[IGSREPORT-16079] Wk 1470 IGS Final Orbits
Jim Ray
IGS.ACC at noaa.gov
Thu Mar 27 04:33:32 PDT 2008
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IGS Electronic Report 27 Mar 04:33:40 PDT 2008 Message Number 16079
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Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1470 (Mar 09, 2008 - Mar 15, 2008)
Contacts: J. Ray (jim.ray at noaa.gov),
J. Griffiths (jake.griffiths at noaa.gov)
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:
igs1470[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1470[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1470[0-6].cls IGS GPS clock combination summary report.
igs14707.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14707.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 | EMR | SFER WHIT YELL
0 | ESA | 6 QAQ1 SYOG WHIT
0 | GFZ | 3 29 BAN2 DAV1 YAKT
0 | JPL | 3 32 WHIT
0 | MIT | 1 3 5 18 DAEJ IRKT KELY YAKT
1 | COD | 3 6
1 | EMR | SFER YELL
1 | ESA | 3 6
1 | GFZ | 3 13 23 26 29 BAN2 DAV1 YAR2
1 | JPL | 26 32
1 | MIT | 1 10 26 31 DARW
2 | COD | 3 6 YELL
2 | EMR | HARB
2 | ESA | 3 6 YELL
2 | GFZ | 3 29 IRKT
2 | JPL | 32
2 | MIT | FAIR MAW1 NRIL
3 | COD | 3 HARB
3 | EMR | SFER
3 | ESA | 3 6 HOLM
3 | GFZ | 2 3 13 14 15 29 BAN2 DAV1 HARB MAS1 THTI
3 | JPL | 3 32
3 | MIT | 1 6 11
4 | COD | 26
4 | EMR | PERT SFER
4 | ESA | 6 26 YELL
4 | GFZ | 13 14 29 BAN2 DAV1 HARB SCUB WTZR
4 | JPL | 3 32
4 | MIT | 1 3 6 28 MATE WTZR
5 | COD | 3 DAEJ DRAO MCM4 PETP
5 | ESA | 3 6 AMC2 YELL
5 | GFZ | 13 14 29 AUCK BAN2 COCO SUTM THTI YELL
5 | JPL | 32
5 | MIT | 1 6 19 BRUS DAEJ HRAO USNO
6 | EMR | SFER
6 | ESA | 3
6 | GFZ | 6 13 29 BAN2 DAV1
6 | JPL | 32
6 | MIT | 1 3 6 18 22 28 HRAO
5. New clock offsets and drifts were estimated for centres showing reference
clock resets. Note that only the largest clock offset and drift are output
to the summary file. However, the clock combination and the listed RMS
include all the clock segments. In summary, the following clock
shifts/resets were noticed and accounted for:
Day | Centre | Time | Jump
----+--------+--------+-------------
3 | MIT | ~00:00 | ~ -1.51 ns
6. 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 G06 | | | 1 | | | | |
7. 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.
8. 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 | .6 .4 -.3 -6 -11 -4 .0
EMR | -.6 -4.7 -6.7 19 -3 12 .18
ESA | 1.3 1.1 2.7 15 -9 9 -.35
GFZ | .7 .2 .9 13 -19 7 -.23
JPL | 2.7 -10.0 -3.4 -11 2 -28 .12
MIT | 7.4 -10.9 -3.4 5 4 8 .01
NGS | 2.7 -.5 -5.9 -3 -70 18 -.99
SIO | -.2 -6.6 3.3 -70 -18 23 .56
9. 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.
10. 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.
11. 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 1.1470.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1470.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 2.1470.[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 3.1470.[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 5.1470.0-6).
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 1470 summary. (Mar 09, 2008 - Mar 15, 2008)
Table 1.1470.a GPS week: 1470 MJD: 54534.000-54540.000
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| 0 0 0 7 25 -25 -.21 11 10 | -475 429 22 74
| 0 0 2 14 6 37 .03 | 334 681
emr 73| 1 -2 0 -39 -60 3 .40 17 17 | 95474 -103 23 80
| 1 0 1 31 25 16 .03 | 248569 1905
esa 110| 0 0 -1 -35 -7 -9 .18 12 11 | -8705 -548 22 114
| 2 1 1 44 31 12 .06 | 1217 2470
gfz 176| -3 0 3 -11 49 33 -.15 23 23 | 438 -507 27 108
| 1 0 1 12 29 104 .08 | 461 863
igr n/a| 0 0 -1 2 -12 -11 .04 8 8 | 13129 74 26 76
| 0 0 0 17 4 15 .03 | 2394 1955
jpl 119| 2 1 3 -1 -44 34 .39 16 16 | 4293 -10 18 70
| 1 1 1 25 19 19 .06 | 2029 1733
mit 269| 1 -2 -2 18 -47 -14 -.25 14 13 | -26 -427 26 123
| 1 0 1 45 15 27 .02 | 416 949
ngs 193| -3 1 -2 17 95 1 -.36 16 11 | -436 334 2405 3968
| 1 1 1 53 25 16 .04 | 339 704
sio 94| 3 -1 0 98 -15 8 .11 25 24 | --- --- --- ---
| 1 1 1 28 16 22 .03 | --- ---
Table 1.1470.b GPS week : 1470 MJD: 54534.000-54540.000
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
------+------------------------------------+------------------------------------------
1E | 7 8 8 8 7 7 8 |
2 | 7 7 7 7 7 7 7 |
3E | 7 7 7 6 7 6 7 |
4 | 5 5 10 4 5 5 5 |
5 | 5 5 5 5 5 5 5 |
6E | 8 8 9 8 6 6 7 |
8 | 4 4 4 4 4 4 5 |
9 | 5 5 5 5 5 5 6 |
10 | 4 5 5 4 4 4 4 |
11 | 8 7 10 9 7 9 10 |
12 | 6 6 6 6 6 6 6 |
13E | 6 5 5 5 5 5 5 |
14E | 6 5 6 5 5 5 5 |
15E | 7 7 7 7 6 6 6 |
16 | 7 7 7 7 6 6 7 |
17E | 5 6 6 5 6 6 6 |
18 | 7 7 7 6 6 7 7 |
19E | 6 6 7 6 6 6 6 |
20 | 7 7 6 7 6 7 7 |
21 | 7 8 7 7 7 7 7 |
22 | 6 7 7 7 6 6 7 |
23E | 6 5 5 6 5 6 6 |
24 | 5 5 4 5 5 5 5 |
25 | 5 5 5 4 5 4 5 |
26E | 8 8 7 7 7 7 7 |
27 | 5 4 4 4 5 4 5 |
28 | 6 6 7 7 7 6 7 |
29E | 6 6 6 6 6 5 5 |
30 | 5 4 5 5 4 4 4 |
31 | 7 7 7 6 7 7 7 |
32 | 10 11 11 10 11 10 11 |
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 2.1470.0 GPS week: 1470 Day: 0 MJD: 54534.000
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 4 27 30 -44 -.26 11 11 | -387 -6 28 82
| -17 -17 |
emr 73| 1 -3 0 -71 -16 -12 .40 16 16 | 1126 -1174 25 72
| 56 -39 |
esa 110| -4 -1 -5 -39 -44 4 .30 13 12 | -8676 102 27 103
| 71 15 |
gfz 176| -2 0 2 -5 -4 151 -.13 21 21 | 1229 -1643 30 104
| -5 -41 |
igr n/a| -1 1 -1 11 -18 -14 .08 7 7 | 12178 -1159 28 72
| 63 12 |
jpl 119| 3 -1 4 18 -21 22 .35 16 16 | 3501 -825 19 69
| 88 -4 |
mit 269| 2 -2 -1 -14 -67 -45 -.25 15 13 | 266 -1470 27 126
| -16 44 |
ngs 193| -3 3 -3 27 100 -13 -.38 15 9 | -391 -124 2413 3828
| -21 89 |
sio 94| 3 -1 0 117 6 -7 .13 25 23 | --- --- --- ---
| -60 -64 |
Table 2.1470.1 GPS week: 1470 Day: 1 MJD: 54535.000
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 3 -19 23 27 -.23 11 10 | -61 -454 13 69
| 57 10 |
emr 73| 0 -1 -1 -90 -66 14 .39 17 17 | 947 -2630 16 84
| 0 17 |
esa 110| -2 0 -2 60 32 -19 .22 11 11 | -8032 -678 19 105
| 41 -35 |
gfz 176| -3 -1 6 7 69 -73 -.07 26 26 | 287 -48 25 101
| -22 -47 |
igr n/a| 0 0 0 -30 -9 -30 .04 7 7 | 11943 -2629 22 70
| -2 10 |
jpl 119| 2 0 1 -54 -54 30 .32 17 17 | 3502 -2515 17 69
| 82 25 |
mit 269| 3 -1 -1 115 -42 -20 -.23 14 13 | 311 -679 22 137
| -64 5 |
ngs 193| 0 2 -2 -101 57 -3 -.39 17 11 | -30 -541 2392 3794
| 29 54 |
sio 94| 3 -2 0 71 -28 -14 .10 24 23 | --- --- --- ---
| 28 -21 |
Table 2.1470.2 GPS week: 1470 Day: 2 MJD: 54536.000
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 -1 5 35 -78 -.20 12 10 | -219 -96 27 71
| 7 -4 |
emr 73| -1 0 0 -22 -85 30 .47 17 17 | -815 1842 24 73
| 2 70 |
esa 110| 0 -2 -1 -74 5 -1 .11 17 13 | -11285 4223 23 101
| 67 -13 |
gfz 176| -2 1 5 -27 63 138 -.06 25 25 | 522 -708 33 107
| -3 -55 |
igr n/a| 0 0 0 9 -19 -12 .09 7 7 | 10031 1794 35 95
| 20 25 |
jpl 119| 3 2 3 10 -29 6 .33 16 16 | 1605 1467 18 60
| 60 17 |
mit 269| 0 -2 -3 26 -42 -7 -.22 14 13 | -504 420 31 106
| -10 3 |
ngs 193| -3 2 -1 32 134 8 -.39 18 11 | -56 -394 2169 3638
| 162 38 |
sio 94| 3 -2 -2 129 -19 32 .05 26 24 | --- --- --- ---
| -26 -12 |
Table 2.1470.3 GPS week: 1470 Day: 3 MJD: 54537.000
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 5 24 8 -.19 11 9 | -340 617 22 71
| 25 -5 |
emr 73| 1 -2 0 1 -84 -12 .37 19 19 | 766 2547 25 80
| -97 40 |
esa 110| 0 0 -2 -56 5 -22 .18 12 11 | -7923 -1491 22 118
| 40 -30 |
gfz 176| -5 0 4 -19 57 111 -.09 22 22 | 303 -31 25 119
| -26 -47 |
igr n/a| 0 1 -1 -6 -14 -19 .04 7 7 | 11443 2743 22 73
| -12 -32 |
jpl 119| 2 2 2 20 -62 57 .39 17 17 | 2767 2500 16 71
| 9 -11 |
mit 269| 0 -2 -1 4 -22 -41 -.24 13 13 | 418 -717 22 108
| -10 -28 |
ngs 193| -2 0 -4 34 70 -25 -.35 14 11 | -385 833 2478 4044
| -94 44 |
sio 94| 3 0 0 56 -23 -19 .14 25 26 | --- --- --- ---
| 28 21 |
Table 2.1470.4 GPS week: 1470 Day: 4 MJD: 54538.000
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 0 9 29 -54 -.18 10 10 | -893 1486 22 90
| 7 -21 |
emr 73| 1 -2 0 -28 -69 5 .40 17 17 | 3138 686 23 105
| -15 42 |
esa 110| 1 1 0 -61 -35 5 .17 12 12 | -8076 -3572 22 175
| 70 13 |
gfz 176| -5 0 1 -19 75 -116 -.23 22 22 | 366 -591 26 123
| -12 -47 |
igr n/a| -1 1 -2 22 -6 15 .05 7 7 | 13939 1168 24 76
| 19 14 |
jpl 119| 1 2 3 6 -38 47 .41 16 16 | 5082 804 21 80
| 70 33 |
mit 269| 0 -2 -2 -16 -41 37 -.26 13 12 | -176 -539 22 154
| 15 4 |
ngs 193| -4 1 -3 64 92 22 -.29 15 11 | -808 1264 2505 4261
| 18 1 |
sio 94| 3 -3 0 118 -15 24 .15 25 24 | --- --- --- ---
| -22 -8 |
Table 2.1470.5 GPS week: 1470 Day: 5 MJD: 54539.000
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 -1 8 21 -10 -.23 11 10 | -473 408 24 75
| 14 -7 |
emr 73| 3 -2 1 -24 -63 -10 .37 16 16 | 659165 -213 23 80
| -38 22 |
esa 110| 2 0 0 -43 22 -24 .15 11 10 | -7892 -2330 23 111
| 42 -32 |
gfz 176| -3 1 3 0 20 1 -.17 21 21 | -301 872 28 103
| -19 -39 |
igr n/a| 0 0 -2 14 -11 -19 .01 9 9 | 16579 211 28 88
| -29 -9 |
jpl 119| 0 1 5 -11 -74 57 .44 16 16 | 7403 -103 18 72
| 79 17 |
mit 269| 0 0 -3 4 -66 -15 -.26 16 15 | -632 1237 26 122
| -16 -18 |
ngs 193| -4 0 -1 38 103 8 -.33 14 10 | -459 373 2225 4073
| 41 -8 |
sio 94| 1 0 0 80 -35 33 .12 23 22 | --- --- --- ---
| -35 -9 |
Table 2.1470.6 GPS week: 1470 Day: 6 MJD: 54540.000
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 1 0 17 15 -29 -.17 12 10 | -957 1052 24 61
| 28 6 |
emr 73| 1 -2 2 -41 -35 9 .43 17 17 | 3993 -1779 25 72
| -12 11 |
esa 110| 0 0 0 -31 -36 -5 .14 11 11 | -9055 -96 21 91
| 72 9 |
gfz 176| -2 0 2 -15 62 25 -.27 23 23 | 664 -1400 26 102
| 3 -48 |
igr n/a| 0 0 0 0 -9 1 .00 9 9 | 15791 -1605 26 64
| 23 -29 |
jpl 119| 0 0 4 -1 -29 20 .46 17 17 | 6191 -1401 19 74
| 42 -28 |
mit 269| 0 -1 -3 8 -49 -6 -.28 16 15 | 131 -1246 33 110
| -3 -2 |
ngs 193| -3 0 -1 29 109 11 -.40 16 11 | -925 931 2659 4138
| -18 43 |
sio 94| 1 -2 -3 118 6 8 .10 26 26 | --- --- --- ---
| -32 -20 |
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 3.1470.0 GPS week: 1470 Day: 0 MJD: 54534.000
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
------+---------------------------------------------------+----------------------------------------------------
1E | 14 17 14 22 9 20 18 28 19 7 | 22 28 31 36 30 36 25 47 27 25
2 | 9 19 15 18 10 21 14 12 38 6 | 21 38 29 31 25 33 21 24 34 23
3E | 15 18 11 26 11 14 22 23 19 7 | 81 85 87 94 83 91 94 84 83 85
4 | 6 11 10 12 5 11 14 13 22 4 | 30 38 36 34 37 36 32 39 32 32
5 | 9 9 7 14 5 9 12 12 27 4 | 12 19 20 26 18 21 17 20 40 16
6E | 20 17 11 23 9 17 24 23 18 7 | 85 92 89 95 91 100 99 90 95 91
8 | 6 10 10 11 6 10 9 9 21 4 | 21 26 23 22 22 26 23 22 32 23
9 | 5 13 8 18 6 8 17 12 26 5 | 19 26 24 20 21 24 26 25 33 20
10 | 6 10 9 11 4 11 10 6 17 3 | 15 21 21 22 19 18 20 21 21 16
11 | 27 19 12 36 7 17 18 11 34 8 | 30 36 31 26 25 28 30 26 39 24
12 | 10 16 12 24 8 14 16 12 21 5 | 30 34 26 46 31 34 28 35 28 29
13E | 11 20 15 16 5 19 14 13 19 6 | 13 31 21 22 17 28 21 15 26 16
14E | 8 15 12 16 7 18 13 18 16 5 | 9 21 17 22 15 24 12 22 17 13
15E | 11 17 14 21 6 21 19 13 22 6 | 47 47 45 51 49 47 40 51 47 44
16 | 10 22 13 26 5 18 19 12 25 6 | 18 35 22 40 26 33 19 26 25 23
17E | 9 17 12 12 7 18 10 14 16 5 | 36 48 45 40 41 49 36 44 40 39
X18 | 11 18 14 26 7 16 14 15 --- 6 | 14 32 23 30 21 31 22 20 --- 18
19E | 11 17 13 17 6 19 17 17 15 6 | 17 28 20 16 17 27 20 24 20 17
20 | 11 21 16 22 7 20 12 13 26 6 | 19 34 30 30 24 32 22 25 30 21
21 | 10 18 15 31 9 19 16 13 36 7 | 24 35 29 32 24 33 29 22 34 23
22 | 11 18 14 31 7 15 13 15 19 6 | 18 34 28 34 24 33 25 20 23 22
23E | 9 17 14 15 5 21 13 10 13 5 | 22 25 27 27 23 28 23 30 25 21
24 | 7 13 13 18 6 10 9 11 33 5 | 29 35 42 29 33 29 36 32 35 31
25 | 8 13 11 11 4 10 7 10 34 4 | 19 26 21 25 20 23 22 22 38 20
26E | 16 17 10 29 8 19 18 20 33 7 | 12 26 18 36 20 24 24 34 36 19
27 | 8 13 10 11 5 11 7 13 25 4 | 21 27 21 24 21 26 22 22 34 21
28 | 10 22 14 27 6 16 10 15 20 6 | 19 38 25 41 29 36 24 26 28 23
29E | 10 19 18 16 10 15 18 12 26 6 | 20 30 25 26 22 26 26 30 24 21
30 | 8 10 9 9 5 9 12 14 24 4 | 18 21 24 24 22 22 24 27 35 20
31 | 11 18 13 25 9 15 17 18 26 6 | 21 33 26 26 25 33 30 27 27 22
X32 | 10 21 16 --- 11 49 15 16 20 9 | 13 17 19 --- 21 46 14 19 17 15
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 16 13 21 7 16 15 15 25 |T 25 34 30 34 28 34 29 31 34 26
WRMS | 11 16 12 21 7 16 13 9 23 |NE 20 30 26 29 24 29 24 25 30 22
MEDI | 10 17 13 18 7 16 14 13 22 |MD 20 32 25 29 24 31 24 26 32 22
Table 3.1470.1 GPS week: 1470 Day: 1 MJD: 54535.000
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
------+---------------------------------------------------+----------------------------------------------------
1E | 13 19 15 24 8 18 13 33 25 7 | 18 28 20 31 22 30 25 39 37 22
2 | 12 18 14 22 8 26 13 16 39 7 | 20 35 25 29 24 39 18 27 29 21
3E | 15 18 13 21 6 19 19 30 21 7 | 82 87 85 77 84 87 83 89 81 83
4 | 11 10 10 16 6 14 13 11 25 5 | 28 36 40 27 34 38 34 37 35 32
5 | 8 11 7 14 6 12 13 9 28 4 | 15 21 16 16 14 18 18 16 40 15
6E | 21 20 12 27 9 18 20 27 24 7 | 92 105 100 103 97 108 108 98 109 101
8 | 8 9 6 21 7 11 8 12 16 4 | 21 23 17 16 21 23 19 25 23 19
9 | 6 14 6 19 7 10 14 13 28 5 | 19 27 22 23 19 23 22 23 32 20
10 | 8 13 10 14 4 13 9 18 14 4 | 15 23 19 20 16 18 14 18 17 15
11 | 16 18 12 40 9 19 16 12 31 7 | 23 34 22 26 21 26 22 24 28 19
12 | 9 16 9 28 9 16 17 11 18 5 | 24 34 25 38 26 31 21 27 20 23
13E | 10 15 8 24 7 16 11 10 19 5 | 11 26 16 20 14 23 14 15 20 11
14E | 8 13 12 15 6 16 9 14 16 4 | 13 24 17 19 16 23 13 23 20 15
15E | 10 17 13 26 9 20 21 20 17 6 | 44 49 40 48 43 44 44 48 42 43
16 | 11 23 14 27 6 18 15 12 25 6 | 16 34 16 31 20 27 14 22 26 18
17E | 13 19 13 20 7 19 13 11 19 5 | 45 54 51 41 48 55 45 49 43 46
18 | 14 19 10 38 8 19 12 13 24 6 | 19 36 21 33 24 32 20 23 25 22
19E | 8 18 13 26 8 20 16 16 18 6 | 18 32 25 29 25 29 25 27 26 22
20 | 11 21 13 23 7 23 15 12 25 6 | 17 32 25 27 19 31 19 16 26 18
21 | 12 18 16 41 13 19 15 19 30 7 | 24 38 26 32 28 31 27 27 34 25
22 | 9 18 11 45 7 17 16 18 22 7 | 22 39 27 37 28 34 26 33 33 26
23E | 10 17 9 15 8 18 10 12 14 5 | 20 24 22 26 19 24 20 24 20 18
24 | 9 11 6 21 4 10 7 10 25 4 | 22 30 24 20 26 25 22 29 32 24
25 | 9 12 8 17 6 9 9 10 29 4 | 18 24 19 23 22 22 19 23 37 18
26E | 14 18 17 26 8 20 18 26 28 7 | 16 32 19 29 20 28 22 34 34 20
27 | 8 11 7 15 6 10 11 9 22 4 | 20 22 15 19 22 21 18 24 31 18
28 | 11 20 12 33 8 15 10 16 18 6 | 19 39 22 35 26 34 26 30 26 24
29E | 9 20 12 30 6 15 15 15 22 6 | 17 28 21 31 20 24 23 22 20 19
30 | 8 11 6 14 7 11 11 11 22 4 | 14 21 17 16 14 19 18 21 29 15
31 | 10 21 13 24 9 17 17 17 25 6 | 18 39 23 31 25 31 24 21 21 21
X32 | 13 21 18 --- 15 52 16 24 23 10 | 15 27 22 --- 25 36 14 26 24 17
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 17 11 26 7 17 14 17 24 |T 24 35 27 31 27 33 27 30 32 26
WRMS | 10 17 11 26 7 17 13 11 23 |NE 19 30 22 26 22 27 20 24 28 20
MEDI | 10 18 12 23 7 17 13 13 23 |MD 19 32 22 29 22 29 22 25 29 20
Table 3.1470.2 GPS week: 1470 Day: 2 MJD: 54536.000
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
------+---------------------------------------------------+----------------------------------------------------
1E | 12 18 15 27 11 17 22 35 24 7 | 15 26 21 29 21 29 22 44 31 17
2 | 10 19 15 23 5 21 10 14 35 6 | 20 36 23 33 23 34 19 20 28 20
3E | 12 16 12 22 10 17 16 31 20 6 | 70 72 71 68 69 72 70 71 66 70
4 | 13 16 59 16 9 13 10 16 23 9 | 24 33 64 23 28 28 27 27 27 26
5 | 6 10 8 14 4 9 13 12 33 4 | 17 21 19 22 18 19 21 23 35 17
6E | 18 25 14 30 7 19 22 36 14 8 | 135 147 139 142 144 148 146 144 145 140
8 | 7 10 10 15 6 8 9 10 20 4 | 17 21 22 20 20 23 22 26 23 20
9 | 5 12 10 20 5 11 11 16 24 5 | 20 26 20 21 22 22 21 31 36 19
10 | 6 17 9 14 7 8 10 16 18 4 | 14 20 17 17 14 16 16 18 21 13
11 | 39 21 15 38 8 19 18 15 38 10 | 39 34 25 24 24 26 26 20 34 22
12 | 10 18 10 34 6 16 15 14 24 6 | 26 33 25 44 26 33 24 33 25 25
13E | 8 19 11 17 5 15 10 12 23 5 | 13 31 17 20 17 24 17 26 17 14
X14E | 7 --- 12 19 8 19 9 14 19 5 | 13 --- 17 21 16 23 13 27 20 13
15E | 9 18 16 26 7 21 17 20 14 6 | 32 41 36 37 34 36 32 35 37 33
16 | 9 20 17 28 7 21 14 11 25 6 | 20 35 21 33 25 33 17 22 31 21
17E | 11 17 12 16 5 21 13 17 27 6 | 29 41 35 35 32 40 31 24 52 33
18 | 11 19 14 39 7 20 11 15 28 7 | 15 30 17 33 18 28 18 21 22 15
19E | 10 19 16 22 9 20 17 21 17 6 | 31 45 36 33 31 38 35 28 37 33
20 | 9 19 13 25 6 19 15 14 20 6 | 20 34 27 29 22 30 23 24 26 21
21 | 10 17 13 34 9 19 14 16 30 6 | 22 33 24 33 21 31 26 19 36 23
22 | 11 17 11 47 10 17 16 15 25 7 | 21 36 23 38 20 31 28 23 27 21
23E | 7 14 15 16 6 17 12 11 14 5 | 14 24 21 22 16 23 18 22 22 15
24 | 8 11 8 16 5 9 8 12 24 4 | 25 33 28 21 26 26 27 27 31 26
25 | 6 12 8 10 6 10 7 8 38 4 | 15 23 20 23 20 22 19 24 38 18
26E | 15 18 15 26 7 17 18 25 28 7 | 12 29 17 27 18 28 22 29 35 15
27 | 7 12 9 11 4 9 6 10 29 4 | 17 25 20 25 21 23 21 28 29 20
28 | 11 22 16 31 6 16 9 18 31 6 | 23 37 19 39 27 31 24 18 36 23
29E | 10 15 13 26 4 15 13 12 23 5 | 15 25 16 31 18 23 21 26 23 16
30 | 8 9 8 15 5 9 9 13 28 4 | 16 23 20 24 18 19 21 26 33 17
31 | 12 20 16 29 9 16 16 18 27 6 | 20 39 29 34 28 34 31 29 34 26
X32 | 11 25 17 --- 15 56 19 20 20 11 | 16 22 20 --- 20 42 20 26 21 18
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 17 17 25 7 16 14 18 26 |T 25 35 29 33 27 33 28 31 34 26
WRMS | 10 17 13 25 7 16 13 11 24 |NE 20 29 24 28 22 27 22 24 29 20
MEDI | 10 17 13 22 7 17 13 15 24 |MD 20 33 21 29 21 28 22 26 31 20
Table 3.1470.3 GPS week: 1470 Day: 3 MJD: 54537.000
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
------+---------------------------------------------------+----------------------------------------------------
1E | 12 22 15 21 9 16 21 31 30 7 | 19 27 21 28 20 31 25 39 34 21
2 | 8 22 12 22 7 20 9 15 36 6 | 21 39 27 29 25 35 24 28 33 24
3E | 10 17 11 21 6 20 14 17 14 5 | 59 58 62 63 61 63 63 61 66 60
4 | 6 13 11 10 6 9 9 11 27 4 | 29 36 37 30 36 36 35 40 36 33
5 | 8 12 8 10 4 10 12 10 32 4 | 19 26 23 21 22 23 27 25 45 22
6E | 18 33 10 23 14 20 16 21 21 7 | 66 76 71 76 74 79 76 72 81 71
8 | 7 11 9 15 5 9 9 11 17 4 | 25 30 26 23 26 29 28 27 31 26
9 | 4 14 8 15 5 11 13 10 31 4 | 18 29 19 18 21 23 23 22 37 20
10 | 8 11 11 11 7 13 10 11 19 4 | 17 25 26 23 24 26 24 29 29 21
11 | 30 22 13 39 10 19 19 17 36 9 | 33 38 29 26 26 31 30 30 39 24
12 | 9 20 10 28 8 16 15 11 22 6 | 28 36 28 43 31 35 29 30 26 28
13E | 10 15 10 17 6 16 11 13 20 5 | 16 29 21 21 19 26 21 16 21 16
14E | 7 20 11 15 5 18 11 11 18 5 | 17 27 19 18 17 26 17 23 25 17
15E | 11 20 15 24 7 23 18 15 18 6 | 26 33 28 31 26 31 25 30 32 25
16 | 9 22 11 27 6 20 13 14 31 6 | 23 41 26 38 26 35 23 28 36 26
17E | 10 17 11 15 7 22 13 10 15 5 | 48 59 56 49 53 58 54 50 56 52
18 | 10 20 11 28 6 21 10 10 29 6 | 23 37 27 28 25 35 28 26 24 25
19E | 9 22 15 20 6 21 16 15 22 6 | 31 41 34 30 32 39 35 35 47 32
20 | 11 20 15 25 6 18 17 16 24 6 | 20 37 30 31 27 34 30 29 32 25
21 | 11 20 11 32 9 21 16 12 27 6 | 27 40 30 33 29 34 33 27 37 28
22 | 10 19 12 37 7 20 14 10 17 6 | 27 41 32 32 29 38 29 29 25 28
23E | 7 17 14 13 5 21 15 14 18 5 | 27 31 29 29 25 29 30 26 26 25
24 | 9 13 7 14 5 11 9 11 27 4 | 29 35 35 24 31 28 34 37 34 30
25 | 7 11 8 11 3 11 10 11 30 4 | 22 25 24 23 23 28 25 24 37 22
26E | 11 20 17 27 7 20 16 18 24 6 | 14 32 19 34 19 27 28 34 32 20
27 | 7 9 9 11 4 10 8 10 29 4 | 26 31 25 22 25 30 26 28 38 25
28 | 10 23 13 30 7 17 8 17 27 6 | 23 40 26 40 30 36 30 28 33 27
29E | 11 21 11 20 7 16 13 10 20 5 | 13 27 22 19 19 21 21 21 23 15
30 | 7 13 8 12 6 11 12 13 25 4 | 21 27 24 22 24 24 29 28 40 24
31 | 10 19 14 26 7 17 14 14 27 6 | 23 39 28 28 26 35 32 24 33 25
X32 | 8 21 15 --- 6 59 18 11 17 10 | 17 27 21 --- 21 41 17 25 24 18
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 19 12 22 7 17 13 14 25 |T 26 36 29 31 28 34 30 31 35 27
WRMS | 9 19 11 22 7 17 13 11 26 |NE 23 33 27 28 26 31 27 28 33 25
MEDI | 9 20 11 20 6 18 13 12 24 |MD 23 35 27 28 26 31 28 28 33 25
Table 3.1470.4 GPS week: 1470 Day: 4 MJD: 54538.000
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
------+---------------------------------------------------+----------------------------------------------------
1E | 12 18 15 21 15 16 16 32 26 7 | 12 21 18 25 19 27 19 40 24 15
2 | 10 21 12 20 8 18 11 14 38 6 | 17 35 21 29 23 31 19 23 33 20
3E | 13 15 12 16 7 18 16 25 27 6 | 64 69 69 66 67 70 69 73 75 67
4 | 10 11 10 17 7 8 11 11 27 4 | 21 26 27 35 27 25 24 29 27 23
5 | 9 14 9 11 4 8 11 10 27 4 | 16 26 21 20 17 19 20 21 36 18
6E | 13 20 12 20 8 18 16 16 22 6 | 74 76 76 86 77 84 80 77 83 77
8 | 8 12 8 12 5 11 11 11 21 4 | 15 20 20 19 16 21 17 20 26 17
9 | 6 11 13 21 4 8 7 12 27 4 | 19 26 25 20 20 23 23 24 35 21
10 | 8 11 9 11 6 11 13 14 14 4 | 15 18 17 20 17 19 19 21 17 14
11 | 15 20 12 38 7 17 16 10 31 7 | 26 31 24 27 20 26 29 23 36 20
12 | 10 20 13 30 6 16 12 14 19 6 | 22 32 17 40 23 29 23 26 22 22
13E | 9 15 12 14 4 15 10 11 26 5 | 10 25 17 24 14 25 16 16 22 13
14E | 8 17 10 18 4 20 11 11 19 5 | 11 22 13 21 12 23 11 14 21 11
15E | 12 17 14 24 6 22 11 14 18 6 | 32 35 38 34 30 33 32 31 37 30
16 | 9 21 12 25 8 18 14 19 24 6 | 17 30 18 34 21 27 15 23 26 18
17E | 10 15 15 14 6 19 12 14 21 5 | 25 34 30 31 25 33 23 29 29 25
18 | 11 20 11 27 6 21 10 13 28 6 | 14 30 20 29 19 32 15 17 19 16
19E | 10 17 12 25 7 21 13 14 14 6 | 15 24 21 31 20 26 17 21 21 17
20 | 10 21 12 23 6 18 18 13 21 6 | 19 33 25 31 22 29 25 22 21 20
21 | 11 18 13 34 8 19 15 16 32 7 | 17 30 21 36 23 29 21 28 29 19
22 | 10 18 13 34 6 18 13 12 21 6 | 17 35 21 31 22 34 20 19 19 20
23E | 9 16 14 14 5 21 13 10 12 5 | 19 27 26 27 23 28 23 26 26 21
24 | 9 12 8 17 5 11 9 12 31 4 | 21 25 24 23 23 19 24 28 31 21
25 | 8 12 5 13 7 9 7 12 35 4 | 14 19 16 27 18 21 18 23 29 16
26E | 14 18 17 29 8 20 16 19 26 7 | 11 24 18 34 15 27 24 24 32 16
27 | 8 13 5 17 5 12 8 12 28 4 | 14 22 17 28 17 21 15 20 27 16
28 | 12 23 15 29 6 16 10 16 28 6 | 18 35 17 36 21 29 19 24 32 19
29E | 12 18 11 18 6 20 12 12 17 5 | 15 25 16 18 16 21 22 20 22 15
30 | 7 10 7 17 6 10 9 8 20 4 | 22 25 23 20 20 21 24 23 30 21
31 | 11 20 17 31 8 16 14 16 26 6 | 19 35 24 29 21 31 24 19 31 21
X32 | 11 20 14 --- 15 59 16 17 20 10 | 11 18 16 --- 16 39 11 18 14 13
------+---------------------------------------------------+----------------------------------------------------
RMS | 10 17 12 22 7 16 13 15 25 |T 20 30 24 31 23 29 23 26 30 22
WRMS | 10 17 12 22 7 16 12 11 24 |NE 17 27 20 28 20 26 20 22 27 18
MEDI | 10 17 12 20 6 18 12 13 26 |MD 17 26 21 29 20 27 21 23 27 19
Table 3.1470.5 GPS week: 1470 Day: 5 MJD: 54539.000
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
------+---------------------------------------------------+----------------------------------------------------
1E | 12 17 15 21 14 17 19 32 18 7 | 13 25 19 28 20 30 28 42 25 19
2 | 10 20 11 23 10 19 15 13 37 6 | 18 34 18 27 23 32 21 22 31 19
3E | 11 14 10 19 7 18 17 22 25 6 | 34 44 40 45 41 42 42 46 48 39
4 | 9 9 8 12 6 9 20 6 20 4 | 19 26 21 21 23 26 27 23 27 21
5 | 8 11 9 9 7 11 15 12 27 4 | 14 19 12 15 16 17 18 21 35 14
6E | 12 19 10 25 9 18 18 14 21 6 | 70 72 73 72 69 76 74 68 73 70
8 | 6 9 5 13 7 9 8 11 13 3 | 17 24 17 16 17 20 16 22 19 16
9 | 6 10 9 15 9 11 11 13 24 4 | 15 21 16 15 15 18 17 21 27 16
10 | 5 15 9 13 8 12 11 10 14 4 | 14 20 17 18 13 16 19 17 20 13
11 | 26 20 11 43 11 16 18 15 27 8 | 27 28 17 27 17 23 24 17 28 16
12 | 10 19 11 27 9 15 17 12 21 6 | 21 32 19 36 24 28 23 25 19 21
13E | 9 14 11 15 9 17 13 11 15 4 | 9 23 12 19 14 23 17 12 19 10
14E | 8 16 11 15 10 18 13 12 19 5 | 12 20 12 17 14 24 11 16 20 11
15E | 10 16 14 20 8 22 16 14 14 6 | 34 32 38 37 34 34 34 37 44 34
16 | 8 18 12 25 10 18 18 15 27 6 | 16 30 18 31 23 28 16 23 27 18
17E | 10 15 10 16 10 21 23 15 21 6 | 34 42 35 34 35 42 35 33 45 34
18 | 13 22 13 26 11 20 17 11 25 6 | 19 34 23 31 24 34 25 22 20 21
19E | 9 17 13 20 8 20 14 17 20 6 | 21 28 23 25 19 30 21 22 25 21
20 | 11 18 12 28 9 17 21 11 23 6 | 20 32 23 29 22 29 23 19 19 19
21 | 12 18 14 31 13 17 14 12 30 6 | 26 35 28 37 30 31 30 28 39 27
22 | 11 19 12 32 9 17 14 14 20 6 | 23 37 26 31 27 35 27 28 26 25
23E | 13 14 10 14 8 22 18 14 11 5 | 24 26 24 24 23 28 24 24 25 21
24 | 8 9 10 12 5 12 17 11 23 4 | 23 21 25 21 21 17 26 25 28 21
25 | 7 13 6 9 6 12 9 11 27 4 | 14 22 16 18 16 21 18 23 29 16
26E | 13 17 14 27 9 18 23 16 22 6 | 12 21 17 30 17 28 28 24 29 17
27 | 6 13 5 9 6 11 8 9 22 3 | 15 23 15 18 16 21 17 21 24 16
28 | 9 22 9 26 9 16 12 14 31 6 | 17 33 16 26 22 28 18 18 31 17
29E | 9 14 10 14 6 19 17 13 18 5 | 14 23 19 19 15 20 22 17 24 15
30 | 8 9 8 9 7 10 15 11 21 4 | 18 19 14 19 17 20 21 23 30 16
31 | 11 18 11 27 12 18 18 17 23 6 | 17 32 18 25 23 30 23 20 30 19
X32 | 9 22 13 --- 13 54 13 13 13 9 | 13 21 15 --- 15 36 16 19 21 15
------+---------------------------------------------------+----------------------------------------------------
RMS | 11 16 11 21 9 16 16 14 23 |T 20 29 22 27 22 28 24 25 29 21
WRMS | 10 16 10 21 9 16 15 10 22 |NE 18 27 18 24 20 25 21 21 26 18
MEDI | 9 16 11 19 9 17 16 13 21 |MD 18 26 18 25 21 28 23 22 27 19
Table 3.1470.6 GPS week: 1470 Day: 6 MJD: 54540.000
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
------+---------------------------------------------------+----------------------------------------------------
1E | 14 17 12 22 13 19 24 31 20 7 | 15 23 18 26 17 28 28 38 22 17
2 | 11 19 13 22 12 19 13 13 40 6 | 21 36 24 28 26 33 24 25 38 23
3E | 12 17 13 21 6 16 19 25 22 6 | 57 66 63 63 63 67 65 68 71 62
4 | 6 9 12 11 6 9 20 10 27 5 | 29 34 27 32 35 33 37 35 43 31
5 | 6 10 10 10 6 9 13 15 29 4 | 13 21 15 18 16 19 19 22 37 15
6E | 14 20 11 25 8 18 17 15 28 6 | 93 101 98 96 98 106 106 98 106 98
X8 | 6 --- 7 14 7 13 10 13 20 4 | 20 --- 20 19 22 25 23 24 24 20
9 | 9 13 8 22 8 13 14 15 33 5 | 19 25 18 17 19 26 23 22 29 19
10 | 6 13 8 10 5 11 14 10 14 4 | 18 22 20 18 19 17 20 19 21 17
11 | 36 21 11 42 14 18 19 15 33 9 | 37 32 23 25 22 27 33 22 38 22
12 | 10 19 12 28 10 16 15 14 23 6 | 24 34 22 45 32 33 26 33 23 26
13E | 10 15 9 18 9 15 14 12 25 5 | 10 25 13 19 16 23 13 10 25 12
14E | 8 15 11 18 7 17 14 14 15 5 | 12 20 13 20 15 22 14 19 17 12
15E | 12 19 13 18 10 21 14 15 28 6 | 30 36 35 33 33 36 33 34 46 32
16 | 10 19 13 25 11 19 17 19 28 6 | 17 32 16 36 25 31 17 26 30 20
17E | 8 16 10 19 10 19 19 8 23 5 | 38 49 39 45 40 48 42 42 39 42
18 | 13 22 13 25 10 19 13 14 29 6 | 20 34 24 27 22 30 25 17 19 19
19E | 9 16 12 18 8 20 14 20 22 6 | 16 28 23 23 18 28 19 19 25 19
20 | 10 17 10 31 9 17 24 12 24 6 | 22 34 23 31 25 32 32 22 26 22
21 | 13 18 13 28 13 19 12 17 32 6 | 31 40 35 41 32 35 36 30 47 32
22 | 13 17 11 38 9 14 11 14 27 6 | 24 36 27 32 24 32 27 20 25 22
23E | 13 14 11 16 8 21 16 18 15 6 | 29 29 28 25 23 29 29 26 24 26
24 | 8 12 10 10 4 12 14 13 24 4 | 29 33 34 31 30 27 33 30 29 30
25 | 6 17 7 14 5 11 14 13 36 5 | 18 26 18 21 21 25 22 24 36 20
26E | 13 16 15 22 9 23 24 18 25 7 | 16 25 22 29 18 32 27 25 24 18
27 | 7 17 8 14 6 12 9 13 26 4 | 20 30 20 22 23 25 22 24 27 21
28 | 10 22 11 30 9 15 13 13 30 6 | 22 37 20 41 27 30 25 28 37 23
29E | 7 15 9 19 8 20 14 10 21 5 | 11 23 13 19 13 22 17 16 24 12
30 | 6 10 11 9 5 9 13 13 21 4 | 21 26 21 24 21 24 26 26 33 21
31 | 11 18 11 27 11 17 21 16 22 6 | 23 36 26 30 24 31 30 21 28 23
X32 | 14 23 15 --- 15 56 19 19 14 10 | 13 26 17 --- 19 48 17 17 21 15
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 17 11 23 9 17 16 16 26 |T 24 33 26 31 27 33 29 28 33 25
WRMS | 10 17 11 23 9 17 15 11 26 |NE 22 31 22 28 24 29 25 24 30 22
MEDI | 10 17 11 19 9 17 14 14 25 |MD 21 32 22 27 23 30 26 24 28 21
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 4.1470 GPS week: 1470 MJD: 54534.0-54540.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 |U 22 21 50 |U 9 8 31 |U 7 6 16 |
emr | emr 2932 |U 29 22 61 |U 12 9 36 | 10 9 19 |
esa | esa 2976 | 23 20 54 |U 9 9 31 |U 10 6 17 |
gfz | gfz 2836 |U 12 14 27 |U 18 21 72 |U 10 8 18 |
igr | igr 2958 | 24 21 54 | 11 9 36 | 11 9 23 |
igs | igs 2960 | 25 21 56 | 10 7 34 | 7 6 16 |
jpl | jpl 2951 | 28 21 63 |U 12 8 40 |U 8 8 18 |
mit | mit 2976 |U 27 23 65 |U 19 19 73 |U 9 8 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 5.1470.0 GPS week: 1470 Day: 0 MJD: 54534.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 7 8 17 | 8 7 28 | 7 6 16 |
emr | emr 2960 | 7 8 23 | 11 9 30 | 15 12 24 |
esa | esa 2976 | 7 5 19 | 8 7 32 | 12 6 21 |
gfz | gfz 2836 | 7 8 26 | 17 23 80 | 10 8 23 |
igr | igr 2949 | 7 5 18 | 9 7 29 | 26 18 47 |
igs | igs 2963 | 8 6 19 | 7 6 28 | 8 6 21 |
jpl | jpl 2960 | 7 5 24 | 17 7 58 | 11 9 27 |
mit | mit 2976 | 7 6 29 | 15 13 91 | 12 11 26 |
Table 5.1470.1 GPS week: 1470 Day: 1 MJD: 54535.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 11 23 | 10 9 31 | 6 4 17 |
emr | emr 2960 | 8 10 28 | 14 12 41 | 8 9 15 |
esa | esa 2976 | 7 10 25 | 11 10 32 | 11 6 17 |
gfz | gfz 2838 | 8 11 26 | 17 27 86 | 10 8 19 |
igr | igr 2966 | 7 10 25 | 10 8 36 | 7 6 16 |
igs | igs 2967 | 7 9 22 | 11 8 35 | 6 5 16 |
jpl | jpl 2960 | 6 7 22 | 14 9 39 | 7 6 19 |
mit | mit 2976 | 7 11 25 | 16 10 52 | 10 5 19 |
Table 5.1470.2 GPS week: 1470 Day: 2 MJD: 54536.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 11 29 41 | 12 9 33 | 8 7 15 |
emr | emr 2864 | 31 21 37 | 13 7 40 | 9 8 17 |
esa | esa 2976 | 12 26 40 | 12 12 34 | 12 9 17 |
gfz | gfz 2837 | 15 23 33 | 16 20 70 | 10 8 18 |
igr | igr 2958 | 19 30 46 | 14 12 41 | 11 10 33 |
igs | igs 2969 | 12 25 35 | 12 7 29 | 8 7 15 |
jpl | jpl 2960 | 13 21 33 | 15 6 42 | 9 8 19 |
mit | mit 2976 | 12 29 38 | 14 8 38 | 9 7 18 |
Table 5.1470.3 GPS week: 1470 Day: 3 MJD: 54537.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 12 21 17 | 7 9 37 | 6 6 18 |
emr | emr 2960 | 16 20 22 | 11 9 31 | 9 7 19 |
esa | esa 2976 | 14 23 25 | 9 10 37 | 8 5 20 |
gfz | gfz 2836 | 15 22 26 | 15 22 48 | 9 8 17 |
igr | igr 2962 | 14 20 19 | 11 8 43 | 7 6 18 |
igs | igs 2929 | 15 20 20 | 10 8 35 | 7 6 19 |
jpl | jpl 2898 | 16 17 24 | 9 7 33 | 7 7 15 |
mit | mit 2976 | 14 20 34 | 9 20 41 | 10 8 28 |
Table 5.1470.4 GPS week: 1470 Day: 4 MJD: 54538.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 100 56 216 | 12 9 38 | 5 4 9 |
emr | emr 2960 | 121 68 254 | 16 7 39 | 10 9 15 |
esa | esa 2976 | 103 57 220 | 12 12 35 | 9 4 10 |
gfz | gfz 2839 | 20 11 25 | 19 19 70 | 10 8 17 |
igr | igr 2957 | 105 58 223 | 14 8 37 | 7 4 13 |
igs | igs 2964 | 117 65 249 | 15 7 37 | 7 5 13 |
jpl | jpl 2960 | 135 78 280 | 12 9 39 | 6 5 15 |
mit | mit 2976 | 133 73 287 | 15 10 50 | 7 5 15 |
Table 5.1470.5 GPS week: 1470 Day: 5 MJD: 54539.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 12 18 | 5 6 25 | 7 10 20 |
emr | emr 2960 | 9 14 29 | 9 10 32 | 10 8 17 |
esa | esa 2976 | 9 13 27 | 7 7 24 | 9 7 17 |
gfz | gfz 2837 | 12 16 24 | 25 24 91 | 10 8 17 |
igr | igr 2957 | 9 15 24 | 8 9 29 | 10 8 15 |
igs | igs 2967 | 9 13 22 | 8 5 30 | 8 7 14 |
jpl | jpl 2960 | 10 13 27 | 5 6 21 | 9 8 14 |
mit | mit 2976 | 10 15 23 | 8 9 27 | 11 10 17 |
Table 5.1470.6 GPS week: 1470 Day: 6 MJD: 54540.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 8 7 19 | 6 10 27 | 6 6 15 |
emr | emr 2864 | 11 13 32 | 9 11 37 | 10 9 22 |
esa | esa 2976 | 9 9 23 | 8 9 27 | 10 7 15 |
gfz | gfz 2835 | 9 10 28 | 15 16 58 | 9 9 17 |
igr | igr 2959 | 8 8 25 | 9 9 38 | 9 8 21 |
igs | igs 2966 | 9 9 24 | 8 10 45 | 8 7 16 |
jpl | jpl 2960 | 9 9 28 | 12 13 44 | 7 8 15 |
mit | mit 2976 | 8 7 22 | 55 66 213 | 8 8 13 |
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 6.1470 GPS week: 1470 MJD: 54534.500-54540.500
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 | 6 -1 73 85 5 | 5 14
| 13 28 66 63 6 | 2
emr uuxux | -22 31 -70 -23 15 | 60 64
| 34 38 243 71 18 | 5
esa uuuuu | 11 -41 11 44 0 | 9 23
| 20 14 59 66 22 | 7
gfz uuuux | 47 28 -88 47 10 | 23 31
| 10 11 78 91 28 | 7
igr xxxxx | 2 5 10 -22 11 | 8 21
| 19 28 24 96 19 | 6
irf xxxxx | 1 16 -86 -3 10 | 9 21
| 6 14 36 36 22 | 5
jpl uuuuu | -6 -45 98 -105 -3 | -4 12
| 22 21 129 160 9 | 1
mit uuuux | 0 31 -190 15 24 | 18 30
| 20 29 121 109 21 | 8
ngs uuuuu | -36 0 -4 -149 -1 | 0 15
| 30 67 103 47 9 | 1
sio uuuuu | 17 33 58 69 12 | 47 50
| 28 41 59 126 18 | 4
Table 7.1470.0 GPS week: 1470 Day: 0 MJD: 54534.500
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 | 21 33 84 185 2 | 3 12
emr uuxux | 43 -40 177 83 15 | 54 56
esa uuuuu | -11 -55 -94 -7 34 | -3 23
gfz uuuux | 45 21 -83 38 18 | 13 18
igr xxxxx | -8 -47 42 -112 17 | -1 12
irf xxxxx | 4 16 -73 -12 15 | 2 13
jpl uuuuu | 8 -72 178 -25 -9 | -5 14
mit uuuux | -40 32 -118 -166 19 | 8 16
ngs uuuuu | -85 37 2 -169 -8 | -2 16
sio uuuuu | 68 76 -33 -25 0 | 42 45
Table 7.1470.1 GPS week: 1470 Day: 1 MJD: 54535.500
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 | -6 -35 -61 89 0 | 4 12
emr uuxux | -13 22 313 30 33 | 54 56
esa uuuuu | 39 -19 52 64 20 | 2 24
gfz uuuux | 51 44 -237 207 43 | 14 20
igr xxxxx | -6 24 9 178 25 | 2 13
irf xxxxx | 4 22 -33 24 31 | 3 14
jpl uuuuu | -21 -60 330 -246 -8 | -4 13
mit uuuux | -1 86 -108 -31 39 | 9 18
ngs uuuuu | -50 -7 -57 -205 -1 | -1 16
sio uuuuu | 25 -6 11 229 18 | 42 44
Table 7.1470.2 GPS week: 1470 Day: 2 MJD: 54536.500
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 | 12 26 147 -19 16 | 5 12
emr uuxux | -62 31 22 -22 41 | 57 60
esa uuuuu | 21 -34 72 179 1 | 8 22
gfz uuuux | 63 36 -10 28 38 | 21 28
igr xxxxx | -17 13 35 -97 42 | 6 15
irf xxxxx | 8 33 -76 30 35 | 8 17
jpl uuuuu | -9 -27 4 -255 -13 | -3 11
mit uuuux | 5 43 -118 175 52 | 14 24
ngs uuuuu | -30 -129 -200 -64 -5 | 0 16
sio uuuuu | 20 59 20 -124 35 | 44 47
Table 7.1470.3 GPS week: 1470 Day: 3 MJD: 54537.500
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 | 1 -37 70 123 7 | 9 18
emr uuxux | -44 85 -252 -150 16 | 63 68
esa uuuuu | 26 -52 -11 36 2 | 13 24
gfz uuuux | 43 14 -129 119 25 | 27 37
igr xxxxx | 28 0 -5 -38 7 | 13 27
irf xxxxx | -4 -12 -65 -53 19 | 13 27
jpl uuuuu | 7 -21 -38 -235 -8 | -1 11
mit uuuux | 24 -2 -93 36 34 | 20 36
ngs uuuuu | -48 82 71 -110 8 | 1 16
sio uuuuu | -25 -40 109 195 29 | 48 53
Table 7.1470.4 GPS week: 1470 Day: 4 MJD: 54538.500
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 15 84 85 1 | 6 15
emr uuxux | -39 37 -211 -27 13 | 62 67
esa uuuuu | -10 -48 19 49 -12 | 13 24
gfz uuuux | 50 34 -35 -44 -13 | 28 38
igr xxxxx | -11 3 -6 -49 -7 | 12 26
irf xxxxx | 3 22 -92 -36 5 | 12 26
jpl uuuuu | -30 -48 30 -147 -5 | -5 11
mit uuuux | -1 7 -164 111 30 | 21 37
ngs uuuuu | 2 4 14 -173 12 | -1 15
sio uuuuu | 11 44 71 67 20 | 48 53
Table 7.1470.5 GPS week: 1470 Day: 5 MJD: 54539.500
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 0 73 93 -3 | 6 15
emr uuxux | -32 52 -314 -40 -6 | 64 69
esa uuuuu | 22 -28 -24 -14 -25 | 16 22
gfz uuuux | 29 33 -93 38 -15 | 28 38
igr xxxxx | -1 43 -25 -40 -6 | 12 26
irf xxxxx | -10 14 -130 -16 -17 | 14 26
jpl uuuuu | -27 -65 153 4 9 | -5 12
mit uuuux | 8 30 -365 -9 -2 | 26 39
ngs uuuuu | -2 -27 126 -160 1 | 0 14
sio uuuuu | -1 49 113 132 -3 | 51 55
Table 7.1470.6 GPS week: 1470 Day: 6 MJD: 54540.500
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 -9 117 42 9 | 6 15
emr uuxux | -10 31 -227 -32 -9 | 66 70
esa uuuuu | -8 -53 60 4 -20 | 15 22
gfz uuuux | 49 16 -29 -53 -28 | 28 38
igr xxxxx | 30 -4 23 6 -5 | 12 26
irf xxxxx | 1 19 -133 45 -21 | 14 26
jpl uuuuu | 29 -23 30 168 11 | -6 12
mit uuuux | 3 22 -364 -11 -3 | 28 39
ngs uuuuu | -42 37 14 -159 -15 | 0 14
sio uuuuu | 21 51 116 9 -14 | 52 55
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