[IGSREPORT-11464] Wk 1276 BKG IGEX Analysis Report
Heinz Habrich
habrich at bkg.bund.de
Wed Jun 30 02:07:33 PDT 2004
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IGS Electronic Report 30 Jun 02:07:44 PDT 2004 Message Number 11464
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Author: Heinz Habrich, Peter Neumaier, Karin Fischer
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BKG IGEX ANALYSIS REPORT GPS WEEK 1276 (DAYS 172 - 178, 2004)
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Submitted by: Bundesamt fuer Kartographie und Geodaesie (BKG)
Geodetic Department, G2
Richard-Strauss-Allee 11, D-60598 Frankfurt Main, Germany
Phone : +49-69-63331
Fax : +49-69-6333425
E-Mail: heinz.habrich at bkg.bund.de
peter.neumaier at bkg.bund.de
karin.fischer at bkg.bund.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-2000:
GODZ KOUR LHAZ WTZR YARR YAR2 ZIMJ
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:
102 103 104 105 106 117 118 121 122 123 124
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172 3 3 5 6 6 5 48 7 8 6 5
173 2 3 3 6 7 2 43 4 7 4 2
174 3 3 2 4 8 3 31 4 5 5 3
175 4 3 2 7 11 2 34 4 7 5 5
176 3 3 3 4 8 4 35 4 4 4 4
177 3 3 4 6 10 2 31 4 5 4 5
178 4 2 3 9 18 6 37 6 6 10 7
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ALL 3 3 3 6 11 4 37 5 6 6 5
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GLONASS/GPS TIME OFFSET:
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OFFSET (NS)
RMS ERROR (NS)
DAY : 172 173 174 175 176 177 178
STATION
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BORG 1133.013 1129.221 1126.219 1133.135 1140.426 1148.460 1137.116
0.402 0.381 0.434 0.365 0.350 0.339 0.400
CAGZ 96.615 59.206 91.194 96.954 105.881 93.299
0.450 0.651 0.412 0.372 0.329 0.412
CONZ 70.057 80.496 78.448 78.747 73.654 82.988 77.348
0.425 0.390 0.462 0.412 0.437 0.365 0.401
CRAR 0.700 8.414 7.005 9.275 10.351 10.171 6.720
0.253 0.249 0.282 0.263 0.249 0.249 0.279
DARR 52.658 38.052 30.463 44.071 44.977 48.536 55.970
0.423 0.427 0.445 0.409 0.443 0.414 0.487
DAVR 110.630 118.265 117.848 121.022 122.410 127.137 125.506
0.431 0.456 0.540 0.459 0.446 0.474 0.503
DLFT 8.866 7.288 4.432 12.641 21.009 31.341 19.894
0.436 0.411 0.474 0.412 0.375 0.362 0.397
DREJ 87.029 84.427 81.988 89.226 97.529 101.329 100.878
0.438 0.420 0.476 0.397 0.364 0.380 1.136
DWH1 85.800 91.528 96.851 90.179 80.617 90.706
0.398 0.377 0.425 0.424 0.535 0.464
GJOV 167.661 166.708 167.027 202.517 171.980 188.147 177.129
0.457 0.421 0.474 0.509 0.462 0.381 0.444
GODZ 181.207 186.750 191.989 194.934 197.334 199.135 190.848
0.439 0.401 0.495 0.434 0.365 0.366 0.462
GOPE 178.813 174.871 171.129 178.823 187.824 196.930 186.582
0.472 0.447 0.502 0.424 0.398 0.383 0.427
HELJ 49.382 48.009 45.939 52.632 60.849 68.441 59.675
0.440 0.414 0.475 0.395 0.362 0.362 0.437
HERT 179.777 178.198 176.902 183.537 192.668 202.885 190.548
0.488 0.452 0.519 0.434 0.391 0.377 0.430
IRKJ 99.966 92.419 92.107 105.056 110.419 107.544 103.232
0.420 0.415 0.498 0.394 0.365 0.371 0.461
KIR0 77.333 76.184 75.605 83.802 89.348 92.378 83.597
0.403 0.364 0.413 0.395 0.351 0.370 0.387
KOU1 79.125 87.019 85.178 90.071 85.717 89.674 82.273
0.431 0.370 0.452 0.351 0.459 0.341 0.382
LEIJ 46.968 44.217 41.573 45.372 45.842 61.389 49.183
0.438 0.416 0.470 0.392 0.473 0.352 0.397
LHAZ 83.911 74.412 62.022 76.202 79.806 82.507 79.217
0.384 0.441 0.500 0.404 0.385 0.390 0.464
MAT1 223.600 229.145 217.291 227.152 233.766 244.442 223.936
0.492 0.501 0.574 0.448 0.397 0.419 0.468
MDVJ 83.230 80.418 77.656 87.255 84.934 94.064 82.564
0.430 0.418 0.456 0.405 0.453 0.370 0.422
METZ 82.874 81.736 80.618 89.117 94.570 100.439 88.431
0.427 0.407 0.455 0.389 0.356 0.364 0.422
MTKA 197.263 190.332 179.433 194.128 200.407 199.953
0.432 0.424 0.432 0.398 0.422 0.499
NTZ1 92.878 87.939 95.156 105.037 112.752 101.140
0.518 0.491 0.879 0.463 0.418 0.475
OHI3 79.497 89.075 86.275 89.423 87.543 88.784 82.752
0.393 0.392 0.438 0.388 0.384 0.364 0.400
REUN 170.301 169.623 165.926 184.407 188.555 185.770 176.863
0.418 0.462 0.521 0.440 0.462 0.431 0.520
REYZ 198.881 193.977 208.435 206.781 209.554 215.835 205.317
0.498 0.464 0.540 0.433 0.390 0.407 0.478
SASS 83.573 82.351 81.194 78.890 95.526 100.674 99.661
0.443 0.422 0.477 0.434 0.363 0.377 0.440
SPT0 53.349 52.093 51.150 59.064 67.262 73.471 54.892
0.432 0.402 0.456 0.397 0.363 0.363 0.424
STR2 81.590 81.095 76.091 70.858 72.206 74.298 77.632
0.379 0.372 0.388 0.401 0.400 0.380 0.458
THU2 174.987 176.098 177.294 184.841 190.336 194.766 187.277
0.430 0.393 0.446 0.392 0.347 0.373 0.436
TITZ 78.826 76.941 74.307 81.385 89.549 97.093 89.365
0.438 0.416 0.480 0.398 0.363 0.363 0.424
UNB1 79.294 85.157 90.789 91.997 82.599 99.397 88.547
0.440 0.390 0.458 0.404 0.532 0.346 0.442
UNFE 176.773 177.751 172.476 181.836 189.045 196.895 185.531
0.487 0.486 0.530 0.477 0.439 0.416 0.477
VSLD 1128.949 1128.238 1126.191 1131.578 1139.563 1163.491 1138.472
0.407 0.398 0.463 0.394 0.366 0.627 0.414
WARN 89.887 87.990 86.107 93.136 101.571 108.687 98.710
0.438 0.414 0.471 0.396 0.360 0.360 0.441
WROC 178.975 175.202 172.154 179.049 196.784 185.073
0.474 0.442 0.493 0.437 0.396 0.443
WTZJ 96.497 95.203 111.701 90.063 99.831 115.003 100.391
0.447 0.433 0.453 0.473 0.469 0.338 0.390
WTZZ 77.563 75.175 71.637 78.059 75.784 91.520 80.418
0.432 0.413 0.475 0.397 0.474 0.349 0.394
YARR 170.970 169.655 159.865 168.516 167.860 173.849 178.819
0.398 0.398 0.444 0.404 0.437 0.376 0.482
ZIMJ 72.999 72.596 69.385 74.739 75.141 90.919 78.394
0.445 0.422 0.488 0.401 0.454 0.339 0.395
ZIMZ 182.777 181.951 178.105 184.859 193.967 202.955 192.354
0.488 0.459 0.538 0.434 0.403 0.391 0.442
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STATISTICS FOR 1 DAY SOLUTIONS:
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DAY OBSERVATIONS PARAMETERS RMS (M)
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172 279270 4215 0.0013
173 262937 4016 0.0013
174 267152 4188 0.0013
175 264723 4245 0.0015
176 270064 4434 0.0014
177 247984 3995 0.0013
178 244972 4065 0.0013
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COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1276
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TOTAL NUMBER OF STATIONS: 45
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WEEKDAY RESIDUAL RMS IN MM
STATION #DAYS 0123456 N E U
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BOGI 12207M003 6 PPPPPP 2 4 9
CAGZ 12725M004 6 P PPPPP 1 2 6
CONZ 41719M002 7 PPPPPPP 15 9 24
CRAR 66001M004 7 PPPPPPP 7 9 9
DARR 50134M001 7 PPPPPPP 2 6 6
DAVR 66010M001 7 PPPPPPP 2 7 8
DLFT 13502M006 7 PPPPPPP 2 3 4
DREJ 14108M002 7 PPPPPPP 1 3 4
DWH1 49837S001 6 PPPPP P 5 7 9
GJOV 10332M001 7 PPPPPPP 2 2 4
GODZ 40451M123 7 PPPPPPP - - - FIXED
GOPE 11502M002 7 PPPPPPP 1 2 3
HELJ 14264M001 7 PPPPPPP 2 2 2
HERT 13212M010 7 PPPPPPP 2 2 5
IRKJ 12313M002 7 PPPPPPP 1 3 6
KIR0 10422M001 7 PPPPPPP 1 3 4
KOU1 97301M211 6 PPPPP P 1 4 5
KOUR 97301M210 7 PPPPPPP - - - FIXED
LEIJ 14267M001 7 PPPPPPP 1 2 3
LHAZ 21613M002 7 PPPPPPP - - - FIXED
MAT1 12734M009 7 PPPPPPP 2 3 8
MDVJ 12309M005 7 PPPPPPP 2 4 8
METZ 10503M005 7 PPPPPPP 3 4 7
MTKA 21741S002 6 PPPPP P 2 6 10
NOVJ 12367M001 6 PPPPPP 4 3 6
NTZ1 14263M001 6 PPP PPP 3 3 7
OHI3 66008M005 7 PPPPPPP 18 10 11
REUN 97401M003 7 PPPPPPP 11 8 12
REYZ 10202M003 7 PPPPPPP 3 3 7
SASS 14281M001 7 PPPPPPP 2 3 5
SPT0 10425M001 7 PPPPPPP 1 3 6
STR2 50119M001 7 PPPPPPP 3 8 13
THU2 43001M002 7 PPPPPPP 4 3 6
TITZ 14278M001 7 PPPPPPP 1 4 2
UNB1 40146S001 7 PPPPPPP 3 6 4
UNFE 12756M001 7 PPPPPPP 2 2 8
WARN 14277M002 7 PPPPPPP 2 3 4
WROC 12217M001 6 PPPP PP 1 2 3
WTZJ 14201M012 7 PPPPPPP 1 4 4
WTZR 14201M010 7 PPPPPPP - - - FIXED
WTZZ 14201M014 7 PPPPPPP 1 2 4
YAR2 50107M004 7 PPPPPPP - - - FIXED
YARR 50107M006 7 PPPPPPP - - - FIXED
ZIMJ 14001M006 7 PPPPPPP - - - FIXED
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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172 819440 11739 0.0013
173 809359 11701 0.0013
174 794812 11721 0.0014
175 801939 12125 0.0014
176 782771 11921 0.0014
177 763020 11730 0.0013
178 748021 11513 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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172 0.353 0.051 0.441 5.09 4.94 -358.42 0.0792 5.10
173 0.010 0.328 -0.014 1.33 4.45 -343.11 0.0789 5.21
174 0.008 0.022 -0.619 4.56 1.53 -319.70 0.0810 5.42
175 0.019 0.290 -1.367 3.34 2.25 -308.67 0.0799 8.02
176 -0.509 0.354 -1.091 -1.95 -1.79 -313.92 0.0819 7.61
177 -0.311 0.021 -1.001 -1.29 -0.14 -324.17 0.0812 5.42
178 0.110 -0.022 -0.492 2.85 -0.69 -343.66 0.0802 3.80
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global: bogi cagz conz crar darr davr dlft drej dwh1 gjov godz gope helj hert
global: irkj kir0 kou1 kour leij lhaz mat1 mdvj metz mtka novj ntz1 ohi3 reun
global: reyz sass spt0 str2 thu2 titz unb1 unfe warn wroc wtzj wtzr wtzz yar2
global: yarr zimj zimz
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