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[IGLOSMAIL-675] Wk 1177 BKG IGEX Analysis Report
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IGLOS Electronic Mail 27 Nov 03:39:25 PST 2002 Message Number 675
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Author: Heinz Habrich, Peter Neumaier
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BKG IGEX ANALYSIS REPORT GPS WEEK 1177 (DAYS 209 - 215, 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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209 4 -- 5 6 4 6 17 7
210 5 -- 3 2 6 4 15 6
211 5 -- 4 3 6 4 13 8
212 9 -- 5 2 5 6 18 9
213 5 -- 4 4 6 6 15 9
214 7 -- 3 4 2 7 12 5
215 8 -- 3 4 4 10 18 14
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ALL 6 -- 4 4 5 7 15 9
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GLONASS/GPS TIME OFFSET:
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OFFSET (NS)
RMS ERROR (NS)
DAY : 209 210 211 212 213 214 215
STATION
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BORG 419.804 421.276 394.637 398.507 408.685 408.567 403.382
0.193 0.210 0.202 0.256 0.230 0.241 0.242
BOGI -657.831 -656.816 -678.281 -676.566 -673.412 -669.431 -675.581
0.227 0.258 0.253 0.318 0.321 0.275 0.276
CAGZ -648.911 -639.657
0.407 0.248
CONZ -638.488 -641.009 -660.360 -652.916 -643.011 -640.851 -652.130
0.219 0.243 0.284 0.266 0.274 0.296 0.231
CRAR -703.347 -708.345 -727.795 -719.994 -712.051 -708.878 -719.945
0.136 0.156 0.150 0.162 0.171 0.172 0.142
DAVR -592.029 -613.003 -608.456 -594.745 -593.273 -599.531
0.429 0.304 0.269 0.404 0.391 0.369
DLFT -705.385 -704.238 -725.523 -724.054 -714.197 -711.862 -718.844
0.208 0.253 0.253 0.273 0.251 0.269 0.259
DREJ -641.802 -635.360 -658.779 -659.173 -661.418 -655.014 -660.233
0.298 0.300 0.303 0.404 0.425 0.369 0.363
DWH1 -638.921 -641.377 -656.765 -651.362 -650.813 -645.212 -652.042
0.265 0.264 0.286 0.240 0.246 0.304 0.277
GJOV -527.743 -526.845 -548.452 -546.437 -538.696 -538.118 -545.039
0.223 0.272 0.258 0.325 0.272 0.279 0.285
GRAB -512.797
0.455
GODZ -523.684 -564.697 -548.045 -537.701 -535.824 -530.725 -529.290
0.356 0.154 0.284 0.306 0.423 0.571 0.492
GOPE -531.112 -529.064 -551.607 -552.363 -539.128 -540.549 -547.504
0.222 0.251 0.248 0.278 0.314 0.316 0.291
HELJ -654.678 -658.587 -681.825 -679.553 -676.978 -672.875 -678.786
0.233 0.275 0.276 0.344 0.371 0.312 0.305
HERP -525.711 -525.417 -549.455 -547.050 -537.888 -536.912 -544.327
0.295 0.305 0.252 0.360 0.338 0.281 0.318
KR0G -591.559 -592.657 -612.403 -611.233 -601.482 -602.120 -608.583
0.222 0.281 0.274 0.276 0.253 0.310 0.293
LEIJ -664.577 -662.589 -684.903 -683.910 -679.599 -676.681 -681.890
0.230 0.252 0.261 0.354 0.330 0.303 0.284
LHAZ -566.859 -569.334 -585.532 -584.957 -578.836 -583.075 -583.691
0.226 0.275 0.271 0.304 0.261 0.277 0.295
MAT1 -484.292 -484.567 -509.107 -511.797 -497.589 -498.807 -504.667
0.254 0.251 0.251 0.308 0.259 0.267 0.263
METZ -626.335 -626.021 -648.218 -647.963 -638.789 -639.255 -644.805
0.246 0.260 0.258 0.293 0.271 0.278 0.266
MR6G -651.518 -652.274 -674.186 -673.137 -663.512 -663.309 -668.981
0.214 0.233 0.236 0.269 0.237 0.257 0.245
MTBG -653.388 -652.324 -669.511 -665.203 -654.959 -654.939 -660.683
0.198 0.231 0.214 0.247 0.226 0.244 0.233
MTKA -526.025 -530.181 -545.248 -543.664 -538.192 -539.234 -546.568
0.205 0.261 0.288 0.273 0.275 0.234 0.183
OS0G -674.760 -674.469 -696.944 -695.854 -686.068 -685.359 -691.243
0.222 0.240 0.238 0.261 0.236 0.246 0.252
OHIZ -532.576 -534.907 -550.068 -546.336 -537.544 -534.379 -544.478
0.238 0.284 0.326 0.317 0.328 0.372 0.318
REYZ -496.314 -497.970 -517.169 -513.679 -507.007 -508.989 -514.649
0.367 0.367 0.348 0.407 0.374 0.323 0.347
SPT0 -691.874 -691.356 -713.656 -713.602 -706.874 -706.712 -713.247
0.211 0.256 0.245 0.289 0.249 0.261 0.274
STR2 -625.140 -637.228 -649.363 -639.754 -640.267 -637.495 -656.661
0.256 0.257 0.267 0.295 0.354 0.323 0.388
TITZ -580.349 -582.338 -616.500 -610.936 -601.225 -594.966 -610.268
0.343 0.316 0.336 0.508 0.750 0.371 0.363
UNFE -532.397 -532.697 -554.824 -554.227 -543.885 -543.116 -550.567
0.237 0.276 0.286 0.354 0.327 0.341 0.279
VSLD 419.347 419.903 398.490 398.019 407.624 410.214 402.731
0.245 0.230 0.221 0.290 0.221 0.264 0.247
WROC -533.503 -532.214 -555.203 -554.897 -545.687 -543.738 -549.591
0.221 0.262 0.235 0.322 0.225 0.304 0.299
WTZZ -517.246 -514.491 -536.507 -535.971 -525.833 -525.851 -531.271
0.269 0.327 0.349 0.358 0.361 0.377 0.407
YARR -538.217 -548.422 -567.159 -559.454 -552.703 -557.195 -564.396
0.247 0.257 0.217 0.282 0.286 0.265 0.223
ZIMZ -530.851 -530.083 -553.262 -553.360 -540.117 -540.791 -545.366
0.231 0.279 0.208 0.293 0.345 0.320 0.358
ZIMJ -635.819 -635.313 -658.897 -658.100 -646.434 -645.546 -651.625
0.238 0.261 0.382 0.314 0.282 0.292 0.285
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STATISTICS FOR 1 DAY SOLUTIONS:
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DAY OBSERVATIONS PARAMETERS RMS (M)
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209 141169 3414 0.0013
210 152522 3439 0.0014
211 149340 3522 0.0015
212 127471 3371 0.0014
213 142759 3697 0.0016
214 153220 3813 0.0015
215 151649 3568 0.0014
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COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1177
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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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BOGI 12207M003 7 PPPPPPP 5 9 9
BORG 12205M004 7 PPPPPPP 11 24 11
CAGZ 12725M004 2 PP 4 16 12
CONZ 41719M002 7 PPPPPPP 22 4 29
CRAR 66001M004 7 PPPPPPP 8 23 15
DAVR 66010M001 6 PPPPPP 18 13 18
DLFT 13502M006 7 PPPPPPP 3 3 8
DREJ 14108M002 7 PPPPPPP 1 3 3
DWH1 49837S001 7 PPPPPPP 12 24 17
GJOV 10332M001 7 PPPPPPP 11 16 19
GODZ 40451M123 7 PPPPPPP - - - FIXED
GOPE 11502M002 7 PPPPPPP 3 2 6
GRAB 11001M004 1 P - - -
HELJ 14264M001 7 PPPPPPP 2 3 8
HERP 13212M009 7 PPPPPPP 2 4 6
KR0G 10422M001 7 PPPPPPP 3 3 11
LEIJ 14267M001 6 PPPP PP 26 39 9
LHAZ 21613M002 7 PPPPPPP - - - FIXED
MAT1 12734M009 7 PPPPPPP 2 1 6
METZ 10503M005 7 PPPPPPP 4 3 4
MR6G 10405M002 7 PPPPPPP 3 2 5
MTBG 11030M001 7 PPPPPPP 2 3 4
MTKA 21741S002 7 PPPPPPP 5 12 19
OHIZ 66008M004 7 PPPPPPP 24 8 14
OS0G 10402M004 7 PPPPPPP - - - FIXED
REYZ 10202M003 7 PPPPPPP 4 10 8
SPT0 10425M001 7 PPPPPPP 2 2 2
STR2 50119M001 7 PPPPPPP 7 9 20
TITZ 14278M001 7 PPPPPPP 2 6 7
UNFE 12756M001 7 PPPPPPP 2 3 3
VSLD 13502M008 7 PPPPPPP 31 34 30
WROC 12217M001 7 PPPPPPP 1 3 5
WTZZ 14201M014 7 PPPPPPP - - - FIXED
YARR 50107M006 7 PPPPPPP - - - FIXED
ZIMJ 14001M006 7 PPPPPPP 2 9 4
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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209 448459 9654 0.0014
210 443031 9623 0.0014
211 429333 9544 0.0015
212 419570 9788 0.0015
213 423450 10062 0.0015
214 447628 10286 0.0015
215 461964 10198 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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209 -0.556 0.099 -1.043 -34.95 51.77 -339.92 0.0078 8.13
210 -0.845 0.067 -1.488 -35.34 47.98 -331.63 0.0070 8.20
211 -0.676 -0.223 -1.581 -23.08 50.08 -307.27 0.0141 6.74
212 -0.328 -0.176 -1.852 -24.51 48.66 -276.59 0.0230 5.51
213 -0.029 0.207 -2.409 -34.06 40.13 -262.67 0.0182 5.36
214 -0.122 0.625 -2.368 -45.31 36.89 -261.37 0.0216 5.47
215 -0.467 0.586 -1.410 -48.88 35.72 -282.35 0.0177 5.01
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