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[IGLOSMAIL-647] Wk 1165 BKG IGEX Analysis Report
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IGLOS Electronic Mail 29 Aug 05:14:07 PDT 2002 Message Number 647
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Author: Heinz Habrich, Peter Neumaier
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BKG IGEX ANALYSIS REPORT GPS WEEK 1165 (DAYS 125 - 131, 2002)
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Submitted by: Bundesamt fuer Kartographie und Geodaesie (BKG)
Geodetic Department, G1
Richard-Strauss-Allee 11, D-60598 Frankfurt Main, Germany
Phone : +49-69-63331
Fax : +49-69-6333425
E-Mail: habrich @ ifag.de, neumaier @ ifag.de
Product access: anonymous ftp to igs.ifag.de (141.74.240.26)
subdirectory IGEX/products/wwww
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PROCESSING SCHEME:
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SOFTWARE:
Bernese GPS Software
ORBIT COMPUTATION:
Double difference phase observations of GLONASS and GPS satellites are
processed in the ionosphere free linear combination.
IGS orbits and Earth rotation parameters are fixed.
Six initial conditions and five (nine for GPS weeks 0980-1082)
radiation pressure parameters per GLONASS satellite are determined.
The middle day of a 3-day-arc is used for the daily orbit results.
The daily orbit files include GPS satellite clock values from IGS
estimates and broadcasted values for GLONASS satellite clocks.
The coordinates of the following stations are constrained to ITRF-97:
GODZ IRKZ LHAZ OS0G YARR ZIMZ WTZZ.
GLONASS/GPS TIME OFFSET:
Code observations of combined GLONASS/GPS receivers are used to
determine the GLONASS/GPS time offset.
This offset includes the modulo 1 sec system time scale difference of
GLONASS and GPS and an additional offset between the receiver's
'GPS clock' and 'GLONASS clock'. The additional offset is receiver
dependent.
TRANSFORMATION PARAMETERS BETWEEN ITRF AND PZ90:
The transformation parameters are derived from GLONASS precise orbits
(given in ITRF) and GLONASS broadcast orbits (given in PZ90).
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ORBIT REPEATABILITY, DAILY SOLUTIONS COMPARED TO 7-DAY-ARC (CM):
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GLONASS Satellites:
103 105 106 107 108 117E118E124E
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125 10 60 6 6 -- 15 12 6
126 10 63 4 5 -- 12 11 6
127 7 72 4 5 -- 6 10 5
128 7 66 8 8 -- 10 11 7
129 4 68 4 10 -- 11 14 6
130 8 110 9 26 -- 15 11 --
131 11 67 8 61 -- 13 16 --
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ALL 8 74 6 26 -- 12 12 6
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GLONASS/GPS TIME OFFSET:
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OFFSET (NS)
RMS ERROR (NS)
DAY : 125 126 127 128 129 130 131
STATION
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BIPD 375.314 382.828 377.256 366.342 389.854 405.780 402.915
0.310 0.333 0.317 0.271 0.291 0.289 0.275
BORG 374.721 374.404 371.841 360.800 386.300 402.949 399.552
0.331 0.292 0.199 0.246 0.237 0.228 0.220
BOGI -692.562 -689.343 -703.239 -708.081 -671.850 -676.429
0.309 0.308 0.259 0.304 0.159 0.194
CRAR -746.626 -748.739 -756.378 -757.243 -725.508 -722.844 -722.709
0.152 0.148 0.131 0.236 0.111 0.116 0.122
CSIR 379.569 375.602 363.719 363.856 394.075 408.485 403.056
0.244 0.258 0.214 0.317 0.277 0.326 0.243
DAVR -627.139 -627.285 -641.654 -644.208 -609.536 -608.807 -604.248
0.397 0.444 0.344 0.474 0.368 0.257 0.405
DLFT -753.171 -743.580 -755.201 -762.000 -737.447 -719.975 -725.048
0.343 0.245 0.170 0.223 0.197 0.173 0.174
DREJ -687.318 -680.121 -691.426 -691.997 -676.880 -657.218 -658.390
0.354 0.348 0.303 0.328 0.256 0.154 0.238
DWH1 -685.842 -681.811 -695.021 -693.301 -655.022 -650.888 -658.638
0.272 0.306 0.248 0.297 0.240 0.219 0.189
GJOV -575.629 -577.439 -584.363 -588.673 -562.432 -548.738 -550.939
0.255 0.281 0.222 0.237 0.206 0.182 0.176
GODZ -572.250 -566.598 -577.053 -581.526 -539.724 -543.357
0.260 0.308 0.324 0.324 0.315 0.302
GOPE -576.268 -571.719 -584.526 -587.941 -566.107 -547.598 -549.177
0.296 0.312 0.242 0.334 0.248 0.230 0.277
HELJ -691.890 -691.073 -704.033 -709.779 -689.362 -673.961 -678.363
0.348 0.326 0.287 0.302 0.156 0.237 0.189
HERP -574.195 -568.097 -580.898 -584.842 -559.382 -542.689 -545.122
0.339 0.401 0.210 0.364 0.334 0.287 0.338
KR0G -636.386 -631.140 -644.440 -650.806 -624.795 -617.944 -620.617
0.320 0.327 0.294 0.314 0.292 0.290 0.282
LEIJ -699.593 -691.793 -707.511 -713.750 -696.930 -676.588 -682.490
0.324 0.324 0.255 0.293 0.187 0.157 0.179
LHAZ -606.475 -607.130 -624.059 -625.001 -599.549 -590.350 -587.654
0.298 0.267 0.259 0.290 0.231 0.239 0.290
MAT1 -531.410 -529.948 -543.687 -544.839 -521.928 -492.828 -503.273
0.329 0.322 0.271 0.321 0.268 0.483 0.364
METZ -671.248 -666.612 -679.381 -684.473 -658.726 -645.531 -644.979
0.299 0.273 0.235 0.268 0.224 0.189 0.208
MR6G -695.077 -692.217 -703.728 -709.425 -682.696 -672.438 -668.476
0.275 0.278 0.183 0.222 0.193 0.195 0.249
MTBG -676.899 -678.394 -693.798 -702.426 -688.296 -665.455 -672.719
0.312 0.322 0.294 0.298 0.216 0.198 0.204
MTKA -567.896 -566.712 -578.425 -589.079 -555.812 -550.887 -543.652
0.283 0.217 0.281 0.310 0.182 0.163 0.291
OS0G -722.355 -718.553 -730.976 -736.354 -710.738 -697.427 -699.573
0.272 0.243 0.179 0.221 0.198 0.170 0.172
OHIZ -574.275 -573.380 -581.868 -583.817 -556.834 -550.480 -548.999
0.265 0.341 0.302 0.420 0.212 0.257 0.292
REYZ -542.094 -536.907 -548.379 -554.716 -527.916 -517.356 -515.456
0.398 0.364 0.382 0.368 0.337 0.259 0.362
SPT0 -736.508 -733.344 -745.647 -750.179 -724.160 -711.305 -712.378
0.282 0.280 0.218 0.254 0.202 0.179 0.203
STR2 -676.519 -673.030 -678.531 -697.326 -659.157 -652.585 -657.387
0.323 0.363 0.343 0.327 0.236 0.254 0.305
SUNM -681.300 -682.586 -688.814 -704.154 -659.667 -659.703 -664.580
0.386 0.407 0.407 0.383 0.331 0.318 0.420
TITZ -647.647 -642.714 -656.054 -665.210 -647.089
0.302 0.267 0.263 0.310 0.220
UNFE -579.168 -574.311 -586.150 -588.495 -568.633 -540.593 -551.890
0.337 0.440 0.391 0.392 0.323 0.662 0.537
VSLD 371.648 378.855 371.602 359.600 386.408 402.984 399.713
0.313 0.344 0.279 0.303 0.284 0.243 0.280
WROC -555.225
0.302
WTZZ -563.151 -558.828 -572.619 -575.312 -548.548 -532.876 -534.877
0.358 0.330 0.218 0.322 0.409 0.312 0.325
YARR -601.380 -607.518 -562.369
0.266 0.321 0.314
ZIMZ -578.104 -574.376 -587.445 -588.712 -564.911 -542.617 -548.919
0.372 0.394 0.235 0.318 0.311 0.399 0.362
ZIMJ -681.076 -677.047 -687.705 -692.107 -668.526 -651.221 -654.995
0.287 0.274 0.204 0.255 0.211 0.177 0.203
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STATISTICS FOR 1 DAY SOLUTIONS:
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DAY OBSERVATIONS PARAMETERS RMS (M)
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125 190382 3623 0.0013
126 152964 2980 0.0013
127 179486 3170 0.0013
128 190399 3484 0.0013
129 165263 2812 0.0013
130 159385 2952 0.0013
131 171939 3050 0.0014
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COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1165
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TOTAL NUMBER OF STATIONS: 36
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WEEKDAY RESIDUAL RMS IN MM
STATION #DAYS 0123456 N E U
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BIPD 10094M001 5 PPPPP 27 25 31
BOGI 12207M003 5 P PP PP 7 6 8
BORG 12205M004 5 PPPPP 6 11 11
CRAR 66001M004 7 PPPPPPP 31 19 28
DAVR 66010M001 7 PPPPPPP 25 29 20
DLFT 13502M006 7 PPPPPPP 2 2 5
DREJ 14108M002 6 P PPPPP 1 2 4
DWH1 49837S001 7 PPPPPPP 10 13 16
GJOV 10332M001 7 PPPPPPP 2 2 7
GODZ 40451M123 6 PPPP PP - - - FIXED
GOPE 11502M002 7 PPPPPPP 2 3 6
HELJ 14264M001 7 PPPPPPP 3 2 4
HERP 13212M009 7 PPPPPPP 1 1 4
KR0G 10422M001 7 PPPPPPP 2 4 6
LEIJ 14267M001 7 PPPPPPP 2 2 4
LHAZ 21613M002 7 PPPPPPP - - - FIXED
MAT1 12734M009 7 PPPPPPP 1 3 5
METZ 10503M005 7 PPPPPPP 2 3 6
MR6G 10405M002 6 PPPPPP 3 2 2
MTBG 11030M001 7 PPPPPPP 2 3 5
MTKA 21741S002 7 PPPPPPP 6 10 7
OHIZ 66008M004 7 PPPPPPP 22 28 27
OS0G 10402M004 7 PPPPPPP - - - FIXED
REYZ 10202M003 7 PPPPPPP 2 1 6
SPT0 10425M001 7 PPPPPPP 1 2 4
STR2 50119M001 7 PPPPPPP 16 18 38
SUNM 50143M001 7 PPPPPPP 14 18 31
TITZ 14278M001 5 PPPPP 2 4 3
UNFE 12756M001 7 PPPPPPP 1 3 7
VSLD 13502M008 5 PPPPP 4 8 13
WROC 12217M001 1 P - - -
WTZZ 14201M014 7 PPPPPPP - - - FIXED
YAR1 50107M004 6 PPPP PP - - - FIXED
YARR 50107M006 3 PP P - - - FIXED
ZIMJ 14001M006 7 PPPPPPP 1 3 1
ZIMZ 14001M005 7 PPPPPPP - - - FIXED
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STATISTICS FOR 3 DAY SOLUTIONS:
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MID-DAY OBSERVATIONS PARAMETERS RMS (M)
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125 521659 9296 0.0014
126 522832 9071 0.0014
127 522849 8928 0.0013
128 535148 8804 0.0013
129 515047 8614 0.0013
130 496587 8248 0.0014
131 511669 8791 0.0016
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TRANSFORMATION PARAMETERS BETWEEN ITRF AND PZ90:
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USAGE:
| X | | X | | DX | | SCALE RZ -RY | | X |
| Y | = | Y | + | DY | + | -RZ SCALE RX | * | Y |
| Z | | Z | | DZ | | RY -RX SCALE | | Z |
ITRF PZ90 PZ90
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RMS = RMS of transformed coordinates
DX DY DZ RX RY RZ SCALE RMS
DAY [m] [m] [m] [mas] [mas] [mas] [10E6] [m]
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125 -0.275 0.192 -0.551 10.96 26.90 -319.52 0.0170 4.27
126 -0.453 -0.257 -0.771 11.08 32.82 -309.47 0.0175 4.99
127 -0.126 -0.113 -0.834 16.70 25.62 -333.00 0.0156 4.61
128 -0.079 -0.091 -0.912 19.99 27.41 -358.25 0.0102 4.48
129 -0.640 -0.195 -0.294 24.74 25.74 -365.93 0.0139 5.01
130 -0.614 -0.647 -0.902 21.21 31.22 -365.32 0.0151 5.13
131 -0.179 -0.933 -1.376 20.25 37.27 -346.14 0.0199 5.40
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