[IGSREPORT-22264] Wk 1764 IGS Final Orbits
IGS ACC
igs.acc at noaa.gov
Fri Nov 15 17:29:56 PST 2013
Author: AC Coordinator / NOAA NGS
sum-file Version 2.0
Final IGS Orbit Combination - Week 1764 (Oct 27, 2013 - Nov 02, 2013)
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 at each SP3 epoch. 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 with broadcast GPS time, the IGS clocks use
the linear combination of phase-smoothed P1 and P2 pseudorange data to remove
the 1st order ionospheric delay, with no other delay calibrations 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 over each daily arc. 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 10 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:
igs1764[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1764[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1764[0-6].cls IGS GPS clock combination summary report.
igs17647.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs17647.sum Complete report.
REMARKS concerning the IGS Orbit Combination:
---------------------------------------------
1. The centres used in the clock combination are COD, EMR, ESA, GFZ, GRG, MIT, and
JPL. The other centres are excluded because of poorer consistency, they provide
broadcast clocks, or clock corrections are not provided (SIO). The clock
information not used is still compared to the combination for completeness. The
value of 999999.999999 microseconds, according to the SP3 format convention,
signifies that no clock solution is available and therefore must not be used.
In general, if an AC does not contribute to the terrestrial reference frame
(i.e. the SINEX combination), then any corresponding orbits & clocks
contributed from that AC should not be included with weight in this
combination. This is done to ensure a high level of consistency between the TRF
and the orbital frame. However, there is an exception for the clocks if the AC
is the reference center. In that case, only the clocks from that AC are
included with weight.
Starting week 1707:
cod = cof${wwww}[0-6].[clk,snx,sp3] & cod = cof${wwww}7.[erp,sum]
2. Rapid (IGR) orbits/clocks are included in the combination for statistics only.
Starting week 1582, a new orbit solution from CNES/GRGS (GRG) is included with
weight. GRG clocks are included with weight starting 12-Aug-2012 (GPS Week
1701, day 0, MJD 56151), after a procedural change to generate estimates in
the center-of-figure frame instead of the center-of-mass frame. GRG LOD
estimates are included for comparison 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. 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 | COD | 32 32 CONZ HERT JOZ2 KOUC MOBS REYK WROC XMIS CONZ
0 | COD | HERT JOZ2 KOUC MOBS REYK WROC XMIS
0 | EMR | 10 OPMT
0 | ESA | 32 32 WUHN
0 | GFZ | 32 32 WUHN
0 | GRG | 10 IRKJ KELY WUHN BRMU FAA1 IRKJ KELY WUHN
0 | JPL | 10 32
0 | MIT | 2 12 21 2 10 12 21 DRAG MDVJ
1 | COD | 10 HERT KOUC REYK XMIS HARB HERT KOUC REYK XMIS
1 | EMR | 32 32 USNO
1 | ESA | 10 CHPI DRAG MATE
1 | GFZ | 32 10 32 NTUS WSRT
1 | GRG | 20 20 BOGT IRKJ IRKT ALIC BOGT DRAG FAA1 IRKJ IRKT
1 | GRG | MATE POLV WUHN
1 | JPL | 32
1 | MIT | 12 32 12 MDVJ BAKO MDVJ SYOG
2 | COD | 10 KOUC MOBS WROC XMIS HERT JOZ2 KOUC MOBS WHIT WROC
2 | COD | XMIS
2 | EMR | 32 32 MCM4 DRAO MCM4 OPMT WHIT
2 | ESA | 10 WHIT DRAG
2 | GFZ | 10
2 | GRG | 32 32 DRAG DRAO DRAG DRAO IRKJ
2 | JPL | 32
2 | MIT | 9 17 20 21 26 32 2 4 9 17 20 21 26 32 USNO BAKO CRO1
2 | MIT | DARW HOB2 MDVJ SYOG
3 | COD | 10 DRAO KOUC MAC1 NRMD REYK WROC DRAO KOUC REYK WROC
3 | EMR | 32 32 MCM4 MCM4 THU3 YELL
3 | ESA | 10
3 | GFZ | 10
3 | GRG | 32 32 BRAZ DRAG DRAO GLPS IRKJ USNO BRAZ BRMU DRAG
3 | GRG | DRAO GLPS IRKJ MAC1 PIMO
3 | JPL | 32 GLPS INVK
3 | MIT | 4 14 21 28 32 4 9 14 19 21 28 32 CONZ CRO1 DRAG KOUR
3 | MIT | MAC1 MDVJ TNML
4 | COD | KOUC KOUC
4 | EMR | 32 10 32 YELL NRC1 YELL
4 | ESA | CHPI DRAG
4 | GFZ | 32 32 STJO
4 | GRG | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
4 | GRG | 21 22 23 24 25 26 28 29 31 32 1 2 3 4 5 6 7 8 9 10
4 | GRG | 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 28
4 | GRG | 29 31 32
4 | JPL | 10 32
4 | MIT | 21 23 32 10 21 23 32 HOB2 HOB2 MDVJ NTUS
5 | ALL | 18
5 | COD | KOUC REYK WROC XMIS KOUC REYK WROC XMIS
5 | EMR | 10 32 TSKB TSKB
5 | ESA | MAR6
5 | GFZ | DRAG HYDE
5 | GRG | IRKJ KELY POLV QAQ1 GOPE POLV
5 | JPL | 32 UNSA
5 | MIT | 10 32 MAR6 MDVJ
6 | COD | 2 HERT MOBS NRIL CONZ HERT MOBS REYK WROC
6 | EMR | 2 10 32 2 10 32
6 | ESA | DRAG
6 | GFZ | 32 TIDB TIDB
6 | GRG | 2 10 2 10 32 DARW DRAG KELY NICO NOVM POLV TWTF
6 | JPL | 10
6 | MIT | 2 32 2 10 17 32 STJO STJO
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 | GRG | ~06:04 | ~ -0.15 ns
5 | GRG | ~19:55 | ~ -0.14 ns
6 | GRG | ~07:40 | ~ 0.18 ns
6. 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 AC clocks are
corrected for the radial offsets of their satellite orbits compared to the
combination.
7. The following orbit solutions were excluded from the combination because they
were biasing the weighted average (generally indicated by long arc RMS). They
were still used for statistics computation.
Day | Centre | PRN list
----+--------+---------------
5 | GRG | 18
6 | EMR | 2
6 | GRG | 12
8. Velocity changes were estimated to alleviate the effects of modeling problems,
experienced by all centres,in the Long Arc (LA) process.
Velocity changes per day and affected satellites:
Day | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
--------+----+----+----+----+----+----+----+
PRN G18 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
PRN G32 | | | | | | | 4 |
9. 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.
Starting 07-Oct-2012 (GPS Week 1709, day 0, MJD 56207) all IGS products, are
based on the updated IGS08 frame (IGb08). For more information see IGSMAIL
#6663.
10. Small rotations were applied to all the AC orbit and ERP values in order to
align them to the current IGS reference frame. These RX, RY and RZ rotations
were estimated in the IGS SINEX combination process, performed by the IGS
Reference Frame Coordinator at the Institut Geographique National (IGN).
Starting on 19-Aug-2012 (GPS Week 1702; MJD=56158), ACs began contributing
products based on 1d SINEX integrations. As a result, the SINEX combinations
are now done daily instead of weekly, and the associated daily rotations are
applied here to the orbits and ERPs. 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 | Day | [mm] [mm] [mm] [uas] [uas] [uas] [ppb]
-------+-----+---------------------------------------------------
COD | 0 | -.2 -.5 .0 -53 17 15 .30
EMR | 0 | 2.9 4.1 9.0 0 25 17 -.01
ESA | 0 | 6.2 5.4 -11.7 13 -6 53 .06
GFZ | 0 | .2 .7 -.6 -12 -33 27 .31
GRG | 0 | -1.4 8.3 3.7 -1 21 -6 .52
JPL | 0 | 5.4 10.9 2.9 -70 -31 76 .35
MIT | 0 | -.5 6.1 .7 -18 22 -12 .37
NGS | 0 | -1.8 .1 .5 -4 14 2 .50
SIO | 0 | 4.4 3.8 -24.7 -9 -170 23 .45
COD | 1 | -.3 1.0 .3 -40 28 19 .07
EMR | 1 | 3.0 1.2 10.2 8 25 12 .18
ESA | 1 | 5.1 7.2 -7.9 7 -11 61 .01
GFZ | 1 | .5 1.1 -.6 -7 -32 20 .13
GRG | 1 | 4.5 5.9 3.6 -7 8 -4 .38
JPL | 1 | 8.0 .6 5.4 -60 -70 88 .67
MIT | 1 | 1.8 4.8 .1 -20 2 -9 .23
NGS | 1 | 2.4 1.0 -5.8 15 7 16 .39
SIO | 1 | 3.8 2.9 -25.0 -14 -143 47 .25
COD | 2 | -1.0 1.2 .0 -39 34 23 .20
EMR | 2 | 6.1 10.9 7.3 -10 18 9 .21
ESA | 2 | 5.1 5.2 -8.1 -16 -7 47 -.04
GFZ | 2 | .3 .9 -.8 -20 -34 25 .20
GRG | 2 | 3.8 5.9 -4.5 -12 8 26 .53
JPL | 2 | 6.4 7.7 7.5 -13 -26 64 .13
MIT | 2 | 2.4 6.3 -.5 -20 5 -17 .21
NGS | 2 | 4.5 6.9 2.6 10 -5 33 .57
SIO | 2 | 4.9 3.0 -31.5 -12 -88 -28 .23
COD | 3 | -1.5 .8 -1.3 -61 23 28 .03
EMR | 3 | 4.2 8.2 7.0 -22 4 15 .14
ESA | 3 | 1.5 9.9 -10.9 14 -6 55 -.15
GFZ | 3 | .0 1.2 -1.4 -23 -25 36 .23
GRG | 3 | 4.6 5.0 -9.1 -39 17 -11 .38
JPL | 3 | 4.3 9.5 2.8 -63 57 29 .44
MIT | 3 | 1.2 6.2 -2.4 -19 20 -15 .19
NGS | 3 | 2.0 1.4 4.2 -34 7 15 .47
SIO | 3 | -1.5 4.9 -42.4 -79 -180 -81 .12
COD | 4 | -1.2 .2 -.7 -54 29 21 -.18
EMR | 4 | 6.3 8.1 1.2 -21 15 13 -.10
ESA | 4 | 1.6 10.2 -15.1 0 39 65 -.27
GFZ | 4 | .1 1.3 -1.3 -12 -32 38 .01
GRG | 4 | 3.4 7.7 -11.6 -13 12 28 .01
JPL | 4 | 4.2 9.1 1.9 -77 53 16 .22
MIT | 4 | 3.8 9.0 -3.5 -18 -12 -7 -.07
NGS | 4 | .0 2.7 -6.3 11 8 18 .23
SIO | 4 | 3.0 5.8 -39.4 -64 -212 -181 -.09
COD | 5 | -.6 -.2 -.5 -62 6 28 -.03
EMR | 5 | 5.6 8.2 -6.4 -15 20 5 -.09
ESA | 5 | 1.8 5.3 -13.0 5 41 67 .0
GFZ | 5 | -.2 .9 -.8 -19 -32 29 .11
GRG | 5 | 4.6 2.2 -9.7 -25 22 -8 .20
JPL | 5 | 5.0 8.6 3.0 -74 -15 125 .19
MIT | 5 | 5.0 8.8 3.1 0 3 -36 .03
NGS | 5 | 6.3 .0 5.9 -24 -14 41 .29
SIO | 5 | 4.2 4.4 -21.2 -71 -161 -276 .08
COD | 6 | -.8 -.2 -.6 -67 16 18 .16
EMR | 6 | 1.0 10.7 3.6 -12 18 -4 -.16
ESA | 6 | 8.2 8.0 -14.5 22 3 64 -.05
GFZ | 6 | -.1 1.1 -1.2 -18 -33 17 .37
GRG | 6 | 9.3 4.3 -1.3 -7 20 4 .55
JPL | 6 | 8.5 -.3 8.8 -26 7 79 .12
MIT | 6 | 3.3 7.0 3.7 -23 -2 -38 .24
NGS | 6 | 4.6 .5 2.2 -16 -6 38 .08
SIO | 6 | 4.4 3.5 -16.4 -66 -125 -199 .34
11. As inidicated in the previous remarks, the IGS final orbits are aligned to the
IGS reference frame by pre-aligning each AC orbit with the 3 corresponding
SINEX rotations. This approach began 27-Feb-2000 (GPS Week 1051-0; MJD 51601).
Starting sometime prior to 19-Aug-2012 (GPS Week 1702; MJD=56158), the orbit
combination procedures used an incorrect sign convention to apply the SINEX
RX and RY values to the AC orbits.
Also starting 27-Feb-2000 (GPS Week 1051-0; MJD 51601), the AC orbits were
pre-aligned using rotations derived from differences between AC and IGS
combined x and y polar motion. These ERP rotations were intended to
approximate day-to-day variations of the AC orbital frames when only weekly
averaged AC TRF rotations were available (For more details, see IGSMAIL
#2750). With the change to daily SINEX integrations starting 19-Aug-2012, the
ERP rotations are no longer needed/applied.
12. 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; from GPS Week 1632 through 1648 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 seven 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 1.1764.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1764.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 2.1764.[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 3.1764.[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 part,
Table 5, is similar to Table 4 and contains daily precise navigation
statistics (Tables 5.1764.0-6). The sixth part, Table 6, is a weekly
summary of daily ERP combination statistics. The seventh part, Table 7,
contains the daily ERP statistics. But this is not the IGS official ERP
combination products (which come from the accompanying SINEX combination)
but provided to check combination consistency, etc.
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 1764 summary. (Oct 27, 2013 - Nov 02, 2013)
Table 1.1764.a GPS week: 1764 MJD: 56592.000-56598.000
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 262| 1 0 3 -7 28 13 .11 10 10 | -466 -643 18 136
| 0 0 1 7 19 11 .02 | 350 497
emr 80| -1 2 1 -23 -7 12 .09 17 17 | 2351 -226 14 130
| 1 0 0 12 19 14 .03 | 716 783
esa 150| 1 0 0 35 24 12 -.19 6 5 | -731 249 9 132
| 0 0 0 15 19 8 .02 | 1275 2037
gfz 198| 0 0 -3 -16 -21 4 .09 10 10 | 84 -127 12 102
| 0 1 0 4 16 8 .02 | 439 797
grg 188| 1 0 0 1 6 -2 .33 15 13 | 176 -203 142870 142991
| 1 1 3 21 15 19 .03 | 164 194
igr n/a| 0 0 0 0 13 -22 -.34 5 4 | 512 275 16 93
| 0 0 0 8 13 9 .03 | 1510 915
jpl 80| -1 0 1 2 -6 2 .13 15 15 | 2013 -388 15 156
| 1 0 1 29 24 31 .04 | 886 824
mit 300| 0 0 0 -8 -23 -17 -.19 12 10 | 87 -503 22 280
| 0 0 1 14 28 6 .02 | 537 1497
ngs 241| 0 1 1 -38 -35 -37 .07 11 10 | -506 -214 1726 3412
| 1 1 3 33 61 14 .05 | 326 1190
sio 462| 0 0 3 -47 -136 -133 -.62 17 17 | --- --- --- ---
| 1 1 1 42 46 123 .06 | --- ---
Table 1.1764.b GPS week : 1764 MJD: 56592.000-56598.000
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 | 4 4 3 3 3 4 4 |
2 | 4 4 4 4 4 4 9 |
3 | 4 3 4 3 4 4 4 |
4 | 3 3 3 4 4 4 4 |
5 | 6 5 5 5 5 5 5 |
6 | 4 3 4 3 4 4 4 |
7 | 5 4 4 4 4 5 4 |
8 | 4 4 4 3 4 4 4 |
9 | 4 3 3 3 3 3 3 |
10 | 5 4 4 4 5 5 6 |
11 | 4 4 4 4 4 5 4 |
12 | 6 6 5 6 5 6 5 |
13 | 4 4 4 4 4 7 4 |
14 | 4 4 4 5 4 5 4 |
15 | 5 4 4 4 4 4 4 |
16 | 5 6 5 6 5 5 5 |
17 | 4 4 4 4 4 4 5 |
18 | 4 4 4 4 4 0 4 |
19 | 4 4 4 4 5 5 5 |
20 | 4 7 3 4 4 5 4 |
21 | 4 4 4 4 4 4 4 |
22 | 3 3 4 3 3 5 4 |
23 | 5 5 4 5 5 5 5 |
24 | 4 4 4 4 4 4 4 |
25 | 4 4 5 4 4 4 4 |
26 | 3 3 4 3 4 4 4 |
27 | 5 4 4 4 4 4 4 |
28 | 4 3 4 4 4 4 4 |
29 | 5 5 5 5 4 5 4 |
31 | 4 4 5 5 4 5 5 |
32 | 6 5 5 6 7 7 5 |
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
result of the combination after the AC orbits were pre-aligned using
the SINEX rotations from above. Prior to Wk 1702, AC ERP rotations
used in the pre-alignment were also displayed.
WRMS - RMS weighted by the centres SP3 header accuracy codes.
STA - Number of stations in the daily solutions.
Table 2.1764.0 GPS week: 1764 Day: 0 MJD: 56592.000
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 -10 10 3 .13 10 9 | -846 -357 18 117
emr 80| -3 3 1 -17 -31 20 .10 17 16 | 2510 256 15 120
esa 150| 1 0 -1 35 6 21 -.21 6 6 | -2422 3686 8 120
gfz 196| 0 0 -4 -14 -34 0 .09 11 11 | -532 699 12 98
grg 191| 0 1 3 45 24 -16 .29 13 13 | -51 -11 18 248
igr n/a| 0 0 0 -9 22 -5 -.34 5 5 | -1323 1239 16 83
jpl 80| -2 -1 3 -21 -39 -3 .13 14 14 | 2866 232 15 165
mit 300| 0 0 -1 3 -4 -11 -.23 12 11 | -199 273 24 290
ngs 243| 0 1 2 -53 37 -37 .00 11 11 | -856 -285 1639 3687
sio 466| 0 -2 1 13 -161 5 -.69 18 16 | --- --- --- ---
Table 2.1764.1 GPS week: 1764 Day: 1 MJD: 56593.000
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 262| 0 0 5 -12 53 14 .09 10 10 | -670 -207 18 129
emr 80| -1 1 0 -28 -18 -6 .09 15 15 | 2905 -1475 14 119
esa 150| 1 0 0 27 3 12 -.21 5 5 | 427 -1378 8 119
gfz 198| 0 0 -3 -11 -4 4 .11 10 10 | 320 -495 10 92
grg 190| 0 1 4 -5 -18 -6 .38 16 12 | 226 -140 15 127
igr n/a| 0 0 0 6 21 -21 -.31 4 4 | 193 -942 16 94
jpl 80| 0 1 0 0 -17 -17 .12 15 14 | 3264 -1659 15 168
mit 300| -1 -1 -2 -17 -62 -17 -.19 11 10 | -9 49 21 274
ngs 242| 0 2 -2 2 47 -8 .07 10 9 | -414 -508 1641 3445
sio 452| 0 -1 2 -22 -154 22 -.61 17 20 | --- --- --- ---
Table 2.1764.2 GPS week: 1764 Day: 2 MJD: 56594.000
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 258| 0 0 4 -2 35 25 .12 10 9 | -56 -1136 15 120
emr 80| -3 1 1 -20 0 5 .11 17 17 | 1859 -810 13 128
esa 150| 1 -1 0 18 15 4 -.17 5 5 | 100 -56 9 113
gfz 198| -1 0 -5 -15 -17 -1 .08 10 10 | 248 -506 14 95
grg 189| 0 1 -2 -2 16 14 .33 14 14 | 397 -427 14 146
igr n/a| 0 0 1 13 16 -28 -.30 4 4 | -386 -248 16 78
jpl 80| 0 0 1 19 -18 -3 .17 16 15 | 1991 -1180 16 145
mit 300| 0 0 -3 -10 11 -12 -.19 11 10 | 1217 -3876 22 266
ngs 241| -1 2 1 -23 -66 -51 .08 10 10 | -1062 2436 1597 3065
sio 467| 0 0 2 -2 -54 -78 -.68 16 15 | --- --- --- ---
Table 2.1764.3 GPS week: 1764 Day: 3 MJD: 56595.000
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 263| 1 0 2 -21 22 30 .12 10 10 | -338 -616 20 135
emr 80| -1 2 1 -41 -10 3 .03 16 16 | 1394 72 14 144
esa 150| 1 0 -1 48 21 11 -.17 6 5 | -2406 2269 9 127
gfz 199| 0 0 -2 -18 -6 6 .11 10 9 | 133 -393 14 103
grg 191| 1 0 -1 -18 -2 -9 .36 13 12 | 97 -417 13 146
igr n/a| 0 0 0 0 30 -20 -.32 4 4 | -546 739 16 87
jpl 80| -1 0 1 -6 30 -10 .04 15 15 | 948 -111 15 144
mit 300| 0 -1 0 1 -29 -20 -.19 11 9 | -42 -26 22 290
ngs 244| -2 1 3 -28 -42 -38 .06 12 11 | -309 -653 1670 2890
sio 470| 0 -1 2 -81 -160 -133 -.64 16 18 | --- --- --- ---
Table 2.1764.4 GPS week: 1764 Day: 4 MJD: 56596.000
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 264| 0 0 3 0 35 9 .10 10 9 | -337 -1144 17 120
emr 80| -2 2 0 -3 -7 12 .13 17 17 | 1650 957 16 128
esa 150| 1 0 0 18 55 14 -.18 5 5 | 74 -1561 8 138
gfz 198| 0 -2 -2 -22 -31 -8 .10 10 9 | -45 -568 12 97
grg 190| 0 0 -1 0 1 1 .33 13 13 | 0 0 999999 999999
igr n/a| 0 0 1 1 -4 -37 -.33 4 4 | 584 1549 16 78
jpl 80| -3 0 1 12 0 -24 .14 15 14 | 1006 765 15 150
mit 300| 0 0 0 -14 -53 -9 -.19 12 9 | -496 282 24 276
ngs 241| -1 0 -1 -27 -94 -38 .06 12 11 | -400 -895 1688 3457
sio 464| 0 0 4 -90 -196 -222 -.62 15 16 | --- --- --- ---
Table 2.1764.5 GPS week: 1764 Day: 5 MJD: 56597.000
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 264| 1 0 3 -4 -2 11 .09 11 11 | -93 -1108 18 135
emr 80| 0 3 0 -33 -17 16 .10 18 18 | 3244 -460 15 138
esa 150| 0 0 -1 44 47 23 -.21 6 6 | -1239 272 12 170
gfz 200| 0 0 -3 -18 -48 19 .09 11 10 | -327 1278 13 98
grg 184| 2 0 -6 4 6 -31 .29 17 14 | 289 -372 17 132
igr n/a| 0 0 0 -10 -5 -20 -.35 5 4 | 2778 -362 17 102
jpl 80| 0 -1 2 -39 -19 7 .16 16 15 | 2379 -534 16 142
mit 300| 0 0 0 8 5 -19 -.17 12 10 | -3 -211 22 259
ngs 239| 0 0 6 -36 -16 -34 .16 12 10 | -148 -955 1771 3726
sio 451| -1 2 4 -68 -118 -298 -.58 16 16 | --- --- --- ---
Table 2.1764.6 GPS week: 1764 Day: 6 MJD: 56598.000
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 264| 2 0 2 0 46 0 .15 11 11 | -924 66 21 197
emr 80| -1 1 0 -21 30 37 .06 18 18 | 2900 -124 16 138
esa 150| 1 0 0 57 22 0 -.17 5 5 | 345 -1483 10 137
gfz 200| -1 -2 -4 -10 -8 10 .05 9 8 | 796 -909 15 133
grg 182| 3 0 0 -15 21 26 .34 22 16 | 276 -57 16 142
igr n/a| 1 0 0 0 12 -22 -.39 6 5 | 2287 -44 18 131
jpl 80| -3 0 1 50 18 69 .14 15 14 | 1643 -231 16 181
mit 300| -1 0 1 -31 -29 -29 -.17 12 10 | 143 -14 24 309
ngs 240| -1 2 1 -105 -112 -51 .08 11 10 | -354 -642 2081 3618
sio 467| -2 1 6 -80 -108 -229 -.53 19 18 | --- --- --- ---
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 3.1764.0 GPS week: 1764 Day: 0 MJD: 56592.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 7 12 5 9 10 5 12 10 10 15 3 | 24 28 24 25 30 21 31 26 26 23 25
2 | 7 16 7 13 10 4 16 11 9 39 4 | 25 28 26 32 26 24 20 26 23 39 25
3 | 8 12 4 10 13 4 10 10 13 14 3 | 22 26 20 26 24 18 22 22 26 17 22
4 | 9 11 4 8 8 5 8 10 8 27 3 | 27 29 31 33 29 27 26 29 29 33 29
5E | 12 22 11 14 19 5 21 11 11 12 5 | 32 33 22 31 31 23 27 26 32 19 26
6 | 9 10 4 10 13 5 9 9 13 11 3 | 18 23 21 26 23 19 20 23 24 18 21
7 | 9 17 7 9 12 4 16 12 16 22 4 | 27 25 17 25 29 15 20 19 25 21 20
8 | 10 8 6 9 9 4 11 17 9 12 3 | 21 21 18 21 19 14 21 17 19 16 17
9 | 10 9 5 10 8 4 12 16 6 8 3 | 16 19 14 18 17 11 17 18 17 10 15
10E | 11 24 6 13 11 5 15 10 8 12 4 | 68 77 66 67 68 64 74 67 69 65 68
11 | 7 17 4 9 15 3 15 8 11 15 4 | 43 48 48 48 54 45 47 50 46 41 46
12E | 11 26 7 11 20 5 27 15 12 17 6 | 32 36 28 31 37 29 33 31 31 30 29
13 | 9 15 5 9 16 3 15 14 10 15 4 | 22 28 17 27 36 18 25 20 20 19 21
14 | 11 15 6 10 13 4 13 10 10 15 4 | 25 24 20 24 28 20 23 22 23 15 21
15 | 6 18 8 11 12 5 17 15 13 15 4 | 19 25 14 14 23 14 21 16 25 14 16
16E | 9 14 7 14 23 4 15 16 13 15 5 | 33 30 25 32 36 23 26 29 28 25 27
17 | 12 18 6 11 8 4 16 10 11 24 4 | 25 33 28 35 33 28 29 34 31 31 29
18E | 9 12 7 11 20 3 11 12 11 14 4 | 969 974 9999 970 9999 9999 971 976 974 12 9999
19 | 11 15 4 12 11 3 14 13 12 24 4 | 23 26 22 29 25 21 24 27 24 25 22
20E | 9 10 5 10 11 4 10 7 13 16 3 | 35 37 33 36 37 34 34 32 35 36 35
21 | 9 17 6 10 11 5 16 11 12 --- 4 | 31 33 32 39 37 31 32 32 33 --- 32
22E | 8 15 6 9 7 4 9 8 9 15 3 | 37 33 32 36 39 32 34 36 39 28 35
23 | 10 15 6 11 14 4 15 15 11 15 4 | 22 23 17 25 26 18 25 20 20 21 19
24 | 7 12 5 11 10 5 11 12 12 15 3 | 16 22 15 15 22 13 24 16 16 12 16
25E | 10 12 7 7 13 5 17 14 13 12 4 | 20 28 19 20 23 13 28 21 24 16 20
26 | 9 13 4 10 9 5 8 8 12 30 3 | 16 19 13 20 16 13 16 17 19 30 15
X27 | 8 10 6 13 --- 3 13 10 15 15 4 | 27 32 28 32 --- 27 35 30 29 23 28
28E | 7 16 4 9 15 4 9 7 12 7 3 | 20 25 17 21 23 15 19 18 27 13 19
29 | 12 18 6 11 11 6 18 21 9 24 5 | 30 31 25 30 28 26 31 32 28 24 26
31 | 10 14 5 11 17 5 13 11 8 18 4 | 24 26 17 22 35 16 24 21 23 17 21
32E | 14 37 8 11 15 7 16 15 10 18 6 | 80 73 81 79 81 81 76 84 78 83 78
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 17 6 11 13 5 14 12 11 18 |T 59 61 26 60 32 25 59 59 60 25 27
WRMS | 9 16 6 11 13 5 14 11 11 16 |NE 23 27 22 26 28 20 25 24 25 22 23
MEDI | 9 15 6 10 12 4 14 11 11 15 |MD 25 28 22 29 29 21 26 26 26 21 22
Table 3.1764.1 GPS week: 1764 Day: 1 MJD: 56593.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 9 11 4 9 11 5 13 8 11 14 3 | 21 21 17 20 25 15 29 18 23 19 18
2 | 7 15 5 12 12 3 15 10 8 36 3 | 15 21 14 23 20 14 18 16 18 28 15
3 | 7 9 4 10 13 5 11 8 9 12 3 | 23 25 22 26 26 20 25 22 28 19 23
4 | 7 10 3 9 9 4 8 10 9 22 3 | 20 18 17 23 22 17 19 18 21 21 18
5E | 15 21 6 13 11 4 19 9 14 10 4 | 27 24 16 22 23 14 22 18 24 13 18
6 | 7 11 3 9 13 4 10 7 10 9 3 | 15 17 13 17 16 11 17 16 22 15 14
7 | 9 17 5 11 10 3 16 10 11 20 4 | 24 22 15 24 28 13 21 17 19 15 18
8 | 7 10 6 10 11 4 9 13 11 12 3 | 20 19 18 22 19 15 20 18 22 17 17
9 | 6 11 4 10 9 3 10 10 12 7 3 | 16 15 12 18 17 9 16 15 16 9 13
10E | 11 19 5 10 12 5 18 11 8 12 4 | 52 60 53 56 55 51 59 52 55 50 54
11 | 11 17 4 9 14 4 15 8 11 16 4 | 21 33 26 30 35 27 36 30 31 26 27
12E | 9 27 8 9 20 4 24 12 9 17 5 | 33 37 29 30 36 27 35 33 33 31 30
13 | 11 15 5 8 15 4 15 11 11 14 4 | 25 27 17 21 34 16 27 17 21 15 19
14 | 12 16 5 12 13 6 17 7 12 15 4 | 21 22 17 20 24 14 22 16 22 11 17
15 | 8 19 6 12 10 4 17 9 7 10 4 | 18 23 13 17 23 11 20 17 17 14 15
16E | 15 17 6 15 23 4 19 16 12 15 5 | 35 31 27 35 36 27 28 29 31 31 29
17 | 11 17 5 10 8 5 20 8 11 23 4 | 18 27 21 29 28 20 29 23 23 21 22
18E | 8 13 5 10 20 4 13 8 10 13 4 | 899 900 9999 898 9999 9999 897 901 900 14 9999
19 | 13 14 4 8 9 4 13 14 10 23 4 | 17 20 16 19 21 16 21 18 22 18 16
20E | 8 9 7 11 50 5 10 12 8 13 6 | 27 25 23 26 50 23 25 24 27 21 25
21 | 9 17 5 12 10 4 15 9 10 22 4 | 26 26 23 29 29 20 26 23 26 23 24
22E | 8 14 6 8 7 3 10 6 10 16 3 | 38 36 31 34 40 34 34 36 43 33 35
23 | 12 15 6 9 14 5 17 14 13 14 4 | 25 27 20 21 26 19 27 21 20 20 20
24 | 10 13 5 9 10 5 15 8 10 15 3 | 14 19 13 14 21 9 23 13 16 11 13
25E | 8 14 6 9 15 3 16 15 7 9 4 | 18 26 16 16 21 12 26 19 19 12 17
26 | 10 12 6 8 7 4 10 8 10 30 3 | 15 17 11 18 16 11 16 15 16 31 13
X27 | 9 8 5 12 --- 5 13 7 10 14 3 | 20 21 18 22 --- 18 27 19 26 17 19
28E | 7 13 4 9 13 4 10 9 9 9 3 | 21 22 18 25 24 17 22 20 23 15 20
29 | 8 18 8 8 7 5 17 23 9 21 4 | 20 23 18 20 21 16 24 25 21 15 17
31 | 11 15 5 14 15 6 15 11 12 17 4 | 22 22 15 19 31 12 22 17 25 12 18
32E | 15 18 8 9 14 6 15 21 11 17 5 | 68 61 67 62 63 65 62 68 61 64 64
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 15 5 10 16 4 15 11 10 17 |T 52 54 21 53 28 19 54 51 53 21 22
WRMS | 9 15 5 10 12 4 14 10 9 20 |NE 19 22 16 21 24 15 23 18 21 17 17
MEDI | 9 15 5 10 12 4 15 10 10 15 |MD 21 23 17 22 25 16 25 19 23 18 18
Table 3.1764.2 GPS week: 1764 Day: 2 MJD: 56594.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 11 3 7 15 5 12 6 8 14 3 | 22 27 20 23 27 19 30 21 25 18 21
2 | 7 16 5 13 12 3 18 11 8 33 4 | 23 25 20 29 23 18 22 23 24 29 21
3 | 6 16 4 8 17 5 10 7 12 12 3 | 21 23 19 27 24 18 22 20 28 17 21
4 | 11 10 4 10 11 5 12 10 8 17 3 | 23 24 23 26 24 20 26 25 24 26 22
5E | 10 25 6 14 12 4 20 8 7 10 4 | 24 28 19 22 25 17 25 19 24 18 19
6 | 7 15 3 9 15 4 11 7 13 8 3 | 19 20 16 23 21 14 15 19 21 18 17
7 | 9 17 4 10 16 5 16 10 9 17 3 | 24 23 16 21 29 14 20 18 22 16 18
8 | 8 10 5 10 12 5 12 11 9 12 3 | 17 18 11 16 14 10 17 14 17 12 12
9 | 7 11 4 11 11 3 13 9 8 7 3 | 17 18 12 16 16 10 17 14 17 8 13
10E | 10 24 5 9 13 5 19 9 10 14 4 | 41 50 38 37 38 37 45 36 41 37 38
11 | 9 16 4 8 18 5 13 7 11 13 3 | 29 37 33 36 45 30 37 36 31 30 33
12E | 11 25 6 10 21 3 26 11 12 11 5 | 24 27 17 20 23 13 23 18 23 14 17
13 | 10 17 4 9 19 5 16 12 7 15 4 | 24 29 18 24 35 18 26 18 18 16 20
14 | 13 17 5 7 14 6 15 11 5 13 4 | 23 24 18 22 25 16 24 19 19 11 18
15 | 7 20 6 8 12 4 21 8 14 13 4 | 17 25 11 14 26 10 22 15 21 13 14
16E | 11 19 5 13 19 4 15 16 12 16 4 | 35 35 30 33 35 30 34 34 29 29 31
17 | 13 18 5 7 9 4 21 9 8 24 4 | 22 31 24 29 32 23 32 28 25 24 25
18E | 11 12 5 11 14 3 14 13 11 10 4 | 816 811 9999 812 9999 9999 814 809 812 14 9999
19 | 10 15 4 8 13 3 13 13 15 23 4 | 16 22 18 23 25 15 22 25 19 20 18
20E | 10 9 4 11 13 4 11 9 8 12 3 | 32 33 29 34 20 30 33 32 30 32 29
21 | 9 17 4 11 9 4 16 8 9 20 3 | 30 28 27 35 32 25 29 24 21 16 26
22E | 9 11 5 9 16 4 11 13 11 10 3 | 34 32 31 35 29 31 34 25 30 29 29
23 | 12 17 4 12 17 5 16 13 9 17 4 | 24 23 17 22 27 17 22 19 19 18 18
24 | 10 13 4 8 11 4 14 9 13 14 3 | 17 22 13 15 23 11 25 13 17 14 14
25E | 13 14 7 13 13 6 15 9 14 10 4 | 20 25 18 17 20 15 27 15 23 15 17
X26 | 7 14 4 --- 10 6 --- 7 13 --- 4 | 18 21 12 --- 17 11 --- 14 17 --- 13
X27 | 9 13 4 11 --- 1 12 8 15 12 4 | 24 24 23 29 --- 21 28 23 26 20 23
28E | 6 16 4 7 15 4 12 10 10 8 3 | 20 25 16 20 22 14 23 18 25 13 18
29 | 9 19 6 9 11 5 18 17 16 20 4 | 28 26 24 25 23 21 25 23 27 17 22
31 | 7 18 6 16 18 4 16 8 10 14 4 | 21 28 19 22 30 14 25 17 21 12 19
32E | 15 18 6 11 13 5 16 18 10 21 5 | 86 88 88 86 91 91 88 94 91 92 88
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 17 5 10 14 4 16 11 10 16 |T 51 53 22 53 28 21 54 49 51 21 23
WRMS | 9 17 5 10 14 4 15 10 10 15 |NE 21 24 18 23 25 16 24 20 21 17 19
MEDI | 9 16 4 10 13 4 15 9 10 13 |MD 23 25 19 23 25 17 25 20 24 17 19
Table 3.1764.3 GPS week: 1764 Day: 3 MJD: 56595.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 6 13 4 7 8 4 13 7 12 14 3 | 23 24 20 22 26 18 27 22 21 20 21
2 | 9 17 7 12 12 3 15 13 10 29 4 | 22 26 22 23 21 18 20 25 14 26 19
3 | 6 11 3 9 13 6 10 6 12 12 3 | 25 27 26 31 28 25 28 28 30 26 27
4 | 8 11 7 7 10 5 8 12 14 17 3 | 28 23 26 26 26 22 20 28 17 26 23
5E | 12 25 6 11 13 5 22 14 12 14 5 | 24 28 15 20 23 13 22 19 22 18 16
6 | 6 13 3 10 11 5 7 6 14 11 3 | 19 19 21 26 23 17 19 20 22 18 20
7 | 9 17 5 11 10 3 15 9 11 19 4 | 25 24 19 27 29 17 20 19 22 20 20
8 | 8 10 5 6 10 3 11 10 8 12 3 | 22 21 18 21 21 16 22 17 17 18 18
9 | 8 11 4 7 7 3 13 9 8 9 3 | 19 17 14 17 17 12 18 13 17 8 14
10E | 13 19 6 8 12 5 17 8 12 15 4 | 50 57 48 49 51 48 52 49 45 50 49
11 | 8 18 5 11 15 5 14 9 13 14 4 | 36 38 38 41 43 36 40 41 36 35 37
12E | 13 25 8 12 19 4 27 10 10 13 5 | 39 39 34 39 41 34 39 36 36 34 34
13 | 10 16 5 10 16 4 15 10 10 12 4 | 22 27 20 26 37 20 25 20 25 18 22
14 | 16 18 6 8 12 4 15 13 14 14 4 | 24 24 18 24 25 17 22 25 24 16 20
15 | 8 21 6 8 11 3 21 8 12 12 4 | 20 26 16 19 24 14 27 17 24 13 17
16E | 10 20 6 15 21 4 18 14 17 14 5 | 53 52 49 54 52 49 51 54 56 50 51
17 | 11 19 6 9 11 4 19 9 12 23 4 | 26 29 27 30 32 25 31 31 26 26 26
18E | 8 15 5 9 12 3 13 8 13 12 3 | 9999 9999 9999 9999 9999 9999 9999 9999 9999 16 9999
19 | 11 16 3 7 10 4 15 17 12 21 4 | 22 23 21 26 23 20 24 27 24 22 21
20E | 11 8 4 12 12 3 10 6 10 13 3 | 44 44 42 46 35 43 44 45 48 48 43
21 | 9 17 6 9 10 4 15 8 17 21 4 | 29 27 30 34 33 29 30 27 35 17 29
22E | 8 13 5 7 9 3 9 11 9 10 3 | 42 39 39 40 40 38 38 41 44 37 40
23 | 13 15 5 11 13 5 15 23 11 18 5 | 36 34 33 35 38 32 37 35 32 32 32
24 | 10 14 5 10 10 3 15 5 9 16 3 | 17 20 13 16 22 11 25 14 20 14 15
25E | 9 11 4 10 14 3 14 7 11 11 3 | 22 21 16 18 20 13 25 16 20 10 17
26 | 9 13 4 10 8 3 13 6 12 31 3 | 16 15 13 20 17 12 16 13 14 31 13
X27 | 8 10 4 14 --- 5 13 7 11 16 3 | 26 22 27 32 --- 24 28 25 24 21 26
28E | 7 17 3 9 17 4 13 7 9 8 3 | 20 23 17 21 22 14 20 17 22 15 18
29 | 13 19 7 8 10 5 17 14 11 20 4 | 26 26 23 25 25 22 26 24 27 17 22
31 | 12 19 6 13 15 5 15 9 11 15 4 | 25 27 18 22 31 18 24 20 24 17 20
32E | 18 17 11 11 15 6 17 20 11 17 5 | 114 106 114 107 111 111 105 106 105 110 109
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 16 6 10 13 4 15 11 12 16 |T 30 30 27 31 32 26 30 29 29 26 27
WRMS | 10 16 5 9 12 4 15 9 11 18 |NE 24 24 22 25 27 20 25 23 23 21 22
MEDI | 9 16 5 10 12 4 15 9 11 14 |MD 25 26 21 26 26 20 25 25 24 20 21
Table 3.1764.4 GPS week: 1764 Day: 4 MJD: 56596.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 5 12 3 9 11 5 12 11 9 14 3 | 20 25 19 22 26 17 28 22 22 17 20
X2 | 10 17 4 11 13 2 --- 11 10 26 4 | 25 29 24 32 25 21 --- 25 24 20 24
3 | 8 14 5 8 11 4 10 7 15 12 3 | 25 24 24 23 25 18 23 20 28 16 23
4 | 7 12 5 7 11 4 9 13 11 16 3 | 26 26 26 30 27 24 24 29 28 25 26
5E | 14 21 7 11 14 3 18 10 9 14 4 | 23 22 13 19 21 12 18 16 21 14 15
6 | 8 16 4 9 11 4 10 8 14 10 3 | 21 19 18 20 20 16 20 20 21 18 18
7 | 8 18 5 9 15 3 15 8 9 17 3 | 24 24 15 21 27 13 21 18 18 15 17
8 | 9 13 4 7 11 4 11 13 10 11 3 | 21 21 14 16 17 11 22 11 20 13 14
9 | 9 13 3 10 10 3 10 6 8 7 3 | 18 19 12 15 14 9 16 12 15 10 13
10E | 14 20 5 10 16 4 17 10 14 14 4 | 33 43 30 35 39 29 40 31 36 34 33
11 | 7 18 5 7 15 4 13 12 11 14 3 | 36 38 36 39 43 34 39 41 34 35 36
12E | 10 25 6 13 15 3 26 8 11 12 5 | 28 27 22 33 26 21 23 24 26 26 23
13 | 10 16 6 9 16 4 13 10 9 13 4 | 26 28 16 23 34 16 27 18 18 14 20
14 | 11 18 4 8 14 5 15 9 13 14 4 | 25 23 20 25 26 19 25 23 24 17 21
15 | 7 18 4 8 13 3 18 9 15 11 4 | 17 20 12 16 24 10 18 13 23 14 14
16E | 15 26 6 12 17 3 20 12 10 12 5 | 25 28 27 29 26 22 25 27 33 23 25
17 | 12 18 4 11 9 4 17 8 12 23 4 | 23 30 26 31 34 24 27 30 33 25 27
18E | 8 15 4 11 20 3 13 8 11 11 4 | 9999 9999 9999 9999 9999 9999 9999 9999 9999 16 9999
19 | 9 17 5 10 12 4 14 20 12 22 4 | 21 22 20 26 21 18 23 28 26 20 21
20E | 10 9 4 8 12 4 13 9 17 14 3 | 53 52 50 52 43 50 50 51 52 50 51
21 | 7 16 5 9 12 4 14 10 12 21 3 | 26 29 23 30 30 24 29 24 26 18 25
22E | 10 11 4 7 9 4 9 10 10 11 3 | 29 26 24 29 29 23 27 25 26 23 25
23 | 10 20 6 11 17 4 16 14 11 15 4 | 30 31 22 26 26 20 31 27 21 21 24
24 | 11 15 4 7 10 3 12 6 20 14 4 | 18 20 12 16 22 9 24 12 24 14 15
25E | 13 13 6 10 12 2 15 8 7 13 3 | 24 22 17 21 21 15 25 16 19 20 18
26 | 7 16 5 8 11 3 9 8 13 31 3 | 16 19 10 15 16 9 17 13 21 31 12
X27 | 9 12 4 11 --- 3 13 8 16 13 4 | 25 21 23 22 --- 19 28 23 25 19 22
28E | 7 16 3 10 15 4 12 9 14 7 3 | 32 33 29 33 31 28 29 29 38 24 30
29 | 11 18 5 11 9 7 17 13 10 21 4 | 29 27 23 27 26 22 27 27 26 23 24
31 | 9 19 5 14 16 3 14 7 12 15 4 | 22 27 19 21 33 16 27 19 24 14 20
32E | 16 20 12 11 16 6 20 33 14 15 6 | 144 141 142 142 143 140 144 151 145 142 143
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 17 5 10 13 4 15 12 12 15 |T 29 30 25 29 30 23 30 27 29 24 26
WRMS | 9 17 5 9 13 4 14 9 11 16 |NE 23 24 19 23 25 17 24 21 23 19 20
MEDI | 9 16 5 10 12 4 13 9 11 14 |MD 25 26 22 25 26 19 25 23 24 20 22
Table 3.1764.5 GPS week: 1764 Day: 5 MJD: 56597.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 13 14 7 10 10 6 13 14 11 15 4 | 19 23 19 22 28 16 28 20 17 16 18
X2 | 9 17 4 10 17 3 --- 8 9 25 4 | 20 39 22 30 32 22 --- 25 28 21 23
3 | 8 17 6 14 11 3 12 11 12 12 4 | 27 31 26 32 29 27 28 31 28 30 28
4 | 10 13 5 8 14 4 12 11 9 13 3 | 22 23 21 27 31 23 24 26 26 21 23
5E | 14 23 6 13 13 5 20 11 13 14 5 | 25 26 16 21 25 16 21 18 20 16 17
6 | 8 16 5 14 11 3 11 7 12 10 3 | 17 18 18 26 21 18 18 18 17 17 18
7 | 10 17 7 13 15 4 18 9 11 19 4 | 25 25 19 26 29 17 22 18 24 16 20
8 | 8 11 5 9 11 3 13 9 9 14 3 | 19 19 16 21 18 15 17 14 22 17 16
9 | 8 12 4 9 11 2 13 6 6 10 3 | 18 19 13 19 18 13 16 13 19 12 15
10E | 16 24 7 11 14 5 23 11 12 15 5 | 52 61 53 56 59 54 59 52 57 54 54
11 | 10 20 6 10 14 4 15 15 11 15 4 | 28 34 34 36 42 31 34 35 24 30 31
12E | 11 29 6 12 24 4 25 10 10 10 5 | 32 38 27 29 40 27 32 30 36 28 29
13 | 9 18 6 11 46 5 15 11 14 13 6 | 20 29 14 23 53 16 25 16 24 13 20
14 | 17 16 7 8 15 4 16 12 13 15 4 | 24 22 12 22 27 14 23 21 20 15 18
15 | 9 19 7 7 15 5 16 11 11 16 4 | 22 26 18 22 28 18 22 19 23 15 19
16E | 8 22 5 13 16 4 16 10 13 14 4 | 31 33 30 33 35 30 31 33 31 37 31
17 | 13 18 6 11 11 5 21 8 9 23 4 | 24 30 25 32 31 22 30 25 25 19 25
X18E | --- --- 5 --- 541 263 --- --- --- --- 0 | --- --- 9999 --- 9999 9999 --- --- --- --- 9999
19 | 11 19 7 10 10 3 16 20 12 24 5 | 21 23 22 25 22 17 22 22 18 17 19
X20E | 9 14 8 14 --- 4 13 21 10 36 5 | 67 72 71 69 --- 69 66 65 70 63 68
21 | 8 17 6 9 13 6 14 12 11 21 4 | 29 27 25 29 30 22 30 22 27 14 25
22E | 10 12 10 6 12 5 14 12 16 9 4 | 35 34 30 34 34 32 30 36 36 33 32
23 | 10 19 7 12 15 4 21 18 15 16 5 | 25 29 21 25 32 21 31 22 30 21 23
24 | 10 13 5 8 14 4 12 8 8 17 3 | 15 23 16 18 25 13 23 16 19 14 17
25E | 11 13 5 14 12 4 14 10 10 9 4 | 21 27 18 24 21 17 26 20 25 15 20
26 | 8 15 5 7 15 3 10 8 12 32 3 | 15 22 12 17 22 15 17 14 21 32 14
X27 | 9 15 4 12 --- 3 14 9 13 13 4 | 24 22 20 24 --- 20 28 20 20 18 21
28E | 7 15 3 10 14 3 14 7 10 8 3 | 28 25 27 32 29 24 27 24 32 24 27
29 | 10 19 10 10 12 8 17 7 14 23 4 | 24 29 20 24 28 22 29 24 29 18 22
31 | 13 16 7 11 20 6 15 7 7 17 4 | 22 28 17 19 35 15 27 17 23 14 20
32E | 18 26 8 13 21 6 20 23 15 15 6 | 130 125 128 129 128 128 128 135 131 130 128
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 18 6 11 17 5 16 12 12 16 |T 29 32 27 31 34 26 31 28 30 26 28
WRMS | 11 18 6 10 14 4 15 10 10 16 |NE 21 25 19 24 29 18 24 20 23 18 20
MEDI | 10 17 6 10 14 4 15 10 11 15 |MD 24 27 20 25 29 20 27 22 24 18 21
Table 3.1764.6 GPS week: 1764 Day: 6 MJD: 56598.000
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
------+--------------------------------------------------------+---------------------------------------------------------
1 | 9 16 4 6 10 5 12 15 9 17 3 | 27 27 26 26 34 25 35 28 28 23 26
X2 | 9 95 11 24 23 6 --- 32 16 25 8 | 37 46 40 43 48 41 --- 51 41 41 39
3 | 10 14 4 9 13 4 11 14 12 21 3 | 29 22 23 23 25 20 23 25 22 24 22
4 | 8 12 5 10 16 6 10 13 10 14 3 | 31 28 31 36 37 31 28 35 32 29 31
5E | 17 23 6 9 14 7 19 11 13 15 5 | 27 27 23 25 27 19 28 23 26 19 22
6 | 11 12 3 11 10 5 9 11 13 17 3 | 32 22 26 28 29 26 26 27 22 26 25
7 | 14 18 4 9 15 4 13 8 13 21 4 | 29 24 18 22 27 18 23 22 23 17 20
8 | 13 11 5 7 12 3 11 10 8 14 3 | 23 22 15 17 16 16 21 16 21 17 16
9 | 10 13 4 6 12 3 10 7 7 8 3 | 21 20 13 15 16 12 18 14 19 12 15
10E | 12 24 8 12 19 10 23 12 13 17 5 | 67 71 59 60 63 57 70 62 57 63 61
11 | 10 20 4 7 16 5 12 15 11 17 4 | 51 46 51 53 59 50 52 55 47 46 50
12E | 10 23 6 10 91 6 24 11 11 14 5 | 24 27 20 25 89 19 25 22 26 18 20
13 | 12 16 6 8 19 6 15 9 9 16 4 | 24 26 16 21 37 15 25 17 19 15 19
14 | 11 19 5 10 16 6 14 15 9 17 4 | 25 23 17 25 24 18 23 22 21 18 19
15 | 7 16 5 9 13 5 18 17 8 18 4 | 20 26 15 20 25 13 24 24 25 17 18
16E | 12 27 5 11 15 6 18 13 12 21 5 | 34 37 28 32 35 27 33 31 39 29 31
17 | 21 17 8 13 13 6 20 9 14 26 5 | 26 29 26 37 32 26 27 31 28 28 27
18E | 10 12 4 10 14 12 14 12 14 --- 4 | 9999 9999 9999 9999 9999 9999 9999 9999 9999 --- 9999
19 | 14 20 4 8 13 6 15 20 9 28 4 | 31 25 28 31 25 28 27 33 28 25 26
20 | 8 14 5 8 22 5 13 9 11 21 4 | 61 57 56 59 57 60 60 55 60 52 57
21 | 6 17 4 12 13 5 13 15 13 21 4 | 36 34 35 43 42 33 35 33 30 24 34
22E | 7 13 5 9 13 5 11 13 12 12 3 | 37 34 34 38 33 34 36 31 37 36 33
23 | 12 20 6 9 18 5 18 15 10 19 4 | 24 26 17 20 28 15 24 22 20 19 18
24 | 7 13 6 9 16 5 14 10 14 18 4 | 17 20 14 19 23 11 25 13 24 17 16
25E | 12 13 5 9 21 6 15 8 10 13 4 | 24 23 20 23 27 18 27 20 26 17 20
26 | 9 16 5 7 15 4 10 8 10 30 3 | 16 20 11 17 16 10 16 15 19 32 12
X27 | 13 14 5 10 --- 6 11 8 13 16 4 | 34 26 30 30 --- 29 33 27 26 25 28
28E | 10 15 4 10 13 4 11 8 17 8 4 | 27 30 24 26 30 26 25 26 34 23 26
29 | 8 18 5 9 10 5 19 7 10 24 3 | 32 32 30 33 32 29 33 28 33 26 29
31 | 11 23 5 11 17 6 15 13 10 18 4 | 23 30 17 23 34 14 26 19 25 16 20
32E | 11 18 6 9 17 6 18 15 12 18 4 | 156 150 154 151 156 151 147 151 149 156 152
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 11 18 5 9 22 6 15 12 11 19 |T 34 34 30 34 38 29 34 32 33 30 31
WRMS | 11 18 5 8 16 5 14 10 10 18 |NE 28 27 23 27 30 22 27 26 26 23 24
MEDI | 10 16 5 9 15 5 14 12 11 17 |MD 27 27 24 26 32 25 27 26 26 24 25
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1764 GPS week: 1764 MJD: 56592.0-56598.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2961 |U 7 7 21 |U 8 12 34 |U 8 9 16 |
emr | emr 2954 | 10 10 24 |U 10 11 34 | 10 10 22 |
esa | esa 2976 | 8 9 24 |U 8 11 34 | 9 10 18 |
gfz | gfz 2941 |U 10 9 23 |U 8 11 33 |U 9 10 19 |
grg | grg 2866 | 19 24 36 | 11 14 44 | 19 16 55 |
igr | igr 2962 | 8 8 22 | 8 11 35 | 9 9 17 |
igs | igs 2934 | 9 8 22 | 9 11 34 | 10 10 18 |
jpl | jpl 2899 | 12 14 26 |U 9 12 36 | 12 12 23 |
mit | mit 2962 | 10 10 25 |U 18 14 102 |U 12 14 24 |
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 5.1764.0 GPS week: 1764 Day: 0 MJD: 56592.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 9 8 31 | 6 9 25 | 10 9 17 |
emr | emr 2968 | 13 13 31 | 7 8 31 | 10 11 24 |
esa | esa 2976 | 10 10 31 | 6 9 30 | 10 11 19 |
gfz | gfz 2968 | 10 8 30 | 7 9 28 | 11 11 23 |
grg | grg 2880 | 17 15 37 | 10 9 39 | 12 16 27 |
igr | igr 2976 | 10 9 31 | 6 8 30 | 11 10 18 |
igs | igs 2950 | 10 9 30 | 6 8 28 | 10 12 21 |
jpl | jpl 2968 | 12 13 32 | 7 8 31 | 13 11 27 |
mit | mit 2976 | 12 9 32 | 7 11 29 | 11 13 23 |
Table 5.1764.1 GPS week: 1764 Day: 1 MJD: 56593.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 10 9 27 | 6 11 28 | 7 8 12 |
emr | emr 2968 | 12 10 33 | 7 8 32 | 8 10 24 |
esa | esa 2976 | 11 10 30 | 6 10 29 | 9 10 18 |
gfz | gfz 2969 | 11 10 28 | 7 10 27 | 9 9 17 |
grg | grg 2880 | 18 14 39 | 8 11 34 | 10 14 25 |
igr | igr 2976 | 10 10 30 | 6 9 31 | 9 10 19 |
igs | igs 2943 | 11 10 31 | 8 11 28 | 12 13 17 |
jpl | jpl 2968 | 14 15 29 | 6 11 29 | 10 10 20 |
mit | mit 2976 | 11 9 30 | 7 9 27 | 9 12 21 |
Table 5.1764.2 GPS week: 1764 Day: 2 MJD: 56594.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 | 7 6 18 | 7 12 25 | 7 7 15 |
emr | emr 2967 | 9 10 22 | 7 10 25 | 7 6 18 |
esa | esa 2976 | 9 13 36 | 7 11 25 | 8 8 17 |
gfz | gfz 2872 | 10 10 22 | 7 12 29 | 8 9 17 |
grg | grg 2879 | 12 11 27 | 8 11 32 | 9 11 22 |
igr | igr 2970 | 7 7 20 | 7 12 26 | 7 8 15 |
igs | igs 2970 | 9 9 21 | 7 12 24 | 7 8 15 |
jpl | jpl 2872 | 21 24 36 | 8 13 27 | 9 11 16 |
mit | mit 2976 | 8 6 17 | 7 12 24 | 8 11 20 |
Table 5.1764.3 GPS week: 1764 Day: 3 MJD: 56595.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 6 14 | 7 7 29 | 9 9 16 |
emr | emr 2968 | 9 12 17 | 8 8 26 | 9 9 20 |
esa | esa 2976 | 6 9 17 | 7 6 24 | 8 9 16 |
gfz | gfz 2968 | 9 11 20 | 6 7 24 | 9 12 18 |
grg | grg 2880 | 12 11 24 | 8 9 33 | 12 13 20 |
igr | igr 2976 | 5 9 17 | 6 6 24 | 9 9 16 |
igs | igs 2971 | 9 11 17 | 7 6 25 | 9 10 16 |
jpl | jpl 2968 | 9 13 18 | 7 8 25 | 11 12 19 |
mit | mit 2976 | 15 19 28 | 7 11 34 | 15 18 31 |
Table 5.1764.4 GPS week: 1764 Day: 4 MJD: 56596.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2976 | 5 5 13 | 7 11 22 | 8 11 16 |
emr | emr 2968 | 9 10 16 | 8 11 25 | 10 10 18 |
esa | esa 2976 | 6 7 14 | 7 9 23 | 8 10 16 |
gfz | gfz 2969 | 8 7 15 | 7 9 23 | 8 9 16 |
grg | grg 2880 | 42 79 58 | 27 32 86 | 58 28 209 |
igr | igr 2976 | 6 7 13 | 7 10 23 | 9 9 15 |
igs | igs 2932 | 6 7 13 | 7 10 26 | 8 9 17 |
jpl | jpl 2872 | 8 9 17 | 8 13 32 | 11 11 21 |
mit | mit 2976 | 10 9 19 | 10 9 28 | 14 15 23 |
Table 5.1764.5 GPS week: 1764 Day: 5 MJD: 56597.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2880 | 7 6 18 | 17 18 84 | 10 11 22 |
emr | emr 2872 | 8 9 22 | 21 15 70 | 11 10 23 |
esa | esa 2976 | 8 9 18 | 17 16 78 | 11 12 24 |
gfz | gfz 2873 | 8 8 18 | 16 16 75 | 10 10 23 |
grg | grg 2783 | ---- ---- ---- | ---- ---- ---- | ---- ---- ---- |
igr | igr 2951 | 8 8 19 | 17 17 79 | 10 11 24 |
igs | igs 2863 | 7 7 17 | 18 17 81 | 11 11 24 |
jpl | jpl 2775 | 9 12 21 | 17 14 76 | 14 16 32 |
mit | mit 2880 | 7 6 19 | 80 36 546 | 12 13 29 |
Table 5.1764.6 GPS week: 1764 Day: 6 MJD: 56598.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2971 | 9 6 25 | 7 14 27 | 9 11 16 |
emr | emr 2968 | 11 7 30 | 10 15 32 | 11 12 25 |
esa | esa 2976 | 9 7 24 | 7 13 30 | 10 9 17 |
gfz | gfz 2968 | 11 7 25 | 7 13 28 | 8 10 20 |
grg | grg 2880 | 15 16 33 | 8 14 39 | 15 14 24 |
igr | igr 2912 | 8 6 24 | 8 13 32 | 9 8 14 |
igs | igs 2915 | 9 7 25 | 7 12 26 | 9 10 16 |
jpl | jpl 2872 | 10 14 26 | 10 16 34 | 13 15 27 |
mit | mit 2976 | 10 9 29 | 10 13 27 | 13 13 20 |
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 6.1764 GPS week: 1764 MJD: 56592.500-56598.500
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 | -57 -4 191 -124 3 | 3 16
| 15 13 86 122 4 | 2
emr uuuuu | -3 22 -80 -12 9 | 24 30
| 21 18 52 106 14 | 5
esa uuuuu | -16 -9 -6 -128 -1 | 4 14
| 12 12 51 54 3 | 2
gfz uuuuu | 10 -2 42 -93 1 | 9 16
| 12 11 63 54 3 | 2
grg uuuux | 20 -5 -131 231 -2 | 7 15
| 12 14 39 49 5 | 2
igr xxxxx | -5 -6 -36 12 2 | -2 13
| 12 10 30 61 6 | 3
irf xxxxx | 18 12 -41 92 0 | -3 14
| 9 6 19 29 3 | 2
jpl uuuuu | 11 -6 -64 75 -13 | 29 32
| 28 25 63 76 9 | 4
mit uuuuu | 41 0 -68 200 -4 | 15 21
| 24 18 43 41 5 | 2
ngs uuuuu | 30 22 25 112 -1 | 7 14
| 63 42 129 96 5 | 1
sio xxxxx | 163 30 42 153 -7 | 35 38
| 41 47 39 83 4 | 2
Table 7.1764.0 GPS week: 1764 Day: 0 MJD: 56592.500
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 | -56 -7 190 -174 3 | 3 17
emr uuuuu | 27 16 -141 -41 13 | 19 25
esa uuuuu | -1 -4 20 -165 -3 | 4 15
gfz uuuuu | 3 -9 69 -173 -2 | 8 16
grg uuuux | 7 -31 -197 243 -5 | 6 15
igr xxxxx | 1 -18 -2 118 6 | -5 14
irf xxxxx | 25 13 -59 79 -2 | -4 16
jpl uuuuu | 42 14 21 176 -8 | 34 37
mit uuuuu | 49 30 -117 185 -4 | 15 22
ngs uuuuu | -39 -1 4 255 0 | 7 14
sio xxxxx | 209 -9 -7 219 -4 | 36 39
Table 7.1764.1 GPS week: 1764 Day: 1 MJD: 56593.500
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 | -73 -5 140 -93 0 | 2 16
emr uuuuu | 12 8 -64 -112 20 | 19 24
esa uuuuu | 1 8 -5 -48 -4 | 3 13
gfz uuuuu | -5 -6 19 -108 -1 | 7 15
grg uuuux | 35 1 -160 223 5 | 5 15
igr xxxxx | -8 -13 -33 36 6 | -5 15
irf xxxxx | 24 10 -49 59 1 | -4 16
jpl uuuuu | 40 -16 -69 90 -10 | 32 33
mit uuuuu | 55 6 -100 169 -2 | 15 22
ngs uuuuu | -34 -10 142 -9 2 | 7 14
sio xxxxx | 168 -22 6 32 -5 | 36 39
Table 7.1764.2 GPS week: 1764 Day: 2 MJD: 56594.500
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 | -65 11 42 -24 4 | 1 16
emr uuuuu | -12 11 -65 -137 24 | 20 25
esa uuuuu | -16 0 -43 -77 -1 | 3 14
gfz uuuuu | 7 -12 129 -87 -1 | 7 15
grg uuuux | 14 -13 -95 169 -11 | 6 15
igr xxxxx | -22 -11 -14 -75 1 | -4 14
irf xxxxx | 10 10 -14 65 -3 | -4 15
jpl uuuuu | 9 -36 2 -36 -7 | 30 31
mit uuuuu | 29 -14 -35 217 -10 | 15 22
ngs uuuuu | 64 34 73 72 -4 | 7 14
sio xxxxx | 88 -17 59 227 -13 | 36 39
Table 7.1764.3 GPS week: 1764 Day: 3 MJD: 56595.500
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 | -38 13 276 -7 6 | 4 16
emr uuuuu | 0 50 -81 -53 -4 | 25 31
esa uuuuu | -12 -22 -12 -159 2 | 5 14
gfz uuuuu | 7 -6 94 -78 6 | 9 16
grg uuuux | 16 7 -124 205 4 | 8 15
igr xxxxx | -19 -2 -91 -43 5 | -1 13
irf xxxxx | 2 7 -21 77 -4 | -1 14
jpl uuuuu | -30 10 -70 17 -34 | 31 32
mit uuuuu | -9 -26 -1 211 -11 | 17 23
ngs uuuuu | 85 30 -184 72 0 | 9 15
sio xxxxx | 144 32 104 191 -12 | 38 40
Table 7.1764.4 GPS week: 1764 Day: 4 MJD: 56596.500
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 | -66 -13 301 -195 4 | 5 17
emr uuuuu | -17 7 -60 85 22 | 28 32
esa uuuuu | -26 -2 21 -146 2 | 6 14
gfz uuuuu | 26 11 -5 1 2 | 11 17
grg uuuux | 16 -2 -109 202 -1 | 9 15
igr xxxxx | 7 -3 -52 5 -2 | 2 12
irf xxxxx | 16 17 -44 120 0 | 0 14
jpl uuuuu | -15 -6 -172 39 -13 | 28 31
mit uuuuu | 51 -8 -48 274 -3 | 17 22
ngs uuuuu | 78 22 -96 80 -8 | 8 15
sio xxxxx | 196 51 73 229 -9 | 37 40
Table 7.1764.5 GPS week: 1764 Day: 5 MJD: 56597.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -36 -1 206 -344 -3 | 6 17
emr uuuuu | 5 44 -149 158 1 | 31 36
esa uuuuu | -26 -17 66 -102 -5 | 7 14
gfz uuuuu | 27 18 -58 -133 -1 | 12 18
grg uuuux | 38 12 -144 321 -3 | 9 15
igr xxxxx | 7 12 -15 20 -9 | 2 12
irf xxxxx | 27 22 -66 137 3 | -1 13
jpl uuuuu | 31 28 -89 157 -8 | 27 31
mit uuuuu | 48 -1 -108 201 2 | 16 21
ngs uuuuu | -38 -27 51 82 7 | 7 14
sio xxxxx | 189 94 26 94 -3 | 35 37
Table 7.1764.6 GPS week: 1764 Day: 6 MJD: 56598.500
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 | -69 -24 180 -33 9 | 2 16
emr uuuuu | -37 17 2 15 -12 | 29 34
esa uuuuu | -30 -24 -91 -198 4 | 2 13
gfz uuuuu | 2 -8 46 -75 0 | 8 15
grg uuuux | 10 -7 -89 254 -2 | 4 12
igr xxxxx | -3 -10 -48 19 5 | -2 14
irf xxxxx | 22 5 -35 107 3 | -5 13
jpl uuuuu | -4 -38 -74 84 -12 | 22 26
mit uuuuu | 64 13 -70 145 0 | 11 16
ngs uuuuu | 93 103 182 234 -4 | 4 12
sio xxxxx | 143 78 30 76 -4 | 30 32
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