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[IGLOSMAIL-667] Wk 1170 BKG IGEX Analysis Report -Resubmission-
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IGLOS Electronic Mail 04 Nov 05:37:10 PST 2002 Message Number 667
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Author: Heinz Habrich, Peter Neumaier
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BKG IGEX ANALYSIS REPORT GPS WEEK 1170 (DAYS 160 - 166, 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:
103 105 106 107 108 117 118 124
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160 9 74 5 11 6 4 9 6
161 6 46 4 2 6 5 12 7
162 8 32 4 6 3 6 11 5
163 10 26 6 7 2 8 8 4
164 9 40 4 4 6 7 5 5
165 6 45 6 6 5 6 8 4
166 7 88 4 5 5 8 7 5
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ALL 8 54 5 6 5 6 9 5
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GLONASS/GPS TIME OFFSET:
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OFFSET (NS)
RMS ERROR (NS)
DAY : 160 161 162 163 164 165 166
STATION
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BIPD 396.052 386.962
0.243 0.244
BORG 389.919 382.679 379.296 381.837 386.261 378.233 374.707
0.211 0.190 0.203 0.182 0.262 0.279 0.244
BOGI -647.358 -679.394 -680.367 -674.880 -668.037 -671.513 -672.411
1.025 0.355 0.412 0.439 0.509 0.600 0.616
CAGZ -651.571 -661.821 -664.207 -659.903 -654.016 -664.175 -668.537
0.195 0.210 0.208 0.177 0.280 0.306 0.266
CONZ -666.873 -673.792 -681.345 -676.406 -672.173 -681.805 -676.394
0.204 0.190 0.165 0.204 0.246 0.283 0.232
CRAR -734.448 -743.457 -749.705 -743.214 -745.988 -749.161 -743.362
0.140 0.129 0.128 0.133 0.160 0.168 0.158
DAVR -625.890 -631.862 -624.622 -630.474 -633.250 -630.711
0.279 0.321 0.308 0.310 0.333 0.282
DLFT -731.789 -741.297 -745.113 -742.687 -736.791 -745.935 -747.826
0.226 0.209 0.222 0.209 0.272 0.286 0.261
DREJ -666.199 -669.126 -668.446 -663.913 -656.666 -664.261 -662.980
0.297 0.348 0.381 0.412 0.503 0.580 0.609
DWH1 -668.394 -678.804 -683.938 -677.847 -673.506 -671.794 -671.926
0.321 0.282 0.256 0.318 0.307 0.390 0.316
GJOV -559.370 -568.544 -571.253 -570.048 -562.255 -571.719 -572.810
0.201 0.176 0.180 0.169 0.240 0.259 0.217
GODZ -554.159 -563.135 -569.631 -566.943 -571.034 -575.803 -562.157
0.294 0.280 0.213 0.243 0.383 0.602 0.162
GOPE -560.706 -568.790 -572.353 -569.679 -565.394 -572.805 -576.446
0.238 0.227 0.241 0.214 0.258 0.333 0.255
HELJ -678.197 -680.536 -671.601 -668.878 -669.492 -674.812 -678.876
0.326 0.375 0.441 0.539 0.522 0.602 0.619
HERP -553.596 -563.743 -567.356 -565.843 -559.575 -567.384 -571.371
0.336 0.291 0.258 0.276 0.361 0.371 0.331
KR0G -620.610 -626.117 -629.806 -629.015 -623.816 -633.657 -634.353
0.285 0.260 0.256 0.184 0.291 0.320 0.241
LEIJ -681.226 -685.364 -683.763 -679.310 -673.777 -677.797 -680.795
0.325 0.367 0.429 0.464 0.513 0.607 0.615
LHAZ -594.378 -603.967 -611.923 -604.218 -604.849 -604.379 -613.930
0.267 0.159 0.173 0.195 0.339 0.329 0.206
MAT1 -515.924 -523.239 -527.662 -524.944 -519.380 -529.178
0.238 0.237 0.247 0.229 0.320 0.316
METZ -657.674 -664.916 -669.476 -667.028 -661.355 -670.260 -671.178
0.238 0.218 0.231 0.215 0.290 0.289 0.268
MR6G -682.289 -689.099 -693.640 -691.775 -688.956 -694.252 -698.257
0.231 0.205 0.219 0.209 0.260 0.267 0.230
MTBG -672.886 -675.415 -674.267 -667.312 -660.294 -663.566 -670.351
0.312 0.363 0.432 0.480 0.545 0.653 0.654
MTKA -557.330 -564.838 -577.146 -565.063 -573.294 -566.621 -567.770
0.232 0.185 0.281 0.157 0.303 0.290 0.231
OS0G -704.526 -712.832 -716.599 -714.308 -707.933 -719.437 -718.667
0.213 0.189 0.195 0.190 0.257 0.273 0.244
OHIZ -560.746 -567.978 -576.421 -568.235 -560.102 -592.325 -572.055
0.349 0.315 0.261 0.319 0.437 0.426 0.310
REYZ -528.763 -539.936 -543.455 -538.708 -531.308 -538.395 -538.845
0.299 0.288 0.274 0.331 0.427 0.413 0.341
SPT0 -722.438 -730.090 -733.867 -732.141 -725.884 -737.120 -737.390
0.227 0.197 0.208 0.199 0.267 0.268 0.237
STR2 -659.098 -668.182 -661.905 -687.708 -683.643 -670.702
0.450 0.491 0.461 0.262 0.310 0.407
TITZ -632.494 -634.092 -635.966 -629.933 -621.796 -628.967 -632.081
0.326 0.357 0.388 0.429 0.499 0.578 0.586
UNFE -558.662 -569.317 -573.224 -570.936 -565.793 -576.937 -578.568
0.367 0.291 0.321 0.280 0.338 0.359 0.325
VSLD 390.317 381.833 377.455 381.040 385.838 380.919 375.184
0.209 0.244 0.429 0.246 0.297 0.437 0.260
WROC -562.520 -570.978 -575.586 -572.551 -568.733 -575.913
0.251 0.229 0.226 0.234 0.248 0.317
WTZZ -546.005 -553.425 -556.458 -554.796 -550.332 -557.816 -561.450
0.287 0.266 0.296 0.263 0.386 0.360 0.369
YARR -579.230 -586.085 -576.815 -591.229 -582.962
0.227 0.248 0.185 0.299 0.286
ZIMZ -560.714 -565.800 -572.350 -568.823 -561.493 -573.683 -573.505
0.218 0.305 0.236 0.269 0.363 0.319 0.375
ZIMJ -664.221 -672.797 -677.099 -674.552 -669.609 -678.324 -681.340
0.218 0.201 0.215 0.192 0.260 0.275 0.248
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STATISTICS FOR 1 DAY SOLUTIONS:
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DAY OBSERVATIONS PARAMETERS RMS (M)
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160 101564 2492 0.0013
161 194057 3626 0.0014
162 197020 3811 0.0014
163 180639 3556 0.0013
164 181387 3636 0.0013
165 177780 3444 0.0013
166 173924 3644 0.0014
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COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1170
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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 2 PP 6 21 26
BOGI 12207M003 7 PPPPPPP 3 6 7
BORG 12205M004 7 PPPPPPP 8 17 23
CAGZ 12725M004 7 PPPPPPP 2 4 8
CONZ 41719M002 7 PPPPPPP 27 33 25
CRAR 66001M004 7 PPPPPPP 17 51 24
DAVR 66010M001 6 PPPPPP 15 11 14
DLFT 13502M006 7 PPPPPPP 2 2 4
DREJ 14108M002 7 PPPPPPP 2 3 4
DWH1 49837S001 7 PPPPPPP 17 14 23
GJOV 10332M001 7 PPPPPPP 1 2 5
GODZ 40451M123 7 PPPPPPP - - - FIXED
GOPE 11502M002 7 PPPPPPP 1 2 5
HELJ 14264M001 7 PPPPPPP 1 3 6
HERP 13212M009 7 PPPPPPP 1 3 9
KR0G 10422M001 7 PPPPPPP 3 3 6
LEIJ 14267M001 5 P PP PP 29 41 6
LHAZ 21613M002 7 PPPPPPP - - - FIXED
MAT1 12734M009 7 PPPPPPP 2 2 5
METZ 10503M005 7 PPPPPPP 3 4 4
MR6G 10405M002 7 PPPPPPP 2 2 5
MTBG 11030M001 7 PPPPPPP 2 2 5
MTKA 21741S002 7 PPPPPPP 5 11 14
OHIZ 66008M004 7 PPPPPPP 22 42 22
OS0G 10402M004 7 PPPPPPP - - - FIXED
REYZ 10202M003 7 PPPPPPP 2 2 10
SPT0 10425M001 7 PPPPPPP 2 3 3
STR2 50119M001 6 PPPPPP 12 20 22
TITZ 14278M001 7 PPPPPPP 1 5 2
UNFE 12756M001 7 PPPPPPP 2 3 4
VSLD 13502M008 7 PPPPPPP 5 12 19
WROC 12217M001 6 PPPPPP 1 2 3
WTZZ 14201M014 7 PPPPPPP - - - FIXED
YARR 50107M006 5 PPPPP - - - FIXED
ZIMJ 14001M006 7 PPPPPPP 2 3 3
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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160 470202 8594 0.0014
161 492641 9246 0.0014
162 571716 10276 0.0014
163 559046 10263 0.0014
164 539806 9885 0.0014
165 533091 9987 0.0014
166 515222 9695 0.0014
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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
EXCLUDED SAT. FOR DAY 160: 105
EXCLUDED SAT. FOR DAY 161: 105
EXCLUDED SAT. FOR DAY 162: 105
EXCLUDED SAT. FOR DAY 163: 105
EXCLUDED SAT. FOR DAY 164: 105
EXCLUDED SAT. FOR DAY 165: 105
EXCLUDED SAT. FOR DAY 166: 105
DX DY DZ RX RY RZ SCALE RMS
DAY [m] [m] [m] [mas] [mas] [mas] [10E6] [m]
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160 -0.209 -0.239 -1.452 -12.24 57.47 -304.30 0.0151 4.72
161 -0.284 -0.016 -1.073 -3.89 46.37 -314.67 0.0144 4.59
162 -0.239 -0.724 -1.149 -2.62 45.31 -308.46 0.0167 5.35
163 -0.436 -0.268 -1.548 -4.06 52.06 -286.88 0.0190 6.01
164 -0.115 0.701 -1.882 -7.64 50.78 -259.86 0.0226 6.79
165 -0.390 0.792 -2.288 -20.53 53.59 -253.93 0.0234 6.88
166 -0.961 0.196 -2.527 -23.42 47.09 -265.36 0.0219 6.55
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