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[IGLOSMAIL-659] Wk 1163 BKG IGEX Analysis Report -Resubmission-
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IGLOS Electronic Mail 04 Nov 05:35:47 PST 2002 Message Number 659
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Author: Heinz Habrich, Peter Neumaier
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BKG IGEX ANALYSIS REPORT GPS WEEK 1163 (DAYS 111 - 117, 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:
103E105E106E107E108E117 118 124
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111 7 39 5 7 9 7 27 5
112 4 46 8 6 9 5 37 8
113 5 26 6 8 7 3 17 3
114 4 23 7 8 14 8 34 10
115 6 34 5 8 9 5 16 4
116 5 37 5 4 11 7 25 10
117 6 33 9 8 9 6 24 8
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ALL 5 35 7 7 10 6 27 7
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GLONASS/GPS TIME OFFSET:
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OFFSET (NS)
RMS ERROR (NS)
DAY : 111 112 113 114 115 116 117
STATION
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BIPD 408.430 413.832 403.201 406.204 394.278
0.348 0.300 0.274 0.255 0.297
BORG 409.582 408.866 400.714 388.773 400.313 401.763 388.732
0.276 0.236 0.275 0.249 0.225 0.201 0.260
BOGI -652.502 -667.898 -673.646 -674.386 -668.564 -676.224
0.582 0.290 0.341 0.266 0.257 0.307
CRAR -711.202 -714.974 -725.740 -736.244 -726.423 -727.426 -729.563
0.156 0.153 0.170 0.151 0.149 0.159 0.156
CSIR 412.691 409.344 391.033 392.128 399.553 404.070 385.807
0.237 0.258 0.405 0.245 0.264 0.212 0.386
DAVR -588.189 -597.769 -606.897 -619.626 -608.909 -611.750 -609.039
0.456 0.393 0.417 0.364 0.363 0.312 0.424
DLFT -712.508 -710.654 -721.140 -733.987 -722.583 -722.364 -732.779
0.252 0.436 0.255 0.239 0.210 0.224 0.243
DREJ -650.220 -650.912 -643.903 -658.464 -663.774 -658.438 -662.308
0.359 0.463 0.358 0.476 0.565 0.359 0.390
DWH1 -642.173 -642.202 -657.553 -673.412 -654.721 -670.419 -665.806
0.343 0.324 0.325 0.363 0.289 0.421 0.292
GJOV -539.222 -538.691 -548.535 -564.653 -550.916 -551.501 -561.463
0.265 0.222 0.252 0.250 0.198 0.246 0.235
GODZ -534.502 -530.853 -544.912 -559.978 -547.028 -552.457 -552.937
0.302 0.349 0.287 0.301 0.242 0.323 0.276
GOPE -541.706 -541.230 -549.786 -562.663 -550.277 -548.608 -559.865
0.336 0.284 0.308 0.243 0.254 0.251 0.293
HELJ -662.188 -661.428 -670.056 -675.771 -673.245 -675.529 -680.270
0.307 0.431 0.287 0.385 0.581 0.359 0.320
HERP -538.307 -536.440 -543.205 -557.870 -544.389 -543.254 -545.403
0.342 0.345 0.363 0.315 0.329 0.273 0.435
KR0G -603.200 -601.952 -614.523 -625.425 -612.768 -614.162 -620.898
0.249 0.280 0.276 0.356 0.296 0.303 0.295
LEIJ -664.995 -664.382 -672.590 -676.234 -675.046 -676.357 -682.755
0.309 0.448 0.287 0.386 0.602 0.313 0.329
LHAZ -573.999 -571.789 -584.987 -603.667 -591.662 -586.442 -592.773
0.292 0.308 0.329 0.235 0.256 0.255 0.268
MAT1 -498.127 -495.811 -503.242 -519.426 -507.402 -504.229 -515.302
0.343 0.316 0.295 0.288 0.263 0.252 0.298
METZ -635.547 -635.270 -645.235 -659.333 -648.042 -647.684 -657.244
0.295 0.271 0.288 0.288 0.238 0.272 0.273
MR6G -660.159 -660.658 -669.730 -683.594 -671.683 -672.308 -681.255
0.259 0.237 0.267 0.260 0.217 0.252 0.254
MTBG -645.419 -654.501 -660.507 -658.641 -653.930 -661.386
0.629 0.285 0.348 0.271 0.268 0.327
MTKA -528.469 -534.647 -543.719 -564.274 -552.117 -557.153 -554.906
0.327 0.213 0.299 0.271 0.228 0.369 0.230
OS0G -686.859 -685.509 -696.175 -709.697 -698.356 -698.368 -708.123
0.255 0.398 0.251 0.235 0.194 0.228 0.242
OHIZ -536.652 -543.343 -551.227 -559.452 -549.534 -552.048 -554.871
0.326 0.317 0.338 0.298 0.291 0.258 0.306
REYZ -506.065 -503.415 -518.026 -534.288 -515.533 -514.240 -522.236
0.421 0.382 0.384 0.309 0.357 0.379 0.366
SPT0 -701.681 -699.680 -709.393 -723.258 -711.437 -711.528 -721.596
0.265 0.414 0.271 0.250 0.215 0.251 0.254
STR2 -588.060
0.659
SUNM -644.726 -647.950 -659.087 -676.392 -663.802 -666.607 -660.224
0.392 0.406 0.413 0.364 0.404 0.451 0.355
TITZ -615.316 -614.990 -621.617 -628.312 -626.307
0.315 0.459 0.276 0.398 0.601
UNFE -544.115 -544.221 -571.326 -564.396 -552.737 -563.419
0.419 0.609 0.500 0.425 0.315 0.332
VSLD 408.897 411.261 383.393 388.987 399.920 400.037 389.629
0.358 0.361 0.402 0.266 0.272 0.279 0.323
WROC -543.212 -542.804 -551.228 -564.764 -551.973
0.330 0.328 0.395 0.338 0.299
WTZZ -529.762 -528.977 -532.312 -547.464 -535.941 -535.593 -546.173
0.377 0.251 0.390 0.380 0.349 0.328 0.302
ZIMZ -544.487 -538.294 -545.270 -560.049 -548.374 -549.931 -559.215
0.352 0.366 0.414 0.344 0.371 0.299 0.350
ZIMJ -645.842 -643.332 -652.207 -666.447 -655.265 -654.402 -669.729
0.259 0.456 0.265 0.227 0.222 0.211 0.310
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STATISTICS FOR 1 DAY SOLUTIONS:
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DAY OBSERVATIONS PARAMETERS RMS (M)
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111 178683 3574 0.0012
112 179681 3522 0.0013
113 183598 3560 0.0013
114 169410 3608 0.0012
115 152296 3493 0.0012
116 161737 3276 0.0013
117 176048 3512 0.0013
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COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1163
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TOTAL NUMBER OF STATIONS: 35
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WEEKDAY RESIDUAL RMS IN MM
STATION #DAYS 0123456 N E U
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BIPD 10094M001 5 PP PPP 8 25 20
BOGI 12207M003 7 PPPPPPP 3 5 6
BORG 12205M004 7 PPPPPPP 4 6 16
CRAR 66001M004 7 PPPPPPP 21 18 27
DAVR 66010M001 7 PPPPPPP 15 26 29
DLFT 13502M006 7 PPPPPPP 1 2 3
DREJ 14108M002 6 PPPPP P 1 4 8
DWH1 49837S001 7 PPPPPPP 5 4 3
GJOV 10332M001 7 PPPPPPP 1 2 4
GODZ 40451M123 7 PPPPPPP - - - FIXED
GOPE 11502M002 7 PPPPPPP 1 2 4
HELJ 14264M001 7 PPPPPPP 2 3 5
HERP 13212M009 7 PPPPPPP 2 3 7
KR0G 10422M001 7 PPPPPPP 1 1 5
LEIJ 14267M001 6 PPPPP P 1 3 6
LHAZ 21613M002 7 PPPPPPP - - - FIXED
MAT1 12734M009 7 PPPPPPP 2 3 7
METZ 10503M005 7 PPPPPPP 2 1 7
MR6G 10405M002 7 PPPPPPP 2 3 6
MTBG 11030M001 6 PPPPPP 1 1 3
MTKA 21741S002 7 PPPPPPP 4 11 9
OHIZ 66008M004 7 PPPPPPP 31 8 17
OS0G 10402M004 7 PPPPPPP - - - FIXED
REYZ 10202M003 7 PPPPPPP 1 4 5
SPT0 10425M001 7 PPPPPPP 1 1 6
STR2 50119M001 7 PPPPPPP 5 6 20
SUNM 50143M001 7 PPPPPPP 4 5 22
TITZ 14278M001 5 PPPPP 2 6 6
UNFE 12756M001 6 PPPP PP 1 2 2
VSLD 13502M008 6 P PPPPP 15 17 20
WROC 12217M001 5 PPPPP 1 3 6
WTZZ 14201M014 7 PPPPPPP - - - FIXED
YAR1 50107M004 7 PPPPPPP - - - FIXED
ZIMJ 14001M006 7 PPPPPPP 1 2 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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111 538424 9629 0.0013
112 541962 9802 0.0013
113 532689 9860 0.0013
114 505304 9794 0.0013
115 483443 9506 0.0013
116 490081 9435 0.0013
117 504790 9369 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
DX DY DZ RX RY RZ SCALE RMS
DAY [m] [m] [m] [mas] [mas] [mas] [10E6] [m]
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111 -0.188 -0.160 -1.216 26.30 19.21 -342.69 0.0132 3.50
112 -0.543 0.173 -0.909 28.28 20.73 -348.91 0.0117 4.04
113 -0.911 -0.158 -0.782 28.64 24.46 -349.18 0.0154 4.58
114 -0.642 -0.381 -1.165 27.84 21.65 -325.46 0.0139 4.56
115 1.243 0.000 -2.691 15.96 13.42 -315.65 0.0176 6.91
116 -1.405 1.155 -4.061 15.93 41.93 -323.30 0.0145 8.90
117 -0.357 0.217 -1.143 17.36 23.84 -329.67 0.0171 3.52
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