[IGSREPORT-20734] Wk 1681 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Thu Apr 12 11:09:09 PDT 2012
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1681 (Mar 25, 2012 - Mar 31, 2012)
Contacts: J. Griffiths (jake.griffiths at noaa.gov)
K. Choi (kevin.choi 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 (as part of the separate SINEX combination since GPS
week 1051; weighted according to the orbit combination before that time).
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:
igs1681[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1681[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1681[0-6].cls IGS GPS clock combination summary report.
igs16817.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs16817.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, MIT, and
JPL. The other centres are excluded because of poorer consistency (GRG),
they 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.
Starting week 1582, a new solution from CNES/GRGS (GRG) is included with
weight except for the clock and LOD combinations.
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. Duplicate entries can arise due to separate
combination runs for the 30-s clocks ACs (listed first) and the 5-min clock
ACs (listed second).
Day | Centre | PRN/STA list
----+--------+---------------
0 | ALL | 8
0 | COD | KOUC
0 | EMR | 8
0 | ESA | 4 5 7 10 12 13 15 17 19 20 22 23 29 30 31 32 4 5
0 | ESA | 7 10 12 13 15 17 19 20 22 23 29 30 31 32 AREQ BRST
0 | ESA | BRST NNOR
0 | GFZ | 9 19 27 29
0 | GRG | 19 ONSA
0 | JPL | 19 29
1 | COD | 4 SUTM
1 | EMR | 8 8
1 | ESA | 4 5 7 10 11 12 13 15 17 19 20 21 22 23 26 29 30 31
1 | ESA | 32 4 10 22 PALM
1 | GFZ | 4 5 8 15 19 29 30 BRFT KARR PALM WES2
1 | GRG | ONSA
1 | JPL | 4 8 9 19
1 | MIT | 3 22 27 8 9 22 27
2 | COD | WILL
2 | EMR | 8 8 27
2 | ESA | 4 5 7 8 10 11 12 13 15 17 19 20 22 23 26 29 30 31
2 | ESA | 32 10 22 MATE NNOR
2 | GFZ | 4 7 8 19 27 HARB
2 | GRG | ONSA
2 | JPL | 4 8 9 19 27 TIXI
2 | MIT | 11 22 8 9 11 22 27
3 | ALL | 8
3 | COD | CAS1
3 | EMR | 8 4 GRAZ WTZR
3 | ESA | 4 5 7 8 10 11 12 13 15 17 19 20 21 22 23 26 29 30
3 | ESA | 31 32 4 5 7 10 12 13 15 17 19 20 21 22 23 29 30 31
3 | ESA | 32 NNOR NYAL
3 | GFZ | 4 19 27 29 TIXI
3 | GRG | 19 29 ONSA
3 | JPL | 4 9 19 29
3 | MIT | DAV1
4 | COD | 27 9 27
4 | EMR | 4 8 4 GRAZ WTZR
4 | ESA | 4 5 7 10 11 12 13 15 17 19 20 21 22 23 26 29 30 31
4 | ESA | 32 4 5 7 10 11 12 13 15 17 19 20 21 22 23 29 30 31
4 | ESA | 32 AREQ MATE DUBO NNOR UNSA
4 | GFZ | 9 10 19 MCM4
4 | GRG | 10 SPT0
4 | JPL | 4 10 19
4 | MIT | 10 10 CAS1
5 | COD | 9 27 MOBS
5 | EMR | 8 4 8
5 | ESA | 4 5 7 10 11 12 13 15 17 19 20 21 22 23 26 29 30 31
5 | ESA | 32 9 10 22 27 CHUR MAW1 NNOR UNSA
5 | GFZ | 8 9 19 27 29 30 HOLM MKEA POTS
5 | GRG | ONSA
5 | JPL | 4 8 19 27 29
5 | MIT | 8 BRST CAS1
6 | COD | WILL XMIS
6 | EMR | 8 8 27
6 | ESA | 4 5 7 10 11 12 13 15 17 19 20 22 23 26 29 30 31 32
6 | ESA | 10 22 AREQ MATE NNOR POTS
6 | GFZ | 8 9 19 27 29
6 | GRG | ONSA
6 | JPL | 8 9 19 29
6 | MIT | 8 9 27 CAS1 MAW1
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
----+--------+--------+-------------
1 | ESA | ~19:00 | ~ 0.06 ns
4 | ESA | ~03:18 | ~ -0.10 ns
5 | ESA | ~06:10 | ~ -0.06 ns
6 | ESA | ~09:20 | ~ 0.09 ns
6. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
(GPS Week 1631, day 6, MJD 55667) 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. The IGS05 frame
is also the basis for the homogeneously reprocessed IGS products from GPS
Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) all IGS products,
are based on the IGS realization of the ITRF2008 reference frame (IGS08).
For more information see IGSMAIL #6354.
7. Small rotations were applied to all the AC orbit and ERP values in order
to align them to the current IGS reference frame. These rotations were
estimated in the IGS SINEX combination process, performed by the IGS Reference
Frame Coordinator at the Institut Geographique National (IGN). 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 | -.4 -.3 -1.0 -56 0 -1 .17
EMR | 2.9 -3.8 9.1 -4 8 13 .70
ESA | 3.3 .9 .3 35 -137 127 .42
GFZ | -1.0 .4 -.7 -45 27 -27 .23
GRG | -1.1 -.9 .4 -59 43 -14 .32
JPL | -5.1 -.9 9.5 -5 -28 26 .49
MIT | 6.1 -5.1 11.7 -47 31 -51 .50
NGS | 3.2 -2.1 13.8 -65 7 14 .58
SIO | -2.4 -4.1 -5.1 -24 -54 125 .85
8. Starting on 22-Oct-2000 (GPS Week 1085-0; mjd=51839) all IGS clock products
are based on the new clock combination scheme which uses the clock RINEX
files as input if available, otherwise SP3 clocks are used.
The navigation solution is still based on the SP3 clocks but this will soon
adopt the clock RINEX files as well.
9. Starting on 27-Feb-2000 (GPS Week 1051-0; MJD 51601) the IGS final products
are aligned to the IGS reference frame products (station coordinates and
ERPs as generated by IGN). For more information see IGSMAIL #2750.
Because of this change in alignment Table 2 has been enhanced with one
additional line per AC. This additional line shows the X- and Y-rotations
which were applied to each of the AC orbits prior to the orbit combination.
These rotations are based on the difference between the individual AC ERP
estimates and the IGS reference frame ERP product. The total rotation of
the individual AC orbits w.r.t. the IGS combined orbit is the sum of the
values in the two lines of Table 2 plus the reference frame rotation.
10. Starting 5-Nov-2006 (GPS Week 1400, day 0, MJD 54044) until 16-Apr-2011
(GPS Week 1631, day 6, MJD 55667) the absolute antenna model is introduced
(IGSMAIL #5438). The antenna phase center offsets and phase center
variations are given in the file:
ftp://igs.org/igscb/station/general/igs05.atx
These antenna calibrations are also used in the homogeneously reprocessed
IGS products from GPS Weeks 730 to 1459 (1994-2007); see IGSMAIL #6136.
Starting 17-Apr-2011 (GPS Week 1632, day 0, MJD 55668) the absolute antenna
model is updated (IGSMAIL #6255 & #6374) as given in the file:
ftp://igs.org/igscb/station/general/igs08.atx
The JPL solution did not use IGS08/igs08.atx until GPS Week 1649, which
caused their RMS clock residuals to be higher during that period than for
the other centres; since GPS Week 1632 the JPL solution is excluded from
the weekly SINEX combination.
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 1.1681.a). It also displays the computed satellite
position sigmas for the combined orbits (table 1.1681.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 2.1681.[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 3.1681.[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 5.1681.0-6).
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 1681 summary. (Mar 25, 2012 - Mar 31, 2012)
Table 1.1681.a GPS week: 1681 MJD: 56011.000-56017.000
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 261| 0 0 0 42 -30 6 -.26 10 9 | -569 -185 27 193
| 0 0 1 11 14 20 .02 | 651 1241
emr 94| 0 -1 2 -29 -22 -38 .44 22 22 | 4996 -422 37 256
| 1 1 2 17 21 18 .03 | 659 1053
esa 135| 0 0 -1 -114 179 9 .26 9 9 | -434 790 28 592
| 0 0 1 18 16 21 .02 | 1147 803
gfz 191| 0 0 -1 28 -95 -18 -.23 13 13 | 315 -295 33 161
| 1 1 2 83 49 8 .02 | 245 785
grg 123| 0 2 -3 55 -102 -24 .61 17 16 | 38 -140 56 233
| 0 0 2 13 16 15 .03 | 394 848
igr n/a| 0 0 -1 -56 -25 -32 -.09 6 5 | 11810 -1366 25 143
| 0 0 0 18 17 16 .03 | 2433 1264
jpl 149| 0 -1 -2 -41 32 24 .55 17 17 | 2272 -450 31 161
| 1 1 2 14 11 38 .02 | 746 1124
mit 275| 0 0 0 27 -76 -31 -.36 11 10 | -13 -96 28 209
| 0 0 0 28 24 20 .01 | 356 828
ngs 229| 0 1 4 73 -46 -11 -.27 12 10 | 47294 150112 1899 3672
| 1 0 1 37 24 16 .03 | 474352 918032
sio 233| -1 0 1 -19 75 94 -.22 20 19 | --- --- --- ---
| 1 0 0 32 24 16 .02 | --- ---
Table 1.1681.b GPS week : 1681 MJD: 56011.000-56017.000
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 | 5 5 4 5 5 4 6 |
2 | 5 5 5 5 5 5 6 |
3 | 4 4 4 3 3 4 4 |
4 | 5 6 6 6 6 7 6 |
5 | 5 5 5 5 5 6 6 |
6 | 4 3 3 3 3 4 4 |
7 | 5 4 4 4 4 4 4 |
8 | 6 6 6 6 6 7 7 |
9 | 7 7 6 6 6 5 5 |
10 | 4 4 4 4 4 4 4 |
11 | 5 5 4 4 4 4 5 |
12 | 5 5 5 5 5 5 5 |
13 | 5 4 4 5 4 4 5 |
14 | 6 5 5 5 5 5 5 |
15 | 6 5 5 5 5 5 5 |
16 | 5 5 5 4 5 4 5 |
17 | 6 5 5 5 6 6 7 |
18 | 5 5 5 5 5 5 5 |
19 | 5 5 4 4 5 5 5 |
20 | 5 5 4 5 5 5 5 |
21 | 6 4 5 5 6 4 4 |
22 | 5 5 5 5 5 5 5 |
23 | 5 4 4 4 5 4 5 |
24 | 0 0 0 0 0 0 0 |
25 | 5 5 4 4 4 5 4 |
26 | 5 4 4 4 4 5 5 |
27 | 6 6 5 5 5 5 6 |
28 | 5 5 5 5 5 5 6 |
29 | 6 5 5 5 5 5 6 |
30 | 4 3 4 3 3 3 4 |
31 | 5 5 5 4 5 5 5 |
32 | 5 4 4 4 4 4 4 |
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 2.1681.0 GPS week: 1681 Day: 0 MJD: 56011.000
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 261| 0 0 0 47 -27 -4 -.30 10 9 | 20 -686 42 108
| 13 28 |
emr 94| -2 0 5 -9 -18 -55 .42 22 22 | 6317 -2159 63 168
| -22 7 |
esa 135| 0 0 0 -106 168 7 .26 9 9 | -242 987 44 385
| 20 -14 |
gfz 191| 0 0 -2 -58 -89 -28 -.27 15 14 | 518 -1182 35 131
| -31 22 |
grg 123| 1 1 -6 53 -90 -10 .61 17 16 | 583 -1176 45 211
| -15 -34 |
igr n/a| 0 0 0 -33 -23 -49 -.10 6 5 | 16237 -3544 30 125
| 12 42 |
jpl 149| 1 -1 1 -42 33 71 .55 17 17 | 3767 -2479 39 127
| 49 -7 |
mit 275| 1 0 1 32 -56 -53 -.37 14 11 | 586 -1051 36 144
| 24 23 |
ngs 229| 0 0 2 116 -45 -10 -.23 12 10 | -42 -624 1494 3234
| -97 5 |
sio 233| -2 1 1 -49 89 75 -.22 21 21 | --- --- --- ---
| 22 -27 |
Table 2.1681.1 GPS week: 1681 Day: 1 MJD: 56012.000
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 261| 0 0 -1 54 -16 -17 -.28 10 9 | 276 -2581 24 260
| 35 -19 |
emr 94| 0 0 2 -32 -35 -11 .48 21 21 | 4793 -1401 21 329
| -6 -1 |
esa 135| 0 0 1 -95 187 40 .23 8 8 | -1232 539 19 802
| 5 -19 |
gfz 191| 0 0 -4 -70 -143 -9 -.23 13 13 | 119 -496 35 173
| -26 59 |
grg 123| 0 1 -3 46 -84 -47 .63 16 15 | -45 -358 79 274
| -18 -45 |
igr n/a| 1 0 -2 -46 -4 -42 -.13 6 5 | 13557 -2362 24 160
| 18 18 |
jpl 149| 0 0 0 -50 51 0 .55 17 17 | 1976 -1247 27 199
| 11 -25 |
mit 275| 1 0 0 40 -97 -36 -.35 10 8 | 101 -1130 21 275
| 1 22 |
ngs 229| 0 0 3 108 -18 -4 -.24 12 10 | 247 -2457 2280 3359
| 12 49 |
sio 233| -2 0 0 5 54 96 -.24 19 18 | --- --- --- ---
| -14 -49 |
Table 2.1681.2 GPS week: 1681 Day: 2 MJD: 56013.000
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 261| 0 0 0 38 -41 21 -.24 10 9 | -1497 608 22 282
| 6 2 |
emr 94| 1 -1 4 -22 -50 -21 .45 20 20 | 4377 28 20 339
| -46 -10 |
esa 135| 0 0 -1 -93 186 -10 .26 9 9 | 1862 -778 21 828
| 15 -11 |
gfz 191| 0 2 -1 -16 -14 -11 -.22 14 14 | 524 -99 36 182
| -29 33 |
grg 123| 0 1 -7 62 -111 -35 .65 18 17 | -87 350 53 251
| -49 -23 |
igr n/a| 1 0 -1 -59 -42 -38 -.10 5 5 | 12341 -1353 24 123
| -4 23 |
jpl 149| 0 -3 -1 -50 22 60 .56 17 17 | 1922 -140 28 205
| 14 -21 |
mit 275| 0 0 0 21 -67 -43 -.34 10 8 | -387 639 25 279
| 3 10 |
ngs 229| 0 1 4 75 -82 0 -.27 12 9 | -1300 387 2063 3761
| 27 108 |
sio 233| -1 0 0 -24 73 95 -.22 19 18 | --- --- --- ---
| -13 -63 |
Table 2.1681.3 GPS week: 1681 Day: 3 MJD: 56014.000
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 261| 0 0 0 22 -38 31 -.23 10 9 | -343 -713 35 85
| 26 -23 |
emr 94| 2 0 2 -66 -38 -48 .42 20 20 | 4451 -175 60 139
| -24 -8 |
esa 135| 0 -1 0 -145 169 -8 .24 8 8 | -638 921 37 362
| 16 2 |
gfz 191| 0 0 -4 160 -46 -17 -.23 12 11 | 261 -341 33 123
| -12 55 |
grg 123| 0 2 -3 34 -97 -26 .63 17 15 | 103 -130 49 208
| 2 -28 |
igr n/a| 0 0 -1 -90 -27 -43 -.07 5 5 | 10822 -1094 26 146
| -21 11 |
jpl 149| 1 -2 -3 -48 40 3 .55 17 17 | 1455 -315 36 124
| -29 -15 |
mit 275| 0 0 0 77 -78 -12 -.36 11 10 | 67 -95 33 107
| -12 1 |
ngs 229| -1 1 4 3 -74 -11 -.28 11 10 | -632 -164 1841 3768
| 72 54 |
sio 233| -1 1 1 35 87 93 -.21 20 20 | --- --- --- ---
| -44 -82 |
Table 2.1681.4 GPS week: 1681 Day: 4 MJD: 56015.000
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 261| 0 0 0 55 -11 -11 -.24 10 9 | -301 517 23 75
| -42 -37 |
emr 94| 0 -1 3 -27 -20 -30 .47 22 22 | 4746 -306 60 162
| -50 -12 |
esa 135| 0 0 -2 -126 195 -7 .27 9 9 | -388 945 41 327
| 70 3 |
gfz 191| 0 0 -2 75 -123 -18 -.22 13 13 | 396 -865 30 133
| -44 62 |
grg 123| 1 2 -4 77 -99 -12 .58 17 16 | 506 -1222 53 221
| -51 -31 |
igr n/a| 0 0 -1 -48 -6 -29 -.10 6 6 | 10505 -1218 25 169
| -48 24 |
jpl 149| 0 -1 -3 -11 32 52 .57 17 16 | 1911 -353 33 125
| -29 -43 |
mit 275| 0 -1 0 -14 -89 -30 -.35 11 11 | 143 -442 32 122
| 9 -6 |
ngs 229| -1 0 5 53 -28 9 -.26 12 10 | -642437 2052909 1819 3847
| -1 59 |
sio 233| 0 0 1 -58 51 96 -.19 20 19 | --- --- --- ---
| -17 -84 |
Table 2.1681.5 GPS week: 1681 Day: 5 MJD: 56016.000
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 261| 0 0 2 39 -51 28 -.25 11 10 | -1116 764 22 308
| 26 19 |
emr 94| 1 -1 2 -24 -10 -64 .46 24 24 | 5016 1073 17 350
| -42 -58 |
esa 135| 0 0 -4 -122 151 36 .29 8 7 | -1806 1895 15 691
| 26 6 |
gfz 191| 1 0 0 77 -108 -31 -.22 13 12 | 511 -371 31 215
| -40 84 |
grg 123| 0 2 -2 55 -134 -34 .58 17 16 | -319 539 52 247
| -23 8 |
igr n/a| 0 0 -1 -49 -53 -24 -.06 5 5 | 9902 44 26 138
| -19 57 |
jpl 149| 0 -2 -3 -31 15 13 .56 18 17 | 2285 925 28 192
| 28 -55 |
mit 275| 0 0 0 22 -38 -47 -.37 11 10 | -140 379 21 282
| 12 -14 |
ngs 229| -3 2 6 74 -50 -25 -.30 12 11 | 976214 -999999 1919 4157
| -19 34 |
sio 233| 1 1 1 -15 117 76 -.25 19 18 | --- --- --- ---
| -21 -101 |
Table 2.1681.6 GPS week: 1681 Day: 6 MJD: 56017.000
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 261| 0 0 1 37 -25 -5 -.27 12 10 | -1023 794 23 236
| 39 -10 |
emr 94| 0 -2 -1 -24 14 -37 .41 22 22 | 5274 -15 21 309
| -42 -47 |
esa 135| 1 0 0 -107 197 6 .27 9 9 | -598 1021 22 752
| 32 6 |
gfz 191| 3 2 2 33 -144 -9 -.20 16 15 | -120 1286 31 170
| -25 63 |
grg 123| 2 2 1 59 -98 -7 .60 16 15 | -475 1014 61 219
| -38 -15 |
igr n/a| 0 0 -2 -65 -21 -2 -.05 6 5 | 9307 -35 26 144
| -14 52 |
jpl 149| -1 -3 -5 -51 34 -32 .50 18 17 | 2591 458 29 156
| -26 37 |
mit 275| 0 -1 -1 12 -109 3 -.36 12 11 | -464 1023 28 257
| 11 10 |
ngs 229| 0 0 2 79 -26 -39 -.28 12 11 | -986 732 1878 3579
| -1 -40 |
sio 233| 0 0 0 -31 54 126 -.21 22 20 | --- --- --- ---
| -23 -66 |
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 3.1681.0 GPS week: 1681 Day: 0 MJD: 56011.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 14 24 12 12 16 4 12 7 13 11 4 | 24 31 34 29 37 26 34 23 27 31 27
2E | 7 29 7 16 22 6 21 11 14 12 5 | 25 35 26 27 39 24 31 24 27 25 27
3 | 8 16 8 7 12 7 12 10 7 19 3 | 18 22 23 21 27 17 24 19 18 21 20
4E | 11 20 9 11 12 6 18 19 17 23 5 | 62 63 65 65 65 62 59 60 68 59 61
5 | 8 20 7 18 16 6 22 9 11 22 5 | 15 28 19 25 30 15 23 19 18 17 17
6 | 10 15 8 8 9 6 11 9 9 17 3 | 19 20 22 23 23 17 21 21 15 22 19
7E | 6 17 13 14 15 5 16 15 12 13 4 | 17 24 20 19 25 16 22 20 22 19 18
8E | 17 24 10 16 20 10 23 12 21 17 6 | 23 29 25 27 25 22 24 33 36 28 24
9E | 16 20 10 21 20 8 20 31 19 24 7 | 52 57 51 51 62 51 64 51 46 57 51
10 | 8 18 8 11 16 3 15 9 8 12 3 | 24 21 24 31 30 23 15 28 26 23 23
11 | 6 19 10 17 21 3 11 10 12 20 4 | 15 29 21 22 34 16 24 17 19 25 17
12 | 8 28 7 14 16 7 19 15 10 22 5 | 27 33 30 26 31 25 29 34 28 28 27
13 | 7 21 7 14 18 6 13 15 10 19 4 | 26 33 28 32 38 26 33 27 27 26 26
14 | 9 25 10 16 13 7 16 16 9 34 5 | 27 34 32 36 37 28 32 35 26 38 29
15 | 11 28 7 11 17 9 22 11 15 28 5 | 21 35 25 31 38 24 30 26 22 27 23
16 | 9 27 8 11 15 4 20 8 10 21 4 | 16 29 23 23 28 16 26 21 20 20 19
17 | 8 25 9 16 13 7 20 15 12 32 5 | 22 33 21 27 24 22 31 20 24 27 20
18 | 9 28 10 14 20 6 23 10 10 17 5 | 23 34 25 29 33 23 31 26 27 26 23
19 | 8 24 11 11 12 7 18 9 10 24 4 | 19 31 17 17 22 16 32 15 19 19 17
20 | 8 22 8 10 21 3 15 17 9 18 4 | 16 31 23 24 30 17 27 21 23 18 19
21E | 7 19 7 15 37 5 16 9 12 12 5 | 29 33 25 27 41 28 32 30 30 32 27
22 | 9 21 12 11 18 4 17 11 10 17 4 | 22 25 26 26 31 20 22 25 23 26 20
23 | 6 21 7 19 16 5 12 7 9 25 4 | 29 35 34 38 37 32 33 31 33 28 31
X24 | 5 --- --- --- --- 40 --- --- --- --- 0 | 27 --- --- --- --- 23 --- --- --- --- 26
25 | 9 19 11 14 10 4 15 13 13 14 4 | 28 34 30 25 35 27 37 34 24 27 27
26 | 11 27 6 13 14 5 15 7 12 18 4 | 15 32 18 22 28 17 21 16 11 15 16
27E | 12 17 12 16 16 8 20 22 12 26 5 | 49 52 50 54 61 50 62 40 45 61 49
28 | 11 27 7 15 19 5 17 11 11 28 5 | 20 31 27 30 36 21 26 28 30 30 24
29 | 12 25 14 13 20 7 20 9 13 35 6 | 16 32 22 19 24 19 33 21 22 27 19
30 | 8 20 8 9 13 5 11 12 9 11 3 | 14 25 16 17 17 16 23 21 19 16 16
31E | 9 19 9 11 16 3 15 21 8 13 4 | 20 28 22 21 26 21 26 24 23 19 21
32 | 8 22 8 29 18 4 16 14 6 14 5 | 16 21 24 36 31 17 24 21 20 19 20
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 22 9 15 17 6 17 14 12 21 |T 24 32 27 29 33 24 30 26 26 27 25
WRMS | 9 22 9 14 16 5 17 11 10 21 |NE 20 29 24 26 30 20 27 23 22 23 21
MEDI | 8 21 8 14 16 6 16 11 11 19 |MD 22 31 25 27 31 22 29 24 24 26 23
Table 3.1681.1 GPS week: 1681 Day: 1 MJD: 56012.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 17 19 13 11 18 5 11 9 17 11 5 | 22 33 33 25 35 23 32 21 24 28 25
2E | 7 27 9 14 19 8 23 12 10 13 5 | 18 30 22 19 24 15 26 20 20 20 18
3 | 12 14 7 10 12 6 11 5 8 17 3 | 17 23 22 19 23 18 22 19 21 19 19
4E | 12 21 9 14 17 8 18 15 22 24 5 | 50 46 46 49 47 48 46 45 54 46 46
5 | 8 21 6 18 19 5 18 8 8 15 4 | 15 29 19 17 28 13 23 14 16 15 15
6 | 9 14 8 7 9 6 10 5 10 15 3 | 15 22 19 16 21 16 21 18 19 18 17
7E | 7 17 8 12 12 3 16 9 9 10 3 | 16 22 17 20 21 14 21 19 14 18 15
8E | 16 20 9 15 14 7 24 12 23 15 5 | 16 22 19 19 18 16 22 25 32 22 17
9E | 15 25 14 17 19 7 24 26 18 24 7 | 41 56 44 44 53 40 58 38 40 52 42
10 | 7 14 6 10 17 5 11 10 9 12 3 | 24 17 18 25 24 20 15 23 22 18 20
11 | 8 13 10 15 20 3 9 8 15 16 4 | 15 25 19 14 33 12 21 12 20 16 14
12 | 8 27 7 16 15 7 20 14 10 23 5 | 28 36 31 30 35 27 34 29 29 26 27
13 | 5 19 7 12 18 4 13 9 6 16 4 | 17 29 17 18 32 17 29 18 15 17 17
14 | 9 21 10 15 14 6 14 11 14 29 5 | 17 26 22 28 29 18 26 25 21 29 20
15 | 9 23 9 16 16 8 22 7 10 25 5 | 20 33 21 24 33 22 30 18 22 17 19
16 | 10 23 11 8 15 4 19 8 9 19 4 | 18 26 22 15 24 14 24 16 20 15 16
17 | 8 22 9 17 12 7 20 11 9 28 5 | 22 27 19 26 23 21 30 21 24 27 19
18 | 9 24 8 13 18 5 19 9 11 17 4 | 26 34 23 27 32 25 32 27 26 28 24
19 | 9 23 10 10 14 9 17 6 10 21 4 | 14 27 17 13 21 13 26 13 17 13 13
20 | 10 19 8 14 19 5 16 9 13 13 4 | 12 26 18 21 28 13 23 17 20 16 15
21E | 8 21 7 13 16 4 17 6 13 11 4 | 29 34 22 30 31 26 34 29 24 29 25
22 | 8 22 9 12 18 5 14 10 11 18 4 | 21 27 21 24 28 19 25 23 19 26 19
23 | 7 20 7 13 15 4 12 5 13 21 4 | 19 31 20 22 31 19 26 21 20 19 19
X24 | 5 --- --- --- --- 30 --- --- --- --- 0 | 19 --- --- --- --- 21 --- --- --- --- 19
25 | 8 19 9 14 14 5 14 15 14 17 4 | 29 35 30 24 39 25 38 28 30 26 28
26 | 11 14 6 14 15 5 15 8 10 17 4 | 21 23 18 23 24 16 21 18 17 17 17
X27E | 11 19 7 --- 17 8 21 18 12 --- 6 | 39 48 43 --- 48 40 55 36 35 --- 40
28 | 11 23 7 13 15 4 17 11 13 23 4 | 15 29 19 22 26 17 25 18 22 21 17
29 | 15 23 7 11 18 4 21 7 11 28 5 | 18 27 18 18 19 15 28 16 23 22 16
30 | 8 14 5 9 13 6 10 7 9 11 3 | 14 19 16 18 18 13 19 18 20 17 14
31E | 9 22 9 11 19 6 17 11 8 14 4 | 17 24 17 19 24 15 24 21 18 20 16
32 | 12 21 7 12 19 3 16 7 10 11 4 | 20 24 23 25 26 19 23 23 22 24 20
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 21 8 13 16 6 17 10 12 19 |T 21 29 23 23 28 20 28 22 23 22 20
WRMS | 9 21 8 13 15 5 17 8 10 18 |NE 18 27 20 21 27 17 25 19 21 20 18
MEDI | 9 21 8 13 16 5 17 9 10 17 |MD 18 27 20 22 28 18 26 21 21 20 19
Table 3.1681.2 GPS week: 1681 Day: 2 MJD: 56013.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 10 20 11 14 16 5 13 8 8 14 4 | 27 38 34 30 39 27 36 26 25 32 28
2E | 10 27 8 16 18 5 23 11 15 11 5 | 20 33 21 21 39 21 29 25 26 28 22
3 | 11 13 7 10 16 4 10 5 7 17 3 | 14 23 18 20 21 14 22 14 18 17 15
4E | 12 21 8 14 15 6 18 15 21 22 5 | 39 43 37 38 42 39 40 39 45 40 38
5 | 7 22 10 22 22 4 16 9 15 21 5 | 16 27 18 24 36 16 24 18 18 19 17
6 | 8 12 8 11 15 3 9 3 7 15 3 | 11 21 20 21 23 15 21 17 18 17 16
7E | 8 15 10 12 14 4 16 8 10 10 3 | 22 27 25 18 25 20 26 22 28 21 23
8E | 19 22 11 19 24 7 22 11 22 16 6 | 22 24 21 25 24 22 23 29 37 24 22
9E | 17 21 13 14 24 6 22 18 12 25 6 | 44 53 46 39 60 42 59 36 39 52 43
10 | 7 15 6 14 21 5 14 7 13 11 4 | 19 19 16 25 27 20 15 23 23 20 18
11 | 8 15 10 15 21 6 12 7 7 18 4 | 16 28 23 22 32 16 27 15 19 20 17
12 | 8 26 9 13 15 5 21 16 11 23 5 | 27 36 30 26 36 27 33 26 25 23 25
13 | 8 21 9 14 18 4 15 7 9 18 4 | 18 36 25 23 35 21 33 20 23 23 21
14 | 8 25 11 19 12 5 17 11 13 26 5 | 21 27 29 29 33 23 29 28 19 30 23
15 | 12 26 10 16 18 8 20 10 10 23 5 | 23 33 23 26 38 23 29 20 19 20 20
16 | 10 26 10 10 14 4 21 9 12 19 4 | 13 27 19 20 25 14 24 16 17 15 15
17 | 10 18 9 16 14 5 19 7 12 26 4 | 25 31 25 18 23 22 30 21 26 22 21
18 | 7 23 10 10 18 5 17 8 14 16 4 | 18 31 25 19 32 16 27 20 22 22 20
19 | 9 20 9 11 13 6 17 8 10 22 4 | 17 30 17 17 21 14 30 15 19 15 16
20 | 10 22 7 13 17 3 17 10 9 12 4 | 16 32 21 20 29 18 28 21 17 19 18
21E | 7 18 9 15 35 5 16 8 11 11 5 | 28 31 30 21 49 24 32 25 25 29 27
22 | 7 21 10 11 22 4 18 11 8 19 4 | 16 24 22 19 30 16 24 22 16 23 17
23 | 8 20 7 16 14 4 13 11 7 22 4 | 20 35 24 26 32 24 32 24 21 24 22
X24 | 5 --- --- --- --- 24 --- --- --- --- 0 | 23 --- --- --- --- 18 --- --- --- --- 21
25 | 7 17 7 14 13 4 16 12 10 18 4 | 19 30 26 21 37 20 35 21 17 18 21
26 | 13 12 5 10 19 4 11 6 11 20 4 | 25 25 19 21 29 19 22 23 24 16 21
27E | 14 16 9 10 16 4 20 12 12 25 5 | 42 47 42 41 55 39 56 36 35 56 41
28 | 11 20 10 12 15 4 17 7 11 25 4 | 21 30 26 25 32 22 26 26 25 26 23
29 | 12 21 9 13 14 5 20 7 11 26 5 | 19 32 22 15 28 19 31 20 21 27 20
30 | 7 16 5 12 12 4 13 6 8 12 3 | 14 25 18 15 21 17 24 18 18 19 16
31E | 8 28 7 15 21 6 22 9 10 12 5 | 12 27 16 18 24 15 25 18 16 17 14
32 | 11 19 6 14 16 3 17 7 11 12 4 | 13 22 17 18 25 16 23 19 15 19 15
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 20 9 14 18 5 17 10 12 19 |T 21 30 24 23 32 21 29 22 23 24 21
WRMS | 9 20 9 14 17 5 17 8 9 18 |NE 18 28 21 21 29 18 26 20 20 20 19
MEDI | 8 20 9 14 16 5 17 8 11 18 |MD 19 30 23 21 32 20 28 21 21 22 21
Table 3.1681.3 GPS week: 1681 Day: 3 MJD: 56014.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 15 21 10 11 22 5 14 10 10 15 4 | 29 36 34 27 41 29 41 28 26 35 29
2E | 8 26 6 13 23 4 24 13 11 15 5 | 20 33 21 23 29 22 30 25 20 26 20
3 | 9 14 7 9 12 5 8 7 10 16 3 | 22 27 28 23 28 22 27 21 24 22 22
4E | 15 21 9 13 18 7 20 18 19 25 6 | 38 47 39 41 46 40 44 41 47 40 39
5 | 7 20 5 21 17 7 21 10 12 19 5 | 17 28 20 26 28 18 28 15 17 16 15
6 | 8 14 7 9 11 4 10 7 9 14 3 | 19 23 24 21 27 19 24 21 20 19 20
7E | 7 16 10 8 15 4 17 5 12 11 4 | 18 23 22 18 24 19 25 17 18 20 17
8E | 19 21 8 14 18 5 21 14 16 20 5 | 16 21 19 21 16 17 20 26 25 23 15
9E | 12 21 10 11 15 6 22 17 13 26 5 | 50 61 52 48 60 52 65 45 46 59 50
10 | 10 15 6 10 20 5 13 8 9 14 3 | 21 22 19 26 26 22 21 25 24 21 19
11 | 8 16 7 13 21 5 11 9 12 17 4 | 18 29 19 17 33 17 25 17 18 18 15
12 | 10 26 6 11 14 9 21 16 14 25 5 | 26 36 28 27 33 28 27 31 26 27 24
13 | 6 21 9 11 19 3 15 7 12 21 4 | 24 34 25 27 38 23 34 22 23 21 22
14 | 9 22 8 15 11 5 18 10 12 24 4 | 24 29 29 35 34 28 30 29 21 32 25
15 | 7 27 7 15 14 6 22 10 12 22 5 | 20 32 25 30 34 22 28 21 17 20 20
16 | 6 25 5 10 13 4 20 7 7 21 4 | 15 28 21 19 27 18 25 16 17 17 16
17 | 15 19 8 15 13 4 19 11 9 27 5 | 26 33 27 27 30 27 34 26 25 26 24
18 | 9 26 8 12 18 6 19 9 12 16 4 | 31 39 32 29 38 29 36 29 30 30 29
19 | 8 22 9 11 12 4 15 8 12 22 4 | 17 30 20 15 23 17 29 14 19 17 15
20 | 9 23 13 13 20 4 18 10 12 14 5 | 17 30 22 19 31 19 27 20 18 20 17
21E | 7 22 6 12 28 6 13 11 12 14 4 | 24 33 24 22 30 25 29 27 23 28 22
22 | 7 22 12 12 17 4 15 12 12 19 4 | 22 28 22 25 31 22 25 24 18 25 19
23 | 7 20 7 10 15 4 18 9 7 24 4 | 24 33 26 27 34 25 32 25 22 23 23
X24 | 4 --- --- --- --- 33 --- --- --- --- 0 | 30 --- --- --- --- 21 --- --- --- --- 28
25 | 7 17 9 12 14 6 14 14 10 22 4 | 24 34 27 26 38 28 36 32 27 29 26
26 | 12 11 7 12 16 4 14 10 10 19 4 | 16 19 21 22 28 18 23 16 13 17 15
27E | 12 18 11 10 16 6 19 12 9 26 5 | 45 54 50 43 55 45 59 40 42 55 46
28 | 13 22 10 12 14 5 15 9 9 26 4 | 20 30 26 27 31 23 25 26 24 26 22
29 | 13 19 7 10 16 7 20 10 9 27 4 | 16 28 19 17 20 17 29 18 16 20 15
30 | 7 15 8 7 13 3 12 7 11 11 3 | 9 20 12 14 15 11 18 12 15 11 10
31E | 8 22 8 9 13 5 18 9 11 13 4 | 14 24 17 16 20 13 22 16 15 14 13
32 | 9 21 5 10 17 5 15 8 10 12 4 | 14 21 19 16 26 19 23 21 14 20 15
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 20 8 12 17 5 17 11 11 20 |T 22 31 25 24 31 23 30 24 22 25 22
WRMS | 9 20 8 11 15 5 17 10 10 20 |NE 20 28 23 23 29 21 27 21 20 21 19
MEDI | 8 21 8 11 16 5 18 10 11 19 |MD 20 30 24 25 30 22 28 24 21 22 20
Table 3.1681.4 GPS week: 1681 Day: 4 MJD: 56015.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 15 21 12 14 15 4 11 16 9 14 5 | 30 40 38 29 44 30 42 33 34 35 34
2E | 9 27 9 13 24 6 21 11 9 17 5 | 16 28 21 21 24 18 24 20 19 26 17
3 | 6 13 8 11 10 5 9 6 8 14 3 | 15 24 21 21 21 16 22 18 21 15 18
4E | 17 24 11 12 20 7 19 18 21 24 6 | 87 96 94 92 92 92 94 90 96 96 91
5 | 6 22 9 19 19 5 19 16 11 19 5 | 15 29 21 20 28 15 25 18 20 18 17
6 | 6 13 8 10 10 5 10 8 11 12 3 | 17 23 22 21 21 18 22 21 25 18 19
7E | 6 16 8 11 10 7 16 5 10 11 3 | 12 20 19 19 18 14 21 15 16 17 14
8E | 17 19 11 14 17 8 23 15 19 20 6 | 17 22 19 24 18 17 22 27 29 26 19
9E | 11 20 14 11 18 5 21 14 12 24 5 | 47 55 48 49 55 45 59 42 43 56 47
10 | 8 15 6 11 20 5 12 10 6 14 3 | 21 22 19 28 21 21 16 26 25 24 20
11 | 11 20 7 9 20 6 9 9 8 18 4 | 12 29 19 13 32 13 24 13 17 14 14
12 | 10 28 7 13 14 5 23 14 11 22 5 | 21 31 24 24 28 20 27 25 19 20 20
13 | 6 20 8 12 16 6 16 9 11 22 4 | 18 32 23 23 34 20 32 19 19 23 20
14 | 8 24 10 15 13 6 16 11 14 22 5 | 18 26 27 29 30 20 26 26 17 25 21
15 | 10 26 11 15 16 7 21 11 12 24 5 | 19 29 23 27 32 20 27 19 19 16 18
16 | 6 25 9 11 16 6 20 10 10 20 4 | 16 27 21 19 27 16 26 18 20 17 17
17 | 14 22 11 14 11 6 19 15 11 33 5 | 19 28 21 21 20 20 27 27 26 34 20
18 | 7 26 10 16 16 6 17 11 19 16 5 | 21 36 24 23 30 22 31 24 26 26 22
19 | 7 26 11 11 10 7 18 9 12 23 4 | 12 31 20 16 20 12 27 13 16 13 15
20 | 11 29 5 13 17 4 16 10 10 13 4 | 15 31 19 19 27 15 25 19 16 19 16
21E | 8 20 11 14 45 9 13 12 13 17 6 | 22 29 28 27 41 25 30 27 25 26 23
22 | 7 23 12 9 17 3 16 14 13 17 4 | 16 28 21 18 25 16 22 21 19 22 16
23 | 7 28 8 15 14 4 14 7 12 24 4 | 15 34 23 25 30 18 28 21 14 19 18
X24 | 5 --- --- --- --- 32 --- --- --- --- 0 | 16 --- --- --- --- 19 --- --- --- --- 18
25 | 7 20 6 11 12 4 15 11 10 18 4 | 17 30 26 17 31 21 34 21 20 21 21
26 | 9 12 7 15 16 7 14 11 9 17 4 | 14 16 19 24 26 16 21 13 17 13 16
27E | 12 21 11 12 17 6 19 9 12 24 5 | 41 50 46 42 50 42 55 37 43 58 43
28 | 12 20 10 9 17 4 20 13 9 25 5 | 16 25 24 23 29 18 24 26 22 23 20
29 | 16 20 6 14 17 6 18 11 9 30 5 | 15 25 17 20 17 15 25 17 18 19 14
30 | 7 12 8 8 11 5 10 6 8 10 3 | 11 20 16 15 17 12 20 13 16 14 13
31E | 7 28 9 11 15 5 19 9 9 16 4 | 9 25 12 12 19 8 20 13 16 14 11
32 | 9 22 5 9 15 4 15 7 12 11 4 | 12 19 17 14 23 12 19 19 14 20 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 22 9 13 17 6 17 11 12 20 |T 20 30 25 25 30 21 29 23 24 25 22
WRMS | 9 22 9 13 16 6 16 11 10 19 |NE 16 27 21 20 25 17 25 19 19 19 17
MEDI | 8 21 9 12 16 6 16 11 11 18 |MD 16 28 21 21 27 18 25 21 19 20 18
Table 3.1681.5 GPS week: 1681 Day: 5 MJD: 56016.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 10 26 7 12 19 3 13 11 10 11 4 | 25 35 35 25 40 28 36 27 29 33 29
2E | 9 28 10 15 18 5 21 16 12 17 5 | 24 34 26 25 30 22 30 29 21 26 23
3 | 13 17 7 10 14 4 11 6 11 13 3 | 23 22 23 17 25 17 27 18 17 17 19
4E | 31 24 11 13 18 8 19 17 19 25 7 | 99 102 104 107 102 106 103 110 104 110 103
5 | 9 22 10 13 21 5 19 21 16 19 5 | 15 28 19 20 28 15 26 18 21 16 15
6 | 9 20 5 9 12 4 10 8 9 12 3 | 19 20 20 17 23 16 26 19 17 17 18
7E | 8 19 8 12 12 5 18 6 13 10 4 | 16 23 19 17 19 17 25 17 20 19 16
8E | 18 28 10 19 24 7 23 12 23 19 6 | 22 28 19 28 21 24 25 29 38 27 22
9E | 11 21 8 10 26 6 21 10 14 25 5 | 38 51 42 40 51 40 57 38 37 55 41
10 | 7 18 6 8 20 5 15 8 11 13 3 | 26 26 26 29 26 25 22 32 29 30 25
11 | 6 24 6 12 24 3 12 8 8 18 4 | 17 34 20 16 38 15 27 17 16 17 17
12 | 10 30 7 13 19 3 22 10 9 21 5 | 24 34 23 23 33 22 29 21 22 23 21
13 | 7 22 7 11 16 5 16 9 11 21 4 | 22 37 25 22 35 22 35 23 28 25 24
14 | 7 26 8 17 12 5 16 11 10 23 4 | 17 28 19 26 27 20 26 23 17 23 18
15 | 11 26 5 10 18 4 23 13 15 23 5 | 22 33 23 20 31 20 30 21 17 18 20
16 | 7 25 6 13 17 6 18 7 8 21 4 | 15 27 19 20 30 15 26 15 17 16 17
17 | 14 29 9 15 13 5 21 8 12 30 5 | 30 39 30 32 36 29 38 31 34 38 29
18 | 9 33 7 14 16 7 19 12 13 17 5 | 31 47 35 36 43 33 40 35 32 38 33
19 | 10 27 9 11 14 7 18 8 16 21 4 | 13 32 21 14 23 14 28 15 19 13 16
20 | 9 30 5 17 15 5 18 11 11 12 4 | 19 32 21 22 31 19 31 23 23 22 20
21E | 9 20 4 11 18 5 15 6 13 13 4 | 30 39 32 34 37 33 38 34 28 36 31
22 | 7 27 9 14 19 5 15 11 11 17 4 | 17 28 18 21 29 16 24 22 18 25 17
23 | 6 22 6 15 14 4 15 8 8 24 4 | 21 32 25 22 31 22 32 22 25 21 22
X24 | 6 --- --- --- --- 38 --- --- --- --- 0 | 23 --- --- --- --- 13 --- --- --- --- 21
25 | 9 21 11 13 17 5 14 12 8 17 4 | 22 33 27 21 37 24 36 21 21 21 22
26 | 12 17 8 9 19 5 16 9 12 19 4 | 20 21 19 17 24 15 22 20 21 14 17
27E | 11 23 8 10 14 6 20 11 14 27 5 | 43 55 48 42 51 45 59 44 42 60 46
28 | 13 27 8 11 18 4 20 10 11 25 5 | 21 33 25 24 35 21 29 29 28 28 23
29 | 14 22 4 14 17 6 22 7 9 30 5 | 20 33 23 23 25 22 33 23 21 29 21
30 | 7 17 6 11 13 4 11 6 10 10 3 | 10 22 13 13 20 10 20 13 16 14 12
31E | 7 26 8 14 13 7 18 12 10 10 4 | 14 25 20 15 23 15 23 18 16 20 15
32 | 9 23 8 13 15 5 16 9 7 11 4 | 19 26 22 18 22 16 26 21 19 22 18
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 24 8 13 17 5 18 11 12 19 |T 24 34 27 26 33 24 33 26 26 28 24
WRMS | 10 24 7 12 16 5 17 10 11 18 |NE 20 30 22 21 29 19 28 21 21 22 20
MEDI | 9 24 8 13 17 5 18 10 11 19 |MD 21 32 23 22 30 20 29 22 21 23 21
Table 3.1681.6 GPS week: 1681 Day: 6 MJD: 56017.000
Weighted Average Orbit Dynamics (7 days)
PRN | cod emr esa gfz grg igr jpl mit ngs sio IGS | cod emr esa gfz grg igr jpl mit ngs sio IGS
------+--------------------------------------------------------+---------------------------------------------------------
1E | 27 25 10 21 16 11 18 13 15 11 6 | 62 59 59 48 67 51 60 55 62 57 57
2 | 8 28 8 16 15 5 22 14 13 24 5 | 31 36 30 30 32 26 33 26 29 29 27
3 | 10 17 8 10 12 4 12 9 10 16 4 | 20 23 24 26 25 20 24 20 19 22 20
4E | 17 22 11 16 18 10 16 15 16 27 6 | 144 149 144 139 148 140 147 142 150 138 144
5 | 6 22 11 17 17 6 20 21 12 24 5 | 18 29 20 19 27 17 26 18 21 19 16
6 | 5 18 6 10 10 5 13 9 11 16 3 | 23 24 26 28 25 23 24 24 20 24 23
7E | 9 21 8 14 15 6 18 6 11 11 4 | 16 18 17 17 16 12 17 13 19 17 13
8E | 27 24 12 18 21 10 24 16 21 18 7 | 24 24 24 24 20 22 24 25 29 24 20
9E | 10 22 8 16 16 6 21 10 11 29 5 | 61 72 60 59 70 61 77 56 56 68 61
10 | 9 20 10 14 14 3 13 13 9 14 4 | 21 21 21 23 23 18 17 26 19 18 19
11 | 9 20 6 13 20 5 13 11 9 20 4 | 13 25 22 12 37 13 25 15 17 15 16
12 | 11 29 9 14 14 6 23 10 11 23 5 | 27 38 28 29 35 27 34 28 29 24 26
13 | 8 20 9 15 16 6 16 11 11 22 4 | 24 36 29 28 39 24 36 21 25 22 25
14 | 7 24 9 20 11 5 15 11 13 21 4 | 25 32 30 36 35 29 33 33 22 28 27
15 | 8 23 11 15 13 6 20 16 9 24 5 | 25 32 22 30 34 26 32 28 21 21 23
16 | 6 28 7 16 16 3 23 10 9 24 5 | 19 28 23 26 28 17 25 19 19 19 19
17 | 18 21 12 15 12 4 20 17 10 47 6 | 29 30 30 26 28 21 30 20 26 33 22
18 | 8 28 7 15 15 7 21 14 13 18 5 | 34 48 38 36 39 34 45 32 34 27 34
19 | 7 24 15 16 13 7 17 11 11 23 5 | 15 28 23 23 20 19 26 18 17 14 17
20 | 10 24 11 19 16 5 20 12 7 14 5 | 16 28 24 18 27 17 25 21 19 17 17
21E | 6 20 8 13 18 5 17 8 11 14 4 | 26 33 27 26 31 26 36 25 26 26 25
22 | 7 25 12 15 18 3 16 12 9 18 4 | 19 29 26 23 29 19 29 22 19 22 20
23 | 8 19 11 22 17 4 13 8 11 25 5 | 20 31 27 29 32 22 30 23 21 19 22
X24 | 5 --- --- --- --- 22 --- --- --- --- 0 | 22 --- --- --- --- 12 --- --- --- --- 22
25 | 8 17 7 15 13 4 16 10 12 16 4 | 21 35 29 24 39 25 39 27 27 25 25
26 | 15 14 8 12 15 5 13 11 13 22 4 | 19 20 18 22 25 15 21 14 18 16 15
27E | 11 23 10 14 24 5 20 13 13 27 5 | 51 58 47 49 61 47 60 46 47 61 50
28 | 12 27 8 14 15 5 21 17 11 25 5 | 21 32 28 31 33 21 28 30 28 29 24
29 | 14 21 6 18 18 7 21 10 9 32 5 | 22 31 23 27 27 20 34 20 22 30 21
30 | 7 17 10 12 16 5 13 6 9 10 3 | 11 21 12 13 21 9 19 12 15 11 11
31E | 8 25 7 17 15 4 17 8 13 14 4 | 11 23 12 14 20 9 20 13 16 13 10
32 | 9 19 7 17 13 5 19 10 10 11 4 | 11 15 23 18 24 15 20 19 13 17 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 12 22 9 16 16 6 18 12 12 22 |T 28 35 31 30 36 26 35 28 29 29 27
WRMS | 10 22 9 15 15 5 17 11 11 20 |NE 20 28 24 24 29 20 28 22 21 21 20
MEDI | 8 22 9 15 15 5 18 11 11 21 |MD 21 30 26 26 29 21 29 23 21 22 22
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 4.1681 GPS week: 1681 MJD: 56011.0-56017.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3057 |U 5 4 11 |U 7 9 24 |U 43 53 99 |
emr | emr 2960 | 8 6 25 |U 8 8 30 | 37 52 103 |
esa | esa 2976 | 5 5 14 |U 7 8 24 | 30 38 197 |
gfz | gfz 2946 |U 6 6 15 |U 7 9 27 |U 37 44 108 |
grg | grg 2975 | 7 7 18 |U 7 9 30 | 52 54 123 |
igr | igr 2969 | 5 4 12 | 7 9 24 | 39 44 105 |
igs | igs 2897 | 7 5 18 | 7 10 25 | 41 44 117 |
jpl | jpl 2958 | 7 6 19 |U 7 9 26 | 35 51 92 |
mit | mit 2976 | 5 5 15 |U 7 9 26 | 52 57 120 |
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 5.1681.0 GPS week: 1681 Day: 0 MJD: 56011.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3053 | 3 4 8 | 7 9 28 | 95 90 304 |
emr | emr 2960 | 6 7 24 | 8 7 35 | 111 75 420 |
esa | esa 2976 | 4 4 12 | 6 7 27 | 23 86 351 |
gfz | gfz 2960 | 5 3 14 | 7 9 30 | 108 74 391 |
grg | grg 2976 | 6 5 16 | 6 10 34 | 104 82 396 |
igr | igr 2974 | 4 4 10 | 6 7 29 | 103 76 391 |
igs | igs 2870 | 7 6 23 | 7 11 29 | 106 76 387 |
jpl | jpl 2958 | 6 7 17 | 7 8 31 | 102 73 359 |
mit | mit 2976 | 4 5 12 | 6 6 32 | 113 79 411 |
Table 5.1681.1 GPS week: 1681 Day: 1 MJD: 56012.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 4 3 9 | 5 8 18 | 28 30 86 |
emr | emr 2960 | 6 6 20 | 6 9 24 | 26 37 69 |
esa | esa 2976 | 5 5 10 | 5 8 19 | 31 16 697 |
gfz | gfz 2865 | 7 7 15 | 6 10 26 | 35 33 71 |
grg | grg 2976 | 7 4 15 | 6 8 27 | 24 34 94 |
igr | igr 2975 | 5 4 10 | 5 9 18 | 30 30 63 |
igs | igs 2962 | 4 4 9 | 5 7 19 | 34 22 129 |
jpl | jpl 2951 | 5 5 16 | 6 10 23 | 35 34 57 |
mit | mit 2976 | 4 6 13 | 6 7 20 | 22 35 66 |
Table 5.1681.2 GPS week: 1681 Day: 2 MJD: 56013.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3051 | 4 3 9 | 10 11 32 | 99 96 151 |
emr | emr 2960 | 9 6 28 | 10 9 37 | 24 67 63 |
esa | esa 2976 | 6 5 15 | 10 10 33 | 96 88 217 |
gfz | gfz 2960 | 7 6 19 | 10 10 32 | 39 66 150 |
grg | grg 2975 | 7 6 17 | 11 10 37 | 133 114 191 |
igr | igr 2974 | 6 4 13 | 10 12 31 | 63 67 145 |
igs | igs 2938 | 6 4 15 | 10 11 33 | 64 69 146 |
jpl | jpl 2960 | 9 7 21 | 10 10 33 | 27 80 65 |
mit | mit 2976 | 7 4 16 | 10 11 32 | 130 110 172 |
Table 5.1681.3 GPS week: 1681 Day: 3 MJD: 56014.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3055 | 6 4 10 | 8 12 19 | 41 90 71 |
emr | emr 2960 | 10 9 26 | 7 9 25 | 50 97 79 |
esa | esa 2976 | 6 7 16 | 6 11 20 | 20 28 44 |
gfz | gfz 2960 | 7 8 17 | 8 14 22 | 42 88 72 |
grg | grg 2976 | 12 12 30 | 8 13 25 | 52 87 94 |
igr | igr 2976 | 5 5 12 | 7 12 20 | 41 77 67 |
igs | igs 2872 | 11 5 24 | 8 14 23 | 43 93 75 |
jpl | jpl 2960 | 7 7 17 | 7 11 22 | 43 95 79 |
mit | mit 2976 | 6 4 15 | 7 15 20 | 45 82 75 |
Table 5.1681.4 GPS week: 1681 Day: 4 MJD: 56015.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3064 | 4 4 15 | 6 7 23 | 10 25 18 |
emr | emr 2960 | 8 6 27 | 9 8 31 | 14 30 33 |
esa | esa 2976 | 6 6 19 | 6 6 24 | 12 23 25 |
gfz | gfz 2959 | 5 5 17 | 6 7 25 | 10 20 23 |
grg | grg 2976 | 8 8 21 | 7 11 32 | 15 20 24 |
igr | igr 2949 | 5 5 16 | 6 7 25 | 11 23 20 |
igs | igs 2770 | 11 7 33 | 7 14 25 | 11 18 25 |
jpl | jpl 2958 | 9 6 25 | 6 8 22 | 11 29 28 |
mit | mit 2976 | 6 5 21 | 7 9 27 | 12 21 27 |
Table 5.1681.5 GPS week: 1681 Day: 5 MJD: 56016.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3058 | 7 5 15 | 8 9 28 | 9 11 34 |
emr | emr 2960 | 8 5 23 | 9 9 31 | 12 11 21 |
esa | esa 2976 | 5 4 12 | 7 6 22 | 10 10 24 |
gfz | gfz 2959 | 5 7 15 | 6 7 26 | 8 7 18 |
grg | grg 2976 | 6 5 18 | 6 5 29 | 8 9 16 |
igr | igr 2975 | 4 4 11 | 6 8 22 | 8 8 23 |
igs | igs 2934 | 5 4 13 | 7 7 25 | 9 9 23 |
jpl | jpl 2960 | 7 7 19 | 7 9 26 | 11 11 23 |
mit | mit 2976 | 5 5 14 | 6 10 24 | 28 43 48 |
Table 5.1681.6 GPS week: 1681 Day: 6 MJD: 56017.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3052 | 6 5 10 | 6 6 21 | 21 30 34 |
emr | emr 2964 | 8 6 23 | 8 6 27 | 17 44 38 |
esa | esa 2976 | 5 4 13 | 5 5 24 | 14 15 24 |
gfz | gfz 2959 | 5 6 12 | 6 7 24 | 17 23 31 |
grg | grg 2975 | 6 5 10 | 5 7 29 | 29 30 48 |
igr | igr 2960 | 6 6 14 | 5 7 23 | 15 24 28 |
igs | igs 2937 | 5 4 11 | 6 6 23 | 17 22 33 |
jpl | jpl 2964 | 7 7 19 | 6 6 24 | 14 33 37 |
mit | mit 2976 | 5 4 15 | 5 7 27 | 19 28 39 |
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 : 10-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 6.1681 GPS week: 1681 MJD: 56011.500-56017.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 8 -17 92 94 -2 | 5 25
| 25 28 98 67 6 | 3
emr uuuuu | 21 31 -89 225 -5 | 64 69
| 23 17 76 175 4 | 4
esa uuuuu | 7 -28 -111 -79 3 | 12 29
| 13 21 59 49 4 | 2
gfz uuuuu | -51 27 128 -8 0 | 0 25
| 22 10 72 105 5 | 2
grg uuuux | 27 25 62 -14 9 | -24 47
| 19 19 52 61 16 | 6
igr xxxxx | -30 9 24 28 2 | -10 27
| 22 24 19 73 7 | 3
irf xxxxx | 3 -2 23 5 -2 | -2 21
| 5 4 29 29 3 | 1
jpl uuuuu | 21 -5 125 51 2 | 47 53
| 31 33 78 65 7 | 2
mit uuuuu | -4 -9 -45 23 5 | 11 27
| 15 14 108 54 3 | 3
ngs uuuuu | -36 -1 155 -11 -4 | 4 21
| 42 48 59 79 3 | 1
sio uuuuu | 70 14 -255 -27 -8 | 66 71
| 26 23 89 72 5 | 5
Table 7.1681.0 GPS week: 1681 Day: 0 MJD: 56011.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | -30 -21 104 49 -9 | 9 30
emr uuuuu | -9 14 -214 106 -6 | 70 76
esa uuuuu | 12 -28 -168 -98 9 | 11 33
gfz uuuuu | -24 23 165 -36 -5 | 2 30
grg uuuux | 32 7 -2 -74 18 | -17 49
igr xxxxx | -44 -20 24 -79 -5 | -6 30
irf xxxxx | -2 -8 45 -15 3 | -2 24
jpl uuuuu | 5 -57 76 64 -8 | 50 57
mit uuuuu | -25 -32 102 55 1 | 10 31
ngs uuuuu | -7 89 112 46 2 | 5 24
sio uuuuu | 25 -30 -156 39 -16 | 75 81
Table 7.1681.1 GPS week: 1681 Day: 1 MJD: 56012.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 23 -37 158 117 -9 | 7 30
emr uuuuu | 5 4 -119 144 -12 | 67 74
esa uuuuu | 23 -7 -187 -134 4 | 11 33
gfz uuuuu | -55 24 100 38 -2 | 1 30
grg uuuux | 49 16 97 74 14 | -18 49
igr xxxxx | -14 -20 -2 -37 -6 | -8 31
irf xxxxx | 4 -2 44 24 1 | -2 24
jpl uuuuu | 29 -13 134 29 -3 | 47 55
mit uuuuu | -18 -3 59 55 4 | 9 31
ngs uuuuu | -45 -14 110 5 0 | 4 24
sio uuuuu | 53 12 -145 -52 -14 | 71 78
Table 7.1681.2 GPS week: 1681 Day: 2 MJD: 56013.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 8 -8 189 189 -4 | 5 29
emr uuuuu | 20 44 -57 130 -2 | 64 71
esa uuuuu | 21 -17 -82 -18 3 | 10 33
gfz uuuuu | -23 27 80 82 3 | -1 29
grg uuuux | 33 47 -9 -36 11 | -20 49
igr xxxxx | -13 2 60 -13 1 | -11 31
irf xxxxx | 10 -2 41 36 -6 | -2 24
jpl uuuuu | 31 -16 47 -8 2 | 45 53
mit uuuuu | 0 -5 22 38 7 | 8 30
ngs uuuuu | -98 -29 139 -147 -8 | 4 24
sio uuuuu | 73 11 -211 54 -8 | 67 74
Table 7.1681.3 GPS week: 1681 Day: 3 MJD: 56014.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 29 -22 -83 124 0 | 2 26
emr uuuuu | 14 28 -37 62 -5 | 60 66
esa uuuuu | 4 -12 -9 -79 0 | 8 30
gfz uuuuu | -49 16 83 70 -1 | -3 27
grg uuuux | 34 2 119 17 16 | -26 45
igr xxxxx | -5 25 24 78 7 | -13 30
irf xxxxx | 6 4 4 45 -4 | -3 23
jpl uuuuu | 21 33 119 -23 0 | 45 53
mit uuuuu | 5 16 -99 83 10 | 7 29
ngs uuuuu | -48 -68 92 -75 -5 | 2 23
sio uuuuu | 88 48 -372 38 -6 | 63 68
Table 7.1681.4 GPS week: 1681 Day: 4 MJD: 56015.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 40 41 184 8 0 | 4 24
emr uuuuu | 15 49 -23 182 -1 | 62 67
esa uuuuu | 0 -71 -104 -97 2 | 12 28
gfz uuuuu | -59 43 69 85 -3 | 0 24
grg uuuux | 34 50 98 -34 -13 | -25 45
igr xxxxx | -21 47 18 86 0 | -10 26
irf xxxxx | 3 -1 18 -10 -2 | -1 21
jpl uuuuu | 46 28 126 138 10 | 45 53
mit uuuuu | 9 -10 -131 -16 7 | 11 27
ngs uuuuu | -56 0 207 -18 -3 | 4 21
sio uuuuu | 87 16 -253 -115 -4 | 64 69
Table 7.1681.5 GPS week: 1681 Day: 5 MJD: 56016.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | -19 -28 55 143 6 | 7 23
emr uuuuu | 58 40 -158 482 -3 | 65 69
esa uuuuu | -6 -28 -91 -118 7 | 16 27
gfz uuuuu | -84 38 123 -117 0 | 2 22
grg uuuux | -8 21 92 -89 -11 | -27 46
igr xxxxx | -57 17 16 118 6 | -8 24
irf xxxxx | 0 -2 42 -8 -4 | 1 18
jpl uuuuu | 55 -30 84 134 6 | 49 55
mit uuuuu | 14 -14 -74 26 4 | 16 26
ngs uuuuu | -34 17 256 90 -6 | 6 19
sio uuuuu | 101 19 -325 -36 -7 | 66 70
Table 7.1681.6 GPS week: 1681 Day: 6 MJD: 56017.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod xxxxx | 7 -43 39 26 2 | 3 12
emr uuuuu | 44 38 -14 468 -8 | 60 61
esa uuuuu | -9 -36 -134 -5 -4 | 12 19
gfz uuuuu | -66 21 275 -177 9 | -2 12
grg uuuux | 12 34 41 46 31 | -34 44
igr xxxxx | -55 10 29 45 12 | -12 17
irf xxxxx | -3 -4 -31 -33 -5 | -2 11
jpl uuuuu | -40 22 288 21 10 | 45 47
mit uuuuu | -13 -15 -194 -78 3 | 13 19
ngs uuuuu | 37 -3 168 26 -6 | 3 10
sio uuuuu | 63 19 -325 -115 -4 | 60 61
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