[IGSREPORT-15862] Wk 1460 IGS Final Orbits [Resubmission]
Gerd Gendt3
igsacc at gfz-potsdam.de
Thu Jan 17 05:41:15 PST 2008
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IGS Electronic Report 17 Jan 05:41:18 PST 2008 Message Number 15862
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Author: AC Coordinator / GFZ Potsdam
sum-file Version 2.0
Final IGS Orbit Combination - Week 1460 (Dec 30, 2007 - Jan 05, 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:
igs1460[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1460[0-6].clk IGS GPS satellite and station clocks in SP3 format.
igs1460[0-6].cls IGS GPS clock combination summary report.
igs14607.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs14607.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 | 3
0 | ESA | LPGS
0 | JPL | 2 3 4 5 6 8 9 10 12 13 14 15 16 17 18 20 21 22 23
0 | JPL | 24 26 27 28 30
0 | MIT | 5 7 16 18 19 22 30 IENG
1 | COD | MCM4
1 | EMR | WTZR
1 | ESA | SUTM THTI
1 | GFZ | DAV1 KARR
1 | MIT | 7 10 19 21 23 27 30 32
2 | EMR | 32
2 | GFZ | DAV1 MAS1
2 | MIT | 7 OUS2
3 | EMR | 32
3 | ESA | LPGS SUTM
3 | GFZ | GLPS
3 | MIT | 7 18 24 IRKT NTUS
4 | EMR | 32 ONSA
4 | ESA | 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20
4 | ESA | 21 22 23 24 25 26 27 28 30 31 ALGO ALIC AMC2 AREQ
4 | ESA | ARTU BILI BREW BRUS CHAT COCO CRO1 DRAO FAIR GLPS
4 | ESA | GODE GOLD HARB HOB2 IISC IRKT ISPA KARR KERG KIRU
4 | ESA | KOUR LPGS MAC1 MAS1 MATE MKEA ONSA OUS2 PDEL PIE1
4 | ESA | PIMO POL2 SANT SCUB SHAO SUTM SYOG THTI TIDB TIXI
4 | ESA | TOW2 TSKB URUM USUD VILL WSRT YAKT YAR2 YELL
4 | GFZ | DAV1
4 | JPL | 21
4 | MIT | 7 18 28 31 USNO
5 | ALL | 7
5 | EMR | 32 MATE
5 | ESA | 10 SUTM
5 | MIT | 2 16 19 22
6 | EMR | 32 MAR6
6 | ESA | LPGS SUTM TIXI
6 | JPL | BILI
6 | MIT | 3 7 14 18 19 24 29 FAIR TIXI
5. 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.
6. 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 | .0 .4 .1 -5 -3 -1 .06
EMR | .9 -3.5 -3.1 12 6 44 .35
ESA | 2.7 7.0 2.3 7 7 1 -.56
GFZ | .4 .0 .5 2 -9 7 -.18
JPL | -2.4 3.5 11.8 19 9 -14 .19
MIT | -2.1 -.1 -1.5 12 14 -1 -.28
NGS | 4.0 -1.3 -3.6 -20 -81 17 -.90
SIO | -.9 4.6 13.7 58 -9 -5 .26
7. 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.
8. 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.
9. 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 1.1460.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1460.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 2.1460.[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 3.1460.[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 5.1460.0-6).
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 1460 summary. (Dec 30, 2007 - Jan 05, 2008)
Table 1.1460.a GPS week: 1460 MJD: 54464.000-54470.000
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 172| 0 0 -1 20 8 -18 -.17 12 12 | -105 -223 36 79
| 0 0 0 9 11 23 .02 | 336 674
emr 74| 2 0 2 7 -69 2 .46 16 16 | 58492 -1167 63 111
| 1 0 2 14 17 24 .03 | 268127 958
esa 63| 1 0 -3 26 -74 -34 .26 21 21 | 3632303 62556 42 113
| 1 1 2 53 40 31 .03 | 3413563 43096
gfz 169| -2 0 1 2 20 3 -.08 12 12 | 88 -114 27 81
| 0 1 1 14 26 49 .05 | 334 771
igr n/a| 0 0 -1 7 -10 -9 .04 8 7 | -632 -177 25 65
| 0 0 1 25 15 10 .06 | 401 1028
jpl 116| 0 1 7 -38 0 12 .55 13 13 | 5452 -561 39 80
| 0 2 1 18 21 26 .05 | 1034 1044
mit 269| 0 -1 -7 -22 -75 22 -.44 16 14 | -166 1620 53 140
| 0 0 0 45 42 11 .03 | 647 5043
ngs 192| 0 0 -1 64 139 7 -.37 15 12 | -69 -263 2555 4108
| 1 0 1 33 42 27 .02 | 296 596
sio 92| 3 0 -2 -142 -19 -12 -.15 27 26 | --- --- --- ---
| 1 1 0 17 40 38 .05 | --- ---
Table 1.1460.b GPS week : 1460 MJD: 54464.000-54470.000
Satellite position sigmas for the combined orbits
(coded in the IGS SP3 orbit files).
"E" flags eclipsing satellites.
Units: mm.
Day of GPS week
PRN | 0 1 2 3 4 5 6 | Remarks
------+------------------------------------+------------------------------------------
1 | 7 6 5 6 6 6 6 |
2 | 7 7 7 6 6 6 6 |
3 | 7 5 4 5 5 4 5 |
4 | 7 4 5 5 5 5 5 |
5 | 6 6 6 6 6 6 6 |
6 | 4 4 4 5 5 5 5 |
7 | 8 9 8 11 10 11 10 |
8E | 7 6 6 7 7 6 6 |
9 | 6 5 5 5 6 5 6 |
10E | 8 8 9 7 7 7 7 |
11 | 6 6 6 6 6 6 6 |
12 | 6 6 6 6 6 6 6 |
13 | 6 6 6 6 7 7 6 |
14 | 6 5 6 6 6 7 7 |
15 | 7 7 6 7 6 7 8 |
16 | 6 6 6 7 7 7 6 |
17 | 6 5 4 5 6 6 6 |
18E | 5 5 5 6 6 6 6 |
19 | 5 5 5 5 5 5 5 |
20E | 6 5 6 6 6 5 6 |
21 | 7 6 6 6 6 6 7 |
22E | 6 5 5 6 6 6 6 |
23 | 6 6 6 6 7 6 6 |
24 | 5 5 5 5 5 5 4 |
25 | 6 6 6 5 6 6 6 |
26 | 6 6 5 5 5 6 6 |
27 | 7 7 6 6 7 6 6 |
28 | 7 7 6 6 6 6 6 |
29 | 0 0 0 11 11 10 7 |
30 | 5 5 5 5 5 7 5 |
31 | 7 6 5 6 6 6 6 |
32E | 18 16 12 11 18 14 21 |
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 2.1460.0 GPS week: 1460 Day: 0 MJD: 54464.000
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 172| 0 0 0 34 8 -62 -.14 12 11 | -107 -401 39 73
| -21 -56 |
emr 74| 3 0 4 -17 -72 36 .51 24 23 | 658688 -492 70 110
| 54 40 |
esa 63| -1 2 -6 49 -90 -39 .31 23 23 | 6238437 86152 51 129
| -20 32 |
gfz 169| -2 0 3 -17 14 -2 .00 12 12 | -93 301 40 96
| -16 -55 |
igr n/a| 0 -1 0 38 -4 -6 .10 8 8 | -899 81 33 73
| -40 -38 |
jpl 116| 0 2 5 -10 27 30 .48 12 12 | 6774 -303 82 148
| 11 -87 |
mit 269| 0 -2 -8 -113 -118 32 -.41 16 14 | -1481 12994 79 199
| 35 31 |
ngs 192| 0 0 -2 124 145 39 -.39 15 12 | -77 -381 2808 4662
| -138 -5 |
sio 92| 4 -1 -3 -151 -61 -26 -.16 27 26 | --- --- --- ---
| 69 72 |
Table 2.1460.1 GPS week: 1460 Day: 1 MJD: 54465.000
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 172| 0 0 0 7 1 -2 -.19 12 12 | -229 36 34 77
| 20 3 |
emr 74| 2 0 2 23 -68 9 .43 15 15 | -82789 -1879 56 91
| -7 -24 |
esa 63| 1 -2 -5 56 -107 -30 .27 21 21 | 6324665 85991 49 135
| 43 51 |
gfz 169| -3 0 1 8 36 -56 -.06 12 12 | -207 395 26 76
| -12 -6 |
igr n/a| -1 0 0 -18 -13 -2 .02 9 9 | -730 -268 25 60
| -24 -34 |
jpl 116| 0 2 7 -59 0 35 .54 12 12 | 5984 -318 29 64
| 80 -56 |
mit 269| 0 -1 -7 -12 6 27 -.45 14 13 | -251 32 49 153
| 26 -8 |
ngs 192| -2 0 -1 74 55 -3 -.34 15 11 | -313 207 2154 3800
| -146 105 |
sio 92| 2 0 -2 -160 25 21 -.23 26 25 | --- --- --- ---
| 115 42 |
Table 2.1460.2 GPS week: 1460 Day: 2 MJD: 54466.000
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 172| 0 -1 -2 10 14 -16 -.19 13 12 | 531 -1628 33 72
| 36 -15 |
emr 74| 2 0 5 14 -53 -21 .45 14 14 | -84717 -1321 62 98
| -23 -1 |
esa 63| 1 1 -1 10 -70 -32 .23 18 18 | 6410884 85889 47 125
| 26 23 |
gfz 169| -3 0 0 17 -5 30 -.05 11 11 | 730 -1684 28 90
| 9 6 |
igr n/a| 0 0 -1 -24 10 -5 .05 8 8 | -1000 -482 22 69
| -20 -42 |
jpl 116| 0 0 6 -46 3 6 .57 12 12 | 5629 -817 31 65
| 22 -50 |
mit 269| -1 0 -7 35 -67 7 -.50 16 14 | 599 -1318 38 94
| 6 40 |
ngs 192| 0 0 0 17 128 -10 -.37 15 12 | 398 -1447 2600 3889
| -19 24 |
sio 92| 3 -2 -2 -153 36 41 -.19 27 26 | --- --- --- ---
| 84 -9 |
Table 2.1460.3 GPS week: 1460 Day: 3 MJD: 54467.000
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 172| 0 -1 -1 20 4 10 -.17 12 12 | -572 456 35 81
| -17 -17 |
emr 74| 2 0 2 7 -59 22 .45 15 15 | -85993 -671 70 136
| -6 -37 |
esa 63| 4 0 -3 115 -112 -69 .29 21 21 | 6499889 87808 53 143
| -42 13 |
gfz 169| -2 1 0 -1 35 -73 -.09 11 11 | -254 678 24 76
| 5 -37 |
igr n/a| 0 0 -1 -13 -8 -11 -.06 7 7 | -514 1193 23 60
| -3 -66 |
jpl 116| -1 3 9 -32 7 34 .59 13 13 | 5646 843 29 69
| 37 -67 |
mit 269| 0 -1 -6 -37 -86 40 -.46 15 14 | -75 367 50 151
| 17 45 |
ngs 192| -1 0 -1 52 167 29 -.37 15 13 | -473 354 2492 4349
| 17 -26 |
sio 92| 2 -1 -2 -153 -67 17 -.16 25 23 | --- --- --- ---
| 63 40 |
Table 2.1460.4 GPS week: 1460 Day: 4 MJD: 54468.000
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 172| 0 -1 -1 22 -7 -17 -.15 13 13 | -22 -199 36 82
| 20 -42 |
emr 74| 2 0 3 5 -45 -32 .50 16 16 | 2785 -2906 61 109
| -12 -28 |
esa 63| 1 0 0 -28 -2 -74 .26 22 22 | -49408 92914 0 0
| 11 -59 |
gfz 169| -2 0 1 22 -21 39 -.12 12 12 | 171 -150 26 86
| -4 -4 |
igr n/a| 0 -1 -2 27 -32 -24 -.01 7 7 | 162 -2141 26 66
| -60 20 |
jpl 116| 0 4 9 -47 12 23 .63 14 14 | 5901 -2587 34 76
| 35 -53 |
mit 269| 0 -1 -8 -18 -117 16 -.41 15 13 | 236 -312 40 123
| 12 69 |
ngs 192| 0 0 -3 49 181 5 -.38 14 11 | 14 -268 2687 3999
| -58 -32 |
sio 92| 1 0 -2 -126 -30 -38 -.14 27 25 | --- --- --- ---
| 92 27 |
Table 2.1460.5 GPS week: 1460 Day: 5 MJD: 54469.000
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 172| 0 0 -1 15 5 -29 -.16 13 12 | -60 25 38 86
| 26 6 |
emr 74| 2 -1 0 20 -90 -9 .43 16 16 | 1292 -791 59 117
| -6 -6 |
esa 63| 0 1 -2 -40 -37 13 .27 21 21 | 1435 -788 44 128
| -24 42 |
gfz 169| -3 2 0 -13 50 40 -.15 12 12 | 210 -25 23 69
| 16 -36 |
igr n/a| 1 0 -2 21 -27 -22 .10 7 7 | -511 -111 22 63
| 4 -44 |
jpl 116| -1 -1 8 -16 -38 -36 .50 12 12 | 4637 -702 33 74
| 78 -29 |
mit 269| 0 0 -6 -8 -56 22 -.44 17 15 | -21 -8 39 116
| 28 26 |
ngs 192| 1 0 0 78 126 33 -.39 15 12 | 178 -367 2675 4523
| -39 15 |
sio 92| 3 -1 -1 -110 -36 -51 -.08 27 26 | --- --- --- ---
| 57 29 |
Table 2.1460.6 GPS week: 1460 Day: 6 MJD: 54470.000
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 172| 0 0 0 30 29 -14 -.18 13 12 | -281 145 41 85
| 32 -32 |
emr 74| 0 -1 0 -2 -91 10 .45 15 15 | 182 -110 63 122
| -5 50 |
esa 63| 0 0 -2 25 -97 -8 .22 20 20 | 224 -69 51 133
| 2 53 |
gfz 169| -1 1 0 3 36 43 -.13 12 12 | 63 -318 28 79
| 23 -29 |
igr n/a| 1 -1 -3 18 0 6 .07 7 7 | -937 486 26 67
| -14 -36 |
jpl 116| -1 -1 6 -55 -16 -7 .54 13 13 | 3593 -49 36 68
| 89 -39 |
mit 269| -1 0 -6 -1 -88 13 -.44 16 16 | -175 -415 79 146
| 1 26 |
ngs 192| 2 1 0 56 174 -37 -.37 15 11 | -212 59 2474 3535
| -4 -11 |
sio 92| 4 2 -1 -142 -4 -51 -.08 27 30 | --- --- --- ---
| 55 -6 |
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 3.1460.0 GPS week: 1460 Day: 0 MJD: 54464.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 7 24 23 15 6 12 15 14 48 7 | 21 32 26 25 21 25 18 26 43 22
2 | 16 27 23 14 8 12 18 14 25 6 | 18 39 34 28 26 31 20 23 18 21
3 | 11 43 17 11 8 10 12 13 26 6 | 17 35 23 20 19 18 18 18 27 17
4 | 7 32 20 9 6 12 18 9 46 6 | 25 38 39 26 28 25 31 31 53 27
5 | 11 18 31 13 7 8 11 14 28 5 | 38 43 43 42 39 42 45 34 55 39
6 | 6 12 17 9 5 8 10 11 24 4 | 18 29 23 24 22 23 27 24 27 22
X7 | 8 18 --- 16 12 --- 22 16 --- 8 | 20 30 --- 33 27 --- 27 32 --- 26
8E | 15 24 31 16 8 10 26 11 25 7 | 33 40 46 39 34 34 38 31 37 33
9 | 11 21 23 13 6 10 16 12 23 5 | 11 28 27 22 15 18 18 17 15 14
10E | 18 25 19 17 10 15 20 32 19 7 | 37 51 43 44 41 46 32 49 34 38
11 | 13 26 20 17 13 9 13 14 19 5 | 32 46 39 35 28 35 32 26 30 30
12 | 12 22 27 11 8 17 16 16 23 6 | 27 39 39 36 33 41 24 29 27 29
13 | 13 26 25 13 9 10 17 15 24 6 | 16 40 35 25 25 27 21 20 28 20
14 | 13 23 19 13 8 12 15 14 18 5 | 16 33 29 26 22 26 16 19 19 19
X15 | 14 26 --- 12 8 14 18 12 28 6 | 16 33 --- 28 21 26 18 19 21 18
16 | 13 19 19 12 8 14 16 15 28 6 | 27 45 40 36 34 41 22 31 33 31
17 | 5 40 14 9 12 10 20 15 28 6 | 17 42 25 18 19 22 23 24 30 19
18E | 11 19 16 8 6 15 13 11 13 5 | 28 31 33 24 24 28 20 24 28 24
19 | 6 14 11 7 12 9 8 16 35 4 | 22 26 26 19 16 20 26 20 25 21
20E | 9 23 18 6 7 14 12 14 35 5 | 76 82 77 80 78 75 84 74 93 77
21 | 13 16 27 14 9 14 22 14 23 6 | 19 37 42 28 26 33 21 20 18 23
22E | 12 22 19 10 7 15 13 14 14 5 | 20 37 35 23 24 30 20 23 30 24
23 | 12 22 18 11 8 12 17 15 28 6 | 14 39 29 25 24 29 19 18 26 19
24 | 6 12 26 7 5 9 11 13 20 4 | 22 30 40 27 26 29 28 29 27 27
25 | 13 17 20 14 7 12 24 12 25 6 | 14 26 26 19 15 23 26 15 22 14
26 | 13 20 27 12 6 9 16 15 25 6 | 16 23 28 19 16 17 20 20 22 16
27 | 17 18 22 15 7 12 25 11 32 7 | 11 21 26 17 14 21 28 12 28 12
28 | 13 23 28 14 9 11 17 17 30 6 | 19 41 43 33 30 35 18 27 25 25
X29 | 4 --- --- --- 42 --- --- --- --- 0 | 130 --- --- --- 142 --- --- --- --- 131
30 | 8 16 30 10 6 8 8 14 23 5 | 32 36 43 33 34 37 29 39 29 33
31 | 11 35 33 9 9 13 14 15 30 7 | 16 46 35 21 20 22 14 25 25 19
X32E | 20 --- --- --- 28 --- 19 35 --- 18 | 31 --- --- --- 37 --- 29 47 --- 31
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 24 23 12 8 12 16 15 27 |T 26 37 35 29 30 30 26 27 30 28
WRMS | 11 23 23 12 8 12 14 12 26 |NE 24 35 33 26 28 27 23 23 28 26
MEDI | 12 22 20 12 8 12 16 14 25 |MD 20 37 35 26 25 28 23 24 27 23
Table 3.1460.1 GPS week: 1460 Day: 1 MJD: 54465.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 9 12 21 14 8 10 16 12 48 6 | 26 34 33 30 28 33 31 28 59 28
2 | 18 18 33 15 12 14 17 16 25 7 | 15 39 39 30 28 31 22 25 24 22
3 | 6 13 22 10 7 9 11 6 39 5 | 18 20 26 22 19 17 20 19 38 18
4 | 10 8 18 8 11 7 15 9 22 4 | 21 26 26 25 26 24 26 28 31 23
5 | 16 12 30 11 7 10 10 9 29 5 | 36 45 40 46 41 49 41 39 52 41
6 | 7 9 16 14 6 9 6 13 22 4 | 20 24 24 26 22 21 24 24 27 21
X7 | 8 24 --- 18 13 --- 16 18 --- 8 | 14 30 --- 31 20 --- 25 23 --- 20
8 | 15 12 26 12 7 12 16 10 33 6 | 18 31 31 26 24 27 32 26 34 24
9 | 12 14 18 11 10 11 16 9 24 5 | 14 24 25 24 19 20 23 19 17 16
10E | 18 14 21 12 11 19 14 35 22 7 | 34 42 39 42 40 43 30 53 42 36
11 | 13 20 22 16 12 10 12 15 22 6 | 20 33 35 26 23 25 25 22 23 20
12 | 15 16 19 13 13 13 16 15 22 6 | 19 33 31 31 31 31 20 23 24 22
13 | 13 21 19 13 11 12 16 16 25 6 | 24 39 37 32 35 34 26 29 31 27
14 | 13 17 16 15 9 10 13 13 17 5 | 14 31 29 25 21 26 15 16 19 17
15 | 16 19 17 13 10 14 16 20 23 6 | 17 32 29 29 24 27 17 27 22 20
16 | 13 20 22 10 6 15 15 18 23 6 | 20 38 33 31 29 32 21 30 24 24
17 | 8 10 15 11 12 10 14 12 23 4 | 16 24 25 20 19 21 19 19 23 16
18E | 12 13 15 6 5 16 13 12 15 4 | 20 24 26 24 21 27 20 22 28 19
19 | 7 10 14 7 8 10 8 11 36 4 | 18 20 22 23 21 18 25 20 31 19
20E | 11 16 13 8 9 17 8 13 19 5 | 69 70 73 71 71 70 72 69 72 69
21 | 14 15 22 13 8 13 16 16 24 6 | 14 33 34 27 25 31 15 18 18 19
22E | 14 14 15 11 7 16 14 13 13 5 | 15 25 23 21 19 26 17 19 19 16
23 | 13 22 17 10 7 14 17 15 29 6 | 13 39 28 26 23 30 17 16 24 19
24 | 6 10 23 9 7 8 9 14 22 4 | 21 23 36 26 23 23 23 22 24 21
25 | 12 15 20 11 7 12 18 14 18 5 | 12 25 28 22 17 21 28 17 26 17
26 | 9 11 25 14 11 10 19 20 17 5 | 20 28 35 28 22 24 31 28 21 23
27 | 15 13 25 12 8 14 19 14 30 6 | 13 28 34 24 18 25 30 20 29 20
28 | 15 15 32 14 12 12 17 13 26 6 | 18 34 46 31 27 31 21 22 23 23
X29 | 3 --- --- --- 22 --- --- --- --- 0 | 74 --- --- --- 84 --- --- --- --- 76
30 | 8 12 22 9 6 9 10 11 19 4 | 26 31 35 28 27 30 31 26 28 27
31 | 11 16 18 10 9 11 12 13 36 5 | 17 36 29 26 24 26 22 21 42 21
X32E | 16 42 --- --- 22 --- 17 29 --- 15 | 20 59 --- --- 25 --- 25 37 --- 26
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 15 21 12 9 12 14 15 26 |T 22 32 32 29 28 29 25 26 30 25
WRMS | 12 15 21 12 9 12 13 11 25 |NE 20 30 31 27 26 27 24 23 28 23
MEDI | 12 14 20 11 9 12 15 13 23 |MD 18 31 31 26 24 27 24 23 26 21
Table 3.1460.2 GPS week: 1460 Day: 2 MJD: 54466.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 7 11 17 12 6 8 9 13 41 5 | 16 22 32 21 19 23 15 17 46 18
2 | 17 17 16 15 9 14 18 19 26 6 | 15 35 33 32 27 36 18 30 17 24
3 | 7 11 9 9 7 9 12 11 24 4 | 12 15 13 14 16 12 15 19 23 11
4 | 9 9 16 8 6 9 13 11 28 4 | 22 24 32 26 27 26 22 27 28 23
5 | 15 15 26 8 6 11 19 10 38 6 | 60 68 61 68 63 70 70 62 89 65
6 | 6 9 6 10 6 10 7 11 25 3 | 21 25 26 26 23 25 23 27 21 23
X7 | 12 17 --- 17 13 --- 15 16 --- 7 | 16 29 --- 28 22 --- 23 30 --- 21
8 | 16 14 27 13 8 13 17 13 30 6 | 16 25 28 24 18 25 24 18 32 18
9 | 13 13 20 10 7 11 16 15 20 5 | 12 22 25 19 16 19 19 21 16 14
10E | 22 15 20 12 13 21 29 37 35 9 | 24 34 28 38 29 36 43 52 52 31
11 | 13 16 20 13 11 9 11 13 34 5 | 24 32 33 27 22 26 24 25 35 22
12 | 15 14 22 11 7 11 13 14 25 5 | 16 31 36 30 25 29 19 20 30 22
13 | 12 17 18 11 8 12 16 15 25 5 | 14 36 35 27 27 28 16 23 24 21
14 | 14 19 20 15 8 9 14 15 24 6 | 12 30 33 22 18 25 16 16 20 17
15 | 16 16 17 14 6 13 18 17 28 6 | 15 30 28 26 22 27 16 23 22 20
16 | 13 18 16 9 6 14 19 21 19 6 | 22 39 34 28 27 36 18 33 22 26
17 | 7 12 12 5 14 10 10 11 30 4 | 17 23 24 19 19 21 16 19 27 18
18E | 14 16 14 6 6 16 15 13 14 5 | 27 26 25 26 23 29 23 26 23 24
19 | 8 9 15 6 7 9 10 13 41 5 | 18 17 22 17 16 14 22 18 27 15
20E | 14 15 19 10 6 18 12 11 22 5 | 61 67 65 64 63 67 65 63 69 63
21 | 14 15 18 14 5 12 16 14 23 5 | 14 33 35 26 22 32 16 24 19 22
22E | 16 16 11 9 6 17 13 13 15 5 | 15 27 25 19 17 29 18 19 21 18
23 | 13 19 19 11 9 12 14 14 25 5 | 12 34 30 24 21 27 15 21 27 18
24 | 5 10 18 7 6 8 15 11 30 4 | 23 26 32 22 23 22 28 33 23 24
25 | 12 13 18 11 7 13 20 17 28 6 | 12 24 25 21 18 25 23 20 24 16
26 | 10 9 21 10 7 10 14 14 19 5 | 15 20 26 18 19 22 20 22 23 17
27 | 13 13 19 11 7 14 23 12 28 6 | 10 23 23 20 15 24 24 14 31 15
28 | 13 16 22 12 6 13 16 16 25 6 | 19 38 37 28 23 32 17 19 24 23
X29 | 3 --- --- --- 15 --- --- --- --- 0 | 95 --- --- --- 99 --- --- --- --- 97
30 | 9 11 22 10 5 9 14 9 21 4 | 18 24 28 25 21 23 19 21 25 20
31 | 11 20 18 10 9 10 11 11 24 5 | 11 30 30 18 15 21 13 15 22 14
X32E | 16 24 --- --- 21 --- 15 25 --- 11 | 30 47 --- --- 39 --- 32 49 --- 36
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 14 18 11 8 12 16 15 27 |T 22 30 31 26 26 28 23 26 29 25
WRMS | 12 14 18 11 8 12 14 12 26 |NE 20 29 30 25 25 26 21 23 27 23
MEDI | 13 15 18 10 7 11 15 13 25 |MD 16 29 30 25 22 26 19 22 24 21
Table 3.1460.3 GPS week: 1460 Day: 3 MJD: 54467.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 6 11 27 13 5 9 9 10 46 6 | 23 28 34 24 20 27 22 26 51 23
2 | 16 16 18 14 8 14 19 16 24 6 | 18 32 29 28 18 35 26 24 16 23
3 | 8 11 15 11 9 8 9 15 31 4 | 18 17 16 17 16 15 20 19 25 16
4 | 9 9 22 7 7 11 13 17 29 5 | 28 23 34 24 26 28 29 34 37 26
5 | 11 12 27 11 11 11 16 17 27 5 | 27 33 35 32 30 36 31 30 47 30
6 | 5 8 16 10 5 11 8 12 27 4 | 26 28 23 25 25 25 28 34 25 25
X7 | 16 28 --- 19 12 --- 23 27 --- 11 | 19 45 --- 28 20 --- 30 26 --- 24
8 | 16 12 27 12 8 12 20 13 31 6 | 17 23 24 22 17 26 25 20 30 17
9 | 11 13 22 9 8 11 12 15 17 5 | 13 23 26 19 15 20 20 24 23 17
10E | 17 13 24 13 8 17 16 32 17 7 | 41 46 51 49 42 46 44 56 49 44
11 | 13 21 23 15 10 11 11 14 18 5 | 29 36 40 28 25 30 29 26 33 26
12 | 13 15 19 12 6 14 12 14 21 5 | 20 33 34 29 24 32 24 26 33 25
13 | 12 17 21 13 10 11 15 11 31 6 | 20 34 37 26 23 30 26 22 33 23
14 | 12 18 21 13 6 11 14 15 22 5 | 17 31 32 25 17 25 19 22 23 20
15 | 17 19 17 14 9 13 19 17 26 6 | 20 32 24 27 20 27 17 24 24 20
16 | 14 18 18 10 8 17 27 15 22 6 | 25 39 33 31 27 39 23 25 33 27
17 | 6 10 14 7 8 11 12 14 32 4 | 24 23 26 18 17 26 25 21 39 22
18E | 18 17 11 9 7 16 17 13 18 5 | 29 27 22 27 20 29 20 25 29 23
19 | 8 10 16 7 7 10 13 12 34 5 | 22 19 19 22 19 15 26 23 23 19
20E | 13 16 24 10 9 17 14 11 23 5 | 41 42 45 42 41 43 48 40 57 42
21 | 14 15 21 13 5 16 14 16 26 6 | 15 31 34 28 19 35 13 21 18 20
22E | 17 17 17 10 7 16 16 18 15 6 | 19 29 23 21 17 29 20 24 24 20
23 | 13 19 25 10 8 13 15 13 22 6 | 13 33 32 24 17 27 16 17 25 17
24 | 5 11 27 7 6 10 11 13 16 4 | 26 26 33 28 24 26 30 30 29 26
25 | 11 12 21 11 7 12 18 12 19 5 | 12 18 22 21 13 23 21 19 20 14
26 | 10 10 23 15 6 9 11 17 20 5 | 23 23 28 24 21 25 25 26 30 22
27 | 15 13 20 12 6 13 22 12 29 6 | 16 22 24 21 16 25 26 20 26 17
28 | 14 17 22 12 5 15 17 15 21 6 | 25 40 37 33 26 39 21 27 29 28
X29 | 9 --- --- --- 22 --- 15 21 --- 10 | 100 --- --- --- 107 --- 36 44 --- 103
30 | 10 13 23 9 7 10 17 17 18 5 | 36 37 47 41 36 37 41 33 41 37
31 | 12 17 16 12 6 12 14 15 25 5 | 19 35 31 25 21 27 23 25 29 22
X32E | 12 21 --- --- 17 --- 15 25 --- 10 | 28 40 --- --- 36 --- 30 46 --- 32
------+---------------------------------------------------+----------------------------------------------------
RMS | 12 15 21 11 7 13 15 15 25 |T 25 30 30 26 25 29 26 27 31 26
WRMS | 12 15 21 11 7 13 14 13 23 |NE 24 29 30 25 24 28 24 25 29 25
MEDI | 12 15 21 11 7 12 15 15 23 |MD 22 31 32 25 20 27 25 25 29 23
Table 3.1460.4 GPS week: 1460 Day: 4 MJD: 54468.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 8 9 29 15 6 11 11 10 40 6 | 17 21 33 24 20 27 19 29 42 21
2 | 15 15 18 14 6 19 16 14 23 6 | 14 31 31 27 18 37 20 20 19 20
3 | 7 20 11 9 5 11 9 14 34 5 | 13 24 12 17 16 16 17 17 28 14
4 | 7 12 20 9 8 16 14 12 29 5 | 19 23 30 24 24 25 28 30 35 23
5 | 12 13 32 11 7 13 12 10 27 5 | 28 36 36 30 28 38 32 33 51 32
6 | 6 10 24 12 5 13 8 9 27 4 | 16 20 24 20 20 21 22 23 20 18
X7 | 20 21 --- 21 6 --- 16 22 --- 10 | 20 40 --- 34 30 --- 31 39 --- 29
8 | 17 17 24 13 9 14 18 10 36 6 | 15 26 25 25 18 25 28 27 35 21
9 | 11 12 25 11 6 12 12 15 21 5 | 11 22 30 21 17 21 19 24 17 16
10E | 16 16 23 17 8 21 16 27 13 7 | 23 29 27 28 24 35 28 40 27 24
11 | 12 20 19 14 8 12 11 13 19 5 | 27 32 35 29 26 30 29 28 27 25
12 | 11 13 23 11 7 16 14 11 22 5 | 20 31 37 31 24 31 24 25 30 26
13 | 13 20 28 16 5 16 16 15 37 7 | 16 35 37 27 21 32 20 22 21 21
14 | 15 21 20 15 6 11 18 15 17 6 | 14 32 31 24 20 27 17 23 23 19
15 | 16 16 18 13 10 15 13 16 26 6 | 16 28 26 25 18 27 14 21 20 17
16 | 16 22 21 10 6 16 22 14 22 6 | 19 38 34 33 26 37 19 24 31 25
17 | 7 11 15 9 7 12 10 9 47 5 | 16 19 24 17 17 23 21 23 47 19
18E | 18 14 17 11 6 14 22 15 16 6 | 31 26 22 25 23 31 24 24 27 24
19 | 9 12 13 7 7 12 12 10 33 4 | 19 19 16 22 21 18 27 25 22 20
20E | 10 14 21 12 6 19 8 10 29 5 | 32 36 39 36 33 39 34 36 41 34
21 | 12 15 17 16 4 16 14 16 24 6 | 15 35 33 26 20 37 15 21 19 21
22E | 14 17 20 9 9 16 17 16 13 5 | 21 31 23 23 19 31 22 24 23 21
23 | 13 24 20 11 7 16 17 14 29 6 | 10 36 32 24 16 29 16 19 23 18
X24 | 6 --- 21 9 5 15 9 12 25 5 | 21 --- 27 23 24 23 25 27 29 22
25 | 13 14 22 12 6 13 17 10 19 5 | 10 18 28 20 15 25 22 19 18 15
26 | 10 9 25 12 5 14 12 15 21 5 | 20 18 28 21 19 21 20 22 20 18
27 | 20 13 22 13 7 13 22 10 31 6 | 13 20 26 21 17 26 28 23 31 18
28 | 13 18 26 15 7 12 18 14 25 6 | 20 36 37 33 26 33 17 27 23 23
X29 | 9 --- --- --- 16 --- 18 15 --- 10 | 85 --- --- --- 78 --- 26 32 --- 86
30 | 15 12 20 10 6 14 11 11 18 5 | 21 31 34 32 24 36 32 32 35 29
31 | 14 16 21 12 6 11 16 14 29 6 | 14 28 30 24 22 26 19 26 26 19
X32E | 21 40 --- --- 23 --- 22 36 --- 17 | 22 51 --- --- 20 --- 24 40 --- 25
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 16 22 12 7 14 15 14 27 |T 20 29 29 25 23 28 23 26 27 23
WRMS | 13 16 22 12 7 14 13 11 25 |NE 19 27 29 25 23 27 22 25 27 23
MEDI | 13 15 21 12 6 14 14 14 25 |MD 19 29 30 24 20 27 22 24 27 21
Table 3.1460.5 GPS week: 1460 Day: 5 MJD: 54469.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 9 8 27 10 5 13 12 8 41 5 | 21 29 36 25 22 27 22 20 51 23
2 | 14 18 22 16 10 11 17 17 23 6 | 15 29 29 26 22 30 22 18 15 18
3 | 7 10 9 12 8 9 11 10 28 4 | 13 18 13 20 15 19 16 14 20 13
4 | 7 17 21 12 8 6 14 12 25 5 | 20 27 31 17 22 26 25 24 24 21
5 | 11 16 27 11 5 9 14 11 32 5 | 22 29 30 27 24 31 26 24 40 24
6 | 6 10 15 11 3 8 12 14 25 4 | 18 22 22 19 20 22 20 17 16 17
X7 | 15 18 --- 21 9 --- 27 27 --- 11 | 15 24 --- 24 22 --- 26 34 --- 18
8 | 16 11 22 14 5 13 16 9 27 5 | 10 25 27 22 14 25 21 14 22 14
9 | 11 14 25 9 7 10 14 12 21 5 | 11 24 28 20 16 20 20 22 21 16
10E | 14 17 21 11 9 17 28 26 19 7 | 22 34 31 31 28 39 19 38 26 25
11 | 13 16 28 14 10 13 14 15 22 6 | 21 30 38 25 20 27 26 21 23 20
12 | 13 17 18 12 5 12 17 12 28 5 | 20 33 35 28 26 32 26 24 28 25
13 | 15 19 22 16 7 12 17 17 28 6 | 14 33 35 23 22 28 17 19 29 18
14 | 14 20 25 13 6 15 17 17 23 6 | 14 30 34 24 19 28 19 13 22 17
15 | 17 18 26 15 6 13 20 18 23 6 | 17 30 29 26 20 25 16 18 16 17
16 | 13 20 19 9 6 15 27 14 23 6 | 23 39 32 29 24 38 20 21 26 25
17 | 6 14 17 7 9 10 11 11 48 5 | 17 24 19 18 19 25 20 19 45 18
18E | 16 15 15 9 5 17 20 13 25 6 | 28 26 23 24 19 28 23 19 32 21
19 | 8 13 15 9 11 10 18 12 30 5 | 15 21 18 21 13 15 28 19 17 15
20E | 11 14 12 10 5 18 10 12 24 5 | 24 30 22 33 26 34 28 25 34 26
21 | 17 16 17 14 5 13 18 15 29 6 | 23 32 33 27 22 31 15 19 20 20
22E | 13 17 13 8 9 15 19 18 13 5 | 22 30 30 25 27 32 25 24 23 22
23 | 14 19 17 12 7 12 16 15 29 6 | 11 34 28 23 21 26 15 15 30 16
24 | 5 16 21 9 6 7 9 15 18 4 | 19 21 22 16 19 17 21 22 19 16
25 | 12 12 21 14 3 12 18 13 19 5 | 9 22 27 20 13 23 18 13 20 12
26 | 13 12 29 12 6 9 18 17 20 6 | 19 22 32 21 19 23 23 24 19 19
27 | 15 13 21 14 4 12 21 10 29 6 | 11 23 26 21 14 24 22 13 22 13
28 | 13 18 28 13 7 12 18 19 21 6 | 20 39 35 30 27 37 20 27 24 25
X29 | 13 21 --- --- 20 --- 19 17 --- 10 | 76 19 --- --- 78 --- 24 26 --- 77
30 | 14 17 19 13 5 11 23 11 40 6 | 56 61 67 59 56 58 68 59 81 60
31 | 15 17 19 13 6 12 15 16 32 6 | 17 31 37 27 22 26 25 20 41 21
X32E | 16 23 --- --- 35 --- 20 33 --- 13 | 25 29 --- --- 43 --- 30 50 --- 28
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 16 21 12 7 12 17 15 27 |T 20 28 29 25 24 28 23 22 27 22
WRMS | 12 16 21 12 7 12 15 12 26 |NE 20 28 30 24 23 27 23 21 27 22
MEDI | 13 16 21 12 6 12 17 14 25 |MD 19 29 30 24 22 27 22 20 23 19
Table 3.1460.6 GPS week: 1460 Day: 6 MJD: 54470.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz igr jpl mit ngs sio IGS | cod emr esa gfz igr jpl mit ngs sio IGS
------+---------------------------------------------------+----------------------------------------------------
1 | 8 11 26 13 7 11 12 15 39 6 | 18 26 28 23 17 25 17 19 39 18
2 | 15 13 21 14 7 13 19 17 27 6 | 17 36 29 33 24 36 23 21 24 25
3 | 11 11 19 10 7 6 9 8 35 5 | 15 18 20 17 15 16 14 16 30 14
4 | 6 11 20 9 7 9 14 14 28 5 | 28 29 38 29 32 30 27 35 29 29
5 | 13 15 23 11 5 12 16 11 29 5 | 26 30 29 26 29 36 33 28 50 29
6 | 5 11 13 12 4 10 11 11 28 4 | 18 25 17 24 23 22 25 29 21 20
X7 | 13 16 --- 19 9 --- 18 28 --- 9 | 16 33 --- 26 22 --- 26 32 --- 24
8 | 15 12 25 12 5 10 17 12 29 6 | 10 21 29 22 12 21 20 17 28 14
9 | 11 13 24 12 7 13 15 15 26 5 | 12 23 28 22 19 20 19 23 20 16
10E | 12 16 21 13 13 16 16 28 19 6 | 27 38 39 37 32 39 34 46 32 32
11 | 12 18 19 14 10 14 17 16 21 6 | 32 39 41 32 29 30 36 28 27 29
12 | 12 19 17 11 5 16 15 18 27 6 | 23 36 36 31 28 36 29 26 34 28
13 | 14 19 23 13 7 10 19 14 19 6 | 12 34 34 24 22 26 18 19 22 19
14 | 14 21 23 15 7 15 15 18 21 6 | 15 31 34 23 18 26 17 20 20 19
X15 | 16 19 20 17 8 --- 24 16 28 7 | 18 30 23 28 21 --- 26 26 19 19
16 | 15 18 18 11 7 15 21 14 27 6 | 27 38 39 36 31 41 21 28 33 30
17 | 7 9 19 9 9 12 11 8 45 5 | 24 30 31 25 23 28 29 27 47 26
18E | 14 13 16 9 6 19 18 15 27 6 | 30 30 24 27 25 29 21 25 31 24
19 | 9 11 11 8 5 11 18 13 30 5 | 20 24 24 22 19 16 27 23 21 19
20E | 12 14 23 8 9 19 15 12 21 5 | 32 34 40 36 34 37 37 30 37 33
21 | 18 17 15 15 7 15 19 16 27 6 | 20 35 32 27 21 33 16 20 23 20
22E | 16 15 13 14 6 19 11 16 13 5 | 31 33 36 33 30 35 34 29 29 29
23 | 15 20 19 11 8 11 18 13 26 6 | 9 32 29 23 17 24 20 14 28 16
24 | 6 12 17 7 3 9 11 11 17 4 | 23 25 28 27 25 20 30 32 29 25
25 | 13 12 21 11 7 10 21 10 21 5 | 10 20 25 21 12 20 17 15 13 13
26 | 13 9 23 13 5 16 11 13 23 5 | 17 25 31 25 22 20 20 23 23 20
27 | 15 12 21 11 6 10 22 11 19 5 | 11 20 23 21 12 20 22 16 19 14
28 | 12 16 21 11 8 11 20 18 24 6 | 25 41 47 34 28 39 19 30 21 29
X29 | 9 13 --- --- 16 14 12 19 --- 7 | 103 16 --- --- 104 14 25 23 --- 105
30 | 12 17 17 10 7 10 14 13 24 5 | 22 32 35 30 22 29 25 27 26 25
31 | 16 16 21 13 9 13 13 16 30 6 | 16 32 32 24 20 27 20 21 26 20
X32E | 16 31 --- --- 48 --- 44 47 --- 20 | 47 58 --- --- 77 --- 37 80 --- 51
------+---------------------------------------------------+----------------------------------------------------
RMS | 13 15 20 12 7 13 16 15 27 |T 23 30 31 26 27 27 24 26 27 26
WRMS | 12 15 20 12 7 13 16 11 30 |NE 21 28 30 25 24 26 23 23 26 24
MEDI | 13 14 20 11 7 12 16 14 27 |MD 20 30 31 26 22 27 23 25 27 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 4.1460 GPS week: 1460 MJD: 54464.0-54470.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3037 |U 8 7 19 |U 11 11 41 |U 6 6 18 |
emr | emr 2967 |U 12 8 26 |U 13 13 46 | 9 11 24 |
esa | esa 2770 |U 12 9 22 |U 11 12 42 | 9 8 22 |
gfz | gfz 2864 |U 12 11 26 |U 16 13 56 |U 9 10 23 |
igr | igr 2965 | 13 11 27 | 15 15 47 | 9 9 24 |
igs | igs 2969 | 11 8 26 | 13 12 52 | 7 8 23 |
jpl | jpl 2780 | 12 9 24 |U 15 15 56 |U 9 11 23 |
mit | mit 3030 |U 15 13 32 |U 33 15 101 |U 12 14 38 |
Table 5: Daily Precise Navigation Summary using the corresponding Centre orbit
positions and satellite clock corrections at 15 min intervals.
Each line gives the daily station RMS w.r.t. the estimated coordinates
for the Latitude, Longitude and Height components.
CLK - Satellite clocks used.
EPO - Number of satellite clock epochs available for that day.
Units: mm.
Table 5.1460.0 GPS week: 1460 Day: 0 MJD: 54464.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3038 | 8 6 20 | 9 9 34 | 7 7 20 |
emr | emr 2872 | 14 9 22 | 7 12 32 | 8 7 20 |
esa | esa 2688 | 12 10 19 | 8 13 33 | 8 5 24 |
gfz | gfz 2861 | 15 16 24 | 10 16 46 | 8 7 22 |
igr | igr 2922 | 18 15 29 | 12 18 30 | 8 7 19 |
igs | igs 2924 | 9 10 23 | 10 14 29 | 7 9 20 |
jpl | jpl 2780 | 15 9 20 | 9 12 33 | 8 7 17 |
mit | mit 2976 | 14 13 24 | 12 18 39 | 8 8 20 |
Table 5.1460.1 GPS week: 1460 Day: 1 MJD: 54465.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3038 | 9 7 21 | 6 9 29 | 7 7 19 |
emr | emr 2972 | 13 7 28 | 7 10 21 | 8 7 21 |
esa | esa 2784 | 14 7 28 | 7 6 29 | 10 6 24 |
gfz | gfz 2866 | 14 9 24 | 10 8 35 | 7 5 20 |
igr | igr 2936 | 16 10 29 | 14 10 29 | 10 5 21 |
igs | igs 2943 | 13 5 29 | 8 9 24 | 8 7 25 |
jpl | jpl 2780 | 13 7 24 | 6 8 23 | 8 7 18 |
mit | mit 2976 | 31 20 51 | 11 12 33 | 9 11 29 |
Table 5.1460.2 GPS week: 1460 Day: 2 MJD: 54466.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3036 | 7 7 20 | 10 8 36 | 6 6 19 |
emr | emr 2968 | 12 7 25 | 19 15 78 | 8 6 17 |
esa | esa 2784 | 10 8 23 | 9 8 35 | 9 9 21 |
gfz | gfz 2865 | 12 9 24 | 14 11 65 | 9 8 27 |
igr | igr 2944 | 11 8 25 | 20 17 46 | 7 10 25 |
igs | igs 2945 | 8 5 22 | 15 9 101 | 6 6 20 |
jpl | jpl 2780 | 15 7 25 | 24 18 113 | 8 8 21 |
mit | mit 2976 | 11 6 19 | 11 8 43 | 32 18 88 |
Table 5.1460.3 GPS week: 1460 Day: 3 MJD: 54467.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3036 | 7 8 19 | 13 9 38 | 6 5 12 |
emr | emr 2958 | 11 8 19 | 13 10 34 | 7 9 23 |
esa | esa 2784 | 11 11 20 | 14 10 50 | 9 7 21 |
gfz | gfz 2864 | 13 13 23 | 16 11 47 | 10 10 23 |
igr | igr 2959 | 9 10 15 | 12 11 42 | 13 12 22 |
igs | igs 2983 | 8 7 20 | 12 8 40 | 7 6 19 |
jpl | jpl 2780 | 10 9 17 | 14 12 43 | 8 7 19 |
mit | mit 3072 | 9 9 16 | 115 20 351 | 7 9 17 |
Table 5.1460.4 GPS week: 1460 Day: 4 MJD: 54468.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3040 | 7 5 20 | 17 11 57 | 7 7 16 |
emr | emr 2872 | 11 9 21 | 21 15 51 | 9 10 19 |
esa | esa 2784 | 12 10 22 | 19 12 59 | 9 8 15 |
gfz | gfz 2864 | 9 10 20 | 24 16 59 | 8 6 19 |
igr | igr 2941 | 12 10 23 | 19 15 61 | 8 8 22 |
igs | igs 3044 | 9 6 18 | 17 13 43 | 7 6 12 |
jpl | jpl 2780 | 12 8 17 | 23 20 65 | 9 10 19 |
mit | mit 3072 | 20 21 48 | 41 12 118 | 14 14 33 |
Table 5.1460.5 GPS week: 1460 Day: 5 MJD: 54469.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3043 | 7 6 17 | 17 20 57 | 6 6 21 |
emr | emr 3064 | 10 9 38 | 15 17 59 | 10 16 34 |
esa | esa 2784 | 10 9 20 | 13 20 53 | 8 8 23 |
gfz | gfz 2864 | 11 9 37 | 19 16 71 | 9 14 25 |
igr | igr 3034 | 13 13 28 | 16 16 65 | 8 11 31 |
igs | igs 2917 | 13 10 33 | 16 18 62 | 7 14 32 |
jpl | jpl 2780 | 11 10 34 | 20 18 66 | 10 18 31 |
mit | mit 3072 | 10 8 33 | 19 18 69 | 8 17 30 |
Table 5.1460.6 GPS week: 1460 Day: 6 MJD: 54470.0
CENT| CLK EPO | BRUS | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3029 | 10 10 18 | 9 13 35 | 6 7 18 |
emr | emr 3064 | 11 10 31 | 11 13 46 | 10 20 36 |
esa | esa 2784 | 11 10 22 | 9 13 36 | 9 13 25 |
gfz | gfz 2865 | 13 10 30 | 16 16 73 | 10 16 24 |
igr | igr 3022 | 13 12 37 | 15 18 57 | 9 13 29 |
igs | igs 3030 | 15 11 37 | 11 15 61 | 8 12 36 |
jpl | jpl 2780 | 11 11 29 | 12 15 50 | 10 21 34 |
mit | mit 3072 | 12 14 36 | 20 15 53 | 9 24 48 |
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 6.1460 GPS week: 1460 MJD: 54464.500-54470.500
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 | 14 -5 13 62 -2 | 1 14
| 16 16 54 71 3 | 2
emr uuuuu | -7 10 -159 -182 11 | 53 56
| 37 34 101 85 8 | 5
esa uuuuu | -30 10 18 65 0 | 39 47
| 35 31 71 80 10 | 6
gfz uuuuu | 15 6 -17 44 -4 | -3 18
| 18 6 60 65 7 | 3
igr xxxxx | 26 31 60 28 2 | 1 14
| 29 18 141 84 5 | 3
irf xxxxx | -8 9 -27 -30 8 | 1 19
| 11 12 35 52 4 | 5
jpl uuuux | 46 -41 141 78 -180 | 184 216
| 13 24 138 115 64 | 51
mit uuuuu | -41 -9 -35 25 15 | -13 26
| 31 22 81 122 4 | 5
ngs uuuuu | -18 64 -5 -148 -9 | -8 18
| 39 57 95 53 9 | 1
sio uuuuu | -36 -67 26 70 8 | 9 21
| 36 27 82 73 5 | 3
Table 7.1460.0 GPS week: 1460 Day: 0 MJD: 54464.500
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 | 32 9 118 38 0 | -1 12
emr uuuuu | -64 -66 -256 -147 12 | 48 50
esa uuuuu | -56 8 141 66 13 | 29 42
gfz uuuuu | 31 4 -96 12 5 | -8 18
igr xxxxx | 14 28 -40 -27 -7 | -3 13
irf xxxxx | -24 -12 -94 -101 12 | -4 16
jpl uuuux | 63 -23 42 145 -292 | 259 260
mit uuuuu | -55 -47 -77 -158 16 | -16 25
ngs uuuuu | -19 126 -17 -72 -23 | -7 20
sio uuuuu | -96 -81 165 13 3 | 7 21
Table 7.1460.1 GPS week: 1460 Day: 1 MJD: 54465.500
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 | 2 -12 -14 196 -6 | 0 14
emr uuuuu | 29 15 -234 -235 6 | 48 51
esa uuuuu | -46 -35 46 123 5 | 31 45
gfz uuuuu | 11 20 -15 75 9 | -7 19
igr xxxxx | 39 32 172 33 8 | -3 13
irf xxxxx | 5 8 -10 -92 11 | -3 18
jpl uuuux | 61 -72 255 -45 -233 | 229 243
mit uuuuu | 13 -18 -70 -82 15 | -16 26
ngs uuuuu | -100 154 -20 -124 -14 | -9 19
sio uuuuu | -37 -107 57 207 8 | 6 18
Table 7.1460.2 GPS week: 1460 Day: 2 MJD: 54466.500
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 | 16 -24 17 34 -4 | 2 13
emr uuuuu | 2 35 -223 -77 12 | 50 54
esa uuuuu | -22 -14 -24 173 7 | 37 48
gfz uuuuu | -5 3 -17 40 -8 | -3 19
igr xxxxx | 43 32 173 188 1 | 1 14
irf xxxxx | 1 12 -48 -6 9 | -1 19
jpl uuuux | 51 -10 270 -72 -196 | 206 230
mit uuuuu | -39 6 -125 29 14 | -15 26
ngs uuuuu | -23 31 21 -111 -4 | -7 17
sio uuuuu | 10 -72 34 63 13 | 7 20
Table 7.1460.3 GPS week: 1460 Day: 3 MJD: 54467.500
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 24 -33 88 -2 | 1 15
emr uuuuu | 19 13 -82 -87 21 | 50 54
esa uuuuu | -31 49 24 -21 -3 | 43 48
gfz uuuuu | 19 2 1 23 -9 | -2 18
igr xxxxx | 48 10 160 -9 4 | 1 14
irf xxxxx | -18 7 -17 -22 9 | -1 19
jpl uuuux | 49 -30 197 23 -162 | 182 218
mit uuuuu | -63 -10 -24 60 15 | -16 27
ngs uuuuu | 8 -10 -64 -157 -1 | -8 18
sio uuuuu | -58 -56 -65 -2 6 | 7 20
Table 7.1460.4 GPS week: 1460 Day: 4 MJD: 54468.500
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 | 27 -16 -26 -6 1 | 1 15
emr uuuuu | 13 16 -64 -197 14 | 53 57
esa uuuuu | 44 -7 10 71 -18 | 45 49
gfz uuuuu | -11 8 -81 129 -6 | -2 17
igr xxxxx | -35 64 -211 -28 2 | 3 14
irf xxxxx | -15 4 7 -2 10 | 1 19
jpl uuuux | 38 -31 223 224 -132 | 159 204
mit uuuuu | -84 -8 110 -11 21 | -13 26
ngs uuuuu | 17 62 -131 -238 -14 | -7 17
sio uuuuu | -42 -88 -1 127 16 | 7 20
Table 7.1460.5 GPS week: 1460 Day: 5 MJD: 54469.500
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 -7 47 93 0 | 3 15
emr uuuuu | 5 25 -240 -214 16 | 58 61
esa uuuuu | -43 43 -95 100 -5 | 42 46
gfz uuuuu | 35 3 83 -68 -8 | 0 17
igr xxxxx | 43 15 70 -44 4 | 4 15
irf xxxxx | -1 19 0 -33 7 | 5 20
jpl uuuux | 28 -59 -113 77 -133 | 140 190
mit uuuuu | -27 -9 32 172 20 | -8 25
ngs uuuuu | -16 58 178 -167 -7 | -8 17
sio uuuuu | -30 -38 64 55 9 | 11 23
Table 7.1460.6 GPS week: 1460 Day: 6 MJD: 54470.500
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 | 28 -8 -15 -10 0 | 3 16
emr uuuuu | -54 29 -15 -315 -4 | 62 65
esa uuuuu | -57 22 27 -56 2 | 43 47
gfz uuuuu | 25 1 7 99 -8 | 0 17
igr xxxxx | 32 38 94 86 0 | 6 16
irf xxxxx | -4 24 -24 44 1 | 8 21
jpl uuuux | 35 -65 113 194 -115 | 115 171
mit uuuuu | -30 23 -90 168 8 | -3 24
ngs uuuuu | 7 28 -4 -169 2 | -9 17
sio uuuuu | 2 -31 -71 28 5 | 15 25
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