From glonass4 at bkg.bund.de Wed Mar 23 00:55:10 2005 From: glonass4 at bkg.bund.de (Heinz Habrich) Date: Wed, 23 Mar 2005 08:55:10 GMT Subject: [IGSREPORT-12365] Wk 1314 BKG IGEX Analysis Report Message-ID: <200503230855.j2N8tATb007438@localhost.localdomain> ****************************************************************************** IGS Electronic Report 23 Mar 00:55:18 PST 2005 Message Number 12365 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier, Karin Fischer ****************************************************************************** BKG IGEX ANALYSIS REPORT GPS WEEK 1314 (DAYS 072 - 078, 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 ------------------------------------------------------------------------------ 72 6 7 5 5 6 14 15 9 5 47 3 6 -- 5 73 5 7 4 6 7 11 12 5 5 42 5 3 8 7 74 4 7 6 8 6 11 13 9 4 47 4 5 5 6 75 5 4 6 7 5 11 14 3 5 44 3 4 5 9 76 5 4 6 8 7 10 13 6 2 42 3 4 6 4 77 3 3 5 9 6 16 12 4 3 59 2 4 5 5 78 5 4 6 7 5 -- 14 5 4 62 5 4 6 5 ------------------------------------------------------------------------------ ALL 5 5 6 7 6 12 13 6 4 50 4 4 6 6 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ GLONASS/GPS TIME OFFSET: ------------------------------------------------------------------------------ OFFSET (NS) RMS ERROR (NS) DAY : 072 073 074 075 076 077 078 STATION ------------------------------------------------------------------------------ BORG 827.165 826.301 823.091 823.609 815.224 825.590 0.244 0.257 0.207 0.269 0.256 0.424 BOGI -251.076 -254.175 -259.257 -259.328 -261.837 -268.984 -257.078 0.227 0.266 0.207 0.294 0.240 0.257 0.334 CAGZ -204.864 -207.669 -210.199 -214.331 -219.427 -216.460 -213.313 0.311 0.263 0.223 0.351 0.230 0.234 0.336 CONZ -230.101 -233.782 -226.583 -232.841 -238.011 -243.547 -226.076 0.221 0.346 0.268 0.273 0.259 0.285 0.388 CRAR -302.973 -306.079 -303.464 -308.395 -310.316 -311.574 -313.659 0.144 0.180 0.162 0.161 0.135 0.172 0.195 DARR -263.526 0.286 DLFT -250.571 -251.977 -254.184 -262.651 -265.065 -261.376 -261.060 0.240 0.290 0.217 0.293 0.252 0.236 0.352 DREJ -220.053 -215.362 -223.365 -225.737 -230.856 -227.885 -224.694 0.214 0.423 0.223 0.279 0.233 0.258 0.359 DWH1 -216.178 -218.196 -218.968 -227.106 -229.565 -218.681 -222.383 0.238 0.263 0.246 0.289 0.248 0.305 0.325 GJOV -125.764 -128.430 -130.162 -134.437 -140.249 -137.383 -135.399 0.310 0.363 0.253 0.387 0.375 0.372 0.459 GODZ -120.019 -129.117 -129.090 -137.152 -138.446 -130.860 -125.530 0.275 0.298 0.214 0.295 0.302 0.332 0.400 GOPE -132.689 -138.149 -129.608 -143.306 -151.413 -143.727 -144.925 0.212 0.238 0.174 0.307 0.186 0.262 0.263 HELJ -256.656 -254.137 -260.512 -263.820 -269.022 -266.301 -260.215 0.213 0.424 0.225 0.272 0.237 0.252 0.369 HERT -126.205 -128.352 -130.924 -137.271 -143.226 -139.001 -128.831 0.191 0.242 0.225 0.290 0.168 0.267 0.385 IRKJ -209.118 -211.576 -211.580 -221.395 -217.090 -217.792 0.228 0.230 0.268 0.244 0.256 0.327 KHAJ -228.594 -224.450 -226.111 -229.300 -238.293 0.215 0.235 0.248 0.255 0.244 KOU1 -222.116 -228.307 -225.799 -227.768 -235.136 -242.656 -228.270 0.192 0.285 0.241 0.264 0.213 0.224 0.331 LEIJ -262.154 -258.320 -266.504 -268.257 -272.901 -270.226 -265.694 0.212 0.427 0.218 0.270 0.237 0.243 0.344 LHAZ -230.786 -231.572 -234.189 -243.423 -237.465 -238.821 0.246 0.229 0.282 0.243 0.248 0.314 MAT1 -87.012 -87.370 -88.637 -91.996 -101.147 -96.217 -95.439 0.242 0.296 0.214 0.328 0.278 0.292 0.398 MDVJ -234.669 -219.841 -220.592 -219.386 -228.774 -224.743 -221.591 0.262 0.306 0.275 0.290 0.252 0.271 0.326 METZ -227.622 -228.013 -228.601 -232.818 -237.804 -233.704 -232.168 0.213 0.251 0.198 0.271 0.242 0.274 0.348 MTKA -120.951 -118.151 -120.644 -120.646 -131.197 -126.959 -133.030 0.223 0.246 0.224 0.263 0.279 0.274 0.320 NTZ1 -209.865 -210.674 -213.734 -213.684 -219.068 -222.707 -223.429 0.240 0.277 0.207 0.280 0.254 0.238 0.343 OHI3 -225.347 -226.634 -226.979 -230.768 -232.043 -235.416 -230.801 0.198 0.275 0.234 0.236 0.202 0.237 0.306 REUN -137.398 -140.510 -137.369 -143.521 -149.073 -151.792 0.244 0.219 0.333 0.277 0.287 0.351 REYZ -209.045 -202.287 -203.923 -209.751 -221.724 -222.476 -220.943 0.204 0.217 0.239 0.277 0.228 0.277 0.336 SASS -220.530 -211.195 -218.966 -223.041 -230.610 -226.853 -225.179 0.201 0.408 0.276 0.290 0.233 0.263 0.343 SPT0 -246.116 -247.474 -248.887 -252.323 -256.976 -258.409 -253.633 0.230 0.267 0.188 0.273 0.277 0.301 0.332 THU2 -122.855 -135.513 -128.205 -130.158 -146.057 -147.497 0.307 0.366 0.296 0.311 0.284 0.473 TITZ -229.123 -225.949 -232.699 0.212 0.434 0.229 UNB1 -218.300 -222.007 -218.818 -228.499 -232.874 -226.584 -222.513 0.219 0.260 0.236 0.270 0.240 0.286 0.345 UNFE -141.138 -138.992 -131.010 -148.722 -157.143 -142.277 -139.296 0.332 0.341 0.349 0.408 0.255 0.384 0.475 WARN -215.999 -208.857 -215.376 -221.314 -228.505 -224.418 -221.922 0.199 0.409 0.285 0.291 0.232 0.261 0.336 WROC -124.913 -126.611 0.273 0.320 WTZJ -224.588 -213.506 -210.459 -213.957 -219.463 -215.452 -220.979 0.221 0.460 0.286 0.292 0.243 0.236 0.343 WTZZ -226.777 -225.444 -226.000 -231.853 -240.053 -237.082 -236.754 0.206 0.261 0.253 0.290 0.222 0.239 0.325 YARR -148.603 0.267 ZIMJ -227.426 -225.818 -225.126 -231.137 -239.608 -237.289 -236.219 0.216 0.273 0.244 0.286 0.231 0.230 0.322 ZIMZ -122.502 -129.560 -129.814 0.304 0.471 0.372 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 1 DAY SOLUTIONS: ------------------------------------------------------------------------------ DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 072 256668 3876 0.0013 073 241657 3898 0.0013 074 242447 3877 0.0013 075 268809 4410 0.0014 076 255551 4265 0.0013 077 241182 3957 0.0013 078 233075 3900 0.0013 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1314 ------------------------------------------------------------------------------ TOTAL NUMBER OF STATIONS: 43 ------------------------------------------------------------------------------ WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ------------------------------------------------------------------------------ BOGI 12207M003 7 PPPPPPP 3 6 6 CAGZ 12725M004 7 PPPPPPP 2 3 4 CONZ 41719M002 7 PPPPPPP 11 8 17 CRAR 66001M004 7 PPPPPPP 11 13 12 DARR 50134M001 1 P - - - DLFT 13502M006 7 PPPPPPP 1 3 3 DREJ 14108M002 7 PPPPPPP 3 4 4 DWH1 49837S001 7 PPPPPPP 3 4 6 GJOV 10332M001 7 PPPPPPP 4 10 7 GODZ 40451M123 7 PPPPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 3 3 5 HELJ 14264M001 7 PPPPPPP 2 3 6 HERT 13212M010 7 PPPPPPP 1 2 4 IRKJ 12313M002 6 PPPPPP 1 2 5 KHAJ 12361M001 5 PPPPP 4 3 3 KOU1 97301M211 7 PPPPPPP 2 4 15 KOUR 97301M210 7 PPPPPPP - - - FIXED LEIJ 14267M001 7 PPPPPPP 2 5 3 LHAZ 21613M002 6 PPPPPP - - - FIXED MAT1 12734M009 7 PPPPPPP 1 3 4 MDVJ 12309M005 7 PPPPPPP 2 4 10 METZ 10503M005 7 PPPPPPP 2 4 4 MTKA 21741S002 7 PPPPPPP 3 1 6 NOVJ 12367M001 7 PPPPPPP 4 2 4 NTZ1 14263M001 7 PPPPPPP 2 4 6 OHI3 66008M005 7 PPPPPPP 16 6 11 REUN 97401M003 6 P PPPPP 15 17 43 REYZ 10202M003 7 PPPPPPP 2 5 6 SASS 14281M001 7 PPPPPPP 1 4 7 SPT0 10425M001 7 PPPPPPP 1 4 6 THU2 43001M002 6 PPPPPP 9 5 8 TITZ 14278M001 3 PPP 0 5 6 UNB1 40146S001 7 PPPPPPP 2 3 2 UNFE 12756M001 7 PPPPPPP 2 3 5 WARN 14277M002 7 PPPPPPP 3 3 6 WROC 12217M001 2 PP 1 5 6 WTZJ 14201M012 7 PPPPPPP 1 2 9 WTZR 14201M010 7 PPPPPPP - - - FIXED WTZZ 14201M014 7 PPPPPPP 1 3 3 YAR2 50107M004 7 PPPPPPP - - - FIXED YARR 50107M006 1 P - - - ZIMJ 14001M006 7 PPPPPPP - - - FIXED ZIMZ 14001M005 3 P PP - - - FIXED ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 3 DAY SOLUTIONS: ------------------------------------------------------------------------------ MID-DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 072 752833 11072 0.0013 073 740772 10856 0.0013 074 752913 11355 0.0014 075 766807 11692 0.0014 076 765542 11775 0.0014 077 729808 11293 0.0013 078 728976 11040 0.0013 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ 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 EXCLUDED SAT. FOR DAY 073: 106 DX DY DZ RX RY RZ SCALE RMS DAY [m] [m] [m] [mas] [mas] [mas] [10E6] [m] ------------------------------------------------------------------------------ 072 0.275 0.458 -0.772 4.05 14.84 -332.13 0.0803 9.33 073 -0.117 -0.532 -0.840 14.45 4.02 -353.47 0.0803 7.54 074 0.148 0.595 -0.527 3.10 8.69 -331.93 0.0878 7.83 075 -0.390 -0.200 -1.033 15.98 -1.37 -324.66 0.0836 7.63 076 -0.349 0.047 -1.376 9.67 -4.56 -323.82 0.0823 5.74 077 -0.312 -0.735 -1.819 19.52 -4.19 -338.61 0.0753 6.88 078 0.807 0.598 -2.821 4.94 5.65 -326.00 0.0809 7.96 ------------------------------------------------------------------------------ global: bogi cagz conz crar darr dlft drej dwh1 gjov godz gope helj hert irkj global: khaj kou1 kour leij lhaz mat1 mdvj metz mtka novj ntz1 ohi3 reun reyz global: sass spt0 thu2 titz unb1 unfe warn wroc wtzj wtzr wtzz yar2 yarr zimj global: zimz