From glonass4 at bkg.bund.de Wed Jun 8 03:17:20 2005 From: glonass4 at bkg.bund.de (Heinz Habrich) Date: Wed, 8 Jun 2005 10:17:20 GMT Subject: [IGSREPORT-12624] Wk 1325 BKG IGEX Analysis Report Message-ID: <200506081017.j58AHKRI017385@pc471.bkg.bund.de> ****************************************************************************** IGS Electronic Report 08 Jun 03:17:36 PDT 2005 Message Number 12624 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier, Karin Fischer ****************************************************************************** BKG IGEX ANALYSIS REPORT GPS WEEK 1325 (DAYS 149 - 155, 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: 101 102 103 104 105 106 107 108 117 118 121 122 123 124 ------------------------------------------------------------------------------ 149 4 4 6 6 7 4 7 5 7 29 8 9 10 7 150 4 4 6 4 8 6 12 7 3 24 9 10 7 4 151 4 3 8 6 7 5 7 8 6 26 6 7 12 5 152 2 4 7 5 6 3 7 9 9 22 7 7 11 9 153 5 4 4 5 5 3 5 6 10 22 9 11 9 11 154 4 6 5 6 5 3 5 4 5 31 4 7 7 6 155 5 7 7 8 9 5 8 6 10 44 6 9 9 6 ------------------------------------------------------------------------------ ALL 4 5 6 6 7 4 8 7 8 29 7 9 10 7 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ GLONASS/GPS TIME OFFSET: ------------------------------------------------------------------------------ OFFSET (NS) RMS ERROR (NS) DAY : 149 150 151 152 153 154 155 STATION ------------------------------------------------------------------------------ BORG 840.128 821.148 838.310 867.450 871.291 874.102 0.249 0.251 0.478 0.316 0.247 0.225 BOGI -249.758 -263.255 -207.062 -245.549 -209.545 -208.371 -205.276 0.294 0.301 0.258 0.424 0.310 0.264 0.226 CAGZ -193.287 -215.533 -165.807 -192.000 -169.275 -168.009 -166.533 0.280 0.229 0.274 0.355 0.245 0.252 0.283 CONZ -211.496 -219.253 -182.191 -205.081 -186.005 -177.555 -182.096 0.316 0.302 0.259 0.397 0.361 0.274 0.218 CRAR -291.847 -307.179 -262.423 -291.763 -259.851 -262.188 -262.909 0.222 0.175 0.185 0.250 0.211 0.218 0.195 DLFT -241.013 -258.719 -213.157 -242.848 -214.443 -214.660 -205.210 0.287 0.239 0.269 0.382 0.299 0.250 0.179 DREJ -204.592 -227.263 -179.105 -205.982 -179.093 -179.649 -171.901 0.305 0.253 0.262 0.365 0.271 0.246 0.208 DWH1 -205.838 -221.614 -205.806 -182.394 -174.697 -173.365 0.324 0.260 0.393 0.329 0.273 0.257 GODZ -110.670 -125.645 -87.388 -113.537 -90.561 -82.654 -76.607 0.342 0.279 0.276 0.457 0.349 0.209 0.189 GOPE -112.413 -135.558 -86.597 -114.118 -87.403 -87.590 -79.592 0.307 0.256 0.279 0.405 0.323 0.279 0.227 HELJ -242.794 -263.861 -215.749 -243.180 -215.922 -215.870 -209.416 0.308 0.245 0.255 0.358 0.263 0.233 0.202 HERT -109.633 -131.124 -82.585 -109.049 -81.932 -83.067 -74.967 0.327 0.255 0.292 0.409 0.318 0.272 0.216 IRKJ -192.363 -217.238 -165.634 -191.841 -166.862 -166.075 -165.136 0.284 0.295 0.251 0.312 0.272 0.277 0.301 KHAJ -213.236 -234.214 -188.698 -209.974 -181.797 -183.255 -185.900 0.300 0.307 0.272 0.335 0.278 0.271 0.302 KOU1 -216.803 -224.502 -186.350 -206.956 -186.442 -179.143 -174.681 0.295 0.267 0.267 0.345 0.310 0.245 0.210 LEIJ -249.328 -269.195 -220.903 -250.575 -220.989 -221.732 -213.793 0.304 0.254 0.254 0.383 0.280 0.245 0.204 LHAZ -210.368 -238.670 -192.213 -215.486 -186.537 -186.397 -189.330 0.254 0.283 0.253 0.316 0.268 0.307 0.297 MAT1 -90.459 -43.207 -69.452 -43.552 -43.942 -37.047 0.300 0.283 0.402 0.298 0.282 0.229 MDVJ -220.585 -239.516 -188.650 -202.812 -172.060 -173.559 -174.869 0.295 0.277 0.245 0.380 0.282 0.274 0.239 METZ -210.016 -182.189 -177.709 0.348 0.238 0.220 MTKA -99.716 -125.602 -80.817 -103.865 -71.918 -73.565 -78.626 0.410 0.330 0.303 0.319 0.322 0.278 0.278 NTZ1 -195.391 -214.974 -167.600 -194.059 -167.307 -166.050 -161.185 0.305 0.290 0.284 0.406 0.299 0.262 0.214 OHI3 -184.498 -213.343 -185.957 -186.184 -183.872 0.395 0.363 0.312 0.299 0.265 REUN -117.434 -142.974 -119.816 -83.493 -91.643 -91.704 0.363 0.304 0.353 0.376 0.430 0.325 REYZ -190.224 -207.811 -164.169 -186.607 -162.282 -159.616 -155.803 0.318 0.255 0.235 0.363 0.261 0.241 0.213 SASS -204.544 -228.354 -179.868 -206.652 -180.441 -179.639 -172.700 0.321 0.263 0.253 0.366 0.267 0.240 0.208 SPT0 -232.697 -253.303 -206.148 -234.110 -206.787 -205.231 -199.758 0.292 0.236 0.269 0.352 0.288 0.238 0.215 THU2 -111.555 -133.111 -88.569 -113.555 -87.946 -84.666 -80.311 0.325 0.272 0.254 0.362 0.302 0.220 0.216 TITZ -213.987 -236.335 -188.215 -214.865 -187.793 -188.305 -180.765 0.312 0.257 0.261 0.365 0.267 0.244 0.205 UNB1 -206.524 -220.615 -179.872 -202.972 -182.629 -176.667 -173.223 0.327 0.263 0.261 0.388 0.294 0.239 0.188 UNFE -114.436 -138.127 -91.751 -118.558 -90.768 -88.745 -83.788 0.370 0.356 0.361 0.456 0.433 0.437 0.354 WARN -204.120 -222.363 -175.991 -200.310 -175.182 -174.750 -169.624 0.300 0.276 0.241 0.376 0.276 0.265 0.223 WTZJ -205.378 -164.966 -190.551 -164.961 -165.024 -156.464 0.305 0.270 0.376 0.302 0.285 0.240 WTZR -224.419 -185.368 -209.234 -181.816 -181.895 -179.285 0.318 0.271 0.374 0.291 0.298 0.264 WTZZ -231.820 -187.145 -211.365 -185.087 -185.335 -179.587 0.331 0.249 0.375 0.284 0.279 0.228 ZIMJ -219.925 -237.043 -189.765 -213.981 -187.130 -187.560 -184.013 0.279 0.250 0.257 0.389 0.291 0.282 0.225 ZIMZ -121.813 -78.616 -106.861 -78.013 -80.031 -71.852 0.302 0.297 0.428 0.467 0.294 0.256 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 1 DAY SOLUTIONS: ------------------------------------------------------------------------------ DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 149 186412 3323 0.0014 150 200399 3845 0.0016 151 215526 3678 0.0014 152 236144 3906 0.0013 153 226048 3911 0.0013 154 236640 4227 0.0014 155 230895 3882 0.0014 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1325 ------------------------------------------------------------------------------ TOTAL NUMBER OF STATIONS: 39 ------------------------------------------------------------------------------ WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ------------------------------------------------------------------------------ BOGI 12207M003 7 PPPPPPP 2 9 4 CAGZ 12725M004 7 PPPPPPP 4 2 12 CONZ 41719M002 7 PPPPPPP 9 10 17 CRAR 66001M004 7 PPPPPPP 19 11 27 DLFT 13502M006 7 PPPPPPP 1 1 7 DREJ 14108M002 7 PPPPPPP 1 2 6 DWH1 49837S001 6 PP PPPP 4 4 6 GODZ 40451M123 7 PPPPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 3 2 5 HELJ 14264M001 7 PPPPPPP 2 2 6 HERT 13212M010 7 PPPPPPP 1 3 8 IRKJ 12313M002 7 PPPPPPP 3 3 7 KHAJ 12361M001 7 PPPPPPP 3 3 7 KOU1 97301M211 7 PPPPPPP 2 7 10 KOUR 97301M210 7 PPPPPPP - - - FIXED LEIJ 14267M001 7 PPPPPPP 2 2 6 LHAZ 21613M002 7 PPPPPPP - - - FIXED MAT1 12734M009 7 PPPPPPP 2 4 8 MDVJ 12309M005 7 PPPPPPP 1 4 8 METZ 10503M005 3 P PP 2 2 2 MTKA 21741S002 7 PPPPPPP 2 4 9 NOVJ 12367M001 7 PPPPPPP 2 5 4 NTZ1 14263M001 7 PPPPPPP 2 5 5 OHI3 66008M006 5 PPPPP 19 13 4 REUN 97401M003 6 PP PPPP 13 19 20 REYZ 10202M003 7 PPPPPPP 4 3 6 SASS 14281M001 7 PPPPPPP 2 2 6 SPT0 10425M001 7 PPPPPPP 2 2 4 THU2 43001M002 7 PPPPPPP 4 3 8 TITZ 14278M001 7 PPPPPPP 3 3 7 UNB1 40146S001 7 PPPPPPP 3 3 5 UNFE 12756M001 7 PPPPPPP 3 3 9 WARN 14277M002 7 PPPPPPP 1 3 4 WTZJ 14201M012 6 PPPPPP 2 2 3 WTZR 14201M010 6 PPPPPP - - - FIXED WTZZ 14201M014 6 PPPPPP 1 3 4 YAR2 50107M004 6 PPPPPP - - - FIXED ZIMJ 14001M006 7 PPPPPPP - - - FIXED ZIMZ 14001M005 6 PPPPPP - - - FIXED ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 3 DAY SOLUTIONS: ------------------------------------------------------------------------------ MID-DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 149 568509 9654 0.0015 150 602337 10173 0.0015 151 652069 10735 0.0015 152 677718 10801 0.0014 153 698832 11324 0.0014 154 693583 11307 0.0014 155 690603 11202 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] ------------------------------------------------------------------------------ 149 0.306 0.180 -0.015 5.20 -13.31 -352.00 0.0835 4.28 150 -0.488 0.100 0.496 12.69 -19.22 -344.96 0.0720 5.78 151 -0.178 0.176 -0.186 7.68 -19.40 -343.08 0.0909 5.77 152 -0.057 0.472 -0.453 4.44 -15.41 -336.97 0.0950 5.91 153 0.287 0.089 -0.448 4.11 -17.16 -351.23 0.0896 5.80 154 -0.050 0.559 -0.848 10.53 -22.54 -378.91 0.0889 6.27 155 -0.032 0.153 -0.380 11.31 -20.54 -392.22 0.0813 5.72 ------------------------------------------------------------------------------ global: bogi cagz conz crar dlft drej dwh1 godz gope helj hert irkj khaj kou1 global: kour leij lhaz mat1 mdvj metz mtka novj ntz1 ohi3 reun reyz sass spt0 global: thu2 titz unb1 unfe warn wtzj wtzr wtzz yar2 zimj zimz