From glonass4 at bkg.bund.de Wed May 4 07:28:38 2005 From: glonass4 at bkg.bund.de (Heinz Habrich) Date: Wed, 4 May 2005 14:28:38 GMT Subject: [IGSREPORT-12511] Wk 1320 BKG IGEX Analysis Report Message-ID: <200505041428.j44EScl6005044@localhost.localdomain> ****************************************************************************** IGS Electronic Report 04 May 07:28:55 PDT 2005 Message Number 12511 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier, Karin Fischer ****************************************************************************** BKG IGEX ANALYSIS REPORT GPS WEEK 1320 (DAYS 114 - 120, 2005) ****************************************************************************** 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 ------------------------------------------------------------------------------ PROCESSING SCHEME: ------------------------------------------------------------------------------ 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). ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ ORBIT REPEATABILITY, DAILY SOLUTIONS COMPARED TO 7-DAY-ARC (CM): ------------------------------------------------------------------------------ GLONASS Satellites: 101 102 103 104 105 106 107 108 117E121E122E123E124E ------------------------------------------------------------------------------ 114 5 5 5 4 7 7 7 5 7 12 6 8 5 115 3 3 6 4 8 6 5 5 8 10 9 7 6 116 6 4 5 3 5 6 6 4 13 9 5 6 4 117 4 7 5 5 11 9 8 3 11 12 8 6 8 118 4 4 6 6 5 8 8 4 10 9 6 4 4 119 5 4 3 5 7 8 9 8 13 10 6 5 6 120 4 4 5 5 7 7 9 7 12 16 7 7 11 ------------------------------------------------------------------------------ ALL 4 5 5 4 7 8 8 5 11 11 7 6 7 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ GLONASS/GPS TIME OFFSET: ------------------------------------------------------------------------------ OFFSET (NS) RMS ERROR (NS) DAY : 114 115 116 117 118 119 120 STATION ------------------------------------------------------------------------------ BORG 799.591 802.865 811.583 805.838 816.307 825.529 817.862 0.264 0.276 0.245 0.315 0.253 0.391 0.383 BOGI -280.688 -277.924 -268.472 -275.684 -267.403 -254.779 -263.498 0.264 0.257 0.222 0.348 0.278 0.379 0.393 CAGZ -233.034 -232.125 -221.426 -232.092 -217.970 -208.984 -214.405 0.245 0.268 0.217 0.342 0.281 0.328 0.367 CONZ -252.992 -254.914 -246.715 -250.009 -230.729 -230.146 -235.780 0.317 0.222 0.247 0.313 0.262 0.336 0.254 CRAR -329.310 -326.738 -316.747 -317.465 -306.276 -307.197 -311.567 0.186 0.148 0.151 0.181 0.168 0.199 0.195 DARR -283.773 -279.768 -274.334 -276.619 -262.210 -274.074 -265.055 0.262 0.291 0.247 0.282 0.294 0.344 0.236 DLFT -283.870 -279.464 -277.305 -263.812 -266.558 -256.940 -265.056 0.294 0.258 0.495 0.413 0.242 0.352 0.372 DREJ -246.932 -244.262 -234.790 -240.498 -230.483 -221.199 -227.352 0.250 0.239 0.221 0.323 0.279 0.358 0.363 DWH1 -248.165 -242.345 -234.232 -238.015 -220.615 -223.864 0.293 0.326 0.265 0.358 0.287 0.332 GODZ -153.291 -149.822 -138.421 -153.529 -127.692 -127.675 -130.277 0.300 0.303 0.229 0.420 0.344 0.393 0.376 GOPE -153.631 -151.473 -142.459 -148.290 -139.418 -130.410 -135.471 0.307 0.263 0.242 0.361 0.274 0.364 0..412 HELJ -283.935 -280.932 -271.551 -278.467 -266.507 -258.204 -264.196 0.242 0.247 0.215 0.324 0.281 0.363 0.353 HERT -149.900 -147.347 -137.692 -146.003 -134.063 -125.788 -129.307 0.309 0.269 0.243 0.375 0.277 0.379 0.418 IRKJ -234.174 -224.875 -225.540 -219.777 -214.499 -211.707 -222.356 0.277 0.286 0.261 0.352 0.275 0.358 0.301 KHAJ -250.780 -244.697 -244.836 -240.819 -231.042 0.256 0.294 0.246 0.355 0.281 LEIJ -286.370 -284.219 -275.403 -283.424 -274.851 -265.127 -270.936 0.250 0.249 0.218 0.320 0.283 0.347 0.367 LHAZ -252.151 -250.516 -248.438 -240.164 -241.005 0.277 0.244 0.238 0.270 0.299 MAT1 -111.256 -109.238 -99.340 -103.865 -96.722 -88.270 -91.983 0.292 0.249 0.246 0.366 0.287 0.353 0.411 MDVJ -259.874 -259.096 -252.433 -253.674 -246.687 -238.804 -241.547 0.290 0.264 0.237 0.348 0.285 0.343 0.355 METZ -252.523 -247.778 -239.939 -243.421 -234.121 -225.366 -232.838 0.247 0.267 0.221 0.341 0.266 0.348 0.347 MTKA -141.697 -132.400 -136.343 -133.401 -123.493 -124.914 -129.340 0.287 0.317 0.261 0.377 0.290 0.394 0.313 NTZ1 -231.539 -230.945 -221.004 -227.479 -216.685 -209.078 -214.564 0.292 0.248 0.248 0.362 0.295 0.371 0.395 OHI3 -252.288 -250.062 -241.713 -243.537 -231.588 -230.158 -236.119 0.265 0.207 0.208 0.266 0.226 0.287 0.293 REUN -154.799 -156.376 -149.654 -137.311 -140.939 -144.801 -148.703 0.288 0.234 0.283 0.503 0.321 0.414 0.382 REYZ -230.901 -226.856 -219.037 -223.827 -210.862 -204.573 -209.005 0.265 0.249 0.222 0.348 0.294 0.312 0.315 SASS -248.697 -245.013 -235.964 -241.810 -231.141 -222.703 -229.067 0.242 0.243 0.214 0.330 0.283 0.366 0.356 SPT0 -274.432 -270.505 -262.827 -268.190 -256.562 -248.621 -255.476 0.267 0.279 0.229 0.340 0.280 0.354 0.365 STR2 -265.120 -260.424 -249.389 -248.430 -238.700 -244.502 -244.357 0.228 0.255 0.194 0.217 0.251 0.280 0.270 THU2 -148.589 -136.322 -129.096 -136.220 0.381 0.267 0.355 0.358 TITZ -256.000 -254.642 -243.880 -250.847 -239.352 -230.244 -235.387 0.249 0.286 0.219 0.327 0.285 0.361 0.358 UNB1 -249.593 -242.513 -232.773 -242.362 -223.934 -220.695 -221.144 0.251 0.279 0.254 0.394 0.321 0.334 0.324 UNFE -168.422 -158.450 -150.025 -184.046 -131.971 -137.979 -142.794 0.324 0.373 0.380 0.891 0.419 0.397 0.432 WARN -240.849 -241.495 -229.732 -234.647 -225.033 -216.975 -224.201 0.285 0.275 0.234 0.341 0.290 0.354 0.343 WTZJ -228.521 -230.210 -222.701 -227.456 -216.780 -205.510 -210.867 0.305 0.250 0.255 0.338 0.305 0.350 0.367 WTZZ -250.925 -250.555 -240.378 -245.921 -236.836 -227.448 -233.917 0.291 0.242 0.233 0.319 0.290 0.334 0.352 YARR -166.458 -166.041 -156.071 -158.206 -147.105 -156.004 -156.792 0.264 0.209 0.242 0.254 0.283 0.322 0.288 ZIMJ -252.590 -253.703 -243.186 -248.736 -237.863 -229.637 -233.789 0.297 0.261 0.239 0.332 0.294 0.340 0.357 ZIMZ -147.432 -144.409 -140.872 -131.990 -122.272 -125.759 0.314 0.277 0.451 0.431 0.378 0.427 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 1 DAY SOLUTIONS: ------------------------------------------------------------------------------ DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 114 253585 4016 0.0014 115 249093 4114 0.0013 116 241524 3881 0.0013 117 247659 3745 0.0014 118 248994 4077 0.0013 119 244401 3721 0.0013 120 246130 3822 0.0013 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1320 ------------------------------------------------------------------------------ TOTAL NUMBER OF STATIONS: 42 ------------------------------------------------------------------------------ WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ------------------------------------------------------------------------------ BOGI 12207M003 7 PPPPPPP 3 7 6 CAGZ 12725M004 7 PPPPPPP 3 5 6 CONZ 41719M002 7 PPPPPPP 5 4 15 CRAR 66001M004 7 PPPPPPP 7 3 10 DARR 50134M001 7 PPPPPPP 1 3 6 DAVR 66010M001 2 PP 1 0 9 DLFT 13502M006 7 PPPPPPP 4 4 10 DREJ 14108M002 7 PPPPPPP 3 2 5 DWH1 49837S001 6 PPPPP P 2 6 16 GODZ 40451M123 7 PPPPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 2 2 1 HELJ 14264M001 7 PPPPPPP 3 3 7 HERT 13212M010 7 PPPPPPP 2 3 6 IRKJ 12313M002 7 PPPPPPP 7 7 5 KHAJ 12361M001 5 PPPPP 6 5 3 KOUR 97301M210 7 PPPPPPP - - - FIXED LEIJ 14267M001 7 PPPPPPP 2 3 4 LHAZ 21613M002 5 PPPP P - - - FIXED MAT1 12734M009 7 PPPPPPP 3 3 6 MDVJ 12309M005 7 PPPPPPP 2 5 4 METZ 10503M005 7 PPPPPPP 2 5 4 MTKA 21741S002 7 PPPPPPP 7 6 7 NOVJ 12367M001 6 PPPPPP 6 9 3 NTZ1 14263M001 7 PPPPPPP 3 2 3 OHI3 66008M006 7 PPPPPPP 3 8 8 REUN 97401M003 7 PPPPPPP 9 14 22 REYZ 10202M003 7 PPPPPPP 2 5 3 SASS 14281M001 7 PPPPPPP 2 2 3 SPT0 10425M001 7 PPPPPPP 2 3 3 STR2 50119M001 7 PPPPPPP 3 3 5 THU2 43001M002 7 PPPPPPP 3 3 9 TITZ 14278M001 7 PPPPPPP 2 2 7 UNB1 40146S001 7 PPPPPPP 1 4 7 UNFE 12756M001 7 PPPPPPP 2 3 3 WARN 14277M002 7 PPPPPPP 3 3 5 WTZJ 14201M012 7 PPPPPPP 1 3 2 WTZR 14201M010 7 PPPPPPP - - - FIXED WTZZ 14201M014 7 PPPPPPP 2 4 2 YAR2 50107M004 5 PPPPP - - - FIXED YARR 50107M006 7 PPPPPPP - - - FIXED ZIMJ 14001M006 7 PPPPPPP - - - FIXED ZIMZ 14001M005 6 PPP PPP - - - FIXED ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 3 DAY SOLUTIONS: ------------------------------------------------------------------------------ MID-DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 114 753215 11292 0.0014 115 744202 11269 0.0014 116 738276 11013 0.0014 117 738177 10958 0.0014 118 741054 10814 0.0013 119 739525 10871 0.0013 120 739347 10779 0.0014 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ TRANSFORMATION PARAMETERS BETWEEN ITRF AND PZ90: ------------------------------------------------------------------------------ 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 ------------------------------------------------------------------------------ RMS = RMS of transformed coordinates DX DY DZ RX RY RZ SCALE RMS DAY [m] [m] [m] [mas] [mas] [mas] [10E6] [m] ------------------------------------------------------------------------------ 114 -0.295 -0.177 -0.745 -1.09 -9.53 -353.14 0.0849 10.16 115 0.040 -0.019 -0.839 2.75 -7.51 -369.97 0.0825 8.43 116 -0.274 0.192 -1.198 2.24 -15.15 -371.89 0.0798 8.26 117 -0.069 0.315 -1.379 6.16 -9.33 -373.65 0.0813 7.57 118 -0.413 0.178 -1.458 8.38 -8.83 -365.48 0.0852 7.51 119 -0.530 -0.272 -0.873 8.94 -9.51 -366.64 0.0852 6.13 120 -0.745 -0.471 -0.751 3.59 -14.26 -351.01 0.0901 6.51 ------------------------------------------------------------------------------ global: bogi cagz conz crar darr davr dlft drej dwh1 godz gope helj hert irkj global: khaj kour leij lhaz mat1 mdvj metz mtka novj ntz1 ohi3 reun reyz sass global: spt0 str2 thu2 titz unb1 unfe warn wtzj wtzr wtzz yar2 yarr zimj zimz