[IGSREPORT-25833] Wk 1992 IGS Final Orbits
acc
acc at igs.org
Sun Apr 1 05:34:50 PDT 2018
Author: AC Coordinator / GA MIT
sum-file Version 2.0
Final IGS Orbit Combination - Week 1992 (Mar 11, 2018 - Mar 17, 2018)
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:
igs1992[0-6].sp3 IGS GPS ephemeris files in SP3 format.
igs1992[0-6].clk IGS GPS satellite and station clocks in clock RINEX format.
igs1992[0-6].cls IGS GPS clock combination summary report.
igs19927.erp Earth Rotation Parameters (ERP) and their rates as well as
Universal Time (UT1-UTC) and Length Of Day (LOD) associated
with IGS ephemerides.
igs19927.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 | TIXI MAL2 OHI2 TIXI
0 | ESA | 18 18 FAA1 WTZR FAA1 WTZR
0 | GFZ | BJNM FAA1 GODE MAL2 POHN BJNM FAA1 GODE MAL2 POHN
0 | GRG | GLSV KRGG LPGS GLSV LPGS
0 | MIT | WTZR
1 | COD | FAA1 TIXI BJNM FAA1 OHI2 TIXI TLSE
1 | EMR | 25 ALGO ALGO TLSE
1 | ESA | 18 18 DAV1 TLSE DAV1
1 | GFZ | ALGO GODE KOUR MAL2 POHN SUTH ALGO GODE KOUR MAL2
1 | GFZ | POHN SUTH
1 | GRG | GLSV GODE LPGS MAL2 SEYG TLSE GLSV GODE LPGS MAL2
1 | GRG | SEYG TLSE
1 | MIT | 30 30 HNPT HNPT
2 | COD | SCUB TIXI HARB IENG TIXI
2 | ESA | MAL2 MAL2 SCUB
2 | GFZ | BJNM DARW FAA1 GODE MAL2 POHN SUTH BJNM DARW FAA1
2 | GFZ | GODE MAL2 POHN SUTH
2 | GRG | 13 10 13 BOGT GLSV NRIL BOGT GLSV NRIL
2 | MIT | KIRI KIRI
3 | COD | TIXI NYA1 OHI2 THU3
3 | GFZ | BJNM BOGT GODE MAL2 NYAL WTZR BOGT GODE MAL2 NYAL
3 | GFZ | POHN WTZR
3 | GRG | BOGT GLSV BOGT FAA1 GLSV
3 | JPL | BRMU
4 | COD | GODE MAL2 TIXI GODE MAL2 OHI2 TIXI
4 | ESA | HOFN TWTF DAV1 HOFN TWTF
4 | GFZ | BJNM GODE HERS MAL2 POHN BJNM FAA1 GODE HERS MAL2
4 | GFZ | POHN
4 | GRG | BOGT GLSV LPGS RABT STK2 TLSE WIND BOGT CCJ2 FAA1
4 | GRG | GLSV LPGS RABT REUN STK2 TLSE WIND
4 | MIT | KIRU KIRU
5 | COD | FAA1 TIXI OHI2 TIXI
5 | ESA | 22 NRIL WIND NRIL WIND
5 | GFZ | 18 BJNM DARW FAA1 GODE POHN TLSE BJNM GODE POHN
5 | GRG | 10 ADIS GLSV NRIL GLSV NRIL TLSE
5 | MIT | MAW1 NRIL MAW1 NRIL REUN
6 | COD | TIXI TIXI
6 | ESA | FAA1 MAL2 FAA1 MAL2
6 | GFZ | 18 BJNM GODE MDVJ POHN SUTH BJNM GODE MDVJ POHN SUTH
6 | GRG | ADIS ALRT KIT3 LPGS ALRT GLSV KIT3 LPGS
5. 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.
6. The following table lists all maneuvered satellites for this week. The
solutions from COD and ESA, which modeled the maneuver, are used that day for
combination, if available. An associated accuracy code of 0 (unknown) is given
if only one AC is left (no redundancy). For the long arc evaluation the arc is
split into two parts at the given maneuver epoch.
PRN | Date | Ref. NANU
----+------------+----------
G03 | 2018_03_15 | 2018011
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
----+--------+---------------
0 | COD | 18
1 | ESA | 18
8. 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.
9. 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 -.4 -.0 -6 21 12 -.0
EMR | 0 | 3.3 2.5 -.7 -41 48 18 .48
ESA | 0 | -1.4 -1.0 1.0 -15 -5 27 -.17
GFZ | 0 | -.4 -.5 -.2 -26 -16 8 .05
GRG | 0 | 3.7 1.4 19.7 46 -1 64 .31
JPL | 0 | 3.8 -1.9 1.2 65 4 50 .77
MIT | 0 | -.5 -.6 .3 -32 32 16 .33
NGS | 0 | 1.6 -5.1 11.9 -40 -69 -5 .16
SIO | 0 | 5.0 4.0 -11.1 8 -21 12 .23
COD | 1 | -.2 .1 -.0 -3 16 -3 .06
EMR | 1 | 2.0 -1.6 2.7 -48 39 10 .39
ESA | 1 | -1.6 -1.5 .9 -23 2 30 -.01
GFZ | 1 | -.8 -.2 -.8 -20 -12 3 .09
GRG | 1 | 4.2 1.2 30.7 49 -27 15 .26
JPL | 1 | -.3 2.5 1.3 53 3 48 .85
MIT | 1 | -.8 -1.6 1.0 -45 33 0 .40
NGS | 1 | 1.9 -3.6 13.5 -53 -84 -14 .19
SIO | 1 | 1.2 4.3 -11.2 14 -7 18 .28
COD | 2 | -.2 .4 -.0 0 15 -1 -.09
EMR | 2 | 10.9 -4.9 2.9 -40 23 66 .36
ESA | 2 | -1.7 -1.2 1.6 -16 7 43 -.06
GFZ | 2 | -.5 -.4 -.5 -15 -21 20 .05
GRG | 2 | 1.6 1.9 24.0 43 -36 41 .20
JPL | 2 | 4.4 -1.8 1.1 9 0 33 .91
MIT | 2 | 1.8 -6.0 2.5 -26 44 35 .15
NGS | 2 | -1.2 -2.2 9.6 -13 -59 -20 .07
SIO | 2 | 5.1 3.4 -13.6 9 6 -17 .19
COD | 3 | .0 .3 .5 0 14 0 -.24
EMR | 3 | 9.1 -7.0 -2.0 11 33 73 .09
ESA | 3 | -1.2 -.9 1.2 -14 4 37 -.17
GFZ | 3 | -.6 -.7 -.3 -28 -12 35 -.09
GRG | 3 | 4.8 -2.4 9.6 61 2 80 .15
JPL | 3 | -2.1 -.6 -1.5 3 24 77 .69
MIT | 3 | -1.7 -5.5 -7.1 6 51 46 .13
NGS | 3 | -3.7 -2.8 -.4 4 -24 9 -.15
SIO | 3 | 2.9 -.1 -18.5 3 3 27 .05
COD | 4 | -.1 .4 .5 3 12 -5 -.27
EMR | 4 | 8.1 -7.1 7.2 -5 74 26 -.05
ESA | 4 | -.8 -.7 .7 -2 12 17 -.23
GFZ | 4 | -.4 -.6 -.2 -32 -3 30 -.16
GRG | 4 | 5.8 -2.9 31.2 61 18 61 .19
JPL | 4 | -3.7 .1 -6.0 22 19 75 .32
MIT | 4 | -4.0 -2.2 -1.0 -24 61 39 .02
NGS | 4 | -7.1 2.9 7.8 -9 -22 24 .0
SIO | 4 | -1.3 3.6 -24.3 -12 10 14 .20
COD | 5 | -.4 .2 .9 6 28 -4 -.23
EMR | 5 | 5.9 -10.2 -1.4 -29 63 4 .13
ESA | 5 | .0 -.4 .6 -15 -10 23 -.12
GFZ | 5 | -.5 -1.3 -.7 -49 2 16 .06
GRG | 5 | 7.9 -2.4 9.5 20 39 26 .29
JPL | 5 | 1.3 -3.0 1.0 -3 29 71 .77
MIT | 5 | -1.8 -3.9 1.9 -23 61 30 .34
NGS | 5 | -4.7 -7.0 12.3 -73 -38 3 .10
SIO | 5 | 3.0 -2.4 -11.0 -10 -4 8 .39
COD | 6 | .0 .1 .1 0 14 -5 -.26
EMR | 6 | 2.5 -8.8 3.9 -19 55 -44 .27
ESA | 6 | -.0 -.6 1.0 -24 -7 35 -.14
GFZ | 6 | -.9 -.7 -.7 -27 -1 4 -.03
GRG | 6 | 9.9 -.3 18.8 13 28 -5 .27
JPL | 6 | .1 -4.7 8.4 4 12 -43 .75
MIT | 6 | -1.7 -1.0 3.9 -32 49 9 .13
NGS | 6 | -7.4 -8.0 17.3 -63 -64 -44 .12
SIO | 6 | .4 -3.1 -15.6 -17 5 10 .35
10. 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.
11. 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 1.1992.a). It also displays the computed satellite
position sigmas for the combined orbits (Table 1.1992.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 2.1992.[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 3.1992.[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 5.1992.0-6). 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 1992 summary. (Mar 11, 2018 - Mar 17, 2018)
Table 1.1992.a GPS week: 1992 MJD: 58188.000-58194.000
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 265| 0 0 0 -1 14 -10 -.02 9 9 | -449 -106 11 131
| 0 0 2 6 8 10 .03 | 195 373
emr 80| 1 -1 -3 -3 0 10 .30 15 15 | 123230 -220 15 112
| 1 1 1 22 2 3 .05 | 53797 792
esa 150| 0 0 -3 -15 5 18 -.02 10 10 | -473 -932 8 213
| 0 0 0 5 20 11 .02 | 485 944
gfz 188| 0 0 -4 -8 5 -10 .12 10 10 | -229 -92 10 155
| 0 0 1 8 10 13 .03 | 163 328
grg 111| 0 -1 12 -10 3 24 -.38 14 13 | 90 38 12 190
| 0 0 4 10 10 6 .03 | 112 205
igr n/a| 0 0 -3 1 10 -21 .01 4 4 | -6361 -435 12 75
| 0 0 1 11 8 9 .01 | 1711 758
jpl 80| -1 0 0 21 17 11 .30 13 12 | 125284 -291 43 244
| 0 0 2 11 20 21 .02 | 53921 922
mit 349| -1 0 -5 5 -6 6 .00 12 12 | 86 -188 42 306
| 0 0 0 20 18 13 .02 | 228 150
ngs 208| -1 0 3 6 -16 -2 .03 9 8 | -481 -81 1012 1996
| 1 0 2 14 25 12 .06 | 191 343
sio 340| 0 1 0 16 -18 -22 -.08 12 11 | --- --- --- ---
| 0 0 1 21 14 17 .02 | --- ---
Table 1.1992.b GPS week : 1992 MJD: 58188.000-58194.000
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 3 3 3 4 4 4 |
2 | 5 5 5 4 5 5 5 |
3 | 3 3 3 3 0 4 4 |
4 | 0 0 0 0 0 0 0 |
5 | 4 5 6 5 5 5 5 |
6 | 4 4 4 4 4 3 4 |
7 | 5 5 5 5 5 5 5 |
8 | 3 3 3 3 3 3 4 |
9 | 4 4 3 4 3 4 4 |
10 | 4 4 6 3 4 5 3 |
11 | 5 4 4 4 4 4 4 |
12 | 6 6 6 5 6 6 6 |
13 | 5 5 5 5 5 4 4 |
14 | 5 5 5 5 5 5 5 |
15 | 5 5 5 5 4 4 4 |
16 | 6 6 5 5 6 6 5 |
17 | 4 4 4 4 4 4 4 |
18 | 45 10 9 7 5 5 5 |
19 | 5 5 5 5 5 5 5 |
20 | 4 4 4 5 4 5 5 |
21 | 5 5 5 5 5 5 5 |
22 | 4 4 4 4 4 5 5 |
23 | 6 6 6 5 5 6 6 |
24 | 4 4 4 4 4 4 4 |
25 | 4 4 4 3 3 4 4 |
26 | 4 5 4 5 4 4 4 |
27 | 4 3 3 3 3 3 3 |
28 | 4 4 4 4 4 4 4 |
29 | 5 5 5 5 5 5 5 |
30 | 4 4 3 4 3 4 4 |
31 | 5 5 5 5 5 5 5 |
32 | 4 3 3 3 3 3 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 2.1992.0 GPS week: 1992 Day: 0 MJD: 58188.000
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 269| 0 0 1 4 13 -1 .04 9 9 | -82 -699 14 141
emr 80| 2 0 -2 -47 2 13 .33 15 15 | 144218 91 14 117
esa 150| 0 1 -4 -10 17 5 -.01 10 10 | -711 -112 9 204
gfz 188| 0 -1 -5 -11 2 -28 .11 11 10 | -269 255 13 182
grg 112| 0 0 10 0 -8 34 -.34 13 12 | 21 6 12 184
igr n/a| -1 0 -2 -5 2 -13 -.00 4 4 | -4638 -2 12 75
jpl 80| -1 0 1 25 2 4 .27 12 12 | 146250 424 42 227
mit 350| 0 0 -4 33 -14 18 .03 12 12 | -77 -310 40 293
ngs 208| -1 0 5 -19 2 -17 -.07 9 8 | -99 -677 919 2081
sio 343| 1 1 -1 39 -40 -13 -.07 12 12 | --- --- --- ---
Table 2.1992.1 GPS week: 1992 Day: 1 MJD: 58189.000
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 267| 0 -1 0 4 18 -30 -.01 10 10 | -349 -234 11 119
emr 80| 0 0 -2 3 -1 5 .35 15 15 | 144011 1316 15 88
esa 150| 0 1 -2 -13 15 24 -.00 10 10 | 245 -1007 8 194
gfz 190| 0 0 -5 7 24 -18 .15 11 11 | -445 429 10 137
grg 111| 0 0 16 -4 2 21 -.37 14 13 | -73 419 12 183
igr n/a| 0 0 -2 13 16 -20 .02 5 5 | -5029 692 12 65
jpl 80| -1 1 0 26 10 -17 .31 12 12 | 146213 1342 43 256
mit 350| 0 0 -5 -27 6 7 -.03 11 11 | -12 -25 46 307
ngs 206| 0 0 3 6 -54 0 -.02 9 9 | -495 7 1105 1920
sio 343| 0 1 0 6 -12 3 -.08 11 11 | --- --- --- ---
Table 2.1992.2 GPS week: 1992 Day: 2 MJD: 58190.000
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 -2 3 -3 -2 -.01 10 10 | -621 461 12 136
emr 80| 3 -1 -2 -13 0 11 .37 16 16 | 144516 -681 17 103
esa 150| 0 0 -2 -17 30 19 .01 10 11 | -1136 -170 8 220
gfz 189| 0 0 -5 -11 6 -16 .13 10 10 | -142 -419 10 148
grg 113| 0 -2 11 -9 -6 28 -.37 14 12 | 47 130 13 214
igr n/a| 0 0 -1 7 -2 -37 .01 5 5 | -5005 -825 12 72
jpl 80| -1 0 1 36 9 -2 .32 14 14 | 146800 -347 49 251
mit 349| -1 0 -4 -7 -10 27 -.02 12 12 | -6 -122 44 296
ngs 209| -3 0 3 17 -15 -7 .00 9 8 | -605 327 851 1747
sio 341| 0 2 0 14 -12 -33 -.10 12 11 | --- --- --- ---
Table 2.1992.3 GPS week: 1992 Day: 3 MJD: 58191.000
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 266| 0 0 3 0 15 -19 .00 9 9 | -575 -105 12 139
emr 80| 2 -2 -2 0 -2 16 .30 15 15 | 143900 -604 17 117
esa 150| 0 0 -2 -23 6 8 -.03 9 9 | -757 -362 9 213
gfz 189| 0 0 -4 -9 -7 0 .10 10 10 | -206 -322 10 141
grg 114| 0 -2 10 -17 -1 21 -.40 14 13 | 37 121 12 195
igr n/a| 0 0 -1 -14 9 -30 -.01 4 4 | -5809 -978 12 86
jpl 80| -1 0 0 16 -5 15 .31 13 12 | 3022 -690 42 244
mit 350| -1 -1 -5 20 -12 9 -.00 12 12 | 123 -25 42 325
ngs 208| -1 1 -1 15 -12 9 .05 9 7 | -604 -90 734 1611
sio 347| 1 0 3 -8 -10 -23 -.11 11 11 | --- --- --- ---
Table 2.1992.4 GPS week: 1992 Day: 4 MJD: 58192.000
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 -8 22 -9 -.04 9 9 | -607 246 11 138
emr 80| 1 -2 -2 -3 4 9 .25 15 14 | 143323 -1140 17 121
esa 150| 0 0 -4 -20 -10 10 -.02 10 9 | -725 -603 8 239
gfz 186| 1 0 -5 -14 1 -11 .10 10 10 | -227 -244 9 154
grg 114| 0 0 21 0 9 13 -.43 15 15 | 187 -142 11 204
igr n/a| 0 0 -4 -10 6 -21 -.00 4 4 | -6810 -1541 12 78
jpl 80| 0 0 -3 6 20 50 .27 12 12 | 145898 -1473 42 259
mit 350| -1 0 -5 19 -30 -5 .00 12 12 | 302 -419 39 279
ngs 210| -2 1 3 16 16 10 .08 9 8 | -644 291 842 2091
sio 336| 1 1 0 6 -33 -13 -.07 12 11 | --- --- --- ---
Table 2.1992.5 GPS week: 1992 Day: 5 MJD: 58193.000
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 265| 0 0 2 -8 17 -11 -.05 10 10 | -543 -158 11 125
emr 80| 0 -2 -5 18 1 6 .25 15 15 | 1251 -489 14 129
esa 150| 0 0 -3 -8 -31 23 -.03 10 10 | -148 -1520 7 204
gfz 188| 0 -1 -1 -17 -3 -15 .09 10 10 | -376 1 11 163
grg 111| 0 -2 7 -8 23 26 -.40 15 13 | 246 -158 13 173
igr n/a| -1 0 -3 9 19 -8 .01 4 4 | -8254 -519 13 82
jpl 80| -1 0 -2 31 55 5 .30 13 12 | 145067 -892 43 240
mit 350| 0 0 -5 2 29 -2 .02 12 12 | 466 -280 44 327
ngs 208| -1 0 4 12 -8 5 .10 9 8 | -547 -160 1157 2299
sio 331| 1 1 0 2 -18 -28 -.07 12 12 | --- --- --- ---
Table 2.1992.6 GPS week: 1992 Day: 6 MJD: 58194.000
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 -2 -5 20 -1 -.05 9 9 | -371 -253 10 124
emr 80| 0 -1 -3 16 0 10 .24 14 14 | 141396 -39 15 110
esa 150| 0 0 -3 -11 6 40 -.03 10 10 | -81 -2753 8 221
gfz 186| 0 1 -5 -3 12 13 .16 11 10 | 59 -347 11 166
grg 103| 2 0 10 -30 7 24 -.36 12 12 | 168 -106 14 182
igr n/a| -1 0 -5 9 20 -17 .02 4 4 | -8987 125 14 73
jpl 80| 0 0 1 5 33 23 .28 12 12 | 143739 -404 41 232
mit 350| -1 0 -4 -3 -11 -11 .02 12 11 | -189 -139 41 320
ngs 209| 0 0 7 -6 -45 -19 .08 9 8 | -373 -265 1477 2228
sio 343| 0 2 1 51 0 -52 -.04 11 11 | --- --- --- ---
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 3.1992.0 GPS week: 1992 Day: 0 MJD: 58188.000
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 10 11 10 12 4 9 7 9 12 3 | 21 27 22 20 19 20 25 20 21 24 20
2 | 9 12 13 13 13 4 13 14 10 16 4 | 19 25 19 21 17 18 20 25 23 27 19
3 | 5 11 8 7 13 4 12 9 7 11 3 | 19 22 20 17 17 18 21 20 21 24 19
X4 | 1 --- --- --- --- 23 --- --- --- --- 0 | 29 --- --- --- --- 31 --- --- --- --- 28
5 | 6 15 9 10 12 5 11 17 9 7 4 | 25 26 22 28 27 23 27 21 28 24 24
6 | 9 10 11 9 8 4 10 11 6 9 3 | 22 29 26 22 21 22 28 22 24 27 23
7 | 10 14 10 13 12 5 11 16 11 15 4 | 31 33 28 33 26 29 30 33 32 32 29
8 | 7 11 8 9 9 5 10 10 10 8 3 | 19 25 22 21 19 20 26 21 22 22 20
9 | 8 11 9 10 9 6 8 9 11 12 3 | 30 33 31 29 31 28 33 32 32 33 30
10 | 12 17 9 11 8 4 9 13 6 8 4 | 27 27 26 29 29 25 28 26 24 24 25
11 | 9 14 17 10 18 5 10 9 9 9 4 | 23 31 16 21 26 22 29 21 24 18 21
12 | 9 29 8 13 21 4 20 15 9 11 5 | 27 36 23 28 28 23 30 29 25 22 24
13 | 8 15 11 11 14 4 11 16 10 14 4 | 24 34 22 31 25 25 32 31 27 25 25
14 | 14 13 13 13 11 5 9 12 13 15 5 | 21 27 22 31 21 26 24 33 26 24 23
15 | 10 13 10 9 17 5 13 16 8 10 4 | 35 36 32 37 32 33 35 36 35 34 33
16 | 16 24 10 13 17 5 14 15 10 15 5 | 33 38 31 33 33 31 31 34 33 29 31
17 | 6 15 9 11 15 3 13 10 7 10 4 | 28 30 26 29 20 26 29 27 28 26 25
X18 | 172 --- 43 46 --- 74 173 --- --- --- 44 | 25 --- 109 139 --- 103 28 --- --- --- 148
19 | 7 20 10 12 14 4 18 12 10 15 4 | 21 21 20 26 19 22 22 27 26 23 21
20 | 11 13 11 12 12 4 10 14 7 11 4 | 30 29 32 30 30 29 31 29 31 26 29
21 | 12 10 16 13 7 4 9 14 11 14 4 | 32 30 31 29 27 26 31 25 28 26 27
22 | 8 12 8 7 14 4 10 12 10 12 4 | 25 25 27 26 22 26 25 27 30 22 24
23 | 9 26 7 12 13 6 15 11 15 21 5 | 29 28 28 30 28 25 28 28 26 28 25
24 | 6 9 10 11 12 4 9 11 8 9 3 | 18 26 21 21 13 17 25 19 19 25 18
25 | 8 12 8 8 11 3 12 11 8 7 3 | 21 24 19 23 18 17 20 22 19 18 18
26 | 12 16 8 8 14 4 8 10 5 7 3 | 23 26 19 19 24 18 21 21 19 22 19
27 | 10 13 8 6 9 4 10 9 9 8 3 | 22 26 22 23 16 20 24 21 20 15 19
28 | 6 12 8 9 20 5 10 10 6 8 3 | 26 28 24 28 24 27 26 29 28 25 25
29 | 11 22 12 14 9 5 17 14 12 13 5 | 37 38 35 40 34 37 37 39 40 37 36
30 | 5 10 9 9 12 5 8 11 8 7 3 | 25 33 26 25 24 24 30 27 24 28 25
31 | 9 15 12 12 14 5 12 15 11 13 4 | 33 35 34 35 32 34 39 33 34 32 32
32 | 10 12 7 9 6 3 8 10 10 10 3 | 32 30 31 30 31 29 32 27 30 33 29
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 15 10 11 13 4 12 12 9 12 |T 26 29 27 30 24 27 27 26 26 25 28
WRMS | 9 15 10 10 12 4 12 12 8 12 |NE 26 29 27 30 24 27 27 26 26 25 28
MEDI | 9 13 10 11 12 4 10 11 9 11 |MD 25 28 26 28 24 25 28 27 26 25 25
Table 3.1992.1 GPS week: 1992 Day: 1 MJD: 58189.000
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 12 7 9 5 8 8 10 9 3 | 18 26 21 18 16 18 25 19 18 24 19
2 | 12 12 13 14 11 4 12 13 12 15 5 | 14 19 18 18 13 16 16 17 19 19 14
3 | 9 12 8 8 10 3 14 7 6 7 3 | 19 23 20 18 17 18 21 19 18 20 19
X4 | 2 --- --- --- --- 46 --- --- --- --- 0 | 29 --- --- --- --- 37 --- --- --- --- 29
5 | 12 19 8 14 17 5 13 15 12 10 5 | 22 26 23 29 21 24 25 19 27 22 21
6 | 10 7 11 7 9 3 9 9 8 10 3 | 19 26 22 19 17 19 26 20 23 27 21
7 | 10 13 11 12 15 5 12 16 11 13 4 | 24 26 21 29 18 24 25 25 26 22 22
8 | 8 9 8 10 9 4 11 8 8 6 3 | 18 25 21 20 19 18 24 19 22 21 19
9 | 9 11 7 8 12 4 11 7 11 13 3 | 28 31 27 28 25 27 32 28 26 32 27
10 | 11 15 11 8 10 4 10 10 6 10 3 | 26 27 23 28 24 23 27 23 24 26 24
11 | 6 13 17 10 13 5 10 7 9 6 4 | 20 30 16 21 22 20 29 19 22 18 19
12 | 13 28 9 16 23 5 18 15 10 12 6 | 27 30 21 29 28 21 28 25 23 22 23
13 | 11 11 12 12 16 4 9 12 11 16 4 | 23 31 23 28 19 23 29 27 24 23 22
14 | 13 10 12 14 16 5 11 11 10 14 4 | 23 25 21 29 22 24 28 27 23 25 22
15 | 9 13 11 10 19 5 14 14 10 11 4 | 31 30 25 31 24 28 29 32 31 33 28
16 | 9 27 7 13 22 5 15 14 10 11 5 | 22 31 23 24 26 21 24 24 23 21 21
17 | 7 14 11 12 16 5 13 8 8 10 4 | 26 27 25 26 20 25 28 24 26 25 24
X18 | 8 --- 192 11 --- 160 15 --- --- --- 10 | 23 --- 108 47 --- 90 19 --- --- --- 47
19 | 11 18 12 11 12 5 15 11 9 14 4 | 20 21 19 19 17 20 22 20 22 19 17
20 | 10 13 11 10 16 5 13 11 8 11 4 | 29 29 28 30 30 28 32 29 30 23 28
21 | 14 10 15 11 7 6 13 15 10 15 5 | 28 27 27 25 22 22 29 18 20 24 23
22 | 8 12 9 9 14 5 10 9 8 11 3 | 22 23 23 27 19 23 25 24 23 21 22
23 | 9 26 8 12 17 5 18 10 13 19 5 | 27 27 26 24 28 23 29 23 22 26 23
24 | 9 7 10 7 12 4 8 12 9 11 3 | 20 25 21 20 15 18 25 17 21 26 19
25 | 9 13 6 14 11 3 12 8 7 7 3 | 24 22 19 27 19 19 24 19 20 19 20
26 | 15 19 9 12 19 5 12 10 7 9 4 | 22 28 18 19 21 18 22 19 19 23 19
27 | 7 10 6 8 9 3 10 9 8 8 3 | 16 22 18 20 13 16 20 17 18 11 16
28 | 5 12 9 9 16 6 10 13 10 9 4 | 22 23 20 22 18 20 21 23 21 18 19
29 | 12 21 10 14 12 5 19 16 8 14 5 | 33 33 29 33 29 31 35 33 31 35 31
30 | 6 11 10 8 13 5 10 12 9 7 3 | 25 30 24 24 21 23 29 24 24 25 24
31 | 9 15 12 12 12 4 10 11 11 13 4 | 23 28 24 28 23 24 30 25 27 23 23
32 | 9 11 9 7 9 3 11 9 5 9 3 | 28 29 26 26 30 25 32 24 25 30 26
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 15 10 11 14 5 12 11 9 11 |T 23 26 25 25 21 24 26 22 23 23 22
WRMS | 10 15 10 11 13 5 12 11 9 11 |NE 23 26 25 25 21 24 26 22 23 23 22
MEDI | 9 12 10 11 12 5 12 11 9 11 |MD 23 27 23 26 21 23 26 23 23 23 22
Table 3.1992.2 GPS week: 1992 Day: 2 MJD: 58190.000
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 10 10 7 10 3 10 9 8 7 3 | 16 24 17 16 14 15 23 18 17 19 16
2 | 11 15 15 14 9 4 14 13 12 18 5 | 17 23 19 18 15 15 19 20 21 22 16
3 | 6 12 6 8 12 3 12 8 5 8 3 | 20 23 19 17 15 17 22 18 17 20 17
X4 | 1 --- --- --- --- 32 --- --- --- --- 0 | 27 --- --- --- --- 34 --- --- --- --- 27
5 | 10 22 13 10 16 6 13 19 9 21 5 | 22 24 18 23 19 20 23 22 23 31 19
6 | 7 10 13 8 8 4 11 11 9 11 3 | 19 27 21 19 14 18 26 19 19 26 19
7 | 8 12 10 15 11 4 15 12 11 13 4 | 22 28 21 27 18 25 26 28 28 24 23
8 | 6 12 6 8 8 3 13 11 5 8 3 | 15 24 19 18 15 16 22 18 18 20 17
9 | 7 11 7 8 9 5 10 11 8 9 3 | 21 28 23 22 23 22 29 25 22 24 22
10 | 9 16 7 11 37 6 17 13 8 6 5 | 25 25 23 26 49 23 30 22 21 22 24
11 | 5 13 15 8 11 4 13 7 9 6 3 | 18 29 15 20 19 18 26 18 21 16 18
12 | 8 30 9 13 22 4 26 13 11 12 5 | 25 35 21 25 26 22 26 25 24 21 22
13 | 12 12 14 10 14 7 12 13 12 15 4 | 18 28 16 22 16 18 25 23 22 17 17
14 | 16 11 11 12 12 5 11 14 9 15 4 | 22 25 25 30 20 24 23 30 25 24 23
15 | 10 17 9 9 16 6 17 17 9 10 4 | 26 30 25 27 25 25 30 30 27 28 25
16 | 12 22 8 12 20 5 15 13 12 15 5 | 19 24 20 24 22 21 22 27 23 24 20
17 | 7 16 11 11 13 3 14 9 8 10 4 | 26 27 24 27 22 24 29 25 27 26 24
X18 | 8 --- --- 10 --- 147 12 --- --- --- 9 | 16 --- --- 36 --- 88 22 --- --- --- 31
19 | 11 22 12 11 11 3 17 12 9 13 4 | 21 23 18 21 21 18 22 23 22 20 19
20 | 11 16 10 10 10 3 11 13 8 8 4 | 25 27 24 25 24 24 24 24 27 24 24
21 | 12 13 15 11 12 5 11 15 10 15 5 | 28 29 27 21 22 23 27 18 21 25 22
22 | 9 13 9 8 13 5 11 11 8 12 3 | 17 22 19 22 17 18 20 18 19 15 16
23 | 12 26 9 11 13 6 18 14 12 19 5 | 27 26 25 24 23 21 25 22 22 23 21
24 | 8 8 10 11 11 4 8 15 10 9 4 | 17 25 20 24 11 17 23 14 17 23 17
25 | 9 12 6 11 14 4 12 8 8 7 3 | 20 24 20 22 20 17 23 17 15 15 17
26 | 13 18 8 8 15 6 8 10 7 8 4 | 20 25 18 18 19 17 21 18 19 20 18
27 | 10 10 6 7 11 4 14 10 6 6 3 | 20 21 18 18 15 16 21 18 17 13 16
28 | 6 13 8 7 14 6 12 14 7 11 3 | 21 24 18 21 17 20 23 23 21 17 18
29 | 11 23 10 14 16 5 20 16 11 13 5 | 36 35 31 33 32 34 33 32 33 35 33
30 | 5 10 10 9 7 4 10 10 5 7 3 | 21 31 24 22 21 22 28 26 22 25 23
31 | 11 13 11 11 11 4 14 14 10 15 4 | 25 29 23 26 22 24 31 25 27 27 24
32 | 10 13 6 8 8 4 11 10 6 9 3 | 29 29 24 23 23 22 28 23 26 30 24
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 16 10 10 14 5 14 12 9 12 |T 21 26 21 23 20 23 24 22 22 22 21
WRMS | 10 16 11 10 12 5 14 12 8 11 |NE 21 26 21 23 20 23 24 22 22 22 21
MEDI | 9 13 10 10 12 4 12 12 9 10 |MD 21 25 20 22 20 21 24 22 22 23 20
Table 3.1992.3 GPS week: 1992 Day: 3 MJD: 58191.000
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 10 3 7 8 8 7 3 | 15 22 17 17 13 15 24 19 17 20 16
2 | 8 12 13 11 10 3 9 14 9 12 4 | 14 21 17 16 15 15 18 20 17 20 15
3 | 8 9 7 7 10 3 11 8 5 5 2 | 19 22 19 19 15 17 23 18 19 16 17
X4 | 2 --- --- --- --- 45 --- --- --- --- 0 | 30 --- --- --- --- 40 --- --- --- --- 30
5 | 10 14 8 11 17 5 12 20 7 12 4 | 19 22 15 19 20 17 24 19 19 21 16
6 | 9 7 12 7 7 3 6 12 9 10 3 | 17 25 23 18 13 18 24 17 18 25 18
7 | 8 13 10 14 13 4 12 11 13 13 4 | 23 24 19 23 19 20 24 23 26 21 20
8 | 9 10 7 8 10 3 12 10 6 7 3 | 18 22 19 18 16 17 23 18 20 19 17
9 | 7 9 9 6 11 3 10 12 11 8 3 | 20 25 20 18 22 18 24 24 20 21 19
10 | 7 14 7 7 12 4 11 10 9 6 3 | 19 21 19 22 22 18 23 21 21 20 19
11 | 7 12 15 7 10 4 11 7 8 7 3 | 17 25 15 18 14 15 27 17 18 13 15
12 | 7 26 7 15 23 4 23 14 8 11 5 | 19 25 16 23 23 16 23 22 18 15 17
13 | 9 11 11 12 15 3 11 13 8 16 4 | 12 24 14 21 13 16 25 23 21 16 14
14 | 13 12 11 11 15 5 10 14 10 14 4 | 23 23 25 32 19 27 26 34 30 25 25
15 | 6 14 9 12 19 5 14 16 7 15 4 | 23 24 21 24 21 21 26 26 23 24 21
16 | 12 24 7 14 21 7 13 12 10 14 5 | 20 24 16 21 17 15 19 20 15 19 16
17 | 7 13 9 11 13 3 10 11 7 11 3 | 22 25 20 24 20 20 24 24 21 24 21
X18 | 6 --- --- 7 --- 10 10 --- --- --- 7 | 20 --- --- 29 --- 58 20 --- --- --- 26
19 | 8 19 9 11 14 4 11 13 7 14 4 | 17 17 16 20 17 16 18 23 18 19 16
20 | 11 15 7 11 14 4 11 14 10 13 4 | 19 21 19 20 18 17 19 20 20 16 17
21 | 9 12 14 12 11 4 10 13 11 14 4 | 18 22 19 19 16 16 22 18 20 22 17
22 | 9 14 11 9 16 5 9 11 7 13 4 | 18 19 22 21 17 17 20 19 19 14 17
23 | 7 26 10 9 13 4 16 13 12 16 5 | 20 24 20 23 20 20 22 23 24 22 19
24 | 7 7 10 10 11 4 30 15 6 12 3 | 18 23 17 17 12 15 35 15 15 26 16
25 | 7 12 5 9 12 3 11 8 9 8 3 | 18 22 18 22 17 16 20 16 15 18 17
26 | 15 17 8 9 19 5 9 10 8 6 4 | 24 22 18 18 20 17 20 18 16 19 18
27 | 8 10 6 9 12 4 14 8 7 9 3 | 20 23 20 22 17 17 23 20 22 18 19
28 | 7 10 7 7 16 3 9 15 7 12 3 | 24 24 21 23 22 22 24 26 23 21 21
29 | 10 26 9 12 13 4 19 16 12 13 5 | 21 21 18 21 23 20 20 23 21 24 19
30 | 6 10 10 9 9 3 7 9 9 12 3 | 21 30 21 18 18 19 26 23 22 29 21
31 | 9 13 11 11 15 4 11 14 9 14 4 | 22 25 18 22 16 18 25 21 23 19 19
32 | 8 9 6 6 9 4 9 10 6 9 3 | 24 25 20 22 22 20 23 19 21 27 21
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 15 9 10 14 4 13 12 9 11 |T 19 23 18 20 17 19 23 20 20 20 18
WRMS | 9 15 9 10 13 4 12 12 7 11 |NE 19 23 18 20 17 19 23 20 20 20 18
MEDI | 8 12 9 9 13 4 11 12 8 12 |MD 19 23 19 21 17 17 23 20 20 20 18
Table 3.1992.4 GPS week: 1992 Day: 4 MJD: 58192.000
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 7 11 5 15 4 9 11 7 12 3 | 17 25 19 19 15 17 23 23 18 25 18
2 | 8 12 15 11 11 5 12 14 9 13 4 | 16 19 21 19 17 14 18 23 19 23 17
X3 | 1 --- --- --- --- 50 --- --- --- --- 0 | 65 --- --- --- --- 27 --- --- --- --- 63
X4 | 1 --- --- --- --- 23 --- --- --- --- 0 | 32 --- --- --- --- 39 --- --- --- --- 32
5 | 8 13 10 9 12 5 12 19 10 13 4 | 19 25 19 20 19 19 24 18 22 20 18
6 | 8 8 13 8 10 5 9 11 7 10 3 | 22 28 26 20 19 20 28 22 24 27 22
7 | 10 12 11 11 15 4 11 11 10 15 4 | 24 28 21 25 20 23 25 28 28 24 23
8 | 6 9 6 7 11 3 9 8 9 7 3 | 16 21 20 15 16 16 22 18 21 19 17
9 | 7 10 7 6 13 5 12 11 6 7 3 | 23 27 24 21 24 22 27 24 22 25 22
10 | 12 11 7 8 10 3 11 12 10 8 3 | 25 26 22 25 21 22 27 23 20 25 21
11 | 6 10 16 7 16 3 10 8 5 7 3 | 16 26 14 20 23 17 27 19 18 18 17
12 | 11 29 7 14 26 6 17 15 10 11 5 | 24 32 20 26 31 21 27 25 23 21 22
13 | 10 13 9 10 16 3 10 13 9 14 4 | 18 26 18 20 16 19 27 26 22 19 18
14 | 14 11 9 13 18 4 11 13 10 14 4 | 24 27 23 27 25 25 28 29 25 27 23
15 | 7 14 7 9 20 4 13 15 10 12 4 | 26 28 24 28 27 24 27 29 27 30 25
16 | 13 25 6 13 21 4 17 14 10 14 5 | 25 27 24 26 32 23 23 28 25 24 23
17 | 8 12 11 10 12 3 12 9 9 9 3 | 26 26 24 29 25 25 29 26 26 25 25
X18 | 5 --- --- 10 --- 10 11 10 6 --- 4 | 20 --- --- 29 --- 51 20 15 16 --- 24
19 | 7 18 13 11 12 6 13 10 10 13 4 | 22 21 21 25 26 20 23 26 27 25 22
20 | 12 16 8 10 16 5 14 13 9 11 4 | 28 29 29 26 25 28 29 28 29 27 27
21 | 14 11 13 12 11 5 12 14 10 21 5 | 29 29 29 22 21 23 29 19 20 30 23
22 | 9 12 11 9 14 5 9 11 8 13 4 | 20 20 22 24 18 20 24 21 20 18 18
23 | 9 24 9 11 19 6 19 14 11 16 5 | 24 24 25 24 27 22 28 23 23 18 20
24 | 7 8 9 8 13 4 9 16 10 10 3 | 18 24 19 18 13 17 24 16 18 24 17
25 | 8 11 6 9 11 4 11 9 5 7 3 | 22 24 22 23 21 20 23 20 20 20 20
26 | 11 15 7 8 20 5 9 8 8 8 4 | 20 21 20 18 28 17 22 18 18 19 18
27 | 8 10 6 7 14 4 10 7 8 8 3 | 17 18 19 20 19 16 21 20 19 16 16
28 | 6 13 8 7 16 5 11 12 6 11 3 | 21 23 19 22 24 20 22 25 22 18 20
29 | 12 24 11 12 14 5 21 14 10 12 5 | 38 36 35 37 37 36 35 37 39 41 37
30 | 6 9 11 7 12 5 9 9 7 9 3 | 22 30 25 20 21 23 28 25 26 28 24
31 | 9 14 11 11 13 3 11 14 10 17 4 | 26 30 25 30 24 25 29 28 31 26 25
32 | 8 9 5 6 12 3 8 9 8 9 3 | 24 27 22 24 29 22 26 22 27 27 23
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 15 10 10 15 4 12 12 9 12 |T 24 25 22 23 22 22 25 23 23 23 23
WRMS | 9 14 9 10 15 4 12 12 8 11 |NE 24 25 22 23 22 22 25 23 23 23 23
MEDI | 8 12 9 9 14 5 11 11 9 11 |MD 22 26 22 23 23 22 26 23 22 24 22
Table 3.1992.5 GPS week: 1992 Day: 5 MJD: 58193.000
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 9 12 7 8 4 9 11 6 10 3 | 18 23 18 18 17 18 24 21 20 25 18
2 | 9 12 13 11 11 4 15 13 12 15 4 | 14 19 19 16 14 14 19 20 20 21 15
X3 | 9 11 7 7 10 5 12 9 --- 8 3 | 19 22 18 18 15 17 22 20 --- 20 19
X4 | 2 --- --- --- --- 24 --- --- --- --- 0 | 33 --- --- --- --- 30 --- --- --- --- 33
5 | 8 16 11 13 16 6 14 18 7 10 4 | 21 23 17 24 21 20 25 18 23 17 18
6 | 8 9 12 5 5 2 10 11 8 7 3 | 20 25 23 21 19 21 26 20 23 26 21
7 | 11 14 11 10 12 4 12 12 10 15 4 | 22 24 17 23 17 21 20 27 25 24 20
8 | 11 8 6 7 9 3 11 12 8 8 3 | 18 21 20 17 16 18 23 22 19 20 18
9 | 10 11 8 7 11 4 13 11 8 8 3 | 28 31 27 27 27 26 31 28 27 30 27
10 | 8 10 8 7 31 5 11 10 9 8 4 | 24 26 23 24 47 23 24 24 27 22 24
11 | 8 11 18 7 9 3 10 9 7 8 4 | 16 25 15 17 18 16 26 17 20 17 16
12 | 10 26 7 16 19 5 20 14 11 11 5 | 23 30 20 26 22 21 25 23 22 17 20
13 | 10 13 11 11 16 4 12 12 7 12 4 | 21 34 22 28 22 24 28 29 25 22 23
14 | 12 11 11 11 19 5 10 13 9 15 4 | 23 21 21 23 22 20 22 24 22 22 19
15 | 8 13 9 10 18 5 18 14 8 13 4 | 35 31 29 32 27 32 33 33 35 36 31
16 | 15 23 5 11 13 5 13 16 10 21 5 | 24 26 21 24 24 21 27 24 24 23 22
17 | 10 19 10 10 11 4 12 10 9 10 4 | 30 30 30 32 26 30 33 29 31 28 28
X18 | 8 12 --- 9 --- 4 11 9 8 --- 4 | 18 14 --- 31 --- 46 22 12 18 --- 26
19 | 9 24 10 13 13 4 13 10 11 14 5 | 20 21 19 24 17 21 23 23 25 21 19
20 | 9 14 8 11 15 4 15 14 10 15 4 | 20 25 22 21 20 20 22 20 22 16 19
21 | 13 10 11 15 10 5 12 13 9 14 4 | 25 25 24 19 20 19 26 16 18 26 20
22 | 13 14 11 10 15 6 9 10 9 14 4 | 20 23 22 24 19 21 23 23 22 21 19
23 | 13 26 6 12 17 5 17 15 12 21 5 | 27 27 23 23 27 22 27 21 20 22 21
24 | 6 8 11 8 14 4 9 14 12 14 4 | 16 23 20 19 11 16 23 16 18 28 17
25 | 7 12 7 10 13 4 10 7 6 11 3 | 18 22 19 21 14 17 20 16 19 17 17
26 | 12 16 8 9 19 5 12 10 7 6 4 | 21 23 20 19 19 17 20 18 19 18 18
27 | 10 8 6 7 11 4 12 11 5 7 3 | 20 22 20 20 16 18 23 22 19 19 18
28 | 9 14 8 7 17 3 10 13 7 14 4 | 22 23 19 23 18 21 23 26 26 19 20
29 | 7 25 7 13 14 5 19 14 10 12 4 | 32 36 32 36 29 35 33 34 37 34 33
30 | 6 11 11 7 13 4 9 12 5 10 3 | 26 32 28 25 27 26 29 28 27 31 27
31 | 9 14 10 11 15 4 11 12 11 15 4 | 21 30 23 29 21 25 31 26 26 24 23
32 | 8 13 6 6 14 3 8 8 8 9 3 | 27 31 26 27 31 26 29 24 30 31 27
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 10 15 10 10 15 4 13 12 9 12 |T 22 25 21 23 21 22 25 22 23 23 21
WRMS | 10 15 10 10 13 4 12 12 8 12 |NE 22 25 21 23 21 22 25 22 23 23 21
MEDI | 9 13 9 10 13 4 12 12 8 11 |MD 21 25 21 23 20 21 24 23 22 22 20
Table 3.1992.6 GPS week: 1992 Day: 6 MJD: 58194.000
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 12 7 11 3 8 12 8 8 3 | 20 26 23 20 17 21 25 23 22 23 20
2 | 10 11 13 15 10 5 12 15 11 14 4 | 15 17 20 24 15 16 18 25 18 21 16
3 | 12 11 8 7 9 6 11 10 7 6 3 | 18 22 18 19 15 18 23 20 15 21 18
X4 | 2 --- --- --- --- 33 --- --- --- --- 0 | 33 --- --- --- --- 36 --- --- --- --- 34
5 | 7 13 11 10 15 5 13 21 9 11 4 | 25 28 21 27 23 23 27 21 28 24 22
6 | 7 7 13 8 7 4 9 10 7 10 3 | 24 28 28 27 22 24 28 22 25 29 25
7 | 9 12 12 12 13 4 11 12 11 17 4 | 26 28 24 31 24 26 26 31 32 28 25
8 | 11 9 8 9 9 4 10 12 7 13 3 | 20 26 23 19 16 21 25 23 20 26 20
9 | 8 9 6 8 12 4 13 13 11 10 3 | 31 35 31 32 35 30 36 36 30 34 31
10 | 6 14 7 5 9 3 10 11 5 7 3 | 29 32 27 30 35 28 32 27 28 26 28
11 | 7 11 15 8 12 3 11 11 6 6 3 | 19 27 17 19 19 19 27 21 22 20 19
12 | 6 26 7 17 22 4 19 14 9 13 5 | 25 35 24 28 27 23 29 27 24 22 23
13 | 6 12 12 11 12 3 10 12 8 12 4 | 28 31 27 32 26 27 34 30 28 25 26
14 | 16 10 9 13 14 5 10 14 11 14 5 | 25 28 25 31 23 25 26 33 25 26 23
15 | 7 15 14 10 12 3 16 13 9 8 4 | 38 35 33 37 36 35 38 36 39 36 35
16 | 9 21 9 11 14 6 16 13 10 14 4 | 31 33 32 30 31 29 31 32 30 27 29
17 | 9 12 10 12 10 3 12 9 9 9 3 | 31 31 32 34 27 31 33 31 32 32 30
X18 | 8 9 --- 10 --- 4 11 10 7 --- 4 | 28 14 --- 33 --- 49 29 17 19 --- 30
19 | 10 21 10 14 8 4 13 11 11 14 4 | 24 21 22 30 24 24 24 28 25 26 23
20 | 11 15 13 16 12 5 14 16 13 14 5 | 25 30 26 31 27 25 27 29 30 22 24
21 | 11 11 13 14 11 6 12 14 12 14 4 | 28 28 28 23 24 23 28 23 26 28 24
22 | 16 15 11 10 12 5 10 11 11 12 4 | 30 31 32 31 24 27 30 30 28 24 26
23 | 10 25 8 12 16 4 15 14 14 16 5 | 30 32 30 31 33 26 29 29 25 26 26
24 | 6 8 10 9 9 3 10 14 7 10 3 | 15 23 18 15 12 16 23 18 17 24 16
25 | 6 11 6 10 13 4 11 8 9 10 3 | 22 23 21 24 18 18 22 17 20 18 19
26 | 8 17 9 10 16 4 10 9 6 6 4 | 22 24 22 19 23 18 22 20 20 19 19
27 | 11 9 6 9 8 4 11 11 6 6 3 | 22 23 21 22 18 19 24 23 20 20 20
28 | 9 11 8 8 15 4 9 14 8 12 4 | 27 27 24 28 22 26 24 31 27 27 25
29 | 6 23 10 12 16 5 18 12 10 12 5 | 37 38 37 40 33 38 36 37 41 38 37
30 | 7 10 13 9 8 3 9 12 6 9 3 | 22 27 22 21 21 20 27 25 22 27 22
31 | 8 13 10 14 14 4 12 11 11 14 4 | 33 37 31 33 31 32 37 33 34 30 31
32 | 9 12 6 9 10 4 10 9 8 9 3 | 33 35 29 33 33 29 35 29 32 34 30
------+--------------------------------------------------------+---------------------------------------------------------
RMS | 9 14 10 11 12 4 12 12 9 11 |T 26 28 25 27 24 25 28 26 25 26 24
WRMS | 9 14 10 10 12 4 12 11 8 11 |NE 26 28 25 27 24 25 28 26 25 26 24
MEDI | 8 12 10 10 12 4 11 12 9 11 |MD 25 28 24 30 24 25 27 27 25 26 24
Table 4: Precise Navigation Summary.
Weekly station RMS w.r.t. the estimated coordinates for the Latitude,
Longitude and Height components. See Table 5 for the daily summary.
CLK - Satellite clocks used.
EPO - Mean number of satellite clock epochs available in the daily
solutions.
Units: mm.
Table 4.1992 GPS week: 1992 MJD: 58188.0-58194.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3057 |U 8 9 18 |U 7 12 29 | 0 0 0 |
emr | emr 2893 |U 18 15 34 |U 13 16 44 | 0 0 0 |
esa | esa 2893 | 9 14 18 |U 8 12 30 | 0 0 0 |
gfz | gfz 2962 |U 8 10 19 |U 7 13 30 | 0 0 0 |
grg | grg 2866 |U 8 12 21 |U 8 13 30 | 0 0 0 |
igr | igr 2902 | 9 9 19 | 6 12 29 | 0 0 0 |
igs | igs 2960 | 8 9 18 | 7 11 28 | 0 0 0 |
jpl | jpl 2962 | 16 12 33 |U 12 13 42 | 0 0 0 |
mit | mit 2907 | 10 11 23 |U 9 12 38 | 0 0 0 |
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 5.1992.0 GPS week: 1992 Day: 0 MJD: 58188.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3071 | 9 7 20 | 8 14 26 | ---- ---- ---- |
emr | emr 2880 | 19 13 37 | 12 18 40 | ---- ---- ---- |
esa | esa 2976 | 10 13 20 | 8 16 28 | ---- ---- ---- |
gfz | gfz 2975 | 10 10 20 | 8 16 28 | ---- ---- ---- |
grg | grg 2880 | 9 10 21 | 8 15 30 | ---- ---- ---- |
igr | igr 2938 | 10 6 21 | 7 16 26 | ---- ---- ---- |
igs | igs 2966 | 9 8 19 | 8 14 27 | ---- ---- ---- |
jpl | jpl 2976 | 16 7 37 | 12 17 37 | ---- ---- ---- |
mit | mit 2880 | 10 9 21 | 8 12 33 | ---- ---- ---- |
Table 5.1992.1 GPS week: 1992 Day: 1 MJD: 58189.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 10 18 | 7 13 32 | ---- ---- ---- |
emr | emr 2880 | 19 16 30 | 14 12 35 | ---- ---- ---- |
esa | esa 2976 | 10 14 15 | 7 11 33 | ---- ---- ---- |
gfz | gfz 2976 | 8 10 17 | 7 14 31 | ---- ---- ---- |
grg | grg 2880 | 8 13 19 | 9 11 34 | ---- ---- ---- |
igr | igr 2880 | 9 12 18 | 7 12 30 | ---- ---- ---- |
igs | igs 2976 | 8 9 16 | 7 10 30 | ---- ---- ---- |
jpl | jpl 2976 | 17 16 31 | 11 11 44 | ---- ---- ---- |
mit | mit 2880 | 9 11 16 | 10 19 70 | ---- ---- ---- |
Table 5.1992.2 GPS week: 1992 Day: 2 MJD: 58190.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3070 | 7 10 17 | 7 12 24 | ---- ---- ---- |
emr | emr 2880 | 19 17 45 | 14 21 49 | ---- ---- ---- |
esa | esa 2880 | 8 14 17 | 7 12 28 | ---- ---- ---- |
gfz | gfz 2976 | 6 11 17 | 6 13 26 | ---- ---- ---- |
grg | grg 2880 | 8 15 22 | 8 13 24 | ---- ---- ---- |
igr | igr 2880 | 8 11 21 | 6 11 27 | ---- ---- ---- |
igs | igs 2976 | 6 11 19 | 7 11 26 | ---- ---- ---- |
jpl | jpl 2976 | 14 11 36 | 13 11 47 | ---- ---- ---- |
mit | mit 2880 | 9 13 22 | 9 11 42 | ---- ---- ---- |
Table 5.1992.3 GPS week: 1992 Day: 3 MJD: 58191.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 7 11 17 | 6 12 23 | ---- ---- ---- |
emr | emr 2878 | 19 19 34 | 12 20 51 | ---- ---- ---- |
esa | esa 2880 | 8 16 20 | 6 12 24 | ---- ---- ---- |
gfz | gfz 2976 | 7 12 18 | 5 12 23 | ---- ---- ---- |
grg | grg 2880 | 8 14 23 | 6 12 25 | ---- ---- ---- |
igr | igr 2880 | 7 13 18 | 6 12 23 | ---- ---- ---- |
igs | igs 2976 | 6 11 18 | 6 11 24 | ---- ---- ---- |
jpl | jpl 2976 | 14 10 28 | 12 15 48 | ---- ---- ---- |
mit | mit 2880 | 9 15 19 | 7 10 25 | ---- ---- ---- |
Table 5.1992.4 GPS week: 1992 Day: 4 MJD: 58192.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 2972 | 8 6 17 | 6 11 24 | ---- ---- ---- |
emr | emr 2784 | 18 11 26 | 12 17 48 | ---- ---- ---- |
esa | esa 2784 | 9 11 19 | 6 11 24 | ---- ---- ---- |
gfz | gfz 2880 | 8 9 19 | 6 11 23 | ---- ---- ---- |
grg | grg 2784 | 8 9 21 | 7 14 26 | ---- ---- ---- |
igr | igr 2784 | 9 8 19 | 5 9 24 | ---- ---- ---- |
igs | igs 2880 | 8 7 18 | 6 10 23 | ---- ---- ---- |
jpl | jpl 2880 | 15 11 35 | 9 11 32 | ---- ---- ---- |
mit | mit 2880 | 9 7 19 | 8 10 27 | ---- ---- ---- |
Table 5.1992.5 GPS week: 1992 Day: 5 MJD: 58193.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 10 10 18 | 9 13 36 | ---- ---- ---- |
emr | emr 2976 | 17 12 30 | 14 17 48 | ---- ---- ---- |
esa | esa 2880 | 11 15 19 | 10 15 40 | ---- ---- ---- |
gfz | gfz 2976 | 9 10 22 | 9 16 45 | ---- ---- ---- |
grg | grg 2880 | 9 12 22 | 8 14 38 | ---- ---- ---- |
igr | igr 2976 | 10 8 18 | 8 14 37 | ---- ---- ---- |
igs | igs 2976 | 9 9 19 | 8 13 36 | ---- ---- ---- |
jpl | jpl 2976 | 17 14 32 | 13 17 49 | ---- ---- ---- |
mit | mit 2976 | 13 15 43 | 10 14 38 | ---- ---- ---- |
Table 5.1992.6 GPS week: 1992 Day: 6 MJD: 58194.0
CENT| CLK EPO | BRUX | TOW2 | WILL |
----+----------+-------------------+-------------------+-------------------+
cod | cod 3072 | 8 8 17 | 7 10 35 | ---- ---- ---- |
emr | emr 2976 | 16 14 35 | 12 11 37 | ---- ---- ---- |
esa | esa 2880 | 10 15 19 | 9 11 34 | ---- ---- ---- |
gfz | gfz 2976 | 8 9 17 | 8 11 36 | ---- ---- ---- |
grg | grg 2880 | 9 13 19 | 7 11 35 | ---- ---- ---- |
igr | igr 2976 | 8 8 16 | 7 10 34 | ---- ---- ---- |
igs | igs 2976 | 8 8 17 | 7 9 32 | ---- ---- ---- |
jpl | jpl 2976 | 16 16 32 | 12 10 37 | ---- ---- ---- |
mit | mit 2976 | 9 9 18 | 8 11 34 | ---- ---- ---- |
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 6.1992 GPS week: 1992 MJD: 58188.500-58194.500
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 | -19 -7 -5 103 -7 | 18 25
| 16 10 42 44 4 | 3
emr uuuuu | 4 5 23 56 -19 | 72 76
| 13 18 170 52 15 | 7
esa uuuuu | -1 -8 169 43 3 | 34 37
| 10 13 46 67 4 | 2
gfz uuuuu | -25 -4 42 -63 -5 | 29 34
| 24 22 159 155 4 | 3
grg uuuuu | 19 1 -27 55 -1 | 2 15
| 12 12 28 30 2 | 3
igr xxxxx | -11 5 -12 28 -8 | 7 18
| 10 17 46 36 6 | 3
irf xxxxx | -26 -19 -3 -106 -5 | 2 16
| 9 8 19 37 2 | 3
jpl xxxxx | -25 -25 16 40 -8 | 34 37
| 19 13 50 60 3 | 6
mit uuuuu | -20 -14 -13 -240 -2 | 24 28
| 18 17 49 88 2 | 2
ngs uuuuu | 35 19 -122 75 4 | 13 19
| 32 16 141 135 9 | 7
sio uuuux | 7 5 -67 -103 -8 | 71 74
| 19 19 40 81 6 | 3
Table 7.1992.0 GPS week: 1992 Day: 0 MJD: 58188.500
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 -24 -1 60 -1 | 22 29
emr uuuuu | 21 -3 293 67 -7 | 82 87
esa uuuuu | -4 -21 150 121 1 | 36 40
gfz uuuuu | 16 -30 311 42 0 | 33 39
grg uuuuu | 17 -21 -50 31 4 | 6 19
igr xxxxx | -4 -1 73 11 -4 | 12 23
irf xxxxx | -10 -6 -34 -78 -8 | 8 20
jpl xxxxx | 5 -41 -5 29 -13 | 43 48
mit uuuuu | -1 16 -105 -192 2 | 27 33
ngs uuuuu | -24 43 -374 -47 -17 | 29 39
sio uuuux | 21 38 -57 -109 1 | 75 78
Table 7.1992.1 GPS week: 1992 Day: 1 MJD: 58189.500
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 | -33 -5 -1 136 -2 | 17 24
emr uuuuu | -15 2 231 -1 -7 | 75 77
esa uuuuu | -5 5 101 48 2 | 31 35
gfz uuuuu | -44 -35 153 60 0 | 29 33
grg uuuuu | 30 -4 11 72 -1 | 2 14
igr xxxxx | -10 -4 -18 37 2 | 7 16
irf xxxxx | -25 -25 -4 -66 -6 | 3 15
jpl xxxxx | -28 -15 77 20 -9 | 35 38
mit uuuuu | -22 -7 -25 -160 -2 | 23 27
ngs uuuuu | 83 35 -243 -67 3 | 11 17
sio uuuux | -3 0 -107 -91 -4 | 70 72
Table 7.1992.2 GPS week: 1992 Day: 2 MJD: 58190.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | 2 -6 -85 138 -7 | 19 25
emr uuuuu | -2 30 -40 6 2 | 73 75
esa uuuuu | -15 0 170 128 5 | 33 36
gfz uuuuu | -18 -10 110 84 -4 | 30 34
grg uuuuu | 36 -6 5 84 -1 | 3 15
igr xxxxx | 3 7 -79 83 -5 | 8 17
irf xxxxx | -39 -15 13 -136 -6 | 3 15
jpl xxxxx | -43 -30 26 -7 -7 | 36 38
mit uuuuu | -55 -5 14 -383 -1 | 24 28
ngs uuuuu | 42 2 -133 23 4 | 10 16
sio uuuux | -4 6 -24 -207 -7 | 72 74
Table 7.1992.3 GPS week: 1992 Day: 3 MJD: 58191.500
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 | -9 -16 -25 109 -8 | 21 25
emr uuuuu | 2 15 -2 130 -27 | 75 77
esa uuuuu | -3 2 147 54 1 | 36 38
gfz uuuuu | -10 5 -16 -2 -7 | 32 35
grg uuuuu | 17 12 -9 56 1 | 4 14
igr xxxxx | -13 28 -4 48 -10 | 10 16
irf xxxxx | -28 -14 -5 -133 -8 | 5 13
jpl xxxxx | -33 -9 -14 53 -9 | 36 38
mit uuuuu | -28 -27 -13 -314 -2 | 26 28
ngs uuuuu | 38 4 -66 26 7 | 14 17
sio uuuux | -12 12 -37 -129 -13 | 74 76
Table 7.1992.4 GPS week: 1992 Day: 4 MJD: 58192.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -3 -1 5 150 -8 | 17 24
emr uuuuu | -6 20 -72 31 -36 | 73 76
esa uuuuu | 14 1 200 18 9 | 34 36
gfz uuuuu | -25 23 -139 -71 -7 | 29 32
grg uuuuu | 21 7 -44 1 -2 | 1 14
igr xxxxx | -8 25 -41 3 -10 | 6 17
irf xxxxx | -32 -31 -13 -144 -5 | 1 15
jpl xxxxx | -36 -14 90 -26 -5 | 30 34
mit uuuuu | -24 -32 -16 -266 -5 | 24 27
ngs uuuuu | 26 4 14 161 8 | 11 15
sio uuuux | -10 -25 -30 -171 -6 | 72 74
Table 7.1992.5 GPS week: 1992 Day: 5 MJD: 58193.500
AC LOD AC LOD
CENT FLAG | Xpole Ypole Xrt Yrt LOD | BIAS BIAS RMS
| [uas] [uas] [uas/d] [uas/d] [us]| [us] [us]
------------+----------------------------------------+------------------
cod uuuuu | -27 -1 42 94 -12 | 15 23
emr uuuuu | 12 -20 -105 41 -38 | 66 71
esa uuuuu | 11 -17 172 -44 -2 | 33 36
gfz uuuuu | -54 15 -14 -309 -12 | 26 31
grg uuuuu | 0 5 -56 58 -3 | -2 15
igr xxxxx | -28 2 -10 -29 -16 | 3 18
irf xxxxx | -21 -16 0 -127 -3 | -2 16
jpl xxxxx | -41 -39 -23 49 -5 | 28 32
mit uuuuu | -8 -27 -2 -228 -3 | 21 25
ngs uuuuu | 45 21 -30 321 12 | 9 14
sio uuuux | 18 7 -120 -54 -18 | 68 71
Table 7.1992.6 GPS week: 1992 Day: 6 MJD: 58194.500
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 | -42 7 32 32 -10 | 15 23
emr uuuuu | 18 -11 -142 120 -21 | 61 68
esa uuuuu | -5 -28 247 -27 3 | 34 36
gfz uuuuu | -43 6 -112 -243 -4 | 26 31
grg uuuuu | 11 14 -44 86 -2 | 0 13
igr xxxxx | -16 -19 -3 44 -10 | 2 19
irf xxxxx | -24 -24 26 -56 -2 | -1 16
jpl xxxxx | -1 -26 -38 159 -9 | 27 31
mit uuuuu | -5 -17 58 -135 -5 | 22 25
ngs uuuuu | 38 22 -18 106 8 | 10 13
sio uuuux | 39 -1 -96 42 -11 | 68 70
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