From glonass4 at bkg.bund.de Wed Nov 23 07:43:29 2005 From: glonass4 at bkg.bund.de (Heinz Habrich) Date: Wed, 23 Nov 2005 15:43:29 GMT Subject: [IGSREPORT-13194] Wk 1349 BKG IGEX Analysis Report Message-ID: <200511231543.jANFhTgY014776@fw471.bkg> ****************************************************************************** IGS Electronic Report 23 Nov 07:43:42 PST 2005 Message Number 13194 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier, Karin Fischer ****************************************************************************** BKG IGEX ANALYSIS REPORT GPS WEEK 1349 (DAYS 317 - 323, 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 ------------------------------------------------------------------------------ 317 7 7 8 6 9 17 10 8 9 22 10 6 2 11 318 5 5 7 7 10 19 10 6 9 18 14 5 3 11 319 6 4 5 4 6 12 12 7 15 19 17 5 3 8 320 8 8 7 5 14 13 14 7 7 15 8 5 3 11 321 5 7 6 4 7 10 13 5 15 18 10 5 5 9 322 5 7 4 3 8 4 6 4 10 17 9 7 5 7 323 5 6 6 6 7 12 12 6 11 19 6 7 4 7 ------------------------------------------------------------------------------ ALL 6 7 6 5 9 13 11 6 11 18 11 6 4 9 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ GLONASS/GPS TIME OFFSET: ------------------------------------------------------------------------------ OFFSET (NS) RMS ERROR (NS) DAY : 317 318 319 320 321 322 323 STATION ------------------------------------------------------------------------------ BOGI -374.757 -382.505 -379.264 -377.389 -383.933 -372.016 -377.655 0.306 0.236 0.266 0.246 0.288 0.236 0.209 CAGZ -320.073 -330.648 -329.207 -332.626 -331.365 -321.177 -329.252 0.300 0.226 0.253 0.289 0.213 0.217 0.208 CONZ -349.997 -346.123 -349.918 -342.718 -348.843 -338.335 -339.989 0.254 0.209 0.265 0.260 0.241 0.244 0.225 CRAR -427.907 -428.115 -431.660 -433.883 -435.836 -428.722 -430.676 0.180 0.164 0.166 0.146 0.139 0.146 0.153 DARR -396.360 -377.179 -396.586 -398.648 -398.445 -385.982 -384.535 0.344 0.211 0.266 0.129 0.222 0.208 0.321 DLFT -365.576 -374.300 -373.248 -373.842 -374.745 -364.057 -371.223 0.275 0.240 0.250 0.289 0.254 0.211 0.231 DREJ -327.457 -343.146 -341.981 -342.482 -343.176 -337.966 0.315 0.250 0.246 0.269 0.272 0.287 DWH1 -343.826 -342.509 -345.381 -342.978 -348.598 -338.793 -340.789 0.242 0.312 0.222 0.234 0.290 0.191 0.188 GJOV -242.229 -250.570 -250.365 -246.171 0.302 0.241 0.302 0.229 GODZ -239.581 -248.446 -243.782 -241.607 -244.745 -231.647 -238.321 0.229 0.344 0.218 0.326 0.292 0.213 0.219 GOPE -243.251 -253.462 -251.205 -251.916 -252.279 -243.177 -250.166 0.321 0.259 0.263 0.307 0.298 0.239 0.254 HERT -239.305 -250.987 -250.048 -251.005 -247.448 -238.481 -244.096 0.320 0.290 0.285 0.321 0.277 0.230 0.231 IRKJ -325.702 -332.284 -334.754 -333.320 -339.082 -328.087 0.320 0.226 0.235 0.221 0.279 0.232 KHAJ -346.729 -348.170 -349.638 -351.807 -357.623 0.310 0.257 0.237 0.203 0.282 KOU1 -354.481 -351.202 -350.332 -347.690 -352.066 -341.021 -349.351 0.231 0.220 0.217 0.208 0.227 0.195 0.176 LEIJ -391.437 -389.700 -389.907 -393.874 -381.607 -388.405 0.233 0.241 0.250 0.283 0.201 0.208 MAT1 -242.797 -253.964 -252.171 -253.631 -254.119 -245.674 -252.133 0.303 0.257 0.268 0.315 0.276 0.227 0.250 MDVJ -339.443 -349.735 -346.527 -343.148 -341.748 -345.592 0.308 0.238 0.247 0.266 0.400 0.230 METZ -337.847 -348.349 -346.855 -346.645 -348.351 -336.996 -343.831 0.303 0.257 0.243 0.272 0.280 0.225 0.221 MTBG -358.823 -370.704 -369.501 -370.084 -371.769 -360.525 -368.616 0.276 0.255 0.257 0.288 0.285 0.200 0.230 MTKA -233.774 -239.756 -242.708 -239.056 -247.659 -235.412 -228.943 0.345 0.266 0.265 0.287 0.317 0.214 0.268 OHI3 -352.246 -356.388 -351.801 -359.758 -357.047 -344.699 -327.961 0.261 0.353 0.239 0.371 0.221 0.214 0.677 REUN -248.741 -256.963 -250.254 -259.712 -255.370 0.380 0.310 0.270 0.303 0.214 REYZ -319.330 -326.136 -325.668 -323.884 -326.939 -317.994 -324.657 0.291 0.284 0.238 0.261 0.256 0.212 0.193 SASS -329.942 -345.352 -344.082 -345.302 -345.167 -334.292 -341.860 0.316 0.260 0.246 0.274 0.279 0.229 0.213 SPT0 -359.570 -369.382 -367.979 -369.297 -370.234 -359.193 -365.699 0.287 0.240 0.236 0.265 0.260 0.210 0.218 STR2 -354.619 -361.456 -354.693 -360.333 -362.283 -353.569 -349.744 0.261 0.293 0.236 0.220 0.227 0.209 0.234 SUNM -359.493 -355.182 -352.421 -361.722 -364.385 -353.416 -350.084 0.413 0.361 0.370 0.340 0.288 0.330 0.365 THU2 -243.241 -253.812 -255.428 -251.416 -254.167 -239.909 -247.674 0.347 0.298 0.230 0.223 0.271 0.233 0.203 TITZ -338.821 -354.116 -353.139 -354.441 -354.659 -343.298 -350.394 0.302 0.250 0.246 0.278 0.264 0.222 0.206 UNB1 -344.012 -342.275 -346.329 -342.935 -345.710 -335.766 -343.106 0.256 0.244 0.214 0.216 0.209 0.167 0.171 UNFE -243.408 -258.546 -251.087 -250.965 -253.895 -241.075 -245.948 0.383 0.239 0.336 0.429 0.349 0.381 0.393 WARN -327.295 -342.667 -342.357 -342.489 -342.432 -331.676 -339.141 0.301 0.243 0.243 0.263 0.266 0.228 0.204 WTZJ -361.606 -375.810 -372.908 -374.309 -375.629 -364.991 -371.610 0.331 0.244 0.263 0.303 0.273 0.230 0.233 WTZR -344.995 -351.444 -353.684 -350.438 -355.482 -344.052 -352.132 0.270 0.228 0.228 0.239 0.263 0.215 0.182 WTZZ -340.845 -352.723 -351.578 -352.657 -352.914 -341.977 -349.172 0.275 0.233 0.233 0.271 0.259 0.215 0.207 YARR -266.022 -268.589 -267.390 -264.233 -267.659 -261.180 -256.544 0.312 0.258 0.282 0.254 0.245 0.241 0.309 ZIMJ -326.221 -351.508 -336.398 -320.089 -354.173 -340.212 -347.606 0.319 0.281 0.239 0.316 0.268 0.212 0.220 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 1 DAY SOLUTIONS: ------------------------------------------------------------------------------ DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 317 203314 4084 0.0015 318 217746 4039 0.0014 319 214604 4031 0.0015 320 225077 4264 0.0015 321 218428 3946 0.0014 322 190840 3647 0.0013 323 201841 3786 0.0015 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1349 ------------------------------------------------------------------------------ TOTAL NUMBER OF STATIONS: 44 ------------------------------------------------------------------------------ WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ------------------------------------------------------------------------------ BOGI 12207M003 7 PPPPPPP 2 2 5 CAGZ 12725M004 7 PPPPPPP 3 3 8 CONZ 41719M002 7 PPPPPPP 9 12 18 CRAR 66001M004 7 PPPPPPP 6 13 9 DARR 50134M001 7 PPPPPPP 5 7 22 DLFT 13502M006 7 PPPPPPP 2 3 7 DREJ 14108M002 6 PPPPPP 2 4 8 DWH1 49837S001 7 PPPPPPP 4 6 14 FFM2 14279M001 7 PPPPPPP 12 16 15 GJOV 10332M001 4 P PP P 5 5 11 GODZ 40451M123 7 PPPPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 1 1 6 HERT 13212M010 7 PPPPPPP 2 3 7 IRKJ 12313M002 6 PPPPP P 10 9 7 KHAJ 12361M001 5 PPPPP 14 3 7 KOU1 97301M211 7 PPPPPPP 4 11 24 KOUR 97301M210 7 PPPPPPP - - - FIXED LEIJ 14267M001 6 PPPPPP 2 4 7 MAT1 12734M009 7 PPPPPPP 2 2 6 MDVJ 12309M005 6 PPPPP P 2 7 7 METZ 10503M005 7 PPPPPPP 3 5 8 MTBG 11030M001 7 PPPPPPP 2 1 6 MTKA 21741S002 7 PPPPPPP 17 11 21 NOVJ 12367M001 3 P P P 2 6 8 OHI3 66008M006 6 PPPPPP 11 10 14 REUN 97401M003 5 P PPPP 13 20 51 REYZ 10202M003 7 PPPPPPP 6 7 6 SASS 14281M001 7 PPPPPPP 3 2 9 SPT0 10425M001 7 PPPPPPP 3 4 11 STR2 50119M001 7 PPPPPPP 4 7 9 SUNM 50143M001 7 PPPPPPP 5 8 11 THU2 43001M002 7 PPPPPPP 5 5 8 TITZ 14278M001 7 PPPPPPP 4 5 7 UNB1 40146S001 7 PPPPPPP 3 3 6 UNFE 12756M001 7 PPPPPPP 2 3 8 VENE 12741M001 7 PPPPPPP 1 2 7 WARN 14277M002 7 PPPPPPP 3 2 10 WROC 12217M001 7 PPPPPPP 2 4 5 WTZJ 14201M012 7 PPPPPPP 5 5 8 WTZR 14201M010 7 PPPPPPP - - - FIXED WTZZ 14201M014 7 PPPPPPP 2 2 4 YAR2 50107M004 7 PPPPPPP - - - FIXED YARR 50107M006 7 PPPPPPP - - - FIXED ZIMJ 14001M006 7 PPPPPPP - - - FIXED ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 3 DAY SOLUTIONS: ------------------------------------------------------------------------------ MID-DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 317 629596 11373 0.0015 318 635664 11250 0.0015 319 657427 11435 0.0015 320 658109 11321 0.0015 321 634345 10965 0.0014 322 611109 10524 0.0014 323 598685 10311 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] ------------------------------------------------------------------------------ 317 0.273 0.025 -0.948 23.03 33.09 -332.51 0.0867 5.34 318 0.094 0.056 -0.656 24.19 31.56 -323.93 0.0875 4.14 319 0.116 0.212 -0.803 24.40 24.78 -307.22 0.0888 3.89 320 -0.245 0.414 -1.022 26.78 28.27 -292.24 0.0914 5.13 321 -0.378 -0.180 -0.925 29.45 31.44 -296.07 0.0900 6.19 322 -0.254 -0.478 -0.949 27.04 32.57 -301.96 0.0896 6.73 323 0.470 -0.263 -0.973 30.03 33.60 -306.99 0.0882 7.62 ------------------------------------------------------------------------------ global: bogi cagz conz crar darr dlft drej dwh1 ffm2 gjov godz gope hert irkj global: khaj kou1 kour leij mat1 mdvj metz mtbg mtka novj ohi3 reun reyz sass global: spt0 str2 sunm thu2 titz unb1 unfe vene warn wroc wtzj wtzr wtzz yar2 global: yarr zimj