[IGSREPORT-26533] Wk 2048 IGS Final Orbits
acc
acc at igs.org
Fri Apr 26 04:49:38 PDT 2019
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 2048 (Apr 07, 2019 - Apr 13, 2019)
Contacts: acc at igs.org
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:
igs2048[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs2048[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs2048[0-6].cls IGS GPS clock combination summary report.
igs20487.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs20487.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 | LPGS GRAZ LPGS
0 | EMR | 18 PTBB
0 | ESA | ADIS CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS
0 | ESA | HOB2 KIRU KOUR LAUT MAJU MAS1 MAW1 MGUE MOBS NAUR
0 | ESA | NNOR ONSA POHN TONG TOW2 TWTF VILL ADIS CEDU COCO
0 | ESA | DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2 KIRU KOUR
0 | ESA | LAUT MAJU MAS1 MGUE MOBS NAUR NNOR ONSA POHN TOW2
0 | ESA | TWTF VILL
0 | GFZ | GODE POHN GODE POHN
0 | GRG | GLSV TIXI DARW GLSV SAMO TIXI ULAB
1 | COD | GLSV NYAL GLSV
1 | EMR | AREQ
1 | ESA | AREG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB
1 | ESA | HERS HOB2 JPLM KIRU KOUR LAUT MAJU MAS1 MAW1 MGUE
1 | ESA | MOBS NAUR NNOR ONSA POHN TONG TOW2 TWTF VILL AREG
1 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS
1 | ESA | HOB2 JPLM KIRU KOUR LAUT MAJU MAS1 MAW1 MGUE MOBS
1 | ESA | NAUR NNOR ONSA POHN TONG TOW2 TWTF VILL
1 | GFZ | GODE POHN GODE KRGG NYAL POHN
1 | GRG | 17 GLSV NNOR SCOR GLSV NNOR SCOR
1 | JPL | NRMD NRMD
1 | MIT | NNOR
2 | COD | 21 21 WIND WIND
2 | EMR | 8 8 18 26 CHUR GRAZ PTBB CHUR PTBB
2 | ESA | 18 18 CEDU COCO DARW DAV1 DGAR FAA1 GRAZ HARB HERS
2 | ESA | HOB2 KIRU KOUR LAUT LPGS MAJU MAS1 MAW1 MGUE MOBS
2 | ESA | NAUR NNOR ONSA POHN TONG TOW2 TWTF VILL CEDU COCO
2 | ESA | DARW DAV1 DGAR FAA1 GRAZ HARB HERS HOB2 KIRU KOUR
2 | ESA | LAUT LPGS MAJU MAS1 MAW1 MGUE MOBS NAUR NNOR ONSA
2 | ESA | POHN TONG TOW2 TWTF VILL
2 | GFZ | 11 CHUR DUBO HERS POHN PRDS SCH2 STJO WHIT YELL BAKE
2 | GFZ | CHUR DUBO HERS POHN PRDS SCH2 STJO WHIT YELL
2 | GRG | 18 18 GLSV ULAB GLSV NRMD ULAB
2 | JPL | NRMD
2 | MIT | 18
3 | COD | 8 8 HYDE JOG2 KRGG TIXI WES2 HYDE KRGG TIXI WES2
3 | EMR | 8 8 18 USUD YELL
3 | ESA | 18 CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS
3 | ESA | HOB2 KIRU KOUR LAUT MAJU MAR6 MAS1 MAW1 MGUE MOBS
3 | ESA | NAUR NNOR ONSA POHN TONG TOW2 VILL WES2 CEDU COCO
3 | ESA | DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS HOB2 KIRU
3 | ESA | KOUR LAUT MAJU MAR6 MAS1 MAW1 MGUE MOBS NAUR NNOR
3 | ESA | ONSA POHN TONG TOW2 VILL WES2
3 | GFZ | ABMF GODE OHI2 POHN SYOG ABMF GODE OHI2 POHN
3 | GRG | GLSV TLSE WIND GLSV TLSE WIND
3 | JPL | NRMD
4 | COD | 27 27 TIXI TIXI
4 | EMR | 27 27
4 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 FALK GLPS GRAZ HARB
4 | ESA | HERS HOB2 KIRU KOUR LAUT MAJU MAR6 MAS1 MAW1 MGUE
4 | ESA | MOBS NNOR ONSA POHN TONG TOW2 TWTF VILL CEDU COCO
4 | ESA | DARW DAV1 DGAR FAA1 FALK GLPS GRAZ HARB HERS HOB2
4 | ESA | KIRU KOUR LAUT MAJU MAR6 MAS1 MAW1 MGUE MOBS NNOR
4 | ESA | ONSA POHN TONG TOW2 TWTF VILL
4 | GFZ | GODE POHN GODE POHN PTBB
4 | GRG | 18 8 18 GLSV NRMD SUTM GLSV NRMD SUTM
4 | JPL | 8 27 8 27 NRMD
4 | MIT | 18
5 | COD | TIXI TIXI
5 | EMR | 18 GRAZ PTBB PTBB
5 | ESA | ABPO AREG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ
5 | ESA | HARB HERS HOB2 KIRU KOUR MAJU MAR6 MAS1 MAW1 MGUE
5 | ESA | MOBS NAUR NNOR ONSA POHN SCOR TONG TOW2 TWTF VILL
5 | ESA | ABPO AREG CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ
5 | ESA | HARB HERS HOB2 KIRU KOUR MAJU MAR6 MAS1 MAW1 MGUE
5 | ESA | MOBS NAUR NNOR ONSA POHN SCOR TONG TOW2 TWTF VILL
5 | GFZ | GODE POHN GODE POHN
5 | GRG | BAKE BAKE
6 | COD | ANKR TIXI ANKR TIXI
6 | ESA | CEDU COCO DARW DAV1 DGAR FAA1 FALK GRAZ HARB HERS
6 | ESA | HOB2 KIRU KOUR MAJU MAR6 MAS1 MAW1 MGUE MOBS NNOR
6 | ESA | ONSA POHN SCOR TONG TOW2 VILL CEDU COCO DARW DAV1
6 | ESA | DGAR FAA1 FALK GRAZ HARB HERS HOB2 KIRU KOUR MAJU
6 | ESA | MAR6 MAS1 MAW1 MGUE MOBS NNOR ONSA POHN SCOR TONG
6 | ESA | TOW2 VILL
6 | GFZ | GODE POHN GODE POHN
6 | GRG | GLSV GLSV
6 | MIT | PALM PALM
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
----+--------+--------+-------------
0 | GFZ | ~22:00 | ~ -0.08 ns
3 | GFZ | ~00:30 | ~ 0.10 ns
6 | GFZ | ~11:00 | ~ 0.11 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
----+--------+---------------
4 | GRG | 8
4 | NGS | 8
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 G08 | 4 | 4 | 4 | | 4 | 4 | 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.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) all IGS products,
are based on the IGS realization of the ITRF2014 reference frame (IGS14).
For more information see IGSMAIL #7399.
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 | .1 .1 1.0 16 23 -1 -.01
EMR | 0 | 4.3 -6.3 16.8 -1 17 -7 -.15
ESA | 0 | .8 -.5 2.2 -61 11 17 -.01
GFZ | 0 | .8 -.4 .3 -1 -19 -1 .11
GRG | 0 | -.2 -9.7 8.0 93 -7 101 .17
JPL | 0 | 2.1 -9.2 11.5 -8 -15 -3 -.53
MIT | 0 | -1.7 -9.2 20.7 -19 39 -1 .06
NGS | 0 | -.2 -5.7 17.4 -120 -35 -12 -.10
SIO | 0 | -1.5 -9.8 12.6 -5 -11 -13 .26
COD | 1 | -.1 -.5 .4 5 -3 -4 -.19
EMR | 1 | 7.8 -7.6 13.8 7 16 -4 -.03
ESA | 1 | .5 -1.3 2.1 -65 27 9 -.10
GFZ | 1 | .3 -.5 .2 8 -10 2 -.08
GRG | 1 | 1.9 -8.2 2.6 95 6 92 .19
JPL | 1 | 1.1 -7.0 3.8 -12 6 -2 -.24
MIT | 1 | -.9 -12.0 14.4 -16 49 10 .03
NGS | 1 | -4.0 -10.1 21.5 -154 -33 -40 .05
SIO | 1 | -2.2 -11.5 15.3 -12 7 -9 .06
COD | 2 | -.5 -.2 1.1 11 31 -12 -.13
EMR | 2 | 5.6 -2.4 20.9 22 25 1 -.17
ESA | 2 | -.1 -.6 .6 -29 40 -8 -.15
GFZ | 2 | .1 -.6 .5 11 9 -1 .12
GRG | 2 | 3.2 -3.6 8.3 78 24 92 .11
JPL | 2 | -1.5 1.0 17.4 12 -4 2 -.41
MIT | 2 | -2.1 -4.5 19.4 -2 48 6 -.01
NGS | 2 | 2.4 -6.5 23.2 -161 -63 43 -.05
SIO | 2 | -1.1 -5.1 12.9 -19 4 -29 .05
COD | 3 | -.4 -.4 .6 1 23 -11 .06
EMR | 3 | 5.4 5.9 20.0 -12 4 31 .07
ESA | 3 | .5 -.7 1.4 -42 38 13 .08
GFZ | 3 | -.1 -.2 .3 21 9 2 .24
GRG | 3 | 5.1 -5.4 7.5 88 -11 103 .08
JPL | 3 | 2.4 -6.1 7.5 -8 4 -2 -.17
MIT | 3 | 1.6 -4.4 15.5 -30 52 -12 .21
NGS | 3 | 1.0 -10.3 23.9 -195 -58 -1 .10
SIO | 3 | -.1 -2.7 17.3 -10 13 -15 .25
COD | 4 | -.6 -.2 .1 7 18 -7 .14
EMR | 4 | 1.5 .4 23.1 2 -22 33 .27
ESA | 4 | .2 -.8 1.0 -36 35 -10 -.01
GFZ | 4 | -.2 -.7 .1 -7 6 -9 .13
GRG | 4 | 5.8 -8.5 6.0 90 3 90 .15
JPL | 4 | .9 -4.7 13.0 -10 4 -3 -.28
MIT | 4 | 2.4 -6.4 14.6 -17 44 -16 .26
NGS | 4 | 5.3 -10.3 28.7 -219 -99 -19 .09
SIO | 4 | 2.5 -7.1 13.4 -28 2 -6 .36
COD | 5 | .2 -.3 .5 8 14 2 -.11
EMR | 5 | 6.2 -3.0 15.3 24 -23 -24 -.02
ESA | 5 | 1.3 -1.0 1.3 -19 24 18 -.19
GFZ | 5 | .5 -1.0 .5 17 17 25 -.12
GRG | 5 | 1.6 -6.6 7.4 84 -14 115 .22
JPL | 5 | 3.2 -3.3 5.8 23 0 -4 -.20
MIT | 5 | 1.9 -3.3 15.7 -14 37 4 .15
NGS | 5 | 6.4 -7.0 26.0 -191 -79 51 -.12
SIO | 5 | 3.8 -4.7 17.8 -11 0 7 .04
COD | 6 | -.2 .2 .1 4 12 -1 -.16
EMR | 6 | 3.8 -11.3 18.9 26 2 -1 -.10
ESA | 6 | .8 -.3 1.3 -22 30 6 .01
GFZ | 6 | .1 -.5 .2 13 17 6 .05
GRG | 6 | 3.6 -4.4 5.1 91 -25 109 .03
JPL | 6 | 1.0 -7.1 7.2 0 0 1 -.17
MIT | 6 | 2.0 -3.6 18.0 -19 40 -14 .17
NGS | 6 | 4.1 -7.1 16.9 -107 -35 7 .10
SIO | 6 | 3.7 -6.4 20.5 -20 13 8 .24
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.
Starting 29-Jan-2017 (GPS Week 1934, day 0, MJD 57782) the absolute antenna
model file has been updated to igs14.atx to be consistent with IGS14.
See IGSMAIL #7399 for more information
ftp://igs.org/pub/station/general/igs14.atx
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 1.2048.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.2048.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 2.2048.[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 3.2048.[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 5.2048.0-6). 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 2048 summary. (Apr 07, 2019 - Apr 13, 2019)
Table 1.2048.a GPS week: 2048 MJD: 58580.000-58586.000
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 241| 0 0 -4 7 10 2 -.06 9 8 | -705 355 7 94
| 0 0 1 13 18 12 .04 | 74 211
emr 80| 0 1 6 -4 -21 32 .16 12 12 | 141292 213 16 101
| 1 3 1 12 9 12 .02 | 1070 987
esa 150| 0 0 -1 -23 -2 -3 -.04 10 9 | -1654 1421 8 126
| 0 1 1 9 14 15 .02 | 412 796
gfz 169| 0 0 -4 -18 4 -12 -.00 12 12 | -71 -91 13 195
| 0 0 1 16 20 9 .03 | 330 535
grg 100| 0 0 -7 6 8 -6 -.14 11 10 | 50 -10 10 119
| 0 0 2 16 9 35 .02 | 218 461
igr n/a| 0 0 -1 6 -10 -7 -.06 4 4 | -10918 -2088 10 66
| 0 0 0 4 13 12 .01 | 3288 2303
jpl 80| 0 1 2 16 11 8 .16 8 8 | 215191 267 9 91
| 1 1 1 8 13 8 .04 | 1310 996
mit 348| 0 -1 3 1 -22 4 -.04 14 13 | -85 -105 103 1835
| 1 0 2 22 37 8 .02 | 290 310
ngs 208| 0 -1 8 20 0 -4 -.04 12 10 | -711 349 955 2116
| 0 1 2 21 23 13 .03 | 133 286
sio 314| 0 0 -1 -13 -8 -28 -.02 19 19 | --- --- --- ---
| 0 0 1 22 15 50 .03 | --- ---
Table 1.2048.b GPS week : 2048 MJD: 58580.000-58586.000
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 | 3 3 3 4 3 3 3 |
2 | 4 4 4 4 4 4 4 |
3 | 3 3 3 3 3 3 3 |
4 | 11 11 12 13 14 12 11 |
5 | 4 4 4 4 4 4 4 |
6 | 3 3 3 3 3 3 3 |
7 | 4 4 4 4 4 4 4 |
8 | 5 5 5 8 14 7 6 |
9 | 4 5 5 5 5 4 4 |
10 | 3 3 4 4 4 3 3 |
11 | 4 4 4 5 4 4 4 |
12 | 5 4 4 4 5 4 4 |
13 | 4 4 5 4 4 4 4 |
14 | 4 4 4 4 4 4 4 |
15 | 5 5 5 4 5 6 4 |
16 | 5 5 5 5 5 5 5 |
17 | 5 5 5 4 5 4 5 |
18 | 4 3 3 4 4 4 3 |
19 | 5 4 5 4 4 5 4 |
20 | 4 4 4 4 5 4 4 |
21 | 4 4 5 6 5 5 4 |
22 | 4 4 4 4 4 0 4 |
23 | 5 5 5 5 5 5 5 |
24 | 4 4 4 4 4 4 3 |
25 | 3 4 3 3 4 3 3 |
26 | 3 3 3 4 4 3 3 |
27 | 6 6 6 7 7 6 5 |
28 | 4 4 3 4 4 4 4 |
29 | 5 5 5 4 5 5 5 |
30 | 3 3 3 3 3 3 3 |
31 | 4 4 4 4 4 4 4 |
32 | 4 4 0 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
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 2.2048.0 GPS week: 2048 Day: 0 MJD: 58580.000
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 241| 0 0 -5 31 23 4 -.13 8 7 | -666 197 6 87
emr 80| 0 -1 7 -25 -38 29 .20 12 12 | 139846 -150 13 96
esa 150| 1 0 0 -25 -17 -7 -.06 10 9 | -1376 835 8 131
gfz 171| 0 0 -5 -32 -27 -28 .01 14 12 | 338 -717 11 200
grg 100| 1 0 -9 7 -2 9 -.15 10 9 | 234 -426 9 109
igr n/a| 0 0 0 9 -16 -6 -.07 5 5 | -12489 -5435 10 73
jpl 80| -2 2 3 28 24 -7 .17 8 8 | 213387 -131 9 93
mit 349| 0 -2 7 -19 26 13 -.02 14 13 | 336 -542 91 1800
ngs 206| 0 -2 4 22 -9 -7 -.02 13 11 | -667 174 1053 2212
sio 319| -1 1 0 -20 15 -4 .00 21 20 | --- --- --- ---
Table 2.2048.1 GPS week: 2048 Day: 1 MJD: 58581.000
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 240| 0 0 -4 -8 -16 10 -.08 8 7 | -682 335 7 84
emr 80| 2 0 5 4 -21 15 .15 12 12 | 140074 739 15 126
esa 150| 1 0 0 -34 21 2 -.02 10 10 | -1495 1620 8 131
gfz 175| 0 0 -2 -30 -17 -22 .02 12 11 | 395 -801 11 204
grg 99| 1 0 -12 4 10 -25 -.13 12 10 | 158 -205 13 118
igr n/a| 0 0 -1 5 9 -8 -.07 4 4 | -17472 -5088 10 83
jpl 80| 0 1 2 9 28 11 .13 8 8 | 213629 923 9 111
mit 348| 0 0 4 43 -11 11 -.04 13 13 | 192 -452 80 1856
ngs 206| -1 -1 8 16 -6 -1 -.06 12 10 | -649 286 1104 1957
sio 320| -1 1 0 21 -5 -10 .01 19 19 | --- --- --- ---
Table 2.2048.2 GPS week: 2048 Day: 2 MJD: 58582.000
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 235| 0 -1 -6 0 -1 0 -.06 9 8 | -788 311 8 81
emr 80| 0 1 5 11 -12 38 .16 12 12 | 141069 161 19 94
esa 150| 0 -1 -1 -16 0 -5 -.06 10 10 | -1469 527 8 113
gfz 162| 0 0 -3 -19 27 -2 .01 13 13 | -385 90 10 98
grg 95| 1 0 -8 -19 25 -47 -.15 12 12 | 236 -283 12 108
igr n/a| 0 0 -1 -3 -19 3 -.07 4 4 | -7828 -1191 11 54
jpl 80| 0 3 4 15 0 11 .13 8 8 | 214859 359 9 89
mit 349| 0 -1 4 -13 -15 7 -.03 13 13 | -342 32 69 1857
ngs 214| 0 -1 7 55 -6 9 -.01 12 10 | -705 229 862 2274
sio 317| -1 0 -2 -35 -19 -34 -.05 20 20 | --- --- --- ---
Table 2.2048.3 GPS week: 2048 Day: 3 MJD: 58583.000
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 241| 0 -1 -2 7 22 -9 -.07 8 7 | -783 500 6 98
emr 80| -1 6 7 -14 -14 50 .15 12 12 | 141253 2199 18 96
esa 150| 1 -1 -1 -36 -15 26 -.03 9 9 | -2318 2889 9 142
gfz 171| 0 0 -5 -8 6 -10 .05 11 12 | -314 416 13 218
grg 103| 1 0 -5 -7 2 -42 -.15 11 12 | -396 899 10 123
igr n/a| 0 0 -2 12 -11 0 -.06 5 5 | -8880 861 12 63
jpl 80| -1 1 0 16 19 14 .16 9 9 | 215296 2166 10 105
mit 349| 1 -1 1 15 -51 -9 -.03 14 14 | -318 371 108 1898
ngs 212| 0 -2 10 27 -7 9 -.05 12 10 | -956 848 1266 2352
sio 320| -1 1 -2 6 -14 -14 .01 20 20 | --- --- --- ---
Table 2.2048.4 GPS week: 2048 Day: 4 MJD: 58584.000
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 244| 0 -1 -3 -4 4 24 -.04 9 8 | -707 371 10 131
emr 80| -2 5 8 -7 -12 31 .15 13 13 | 142738 -468 19 105
esa 150| 1 -1 -3 -21 -12 -5 -.04 10 9 | -2171 1912 8 122
gfz 174| 0 0 -5 -37 0 -12 .00 12 12 | -300 90 27 255
grg 103| 1 -1 -6 31 2 -2 -.11 11 10 | 99 -326 11 127
igr n/a| 0 0 -2 4 -27 2 -.05 5 4 | -8683 -1449 11 77
jpl 80| -1 4 4 7 4 3 .11 9 9 | 216695 -378 11 97
mit 349| 2 -1 1 11 -28 -5 -.02 14 13 | -330 -101 80 1876
ngs 210| 0 -1 10 28 50 -18 .00 13 11 | -713 248 850 2325
sio 310| 0 -1 -2 -1 -29 -22 -.01 21 20 | --- --- --- ---
Table 2.2048.5 GPS week: 2048 Day: 5 MJD: 58585.000
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 246| -1 -1 -7 17 1 -11 -.01 10 8 | -738 717 7 90
emr 80| 0 1 5 0 -31 18 .14 12 12 | 142207 -381 16 100
esa 150| 0 0 -2 -13 -4 -14 -.06 10 9 | -1276 1036 7 112
gfz 165| 0 0 -6 -12 22 -4 -.04 13 13 | 49 -307 11 157
grg 101| 0 0 -4 17 11 13 -.15 11 9 | -19 29 10 120
igr n/a| 0 0 0 9 -16 -33 -.04 4 4 | -10046 -1162 11 55
jpl 80| 1 0 1 26 -7 16 .19 9 9 | 216392 -356 9 69
mit 349| 1 0 4 -13 8 6 -.04 14 13 | -259 42 128 1947
ngs 204| 0 0 9 -11 2 -23 -.04 11 9 | -771 634 728 1783
sio 310| -1 0 1 -21 6 24 -.08 18 18 | --- --- --- ---
Table 2.2048.6 GPS week: 2048 Day: 6 MJD: 58586.000
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 246| 0 0 -3 9 38 0 -.05 8 7 | -574 55 7 88
emr 80| 0 -1 4 0 -19 39 .15 12 12 | 141861 -608 17 92
esa 150| 0 0 0 -14 10 -21 -.03 9 9 | -1473 1132 9 132
gfz 171| -1 0 -1 10 20 -7 -.04 12 12 | -284 586 12 238
grg 104| 0 0 -6 11 7 51 -.18 11 10 | 42 241 10 131
igr n/a| 0 0 -1 8 6 -12 -.04 5 4 | -11028 -1158 10 60
jpl 80| 1 -1 1 12 10 9 .22 8 8 | 216081 -711 10 79
mit 348| 0 0 3 -11 -85 5 -.07 15 13 | 121 -88 167 1616
ngs 205| 0 0 7 3 -23 3 -.07 13 11 | -518 27 822 1910
sio 307| 0 0 -2 -41 -10 -136 -.05 16 15 | --- --- --- ---
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 3.2048.0 GPS week: 2048 Day: 0 MJD: 58580.000
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 7 9 8 6 3 8 12 9 17 3 | 17 27 17 15 19 18 25 21 22 26 19
2 | 7 9 9 10 8 5 6 16 15 24 3 | 27 29 25 29 26 26 29 34 34 37 27
3 | 6 8 10 9 6 5 10 9 10 15 3 | 31 34 33 31 32 31 36 29 30 31 31
X4E | 17 --- 15 --- 14 19 --- --- --- --- 11 | 52 --- 49 --- 49 47 --- --- --- --- 48
5 | 6 7 9 8 9 5 5 18 17 27 4 | 54 51 55 58 55 50 52 41 42 51 51
6 | 6 7 11 5 7 3 6 10 9 15 3 | 27 31 27 30 28 27 32 27 29 36 28
7 | 5 9 8 11 9 5 9 16 13 26 3 | 26 31 27 28 27 26 32 29 27 35 27
8E | 7 7 15 32 16 4 7 11 14 19 5 | 332 251 328 336 334 331 323 331 327 330 330
9E | 11 14 11 13 13 4 10 8 12 18 4 | 20 22 22 22 21 19 22 20 22 23 19
10 | 9 7 11 7 6 3 5 12 7 24 3 | 23 27 30 26 26 25 28 23 27 37 26
11 | 7 13 15 10 11 5 9 13 10 20 4 | 34 43 28 35 33 32 39 36 40 37 34
12 | 8 19 8 7 11 5 7 18 17 23 4 | 49 53 48 49 52 48 50 51 51 55 49
13E | 5 13 7 14 12 4 9 10 9 21 3 | 68 71 66 69 72 69 69 67 65 63 68
14E | 5 8 7 12 6 3 9 12 11 25 3 | 25 24 26 25 26 25 24 28 27 30 24
15E | 5 17 5 13 17 6 12 17 14 18 4 | 62 65 61 62 68 60 66 58 60 56 62
16 | 7 19 6 10 9 6 8 17 21 26 4 | 23 27 24 24 25 23 26 26 30 31 24
17E | 16 11 11 12 16 5 8 18 15 23 5 | 72 71 67 75 76 69 72 66 65 71 70
X18 | 6 7 8 7 5 3 --- 14 9 21 3 | 34 39 31 36 33 34 --- 36 40 38 35
19E | 12 14 9 15 12 5 9 16 15 20 4 | 35 43 45 37 42 43 42 47 46 55 41
20 | 10 9 8 9 8 3 7 16 14 27 4 | 29 25 24 26 27 25 27 31 28 29 25
21 | 10 7 8 9 10 6 9 20 16 24 4 | 25 31 22 25 26 26 27 35 33 34 26
22 | 7 8 8 7 10 5 7 16 13 19 3 | 14 19 13 13 14 16 19 19 21 19 16
23E | 8 19 11 16 12 5 8 15 17 22 4 | 27 29 31 27 27 29 30 35 36 37 28
24 | 7 11 11 7 8 3 9 9 10 15 3 | 19 28 18 22 23 18 24 22 18 26 20
25 | 7 9 9 8 7 5 7 10 9 16 3 | 28 30 28 30 27 27 29 25 31 36 28
26 | 6 8 5 10 10 4 8 9 11 22 3 | 23 26 24 25 24 22 28 21 27 32 23
27E | 8 9 14 41 10 2 8 10 13 19 5 | 86 82 83 90 84 83 80 86 83 87 84
28 | 7 11 8 7 8 5 7 14 10 23 3 | 24 30 23 25 25 25 29 25 30 30 24
29E | 12 18 7 11 11 6 10 17 17 14 4 | 56 51 53 58 53 53 48 47 56 51 52
30 | 5 9 7 9 8 3 6 10 6 21 3 | 19 25 18 22 20 18 22 20 19 25 19
31 | 8 11 8 8 8 6 7 17 16 25 4 | 29 32 27 31 27 26 34 25 30 34 28
32E | 7 9 12 10 12 3 8 12 8 25 3 | 16 16 16 13 15 14 16 15 17 21 15
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 10 14 10 5 8 14 13 21 |T 43 43 43 44 44 43 46 44 45 48 43
WRMS | 7 12 9 12 9 5 8 13 11 20 |NE 27 31 27 29 28 27 30 28 30 33 28
MEDI | 7 9 9 10 9 5 8 14 13 21 |MD 27 31 27 29 27 26 29 29 30 36 28
Table 3.2048.1 GPS week: 2048 Day: 1 MJD: 58581.000
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 8 10 6 6 3 6 12 10 14 3 | 20 28 19 20 20 20 28 22 25 27 21
2 | 8 10 9 9 10 4 7 16 13 19 3 | 18 20 17 22 18 18 20 22 24 24 17
3 | 6 7 13 9 7 3 5 9 10 13 3 | 25 30 29 24 27 26 30 26 29 28 26
X4E | 16 --- 12 --- 10 9 --- 31 --- --- 10 | 35 --- 33 --- 35 30 --- 42 --- --- 34
5 | 7 8 10 9 10 5 6 17 15 24 4 | 37 33 34 34 35 32 36 28 32 37 33
6 | 7 7 10 8 7 3 6 10 10 15 3 | 25 27 24 26 23 23 29 24 29 30 25
7 | 6 9 10 10 9 3 8 13 10 20 3 | 24 28 21 27 24 24 29 26 28 28 24
8E | 6 11 15 23 17 4 8 10 12 17 4 | 228 180 223 229 230 228 229 228 231 227 228
9E | 9 16 12 19 17 3 10 10 8 15 4 | 17 23 20 17 20 15 20 21 22 23 16
10 | 7 8 11 7 7 4 6 10 8 19 3 | 19 24 24 21 22 20 24 21 23 31 21
11 | 7 12 15 10 12 4 6 12 9 17 3 | 27 36 24 35 26 28 35 30 34 31 29
12 | 8 17 8 8 13 4 7 16 15 20 4 | 35 36 33 34 37 34 36 37 38 39 34
13E | 6 16 9 19 11 4 9 8 8 16 4 | 45 44 42 47 44 44 41 46 43 45 43
14E | 13 10 8 8 9 5 8 14 15 23 4 | 20 20 19 18 21 18 17 21 23 26 18
15E | 9 17 6 13 16 6 12 20 12 19 4 | 53 53 53 57 59 52 53 60 52 54 53
16 | 9 20 7 8 10 8 8 17 17 26 4 | 21 22 22 22 19 22 22 26 27 27 21
17E | 16 10 8 11 22 4 8 15 13 18 4 | 48 48 44 48 45 46 49 43 48 46 45
18 | 7 7 9 7 7 3 6 11 8 20 3 | 30 33 28 33 28 30 29 32 34 39 31
19E | 10 12 7 12 13 4 7 14 15 17 4 | 29 34 35 30 28 33 36 38 45 39 33
20 | 9 9 9 8 8 3 8 15 15 24 4 | 25 23 21 23 25 23 24 28 26 26 23
21 | 8 10 10 9 9 3 8 19 15 25 4 | 21 21 15 19 20 17 22 23 25 26 18
22 | 8 7 11 7 11 5 6 16 14 18 3 | 14 19 16 12 14 16 19 17 22 20 16
23E | 10 18 10 12 13 6 6 17 18 17 4 | 19 18 21 17 19 19 17 24 25 23 17
24 | 6 8 8 10 10 3 11 9 10 17 3 | 19 24 21 22 24 19 26 21 19 30 21
25 | 6 12 11 8 9 3 7 12 11 18 3 | 20 23 21 22 22 19 22 20 26 31 21
26 | 6 7 7 6 8 4 7 10 8 18 3 | 17 22 19 19 20 18 22 19 23 26 18
27E | 10 14 14 31 18 4 7 8 14 21 5 | 53 56 51 53 55 52 48 54 57 52 53
28 | 7 9 8 7 10 3 6 13 13 24 3 | 22 28 22 26 24 23 26 24 29 31 23
29E | 8 19 7 10 17 6 9 17 15 17 4 | 50 48 46 48 49 47 46 44 52 45 46
30 | 5 7 9 7 8 2 6 9 6 19 3 | 20 25 19 23 23 19 25 22 20 31 21
31 | 7 12 9 7 9 6 8 15 15 20 3 | 24 28 21 26 22 22 28 23 27 25 23
32E | 11 9 13 9 14 4 8 10 12 20 4 | 15 16 17 12 17 14 14 17 19 19 14
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 10 12 12 4 8 13 12 19 |T 33 34 32 34 34 32 35 35 37 38 33
WRMS | 7 12 10 11 10 4 8 13 10 19 |NE 23 26 22 24 23 22 26 24 27 29 23
MEDI | 7 10 9 9 10 4 7 13 12 19 |MD 24 28 22 24 24 23 28 24 27 30 23
Table 3.2048.2 GPS week: 2048 Day: 2 MJD: 58582.000
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 | 8 8 10 10 6 4 7 9 6 17 3 | 23 29 20 19 21 20 29 21 25 29 22
2 | 7 10 9 8 9 4 7 17 13 23 4 | 23 25 22 26 21 23 23 27 28 29 22
3 | 7 7 11 9 9 5 6 9 7 15 3 | 30 35 32 28 30 31 34 29 41 36 31
X4E | 20 --- 11 --- 16 8 --- 34 --- --- 12 | 24 --- 24 --- 24 23 --- 34 --- --- 22
5 | 7 10 9 10 9 6 8 16 15 24 4 | 47 45 46 47 45 42 44 37 41 48 43
6 | 6 9 11 8 7 3 6 10 8 15 3 | 23 28 22 22 21 22 26 22 25 29 23
7 | 8 9 8 12 11 4 10 14 12 23 4 | 27 29 24 33 24 25 30 25 30 27 25
8E | 12 11 17 26 14 5 9 10 16 18 5 | 279 193 277 278 287 277 287 281 282 279 279
9E | 12 14 11 14 19 3 10 10 8 16 4 | 19 22 21 15 19 17 22 19 27 26 17
10 | 7 8 12 6 9 3 7 8 11 25 3 | 19 24 25 20 23 19 24 19 21 33 21
11 | 8 14 14 13 11 4 7 11 8 17 4 | 30 41 25 32 32 30 38 31 38 34 32
12 | 9 16 9 8 13 4 6 15 14 23 4 | 39 44 41 40 43 40 42 45 43 42 41
13E | 15 18 11 15 11 4 8 9 11 20 4 | 20 23 19 22 24 16 21 19 21 31 18
14E | 8 11 7 10 13 3 7 15 11 22 4 | 20 21 17 18 20 16 17 18 26 29 17
15E | 9 17 6 9 12 6 12 16 14 19 4 | 52 51 49 53 58 51 53 53 54 56 52
16 | 8 18 7 8 13 6 8 19 16 24 4 | 20 23 20 21 20 20 22 21 26 25 20
17E | 19 9 8 8 13 3 8 15 12 16 4 | 54 55 50 55 57 52 55 51 52 51 53
18 | 9 10 9 7 6 3 7 12 8 19 3 | 26 31 24 27 25 25 28 28 31 35 26
19E | 14 11 8 13 17 5 7 15 13 16 4 | 21 33 32 28 22 30 31 33 40 33 28
20 | 7 9 10 8 9 3 7 16 17 29 4 | 19 21 18 19 19 19 20 23 28 30 19
21 | 9 8 10 8 12 4 7 20 18 25 4 | 21 27 19 22 24 21 25 26 30 30 22
22 | 9 9 10 8 11 4 6 14 12 17 3 | 17 20 14 15 14 17 19 17 27 22 17
23E | 12 18 10 11 15 6 6 17 16 20 4 | 19 19 20 21 24 19 20 22 29 27 19
24 | 7 13 9 16 10 4 8 9 9 17 3 | 19 27 19 25 22 18 24 22 23 31 21
25 | 7 9 11 8 10 3 5 7 7 17 3 | 21 26 24 23 24 21 25 22 23 29 22
26 | 5 9 8 7 12 3 6 12 10 20 3 | 21 25 19 21 24 20 23 17 31 28 21
27E | 8 8 16 38 16 4 9 8 15 17 6 | 52 52 50 60 56 51 76 54 61 52 53
28 | 7 10 7 7 11 4 6 11 9 22 3 | 23 28 21 24 25 23 26 22 28 27 22
29E | 11 16 7 9 15 5 9 17 13 18 4 | 39 40 39 39 42 39 38 39 44 37 38
30 | 7 9 7 9 10 3 7 10 9 19 3 | 23 24 20 25 23 20 25 22 25 28 22
31 | 5 13 9 11 10 6 8 16 13 23 4 | 24 28 21 28 23 21 27 19 26 25 22
X32E | 4 --- --- --- --- 16 --- --- --- --- 0 | 23 --- --- --- --- 18 --- --- --- --- 25
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 12 10 13 12 4 8 13 12 20 |T 34 36 34 36 36 33 39 36 40 41 34
WRMS | 8 12 10 13 12 4 8 13 10 20 |NE 24 29 23 25 25 23 27 24 29 30 24
MEDI | 8 10 9 9 11 4 7 14 12 19 |MD 23 28 22 25 24 21 26 23 28 30 22
Table 3.2048.3 GPS week: 2048 Day: 3 MJD: 58583.000
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 12 11 12 7 4 7 12 6 16 3 | 31 35 28 26 26 28 34 30 33 35 29
2 | 6 9 9 10 9 4 8 18 14 24 4 | 35 35 33 35 33 34 36 39 42 40 34
3 | 5 9 10 8 7 4 5 12 6 12 3 | 34 36 37 34 31 35 39 29 40 39 34
X4E | 22 --- 11 --- 19 12 --- 36 --- --- 13 | 27 --- 31 --- 28 32 --- 41 --- --- 27
5 | 7 10 10 11 10 5 9 16 14 25 4 | 54 49 56 56 51 51 55 46 49 51 51
6 | 5 9 11 8 8 3 7 10 12 12 3 | 26 31 27 28 25 27 31 30 33 33 27
7 | 7 10 8 11 10 5 8 14 9 24 3 | 26 28 26 30 23 26 30 27 32 29 26
X8E | 21 19 13 29 22 6 --- 15 22 16 7 | 147 177 141 149 147 145 --- 141 140 150 144
9E | 13 16 11 17 13 5 8 11 9 15 4 | 23 33 30 26 26 27 30 29 34 32 26
10 | 7 11 13 8 8 3 8 8 12 22 3 | 27 28 32 29 26 28 32 27 34 36 28
11 | 9 19 16 15 10 4 7 11 8 19 4 | 39 48 34 35 38 36 39 38 41 40 37
12 | 9 15 8 9 12 4 7 16 12 22 4 | 40 46 39 41 37 37 40 38 41 36 38
13E | 10 17 9 18 12 4 9 10 10 17 4 | 40 42 40 42 39 39 41 40 45 45 39
14E | 12 11 6 9 12 4 10 14 13 20 4 | 36 36 35 35 38 35 35 37 45 42 35
15E | 8 15 6 13 13 5 12 15 13 18 4 | 66 68 67 66 64 65 68 65 67 62 66
16 | 7 20 8 11 11 7 8 21 17 27 5 | 25 28 22 23 23 24 24 24 30 29 23
17E | 7 9 8 8 21 4 7 14 12 17 4 | 54 53 54 54 48 53 54 57 58 51 53
18 | 4 13 9 8 8 4 7 13 9 19 3 | 36 40 34 33 33 35 33 38 43 42 36
19E | 7 10 9 14 14 3 6 15 12 19 4 | 33 34 38 34 30 34 33 38 43 34 34
20 | 7 8 11 7 9 4 9 15 14 28 4 | 23 24 24 24 21 23 25 27 28 31 22
21 | 9 11 13 7 13 5 22 20 14 27 5 | 31 36 31 30 28 31 33 35 40 35 30
22 | 7 9 8 8 9 5 6 16 12 20 3 | 23 23 20 20 17 23 25 21 26 28 23
23E | 10 16 10 14 12 6 5 19 16 17 4 | 28 28 28 27 25 28 29 31 38 33 27
24 | 6 12 8 14 7 7 9 10 9 15 3 | 26 29 28 28 28 28 32 29 30 31 27
25 | 8 9 9 10 9 4 7 9 8 16 3 | 28 31 32 30 27 27 30 27 30 34 28
26 | 6 9 6 9 8 3 10 11 10 20 3 | 28 32 28 30 29 28 29 27 37 36 28
X27E | 21 11 9 35 17 7 --- 10 16 19 7 | 77 73 73 76 77 76 --- 77 71 77 74
28 | 9 9 7 10 12 3 8 13 12 23 3 | 29 33 27 29 26 28 32 28 34 33 28
29E | 10 14 7 16 12 5 8 16 12 15 4 | 47 43 45 43 43 42 40 41 50 41 42
30 | 7 8 6 7 8 3 6 7 5 20 2 | 25 29 28 28 26 26 31 29 29 32 27
31 | 8 14 7 7 12 6 9 16 15 21 4 | 27 34 27 28 28 25 30 26 33 27 27
32E | 10 12 8 11 15 6 10 11 9 20 4 | 22 25 25 27 22 23 24 23 31 30 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 9 11 11 5 9 14 12 20 |T 37 41 38 38 36 37 34 38 42 41 37
WRMS | 7 12 9 12 12 5 9 14 10 20 |NE 30 33 30 30 28 30 33 30 35 34 30
MEDI | 8 11 9 10 11 4 8 14 12 19 |MD 29 34 31 30 28 28 32 30 38 35 28
Table 3.2048.4 GPS week: 2048 Day: 4 MJD: 58584.000
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 11 8 7 5 6 11 8 17 3 | 20 29 18 16 20 18 26 20 29 25 20
2 | 9 10 9 8 10 4 8 17 14 21 4 | 24 25 21 23 22 22 25 29 35 29 22
3 | 6 9 12 8 7 5 7 11 9 14 3 | 32 34 32 29 30 29 33 29 39 34 30
X4E | 24 --- 13 --- 17 18 --- 37 --- --- 13 | 41 --- 29 --- 27 24 --- 36 --- --- 30
5 | 6 12 9 11 7 5 8 15 16 21 4 | 43 42 44 46 41 41 41 36 37 41 40
6 | 7 8 11 7 6 4 7 9 6 17 3 | 23 28 20 23 22 21 29 22 26 33 23
7 | 7 11 9 8 11 4 9 13 13 24 4 | 26 35 24 25 26 24 33 25 31 28 26
X8E | 29 --- 26 35 133 19 33 24 74 30 13 | 412 --- 398 410 448 403 410 401 410 407 404
9E | 10 16 11 18 13 4 13 11 9 13 4 | 20 26 22 18 20 17 23 20 30 23 18
10 | 7 12 13 9 4 4 10 9 11 23 3 | 18 24 26 22 19 19 24 19 29 29 20
11 | 5 15 15 10 14 5 8 10 9 18 4 | 27 41 22 30 30 26 36 27 38 27 29
12 | 10 18 7 10 12 5 8 14 15 24 4 | 36 43 37 42 39 38 42 41 42 43 39
13E | 11 13 9 9 8 4 8 10 11 17 3 | 30 27 26 28 31 28 26 27 30 28 26
14E | 11 13 7 11 11 4 10 15 15 23 4 | 21 24 15 21 23 18 21 19 27 22 18
15E | 14 21 8 12 14 6 12 19 15 21 5 | 48 47 47 50 46 43 45 51 43 46 45
16 | 9 20 8 14 8 5 9 22 18 28 5 | 20 27 20 19 21 19 23 22 26 28 19
17E | 9 9 10 11 21 5 8 15 12 16 4 | 53 52 52 53 54 49 53 48 55 50 51
18 | 7 13 11 7 11 5 8 16 9 23 4 | 25 34 21 25 23 24 27 25 36 30 25
19E | 7 14 9 15 9 4 9 14 11 17 4 | 30 32 33 24 28 30 32 34 41 34 30
20 | 7 12 10 11 7 3 10 18 17 26 4 | 20 20 18 20 17 17 20 24 30 28 18
21 | 10 11 10 12 11 4 7 18 17 27 4 | 22 30 17 20 19 21 25 25 33 32 20
22 | 5 12 9 8 10 4 6 14 14 22 3 | 15 24 19 18 16 15 23 19 30 26 16
23E | 10 18 8 12 11 5 9 19 17 20 4 | 21 19 23 19 21 21 20 25 30 25 19
24 | 9 15 7 17 9 3 12 9 10 16 4 | 26 21 21 26 20 18 21 23 26 29 21
25 | 7 9 10 11 8 4 7 10 11 24 3 | 22 26 22 28 24 21 24 24 27 39 23
26 | 9 11 8 8 7 3 9 12 9 21 3 | 19 27 19 19 21 18 23 18 24 30 19
27E | 9 17 20 26 19 6 17 14 23 27 6 | 82 84 82 82 86 82 83 83 76 94 82
28 | 9 11 7 8 10 5 6 13 12 23 3 | 25 33 25 27 23 25 30 25 34 31 25
29E | 10 15 6 11 15 5 7 17 15 17 4 | 43 44 40 43 43 42 41 36 50 41 41
30 | 5 9 7 9 8 3 7 9 8 16 3 | 19 27 19 18 20 18 25 21 26 27 20
31 | 10 14 6 9 9 5 10 17 17 24 4 | 26 30 20 26 22 21 29 24 27 28 23
32E | 9 14 11 10 14 4 12 9 11 21 4 | 18 21 20 18 22 17 21 19 27 26 18
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 13 10 12 11 5 9 14 13 21 |T 40 32 39 40 41 38 43 40 46 45 39
WRMS | 8 13 9 12 10 4 9 13 11 20 |NE 24 30 23 25 23 22 27 24 31 30 23
MEDI | 9 12 9 10 10 4 8 14 12 21 |MD 25 28 22 25 23 21 26 25 30 29 23
Table 3.2048.5 GPS week: 2048 Day: 5 MJD: 58585.000
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 | 8 8 8 8 6 3 6 11 6 16 3 | 33 34 29 32 29 30 35 31 33 34 31
2 | 9 7 9 10 10 3 8 18 12 23 4 | 35 33 30 31 33 31 32 33 35 34 31
3 | 8 7 11 6 7 3 6 12 7 15 3 | 27 30 30 27 26 27 31 27 31 32 27
X4E | 18 --- 14 --- 16 19 --- 34 --- --- 11 | 31 --- 24 --- 28 21 --- 35 --- --- 26
5 | 7 12 9 9 6 5 8 16 14 23 4 | 55 53 54 54 54 52 54 46 52 52 52
6 | 5 6 10 8 6 2 8 8 6 12 2 | 36 40 36 35 36 36 40 36 38 35 36
7 | 9 10 8 13 11 5 10 11 12 24 4 | 39 38 38 44 37 39 41 39 44 42 38
8E | 14 10 20 31 23 3 18 18 15 19 6 | 212 299 208 216 217 210 209 211 219 209 213
9E | 12 12 11 15 10 4 8 12 7 15 4 | 27 28 29 24 25 26 28 28 35 29 26
10 | 8 8 11 9 6 3 6 9 6 16 3 | 31 30 32 31 29 31 33 29 36 31 30
11 | 8 15 12 10 11 4 10 10 7 17 4 | 29 38 27 35 30 29 34 33 35 33 30
12 | 7 18 8 11 11 4 8 14 12 21 4 | 40 42 38 41 41 41 41 42 44 43 39
13E | 11 11 8 14 8 3 9 12 13 14 3 | 25 28 25 30 30 25 27 25 27 25 25
14E | 16 10 6 10 10 3 9 14 11 17 4 | 31 25 25 28 31 25 24 25 31 25 25
15 | 12 29 7 13 11 5 12 18 17 18 5 | 73 79 73 75 75 73 75 74 77 70 73
16 | 8 14 10 12 7 5 8 20 14 22 4 | 30 31 32 32 29 32 32 33 40 36 31
17E | 13 8 9 15 16 4 6 16 13 15 4 | 85 79 76 84 79 78 80 75 77 73 78
18 | 8 9 8 10 9 4 8 14 10 20 3 | 31 36 32 33 30 33 35 36 40 38 32
19E | 11 15 8 22 12 4 8 13 12 13 4 | 42 48 49 46 43 46 46 50 54 46 45
20 | 7 8 9 11 7 3 6 16 11 23 3 | 24 23 24 24 21 24 23 26 29 25 22
21 | 9 11 9 11 9 3 8 19 14 25 4 | 32 32 28 31 33 30 29 34 36 34 29
X22 | 4 --- --- --- --- 20 --- --- --- --- 0 | 14 --- --- --- --- 12 --- --- --- --- 14
23E | 12 16 8 18 8 6 6 21 14 18 4 | 17 16 19 20 16 17 18 21 26 23 16
24 | 10 8 8 18 7 4 9 6 8 13 3 | 27 28 27 32 26 28 30 27 31 28 26
25 | 8 7 8 8 7 2 7 9 7 14 3 | 28 31 28 29 29 30 31 29 33 31 29
26 | 8 10 9 10 7 4 7 12 7 17 3 | 33 33 32 36 32 32 35 31 37 37 32
27E | 8 17 17 10 21 5 15 14 17 20 5 | 82 83 74 84 84 79 73 82 86 80 81
28 | 7 9 7 8 8 4 8 13 11 20 3 | 29 35 29 31 32 32 35 33 37 34 31
29E | 11 14 7 16 14 5 10 16 12 15 4 | 48 45 44 45 47 45 45 41 48 40 44
30 | 6 8 6 9 9 3 7 9 7 15 3 | 33 32 31 33 31 30 34 32 35 36 31
31 | 8 12 8 10 9 4 8 15 12 19 4 | 35 35 32 37 34 32 37 31 37 31 33
32E | 13 11 10 9 13 4 9 8 8 16 3 | 24 23 25 22 28 23 23 24 27 26 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 12 10 13 11 4 9 14 11 18 |T 41 46 41 44 42 40 43 42 47 43 40
WRMS | 8 12 9 13 9 4 9 13 9 18 |NE 32 34 32 34 32 31 34 33 37 35 31
MEDI | 8 10 9 10 9 4 8 14 11 17 |MD 31 33 31 32 31 31 34 33 36 34 31
Table 3.2048.6 GPS week: 2048 Day: 6 MJD: 58586.000
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 5 9 8 5 4 6 11 11 10 2 | 25 30 22 25 24 23 30 26 27 30 25
2 | 7 10 8 9 12 5 8 19 18 18 4 | 36 35 31 34 34 32 33 41 37 39 33
3 | 6 6 11 7 7 4 5 11 8 9 2 | 28 30 32 26 26 28 33 24 27 31 28
X4E | 13 --- 10 --- 16 13 --- 36 --- --- 10 | 44 --- 41 --- 48 40 --- 41 --- --- 43
5 | 5 11 8 7 7 5 8 16 16 21 3 | 61 60 63 60 62 58 60 52 51 61 59
6 | 7 8 8 9 10 4 6 8 10 9 3 | 35 36 33 35 32 33 37 33 37 39 34
7 | 8 10 8 11 10 5 10 12 15 21 4 | 36 38 36 39 35 37 39 36 39 39 36
8E | 8 9 16 27 21 5 10 14 15 14 5 | 320 266 312 320 324 317 312 315 324 313 317
9E | 10 11 9 15 14 4 9 11 10 11 4 | 18 22 22 17 23 18 23 20 22 21 19
10 | 7 8 10 9 6 4 7 12 8 14 3 | 24 30 30 28 25 26 31 25 27 32 26
11 | 5 12 13 12 12 5 6 10 11 13 3 | 29 41 26 34 34 30 37 33 37 34 32
12 | 7 16 6 8 14 4 7 13 14 20 4 | 48 52 48 48 50 48 49 47 51 50 48
13E | 9 9 6 9 10 3 9 11 13 12 3 | 38 37 34 36 40 35 35 37 38 34 36
14E | 10 9 6 9 9 5 8 15 13 13 3 | 20 21 18 19 21 18 20 21 24 23 18
15 | 8 22 6 10 15 4 9 14 12 12 4 | 66 67 66 67 72 66 68 70 65 70 67
16 | 7 17 7 9 9 6 8 20 17 22 4 | 27 31 29 24 26 27 29 30 34 32 27
17E | 18 10 12 17 15 7 8 22 16 18 5 | 98 94 89 99 95 92 93 93 89 96 93
18 | 6 8 8 7 6 4 8 16 11 16 3 | 29 35 26 31 29 30 32 33 34 38 30
19E | 8 14 8 15 12 4 6 13 12 12 3 | 44 50 51 44 44 49 49 55 55 58 48
20 | 10 7 8 9 7 5 6 19 14 23 4 | 19 22 20 22 21 20 20 28 28 29 20
21 | 8 10 9 11 10 4 9 22 16 20 4 | 30 36 26 27 30 30 31 40 37 39 30
22 | 6 5 9 10 9 3 4 17 15 17 3 | 12 15 10 11 10 11 15 12 10 17 13
23E | 9 20 8 21 11 7 7 23 21 17 5 | 26 24 27 28 26 25 25 30 29 26 24
24 | 6 15 6 10 9 4 6 7 10 12 3 | 22 25 23 25 23 23 27 26 23 28 23
25 | 8 13 8 9 8 4 8 9 10 11 3 | 29 32 30 29 28 29 32 29 31 37 29
26 | 9 8 7 7 6 4 8 11 12 14 3 | 29 32 28 26 31 28 33 27 30 35 29
27E | 11 10 12 17 17 5 12 11 11 17 4 | 100 96 94 100 103 96 91 101 104 94 98
28 | 7 9 8 8 10 4 7 15 12 19 3 | 25 29 24 24 26 26 30 31 32 30 26
29E | 12 21 8 16 13 5 9 19 18 13 5 | 54 50 50 53 47 51 50 48 55 50 50
30 | 6 11 7 9 10 3 7 9 9 17 3 | 26 30 25 26 25 24 28 25 25 32 25
31 | 7 11 8 9 9 5 7 18 16 20 4 | 34 36 31 36 33 31 39 30 34 33 33
32E | 9 9 8 11 12 4 8 10 8 12 3 | 18 19 20 16 21 18 21 22 19 24 19
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 8 12 9 12 11 5 8 15 13 16 |T 45 45 44 45 45 44 46 46 47 48 44
WRMS | 7 12 9 12 10 4 8 13 11 15 |NE 30 33 29 30 30 29 33 31 32 35 30
MEDI | 8 10 8 9 10 4 8 13 12 14 |MD 29 35 30 29 30 30 33 31 34 34 30
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 4.2048 GPS week: 2048 MJD: 58580.0-58586.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3043 |U 10 9 31 |U 9 13 36 |U 10 12 42 |
emr | emr 2934 |U 13 18 30 |U 14 18 44 |U 17 18 42 |
esa | esa 3044 | 9 10 31 |U 9 12 31 | 11 11 33 |
gfz | gfz 2948 |U 9 7 31 |U 9 11 33 |U 10 12 33 |
grg | grg 3044 |U 9 8 30 |U 10 16 36 | 10 13 35 |
igr | igr 3025 | 8 7 28 | 9 11 32 | 9 11 36 |
igs | igs 3043 | 9 8 28 | 9 12 34 | 10 13 37 |
jpl | jpl 2907 |U 12 14 30 |U 11 15 39 |U 15 18 47 |
mit | mit 3030 | 14 13 35 |U 18 16 59 |U 22 18 62 |
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 5.2048.0 GPS week: 2048 Day: 0 MJD: 58580.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 9 8 21 | 10 12 32 | 10 13 41 |
emr | emr 2976 | 11 18 25 | 14 19 38 | 16 18 41 |
esa | esa 3072 | 8 10 25 | 9 12 29 | 10 9 33 |
gfz | gfz 2976 | 10 5 22 | 8 11 29 | 9 10 31 |
grg | grg 3072 | 10 6 28 | 10 14 32 | 9 13 34 |
igr | igr 2973 | 8 6 22 | 9 11 30 | 9 11 35 |
igs | igs 3072 | 9 7 22 | 10 12 29 | 10 12 36 |
jpl | jpl 2880 | 14 18 24 | 11 15 29 | 17 19 45 |
mit | mit 2976 | 19 17 35 | 17 14 46 | 16 16 59 |
Table 5.2048.1 GPS week: 2048 Day: 1 MJD: 58581.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 8 8 27 | 10 12 38 | 8 8 41 |
emr | emr 2975 | 12 15 22 | 16 27 54 | 16 13 40 |
esa | esa 3072 | 8 10 31 | 10 12 35 | 9 8 35 |
gfz | gfz 2975 | 10 6 29 | 11 11 33 | 9 9 31 |
grg | grg 3071 | 9 9 31 | 11 15 43 | 8 12 41 |
igr | igr 3071 | 8 8 28 | 10 11 37 | 8 8 37 |
igs | igs 3071 | 8 8 26 | 11 13 38 | 10 10 38 |
jpl | jpl 2976 | 11 14 26 | 12 14 43 | 16 14 46 |
mit | mit 3072 | 12 15 41 | 13 10 42 | 11 11 47 |
Table 5.2048.2 GPS week: 2048 Day: 2 MJD: 58582.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 | 25 19 46 | 8 11 34 | 9 13 43 |
emr | emr 2878 | 14 20 26 | 15 18 44 | 20 23 41 |
esa | esa 2976 | 9 10 32 | 8 11 29 | 12 12 34 |
gfz | gfz 2879 | 10 7 32 | 9 11 34 | 11 16 35 |
grg | grg 2975 | 10 9 32 | 11 16 28 | 11 13 40 |
igr | igr 2975 | 10 9 29 | 8 10 29 | 10 12 37 |
igs | igs 2975 | 10 10 29 | 9 11 30 | 12 15 38 |
jpl | jpl 2880 | ---- ---- ---- | 10 14 35 | 17 22 48 |
mit | mit 2976 | 11 8 28 | 14 12 45 | 10 15 44 |
Table 5.2048.3 GPS week: 2048 Day: 3 MJD: 58583.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 8 36 | 9 12 41 | 11 14 45 |
emr | emr 2976 | 14 15 39 | 16 18 44 | 18 19 50 |
esa | esa 3072 | 9 9 42 | 9 9 28 | 9 11 34 |
gfz | gfz 2976 | 9 7 40 | 10 11 36 | 10 13 34 |
grg | grg 3071 | 7 9 34 | 10 17 38 | 9 13 35 |
igr | igr 3061 | 7 8 37 | 8 8 26 | 9 13 37 |
igs | igs 3071 | 8 8 37 | 9 13 40 | 10 14 39 |
jpl | jpl 2784 | 11 13 43 | 8 12 39 | 12 25 48 |
mit | mit 3072 | 20 14 54 | 25 24 60 | 61 20 113 |
Table 5.2048.4 GPS week: 2048 Day: 4 MJD: 58584.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 8 9 28 | 11 13 39 | 10 12 43 |
emr | emr 2880 | 15 24 39 | 15 19 38 | 17 13 43 |
esa | esa 3072 | 9 11 28 | 10 11 35 | 11 10 34 |
gfz | gfz 2976 | 10 7 29 | 10 10 37 | 9 14 37 |
grg | grg 3072 | 9 8 26 | 11 15 48 | 11 11 35 |
igr | igr 3052 | 8 8 27 | 10 11 38 | 9 10 37 |
igs | igs 3068 | 9 8 27 | 10 12 35 | 10 12 38 |
jpl | jpl 2976 | 14 15 36 | 10 18 39 | 15 21 53 |
mit | mit 3072 | 12 12 27 | 15 13 48 | 19 18 73 |
Table 5.2048.5 GPS week: 2048 Day: 5 MJD: 58585.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2975 | 8 6 27 | 10 16 39 | 10 10 45 |
emr | emr 2880 | 12 21 31 | 15 15 62 | 17 16 42 |
esa | esa 2976 | 9 11 28 | 9 13 37 | 13 12 36 |
gfz | gfz 2880 | 8 7 29 | 8 11 36 | 10 10 36 |
grg | grg 2976 | 9 8 29 | 9 18 33 | 13 13 34 |
igr | igr 2976 | 8 7 28 | 7 10 39 | 11 10 40 |
igs | igs 2976 | 8 8 27 | 7 11 39 | 12 12 40 |
jpl | jpl 2880 | 12 16 25 | 15 15 60 | 17 13 47 |
mit | mit 2976 | 8 7 27 | 23 12 106 | 14 19 49 |
Table 5.2048.6 GPS week: 2048 Day: 6 MJD: 58586.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 8 6 31 | 9 14 30 | 11 12 38 |
emr | emr 2975 | 16 11 26 | 9 13 30 | 16 22 39 |
esa | esa 3072 | 9 8 34 | 8 12 24 | 12 14 27 |
gfz | gfz 2975 | 10 7 35 | 9 12 29 | 9 13 29 |
grg | grg 3071 | 9 9 32 | 8 16 30 | 13 15 28 |
igr | igr 3071 | 9 5 28 | 8 13 27 | 11 12 30 |
igs | igs 3071 | 9 6 29 | 8 13 25 | 11 14 31 |
jpl | jpl 2976 | 10 9 27 | 9 16 29 | 13 15 40 |
mit | mit 3072 | 14 17 36 | 21 29 69 | 26 27 49 |
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 6.2048 GPS week: 2048 MJD: 58580.500-58586.500
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 | -26 -10 0 -92 3 | 14 26
| 12 19 73 64 6 | 3
emr uuuux | 62 -30 207 185 29 | 25 44
| 23 18 174 82 26 | 15
esa uuuuu | 10 34 -33 28 -3 | 25 31
| 14 12 87 31 2 | 2
gfz uuuuu | -18 35 -36 -86 -3 | 27 33
| 18 19 116 75 6 | 2
grg uuuuu | -9 -9 -1 -96 -1 | 1 15
| 23 21 41 114 2 | 1
igr xxxxx | 2 -10 40 -60 0 | -2 18
| 9 5 29 27 3 | 2
irf xxxxx | 14 -5 -52 28 6 | -2 20
| 8 7 15 19 4 | 3
jpl uuuux | -6 -14 -14 57 -12 | 36 43
| 22 12 67 77 25 | 8
mit uuuuu | 10 -5 -134 54 6 | 21 29
| 3 15 43 42 5 | 3
ngs uuuuu | -17 -12 66 -41 0 | 13 22
| 26 33 98 81 4 | 2
sio uuuux | 25 28 -72 21 -1 | 89 90
| 9 12 29 52 5 | 1
Table 7.2048.0 GPS week: 2048 Day: 0 MJD: 58580.500
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 | -37 -40 52 -37 -6 | 14 27
emr uuuux | 60 -19 43 153 66 | 2 33
esa uuuuu | 16 31 35 15 -2 | 25 32
gfz uuuuu | 14 48 -120 -20 8 | 27 34
grg uuuuu | 1 1 -31 -222 -1 | 1 17
igr xxxxx | 5 -8 20 -65 0 | -2 20
irf xxxxx | 14 3 -34 44 6 | -3 21
jpl uuuux | -22 -2 -91 129 -14 | 47 54
mit uuuuu | 8 -15 -85 104 3 | 21 29
ngs uuuuu | -11 1 233 -163 3 | 13 24
sio uuuux | 11 41 -59 18 4 | 91 92
Table 7.2048.1 GPS week: 2048 Day: 1 MJD: 58581.500
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 | -11 -17 67 -102 5 | 12 26
emr uuuux | 72 -12 95 127 55 | 11 37
esa uuuuu | -17 32 11 56 -5 | 25 31
gfz uuuuu | -8 51 -85 -117 0 | 26 33
grg uuuuu | -10 -28 -63 -82 0 | 0 17
igr xxxxx | -15 -12 44 -28 -2 | -3 20
irf xxxxx | 23 -15 -45 45 3 | -5 21
jpl uuuux | -3 -13 -4 90 -34 | 44 51
mit uuuuu | 7 -14 -90 48 -2 | 20 28
ngs uuuuu | -28 -7 84 -41 0 | 12 23
sio uuuux | 24 37 -123 26 -10 | 90 91
Table 7.2048.2 GPS week: 2048 Day: 2 MJD: 58582.500
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 | -34 4 80 -184 9 | 10 24
emr uuuux | 76 -40 164 176 48 | 18 43
esa uuuuu | 5 26 39 42 -5 | 22 29
gfz uuuuu | -42 33 -67 -66 -6 | 24 31
grg uuuuu | -41 27 -21 -171 -4 | -2 16
igr xxxxx | 9 -6 51 -83 4 | -5 19
irf xxxxx | 21 -4 -36 48 9 | -7 20
jpl uuuux | 24 0 -95 93 -22 | 37 45
mit uuuuu | 12 -20 -93 79 4 | 17 25
ngs uuuuu | -17 -57 23 21 2 | 10 20
sio uuuux | 29 32 -39 15 5 | 87 88
Table 7.2048.3 GPS week: 2048 Day: 3 MJD: 58583.500
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 | -22 -17 21 2 -2 | 14 23
emr uuuux | 83 -25 365 278 17 | 29 45
esa uuuuu | 29 53 -121 -5 -4 | 25 29
gfz uuuuu | -24 39 -142 -126 -2 | 26 31
grg uuuuu | -8 -12 1 -186 -2 | 0 13
igr xxxxx | 2 -20 93 -75 -4 | -3 16
irf xxxxx | 14 -14 -60 -1 11 | -3 17
jpl uuuux | -26 -17 -48 -2 -4 | 35 44
mit uuuuu | 11 9 -144 48 13 | 19 25
ngs uuuuu | -25 -37 158 67 1 | 13 20
sio uuuux | 30 11 -66 -65 2 | 88 90
Table 7.2048.4 GPS week: 2048 Day: 4 MJD: 58584.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -21 18 -106 -98 8 | 15 25
emr uuuux | 83 -36 488 304 7 | 36 50
esa uuuuu | 8 36 -55 15 -1 | 26 31
gfz uuuuu | -21 49 -93 -183 -2 | 28 33
grg uuuuu | -21 -38 17 -106 -4 | 1 14
igr xxxxx | 9 -15 27 -60 4 | -1 17
irf xxxxx | 16 -5 -76 8 8 | -1 19
jpl uuuux | 24 -28 79 149 -45 | 34 42
mit uuuuu | 12 22 -186 -31 12 | 21 28
ngs uuuuu | -62 -39 -2 2 -1 | 14 22
sio uuuux | 25 12 -98 -9 -2 | 89 90
Table 7.2048.5 GPS week: 2048 Day: 5 MJD: 58585.500
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 | -15 -5 -57 -152 8 | 16 27
emr uuuux | 39 -65 267 185 11 | 38 51
esa uuuuu | 18 42 -177 -3 -6 | 27 32
gfz uuuuu | -29 30 164 38 -6 | 29 34
grg uuuuu | -17 -5 56 -11 2 | 2 15
igr xxxxx | 11 -6 45 -19 -1 | 0 18
irf xxxxx | 8 -6 -61 30 3 | 1 22
jpl uuuux | -19 -32 18 -31 10 | 26 31
mit uuuuu | 7 -8 -162 63 6 | 23 32
ngs uuuuu | 5 30 -27 -43 -8 | 15 24
sio uuuux | 41 23 -47 80 -6 | 89 91
Table 7.2048.6 GPS week: 2048 Day: 6 MJD: 58586.500
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 | -41 -15 -56 -72 0 | 17 27
emr uuuux | 25 -16 25 73 1 | 42 52
esa uuuuu | 12 17 37 77 -2 | 26 32
gfz uuuuu | -16 -3 87 -127 -11 | 29 34
grg uuuuu | 34 -9 35 106 1 | 2 15
igr xxxxx | -6 -6 2 -88 2 | 0 18
irf xxxxx | 1 4 -51 23 2 | 2 21
jpl uuuux | -21 -8 45 -31 28 | 26 31
mit uuuuu | 16 -9 -176 65 6 | 24 32
ngs uuuuu | 20 24 -10 -128 1 | 14 24
sio uuuux | 19 39 -72 85 -2 | 88 90
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