 --- 28 21 22 22
15 | 16 16 19 8 8 14 15 28 6 | 9 28 23 20 --- 24 15 27 15
16E | 14 16 22 9 8 15 14 27 6 | 20 33 28 27 --- 30 26 31 24
17 | 14 11 30 11 10 12 17 24 6 | 20 30 35 22 --- 33 22 28 24
18E | 14 13 16 16 6 16 14 20 6 | 18 27 30 29 --- 32 24 26 24
19 | 11 11 18 8 5 12 13 31 5 | 20 26 27 26 --- 27 25 25 22
20E | 11 18 23 19 6 11 13 26 6 | 32 40 34 41 --- 38 33 41 33
21 | 14 13 23 14 7 11 17 30 6 | 20 31 34 23 --- 31 21 30 22
22E | 16 14 18 12 5 12 14 18 5 | 15 26 26 24 --- 27 22 18 19
23 | 13 17 17 11 7 9 17 25 6 | 13 33 27 24 --- 25 20 26 18
24 | 7 12 22 12 5 5 11 21 5 | 25 28 25 19 --- 20 28 36 22
X25 | 10 9 25 11 6 7 12 --- 5 | 12 17 24 21 --- 17 17 --- 15
26 | 10 12 27 11 5 10 14 16 5 | 14 21 31 20 --- 20 17 21 17
27 | 10 7 20 11 5 8 13 32 5 | 18 22 31 27 --- 24 20 28 21
28E | 13 16 24 6 7 11 14 16 5 | 38 47 48 39 --- 42 39 45 40
X29 | 11 --- --- 11 >>>> --- --- --- 11 | 601 --- --- 139 --- --- --- --- 598
30E | 13 17 16 13 10 9 14 25 6 | 53 58 58 52 --- 57 53 69 54
31 | 15 16 16 14 6 9 16 22 6 | 16 35 31 25 --- 28 17 20 21
X32E | 16 21 --- --- 23 --- 25 --- 15 | 79 59 --- --- --- --- 87 --- 80
------+----------------------------------------------+-----------------------------------------------
RMS | 13 14 21 12 6 11 14 26 |T 43 33 33 31 --- 29 28 32 45
WRMS | 12 14 21 12 6 11 11 24 |NE 46 28 30 29 --- 25 22 28 49
MEDI | 13 14 21 11 6 10 14 25 |MD 20 30 31 24 --- 28 22 30 22
Table 3.1462.4 GPS week: 1462 Day: 4 MJD: 54482.000
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 | 9 21 29 12 7 10 14 18 6 | 24 41 40 31 --- 28 28 26 28
2 | 15 19 44 11 10 10 20 42 8 | 17 30 52 28 --- 24 26 36 23
3 | 9 13 19 11 10 8 13 34 5 | 36 37 43 37 --- 36 38 54 38
4 | 9 14 18 12 5 8 14 48 6 | 24 30 31 25 --- 26 34 46 26
5E | 16 16 22 10 7 10 12 28 6 | 33 45 42 45 --- 38 42 33 37
6 | 8 11 24 10 8 11 10 20 5 | 27 31 27 24 --- 23 33 32 27
8 | 10 14 23 14 9 9 13 30 6 | 15 24 30 21 --- 21 19 27 19
9 | 9 11 24 10 6 12 12 21 5 | 15 24 32 20 --- 19 16 23 18
10E | 15 13 29 12 9 10 17 19 6 | 31 40 46 40 --- 38 40 31 37
11 | 12 14 21 11 5 18 15 27 6 | 31 39 40 31 --- 32 31 36 29
12E | 13 17 16 17 5 14 15 25 6 | 15 31 27 28 --- 24 24 29 21
13 | 13 18 19 14 8 8 17 23 6 | 17 35 38 23 --- 26 20 22 21
14 | 18 20 17 10 7 12 19 21 6 | 17 32 35 23 --- 26 25 21 22
15 | 15 16 28 12 6 15 19 28 7 | 16 34 34 24 --- 26 22 32 22
16E | 12 16 15 13 10 17 15 24 6 | 28 37 30 36 --- 37 28 30 31
17 | 14 14 20 9 5 13 19 24 6 | 18 33 35 21 --- 31 24 26 24
18E | 14 14 21 9 6 19 13 25 6 | 26 36 35 31 --- 36 30 37 31
19 | 11 11 14 9 7 12 17 31 5 | 20 24 23 26 --- 26 21 24 22
20E | 10 16 22 22 6 14 14 33 7 | 40 46 50 45 --- 46 43 56 43
21 | 14 13 20 11 6 14 14 35 6 | 21 33 30 27 --- 34 21 23 25
22E | 15 13 18 10 8 13 12 26 5 | 16 27 31 23 --- 27 15 30 21
23 | 12 19 18 12 8 10 16 24 6 | 12 33 30 24 --- 24 20 22 19
24 | 7 11 19 12 5 7 11 20 4 | 25 30 21 24 --- 23 29 30 26
X25 | 11 10 --- 10 12 --- 12 --- 6 | 12 16 --- 19 --- --- 16 --- 15
26 | 8 9 30 12 7 12 16 20 6 | 15 23 33 21 --- 19 16 20 17
27 | 9 11 26 14 8 9 15 27 6 | 14 19 35 22 --- 21 15 31 17
28E | 13 17 41 10 7 13 16 21 7 | 17 30 45 23 --- 27 22 25 21
X29 | 5 --- --- --- 88 --- --- --- 0 | 92 --- --- --- --- --- --- --- 93
30E | 14 16 25 14 9 10 13 27 6 | 67 69 75 75 --- 72 66 64 69
31 | 15 14 24 13 8 11 15 25 6 | 17 32 35 24 --- 26 22 21 21
X32E | 14 28 --- --- 35 --- 33 --- 17 | 50 71 --- --- --- --- 64 --- 54
------+----------------------------------------------+-----------------------------------------------
RMS | 12 15 24 12 7 12 15 27 |T 26 34 36 29 --- 29 28 31 29
WRMS | 12 15 23 12 7 12 12 25 |NE 23 30 33 24 --- 25 23 29 26
MEDI | 12 14 21 12 7 11 15 25 |MD 20 32 35 24 --- 26 24 30 24
Table 3.1462.5 GPS week: 1462 Day: 5 MJD: 54483.000
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 | 10 12 26 13 7 8 14 19 5 | 21 33 36 29 --- 29 27 25 25
2 | 15 13 25 12 9 9 19 30 6 | 14 30 28 26 --- 25 18 20 19
3 | 9 16 24 8 5 10 10 40 6 | 28 36 35 29 --- 34 31 31 29
4 | 9 14 33 14 5 7 11 26 6 | 19 25 41 21 --- 24 24 24 21
5E | 13 15 25 8 9 10 13 28 6 | 63 62 62 62 --- 58 64 62 60
6 | 9 11 24 11 5 10 13 24 5 | 19 23 32 22 --- 23 28 29 20
8 | 10 12 29 10 4 8 13 31 5 | 12 21 32 18 --- 19 15 27 16
9 | 9 11 18 9 6 11 13 21 5 | 11 21 27 17 --- 18 15 18 14
10E | 17 17 30 10 7 11 14 21 6 | 44 52 54 45 --- 46 43 39 44
11 | 12 17 21 10 9 16 17 34 6 | 28 33 36 25 --- 25 22 38 22
12E | 14 17 22 12 4 10 13 17 6 | 11 25 22 20 --- 18 14 25 15
13 | 14 19 21 14 9 9 16 29 6 | 16 34 32 24 --- 28 14 19 19
14 | 16 18 20 10 6 11 20 15 6 | 14 29 34 22 --- 26 19 15 18
15 | 14 15 25 12 5 11 17 32 6 | 11 25 29 20 --- 19 12 29 13
16E | 12 19 20 9 6 18 16 22 6 | 21 34 25 26 --- 33 24 31 24
17 | 14 13 28 13 6 11 15 26 6 | 14 30 35 19 --- 30 14 24 19
18E | 13 15 18 12 9 17 16 22 6 | 21 30 30 30 --- 31 21 30 25
19 | 12 14 17 9 8 10 16 37 6 | 16 25 27 22 --- 24 19 23 18
20E | 11 15 26 14 6 12 13 27 6 | 38 48 40 42 --- 42 33 47 38
21 | 15 14 15 11 6 13 16 39 6 | 18 31 33 25 --- 29 18 29 21
22E | 17 16 18 13 5 13 14 20 6 | 16 28 28 28 --- 27 20 26 21
23 | 14 18 21 10 7 8 15 27 6 | 12 33 29 24 --- 24 17 22 18
24 | 8 14 21 13 6 7 14 25 5 | 18 26 33 18 --- 19 23 31 20
X25 | 5 --- --- --- 16 --- --- --- 0 | 10 --- --- --- --- --- --- --- 11
26 | 10 10 20 9 4 9 15 26 5 | 10 18 24 19 --- 19 12 24 12
27 | 9 10 24 11 5 7 15 31 5 | 15 22 28 22 --- 20 18 26 17
28E | 14 15 24 7 7 9 14 22 5 | 23 34 26 27 --- 28 22 32 25
X29 | 12 24 --- 13 10 --- 17 --- 9 | 57 26 --- 26 --- --- 15 --- 61
30E | 13 15 22 11 5 12 16 26 6 | 46 48 56 47 --- 52 48 45 46
31 | 17 20 20 13 8 12 17 28 7 | 13 36 31 22 --- 27 18 25 19
X32E | 17 27 --- --- 31 --- 30 --- 17 | 78 64 --- --- --- --- 76 --- 80
------+----------------------------------------------+-----------------------------------------------
RMS | 13 15 23 11 7 11 15 27 |T 23 32 33 26 --- 28 24 29 26
WRMS | 12 15 23 11 6 11 14 24 |NE 17 27 31 22 --- 24 18 25 20
MEDI | 13 15 22 11 6 10 15 26 |MD 18 30 32 24 --- 26 19 26 20
Table 3.1462.6 GPS week: 1462 Day: 6 MJD: 54484.000
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 | 8 10 22 12 7 9 14 23 5 | 21 25 30 26 --- 26 26 21 22
2 | 15 11 20 13 5 7 20 34 6 | 20 30 30 29 --- 24 24 29 24
3 | 9 12 23 9 8 6 12 47 6 | 33 33 40 29 --- 35 39 60 32
4 | 7 10 15 14 7 6 12 28 5 | 33 34 48 30 --- 33 37 33 32
5E | 19 18 24 11 8 11 17 36 7 | 69 62 62 66 --- 64 62 77 64
6 | 9 13 30 11 7 10 17 32 6 | 28 29 44 23 --- 26 36 40 27
8 | 11 11 27 11 5 8 17 37 6 | 15 23 32 22 --- 26 17 35 19
9 | 11 10 24 9 7 9 15 29 5 | 18 27 33 21 --- 22 24 31 21
10E | 21 18 40 14 8 13 15 28 8 | 64 69 78 75 --- 74 65 58 67
11 | 10 15 25 11 7 11 23 34 6 | 38 43 40 34 --- 36 38 55 35
12E | 13 15 17 10 6 12 15 22 5 | 23 33 34 28 --- 30 25 26 24
13 | 13 13 22 14 7 8 17 27 6 | 15 32 34 22 --- 27 16 25 19
14 | 21 25 16 13 6 11 17 20 7 | 18 36 31 23 --- 26 20 19 20
15 | 14 15 20 8 11 10 16 30 6 | 18 30 29 22 --- 26 21 31 20
16E | 15 14 17 14 5 17 15 26 6 | 28 33 33 31 --- 37 24 29 27
17 | 16 16 24 11 5 11 15 25 6 | 22 36 39 26 --- 37 22 31 27
18E | 13 14 18 11 7 13 16 26 6 | 25 30 36 30 --- 34 29 31 26
19 | 14 10 12 8 8 9 16 38 5 | 24 30 29 26 --- 30 24 33 23
20 | 21 16 17 12 8 10 15 22 6 | 104 107 104 102 --- 107 101 108 104
21 | 16 14 22 9 7 12 16 43 7 | 22 33 34 25 --- 34 23 35 24
22E | 16 12 17 9 4 11 12 19 5 | 17 27 30 25 --- 27 26 21 20
23 | 15 16 18 12 9 8 18 27 6 | 14 33 29 25 --- 30 21 27 21
24 | 10 12 19 13 7 6 11 23 5 | 29 32 33 22 --- 23 34 36 26
X25 | 12 --- --- 12 9 --- 16 --- 9 | 8 --- --- 13 --- --- 4 --- 12
26 | 11 8 25 9 9 8 14 26 5 | 16 22 27 19 --- 23 18 27 16
27 | 11 10 26 12 6 8 17 31 6 | 16 23 29 27 --- 24 22 32 20
28E | 18 14 18 10 5 11 18 26 6 | 23 34 30 28 --- 29 21 32 25
X29 | 18 17 --- 9 17 16 23 --- 8 | 46 31 --- 31 --- 23 21 --- 47
30E | 17 16 21 12 7 12 16 28 6 | 42 42 48 44 --- 49 40 51 43
31 | 17 15 28 13 6 11 20 25 7 | 17 35 38 26 --- 32 21 22 23
X32E | 31 23 --- --- 44 --- 49 --- 25 | 95 78 --- --- --- --- 84 --- 92
------+----------------------------------------------+-----------------------------------------------
RMS | 14 14 22 11 7 10 16 30 |T 31 37 39 31 --- 34 31 37 32
WRMS | 13 14 22 11 7 10 13 26 |NE 26 34 37 28 --- 31 27 36 27
MEDI | 14 14 21 11 7 10 16 27 |MD 23 33 33 26 --- 30 24 31 24
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 4.1462 GPS week: 1462 MJD: 54478.0-54484.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2960 |U 11 9 20 |U 18 19 55 |U 7 10 17 |
emr | emr 2865 |U 17 11 35 |U 19 22 62 | 10 13 23 |
esa | esa 2742 |U 13 10 31 |U 14 18 52 | 9 10 21 |
gfz | gfz 2823 |U 16 10 32 |U 20 21 68 |U 10 12 20 |
igr | igr 2912 | 14 10 38 | 17 20 58 | 10 12 27 |
igs | igs 2845 | 16 10 33 | 17 23 58 | 9 11 25 |
jpl | jpl 2739 | 15 11 31 |U 20 25 57 |U 8 12 20 |
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 5.1462.0 GPS week: 1462 Day: 0 MJD: 54478.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3040 | 12 6 18 | 25 21 59 | 7 7 14 |
emr | emr 2776 | 15 10 27 | 27 35 104 | 9 12 22 |
esa | esa 2784 | 12 6 21 | 18 21 66 | 8 7 20 |
gfz | gfz 2956 | 12 5 17 | 27 19 81 | 8 6 16 |
igr | igr 3021 | 16 6 25 | 28 19 65 | 10 10 26 |
igs | igs 2780 | 15 7 30 | 27 29 79 | 9 12 31 |
jpl | jpl 2776 | 12 6 22 | 23 27 74 | 8 12 23 |
Table 5.1462.1 GPS week: 1462 Day: 1 MJD: 54479.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2967 | 9 9 18 | 19 19 64 | 7 5 14 |
emr | emr 2964 | 15 9 29 | 18 16 59 | 10 14 27 |
esa | esa 2784 | 11 9 25 | 15 17 40 | 8 8 19 |
gfz | gfz 2855 | 15 11 26 | 19 19 55 | 9 8 19 |
igr | igr 2966 | 12 8 27 | 15 20 48 | 9 8 24 |
igs | igs 2938 | 14 8 31 | 18 16 56 | 9 8 27 |
jpl | jpl 2776 | 13 10 24 | 20 23 54 | 8 11 21 |
Table 5.1462.2 GPS week: 1462 Day: 2 MJD: 54480.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2969 | 7 6 19 | 12 20 38 | 7 10 19 |
emr | emr 2864 | 18 10 28 | 13 22 48 | 12 18 23 |
esa | esa 2784 | 11 8 22 | 12 17 39 | 9 9 20 |
gfz | gfz 2859 | 14 7 25 | 12 21 67 | 10 10 19 |
igr | igr 2958 | 9 7 28 | 12 17 46 | 9 8 26 |
igs | igs 2835 | 20 8 27 | 14 24 54 | 11 13 26 |
jpl | jpl 2726 | 14 9 23 | 14 27 39 | 8 12 18 |
Table 5.1462.3 GPS week: 1462 Day: 3 MJD: 54481.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2863 | 11 11 23 | 12 14 52 | 6 10 14 |
emr | emr 2864 | 12 11 30 | 15 14 44 | 9 11 20 |
esa | esa 2784 | 13 12 42 | 12 12 52 | 10 13 17 |
gfz | gfz 2751 | 15 12 41 | 14 16 53 | 9 12 18 |
igr | igr 2948 | 9 10 35 | 13 13 68 | 8 9 21 |
igs | igs 2830 | 11 9 31 | 13 15 56 | 7 10 20 |
jpl | jpl 2772 | 13 10 28 | 15 15 47 | 8 11 16 |
Table 5.1462.4 GPS week: 1462 Day: 4 MJD: 54482.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2965 | 11 13 21 | 15 15 42 | 8 13 22 |
emr | emr 2864 | 17 13 36 | 21 18 44 | 12 15 26 |
esa | esa 2688 | 13 11 27 | 15 16 41 | 13 15 26 |
gfz | gfz 2750 | 18 12 28 | 22 19 61 | 11 17 23 |
igr | igr 2851 | 12 13 25 | 18 17 48 | 11 16 27 |
igs | igs 2856 | 18 14 38 | 20 19 41 | 9 15 25 |
jpl | jpl 2676 | 17 13 49 | 24 26 52 | 10 16 27 |
Table 5.1462.5 GPS week: 1462 Day: 5 MJD: 54483.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2966 | 11 9 25 | 27 22 83 | 8 12 19 |
emr | emr 2864 | 20 11 51 | 20 25 75 | 11 11 25 |
esa | esa 2688 | 18 13 41 | 14 20 61 | 10 9 22 |
gfz | gfz 2747 | 19 12 48 | 25 26 101 | 11 15 22 |
igr | igr 2777 | 18 11 87 | 14 22 74 | 10 17 35 |
igs | igs 2842 | 14 9 36 | 14 36 69 | 9 13 23 |
jpl | jpl 2676 | 19 12 38 | 23 25 68 | 9 10 21 |
Table 5.1462.6 GPS week: 1462 Day: 6 MJD: 54484.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2956 | 13 9 17 | 14 20 44 | 8 10 16 |
emr | emr 2864 | 22 15 42 | 20 24 60 | 10 9 22 |
esa | esa 2688 | 16 15 37 | 13 27 69 | 10 10 24 |
gfz | gfz 2846 | 20 14 40 | 22 26 61 | 10 15 24 |
igr | igr 2868 | 22 17 42 | 19 29 59 | 10 14 27 |
igs | igs 2834 | 20 16 37 | 17 20 49 | 9 11 24 |
jpl | jpl 2772 | 21 15 36 | 20 30 66 | 8 11 18 |
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 6.1462 GPS week: 1462 MJD: 54478.500-54484.500
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 | 3 8 -18 22 -1 | -3 17
| 7 10 85 54 3 | 2
emr uuuuu | -27 16 -66 -146 10 | 50 54
| 24 18 152 61 6 | 3
esa uuuux | -23 8 0 11 1 | 42 47
| 30 31 92 122 31 | 5
gfz uuuuu | 32 7 -19 67 10 | -10 20
| 17 19 62 43 9 | 4
igr xxxxx | 23 28 33 41 -1 | 2 17
| 28 31 66 130 3 | 2
irf xxxxx | -10 19 -37 42 4 | 3 17
| 20 10 37 37 7 | 3
jpl uuuuu | 26 -29 35 74 5 | 16 25
| 30 27 78 98 10 | 4
ngs uuuuu | -50 28 75 -102 -5 | -3 13
| 64 34 95 45 6 | 1
sio uuuuu | 3 -65 -29 38 -1 | 3 19
| 26 56 133 62 6 | 3
Table 7.1462.0 GPS week: 1462 Day: 0 MJD: 54478.500
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 | 0 -9 -81 9 -6 | 1 14
emr uuuuu | -55 30 78 -222 16 | 52 55
esa uuuux | -82 -8 -68 -208 35 | 36 40
gfz uuuuu | 33 -2 -52 51 27 | -12 20
igr xxxxx | 39 28 90 156 -3 | 5 15
irf xxxxx | -13 12 -46 52 10 | 4 17
jpl uuuuu | 79 12 50 180 -5 | 17 23
ngs uuuuu | -78 0 103 -69 -3 | -2 10
sio uuuuu | 18 -93 -207 80 -1 | 9 21
Table 7.1462.1 GPS week: 1462 Day: 1 MJD: 54479.500
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 | 8 14 7 -44 -5 | -2 15
emr uuuuu | -18 0 -121 -229 15 | 50 53
esa uuuux | -45 0 50 145 18 | 39 42
gfz uuuuu | 12 -8 -57 1 17 | -12 20
igr xxxxx | -1 10 -78 54 -2 | 3 15
irf xxxxx | -33 14 -92 -19 10 | 2 16
jpl uuuuu | 51 -13 17 198 -9 | 14 20
ngs uuuuu | -52 41 128 -64 1 | -2 11
sio uuuuu | -35 -66 25 -43 -6 | 5 19
Table 7.1462.2 GPS week: 1462 Day: 2 MJD: 54480.500
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 | 13 14 -50 67 -2 | -6 18
emr uuuuu | 10 3 -40 -169 11 | 45 48
esa uuuux | -14 61 -40 -1 25 | 37 41
gfz uuuuu | 44 19 18 89 5 | -14 21
igr xxxxx | 31 -26 15 -223 1 | -1 17
irf xxxxx | 5 8 -13 40 4 | -1 15
jpl uuuuu | 22 -64 72 90 7 | 10 21
ngs uuuuu | -126 85 -22 -162 -2 | -4 14
sio uuuuu | 29 -132 7 -30 -5 | -1 19
Table 7.1462.3 GPS week: 1462 Day: 3 MJD: 54481.500
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 | 7 9 -143 30 -1 | -4 19
emr uuuuu | -32 12 96 -81 14 | 48 51
esa uuuux | -4 32 -118 52 22 | 42 47
gfz uuuuu | 33 35 -117 102 14 | -12 22
igr xxxxx | 17 14 87 36 4 | 0 18
irf xxxxx | -18 17 21 38 7 | 1 17
jpl uuuuu | 9 -34 135 -37 14 | 14 25
ngs uuuuu | -37 11 181 -98 -16 | -2 15
sio uuuuu | 22 -127 -197 100 8 | -1 19
Table 7.1462.4 GPS week: 1462 Day: 4 MJD: 54482.500
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 | -5 18 -31 58 -1 | -4 19
emr uuuuu | -35 -6 42 -97 4 | 50 54
esa uuuux | 2 7 -21 -32 -14 | 46 52
gfz uuuuu | 18 24 -25 32 -1 | -8 22
igr xxxxx | -5 58 -30 178 -1 | 1 19
irf xxxxx | -26 38 -52 103 6 | 2 19
jpl uuuuu | 13 -61 102 59 0 | 18 29
ngs uuuuu | 12 40 -90 -124 -2 | -2 14
sio uuuuu | -22 -39 -11 100 5 | 0 20
Table 7.1462.5 GPS week: 1462 Day: 5 MJD: 54483.500
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 9 96 -50 3 | -3 18
emr uuuuu | -52 31 -249 -100 11 | 53 56
esa uuuux | -12 -35 39 -26 -36 | 48 53
gfz uuuuu | 21 -13 58 69 6 | -6 19
igr xxxxx | 8 55 67 37 -2 | 2 18
irf xxxxx | -11 24 -63 54 1 | 4 16
jpl uuuuu | -13 -30 -70 89 10 | 20 29
ngs uuuuu | 48 36 118 -46 -10 | -3 15
sio uuuuu | -15 -5 6 -3 1 | 2 18
Table 7.1462.6 GPS week: 1462 Day: 6 MJD: 54484.500
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 | -3 -1 74 87 2 | -3 18
emr uuuuu | -7 41 -271 -123 -1 | 56 59
esa uuuux | -6 -1 160 147 -43 | 47 52
gfz uuuuu | 62 -6 40 125 4 | -3 19
igr xxxxx | 76 54 78 48 -3 | 2 18
irf xxxxx | 26 21 -18 24 -8 | 6 17
jpl uuuuu | 20 -11 -62 -61 19 | 21 30
ngs uuuuu | -114 -17 103 -153 -3 | -3 15
sio uuuuu | 24 7 171 62 -9 | 4 19
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