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[IGLOSMAIL-573] Resubmission of Wk 1152 BKG IGEX Analysis Report
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IGLOS Electronic Mail 27 Mar 00:35:07 PST 2002 Message Number 573
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Author: Heinz Habrich, Peter Neumaier
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BKG IGEX ANALYSIS REPORT GPS WEEK 1152 (DAYS 034 - 040, 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 contrained 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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34 6 18 5 4 4 10 14 6
35 8 25 7 8 6 5 9 5
36 7 14 5 11 4 6 12 6
37 4 20 6 5 7 6 14 9
38 4 19 5 6 10 4 12 10
39 7 42 4 6 5 6 12 4
40 6 -- 4 6 6 7 15 9
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ALL 6 25 5 7 6 7 13 7
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GLONASS/GPS TIME OFFSET:
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OFFSET (NS)
RMS ERROR (NS)
DAY : 034 035 036 037 038 039 040
STATION
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BIPD 352.536 352.408 352.783 352.858 354.799 361.288 369.009
0.280 0.276 0.288 0.298 0.283 0.252 0.276
BORG 348.454 351.652 349.901 348.781 347.592
0.223 0.205 0.233 0.228 0.231
BOGI -716.739 -713.419 -718.031 -715.493 -715.502 -710.152 -710.389
0.278 0.282 0.266 0.260 0.258 0.242 0.229
CRAR -768.592 -773.504 -772.978 -772.265 -762.473 -758.584
0.139 0.135 0.141 0.141 0.148 0.146
CSIR 350.812 351.556 347.158 353.008 367.842 363.755
0.213 0.231 0.285 0.226 0.203 0.215
DAVR -653.384 -658.934 -660.354 -658.512 -655.264 -642.526 -643.162
0.348 0.320 0.303 0.315 0.336 0.395 0.339
DWH1 -707.224 -709.580 -709.278 -700.179 -709.933 -697.499 -698.859
0.269 0.302 0.295 0.279 0.283 0.285 0.288
GJOV -591.123 -591.291 -590.596 -591.858 -590.795 -583.829 -576.193
0.207 0.198 0.198 0.199 0.247 0.172 0.210
GRAB -595.368 -591.674 -592.074 -592.033 -592.855 -586.670 -577.590
0.233 0.256 0.229 0.258 0.252 0.239 0.267
GODZ -590.919 -593.047 -588.537 -587.039 -592.834 -585.742 -577.549
0.222 0.227 0.241 0.197 0.230 0.197 0.219
GOPE -602.012 -598.858 -593.842 -601.835 -599.573 -592.616 -584.609
0.209 0.219 0.298 0.304 0.219 0.202 0.236
HELJ -716.700 -713.535 -707.412 -696.225 -698.666 -696.899 -705.200
0.287 0.300 0.383 0.376 0.433 0.408 0.397
HERP -591.306 -593.319 -592.597 -597.175 -593.759 -587.633 -581.766
0.375 0.304 0.587 0.384 0.332 0.350 0.265
KR0G -661.411 -661.258 -661.295 -662.969 -663.129 -655.828 -648.299
0.301 0.240 0.259 0.257 0.555 0.288 0.264
LEIJ -722.226 -719.960 -704.823 -700.070 -699.559 -698.180 -712.493
0.293 0.312 0.336 0.340 0.414 0.452 0.350
LHAZ -634.750 -632.656 -634.643 -636.903 -638.112 -627.757 -620.549
0.248 0.178 0.189 0.228 0.186 0.224 0.248
MAT1 -557.971 -555.185 -554.863 -555.462 -556.710 -548.174 -540.676
0.242 0.265 0.269 0.241 0.232 0.239 0.269
METZ -695.098 -693.458 -694.809 -695.166 -696.412 -688.272 -680.799
0.254 0.225 0.247 0.238 0.241 0.207 0.255
MR6G -598.357 -600.217 -585.009
0.262 0.213 0.216
MTBG -702.917 -700.430 -701.543 -698.796 -701.409 -695.847 -698.557
0.300 0.305 0.276 0.269 0.284 0.287 0.222
MTKA -592.027 -594.757 -599.824 -598.854 -597.815 -586.968 -584.009
0.213 0.217 0.237 0.241 0.216 0.197 0.200
OS0G -745.741 -744.378 -745.129 -745.292 -746.379 -739.729 -731.288
0.238 0.204 0.241 0.212 0.223 0.198 0.236
OHIZ -592.235 -597.835 -595.139 -595.635 -596.342 -587.872 -584.669
0.310 0.316 0.329 0.296 0.340 0.341 0.305
REYZ -554.509 -550.967 -554.430 -551.620 -549.697 -546.234 -543.817
0.324 0.310 0.326 0.327 0.314 0.313 0.304
SPT0 -757.932 -756.603 -756.625 -757.246 -756.788 -752.406 -744.551
0.232 0.213 0.245 0.212 0.219 0.195 0.231
STR2 -701.406 -704.751 -702.220 -702.700 -691.534 -679.802
0.303 0.329 0.311 0.315 0.327 0.417
SUNM -703.654 -711.310 -709.467 -703.964 -695.184 -690.436
0.327 0.384 0.388 0.382 0.387 0.383
TITZ -673.813 -672.081 -661.986 -657.109 -660.380 -650.361 -655.686
0.286 0.299 0.345 0.228 0.240 0.306 0.390
UNFE -604.946 -599.126 -603.752 -601.975 -605.025 -590.955 -586.188
0.231 0.295 0.235 0.303 0.364 0.426 0.297
VSLD 350.283 350.361 349.896 350.698 349.673 357.530 365.939
0.284 0.181 0.281 0.278 0.199 0.251 0.278
WROC -596.838 -597.240 -592.798 -594.844 -595.921 -585.828
0.274 0.220 0.184 0.275 0.212 0.277
WTZZ -584.612 -582.444 -581.232 -582.176 -585.907 -577.199 -567.542
0.328 0.328 0.351 0.355 0.269 0.311 0.370
YARR -594.517 -597.518 -599.693 -598.849 -601.672 -585.084 -587.573
0.257 0.268 0.234 0.270 0.272 0.275 0.278
ZIMJ -704.457 -702.104 -702.350 -701.866 -695.193 -687.075
0.224 0.208 0.223 0.222 0.239 0.231
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STATISTICS FOR 1 DAY SOLUTIONS:
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DAY OBSERVATIONS PARAMETERS RMS (M)
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034 171976 3413 0.0012
035 165920 3435 0.0013
036 151508 3387 0.0015
037 153261 3274 0.0013
038 143149 3514 0.0012
039 149284 3492 0.0015
040 168657 3710 0.0013
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COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1152
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TOTAL NUMBER OF STATIONS: 34
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WEEKDAY RESIDUAL RMS IN MM
STATION #DAYS 0123456 N E U
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BIPD 7 PPPPPPP 26 40 24
BOGI 7 PPPPPPP 2 3 4
BORG 5 PPPPP 9 21 14
CRAR 6 PP PPPP 11 19 9
DAVR 7 PPPPPPP 12 14 13
DWH1 7 PPPPPPP 15 41 53
GJOV 7 PPPPPPP 1 2 6
GODZ 7 PPPPPPP - - - FIXED
GOPE 7 PPPPPPP 2 3 5
GRAB 7 PPPPPPP 2 5 3
HELJ 7 PPPPPPP 2 4 4
HERP 7 PPPPPPP 2 4 8
KR0G 7 PPPPPPP 5 3 6
LEIJ 7 PPPPPPP 2 2 9
LHAZ 7 PPPPPPP - - - FIXED
MAT1 7 PPPPPPP 2 5 6
METZ 7 PPPPPPP 2 2 3
MR6G 3 PP P 4 2 6
MTBG 7 PPPPPPP 3 4 4
MTKA 7 PPPPPPP 4 18 13
OHIZ 7 PPPPPPP 18 30 22
OS0G 7 PPPPPPP - - - FIXED
REYZ 7 PPPPPPP 3 5 3
SPT0 7 PPPPPPP 1 3 4
STR2 6 PPPPPP 6 16 8
SUNM 6 P PPPPP 6 17 10
TITZ 7 PPPPPPP 1 4 6
UNFE 7 PPPPPPP 2 3 13
VSLD 7 PPPPPPP 6 15 16
WROC 6 PPP PPP 2 3 4
WTZZ 7 PPPPPPP - - - FIXED
YAR1 6 PPP PPP - - - FIXED
YARR 7 PPPPPPP - - - FIXED
ZIMJ 6 PPPP PP 2 6 10
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STATISTICS FOR 3 DAY SOLUTIONS:
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MID-DAY OBSERVATIONS PARAMETERS RMS (M)
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034 513098 9649 0.0013
035 489404 9411 0.0014
036 470689 9263 0.0014
037 447918 9319 0.0014
038 445694 9448 0.0014
039 461090 9902 0.0014
040 478142 10112 0.0015
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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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034 -0.806 -0.109 -0.220 7.23 1.45 -380.13 0.0147 7.43
035 -0.339 0.137 -0.934 23.72 14.50 -340.09 0.0199 7.66
036 0.150 0.702 -1.352 16.85 -6.56 -334.64 0.0135 6.97
037 -0.023 0.178 -1.856 10.80 2.06 -338.25 0.0141 3.85
038 0.044 -0.006 -1.540 16.66 3.96 -362.47 0.0155 3.94
039 -0.575 0.265 -1.116 19.76 1.31 -363.80 0.0179 4.40
040 -0.131 -0.150 -1.021 14.92 4.46 -367.20 0.0150 4.48
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