Delivered-To: iglosmail@igscb.jpl.nasa.gov Message-ID: <6D9A63E05E7DD211A1AB0008C71E6F8A1A0786@pegasus.ifag.de> From: "Neumaier, Peter" To: "'iglosmail@igscb.jpl.nasa.gov'" Subject: [IGLOSMAIL-892] Wk 1232 BKG IGEX Analysis Report Date: Fri, 14 Nov 2003 14:43:30 +0100 Sender: owner-iglosmail Precedence: bulk ****************************************************************************** IGLOS Electronic Mail 14 Nov 05:44:07 PST 2003 Message Number 892 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier **************************************************************************** ** BKG IGEX ANALYSIS REPORT GPS WEEK 1232 (DAYS 229 - 235, 2003) **************************************************************************** ** 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@bkg.bund.de peter.neumaier@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 LHAZ OS0G 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: 103 105 117 118 121 122 123 124 ---------------------------------------------------------------------------- -- 229 5 11 4 11 10 8 6 5 230 7 4 5 9 8 11 6 3 231 5 6 4 9 8 12 7 2 232 9 6 7 10 8 8 7 -- 233 6 5 6 11 6 8 6 -- 234 10 4 5 15 7 7 3 -- 235 8 8 6 18 5 11 4 -- ---------------------------------------------------------------------------- -- ALL 8 7 5 12 8 9 6 4 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- GLONASS/GPS TIME OFFSET: ---------------------------------------------------------------------------- -- OFFSET (NS) RMS ERROR (NS) DAY : 229 230 231 232 233 234 235 STATION ---------------------------------------------------------------------------- -- BIPD 880.721 884.107 882.244 892.165 877.944 0.335 0.329 0.324 0.348 0.387 BORG 873.610 870.449 879.875 872.865 884.649 873.632 0.293 0.308 0.283 0.309 0.284 0.316 CONZ -182.483 -182.821 -183.229 -176.619 -175.337 -167.770 -179.311 0.320 0.343 0.289 0.321 0.535 0.334 0.338 CRAR -251.106 0.195 DAVR -136.079 -144.479 -145.295 -129.976 -125.512 -119.697 -132.137 0.380 0.470 0.442 0.416 0.458 0.458 0.467 DLFT -241.940 -245.416 -247.552 -246.351 -245.176 -238.533 -243.180 0.306 0.340 0.278 0.303 0.344 0.362 0.350 DREJ -167.667 -172.738 -169.029 -167.218 -171.518 -163.688 -165.684 0.311 0.353 0.296 0.298 0.369 0.359 0.360 DWH1 -172.686 -170.919 -170.914 -169.051 -187.550 -161.168 -160.393 0.283 0.363 0.304 0.357 0.550 0.343 0.304 GJOV -67.725 -74.993 -94.603 -71.963 -73.986 -64.889 -71.932 0.341 0.398 0.496 0.368 0.432 0.401 0.397 GODZ -68.840 -69.806 -98.526 -66.179 -65.659 -54.860 -62.702 0.336 0.406 0.903 0.952 0.919 0.394 0.355 GOPE -71.434 -75.734 -91.060 -70.457 -71.613 -61.394 -69.475 0.357 0.419 0.499 0.354 0.428 0.387 0.409 HELJ -204.392 -207.370 -205.089 -203.331 -207.258 -197.965 -202.077 0.293 0.346 0.284 0.299 0.379 0.353 0.342 KR0G -128.673 -133.085 0.390 0.446 LEIJ -205.158 -208.719 -207.643 -205.836 -209.791 -201.232 -203.561 0.299 0.349 0.290 0.300 0.362 0.354 0.351 LHAZ -98.750 -95.350 -102.128 0.456 0.437 0.445 MAT1 -25.063 -30.192 -43.047 -23.079 -18.285 -25.503 0.342 0.386 0.474 0.348 0.387 0.400 METZ -167.985 -172.691 -168.338 -173.073 -167.899 -168.415 0.297 0.355 0.316 0.404 0.360 0.350 MR6G -191.776 -196.327 0.290 0.343 MTBG -187.632 -191.765 -180.454 -186.527 -191.544 -186.446 -187.217 0.316 0.357 0.290 0.316 0.371 0.367 0.371 MTKA -58.461 -68.181 -76.537 -60.537 -62.866 -55.836 -62.296 0.344 0.473 0.446 0.389 0.394 0.443 0.403 NTZ1 -157.347 -161.269 -159.550 -159.255 -162.938 -153.696 -156.987 0.342 0.387 0.316 0.329 0.409 0.392 0.387 OS0G -188.812 -192.742 0.296 0.346 OHI3 -70.508 -80.178 -84.003 -66.174 -61.495 -56.320 -67.343 0.451 0.541 0.522 0.419 0.501 0.426 0.440 REYZ -46.895 -50.609 -71.318 -51.025 -65.139 -34.326 0.393 0.448 0.545 0.543 0.755 0.476 SPT0 -196.610 -200.904 -199.162 -190.222 -201.898 -189.265 -196.032 0.312 0.366 0.326 0.355 0.411 0.377 0.366 THU2 -73.425 -77.028 -95.052 -70.622 -74.104 -63.697 -69.575 0.314 0.395 0.476 0.353 0.406 0.366 0.353 TITZ -174.246 -176.972 -164.715 -172.121 -175.836 -168.449 -171.656 0.301 0.347 0.266 0.299 0.352 0.348 0.346 UNFE -72.166 -78.693 -95.234 -78.205 -61.576 -70.567 0.441 0.507 0.565 0.572 0.490 0.499 VSLD 871.197 876.589 862.828 874.715 882.906 884.388 875.316 0.263 0.488 0.414 0.295 0.347 0.327 0.350 WROC -71.152 -77.598 -73.955 -72.456 -64.205 -72.214 0.399 0.473 0.394 0.473 0.445 0.470 WTZJ -152.163 -155.778 -148.207 -157.139 -150.611 -154.570 0.397 0.295 0.314 0.359 0.362 0.352 WTZZ -176.576 -180.194 -179.170 -175.630 -179.851 -173.966 -175.293 0.307 0.353 0.285 0.302 0.362 0.359 0.359 ZIMJ -175.849 -178.555 -177.811 -175.164 -177.772 -166.572 -175.342 0.310 0.348 0.285 0.314 0.363 0.338 0.367 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- STATISTICS FOR 1 DAY SOLUTIONS: ---------------------------------------------------------------------------- -- DAY OBSERVATIONS PARAMETERS RMS (M) ---------------------------------------------------------------------------- -- 229 211936 3554 0.0013 230 192994 3594 0.0015 231 147210 2900 0.0014 232 155523 2628 0.0013 233 154197 2623 0.0013 234 165534 2852 0.0013 235 163419 2835 0.0014 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1232 ---------------------------------------------------------------------------- -- TOTAL NUMBER OF STATIONS: 36 ---------------------------------------------------------------------------- -- WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ---------------------------------------------------------------------------- -- BIPD 10094M001 4 P P PP 10 14 12 BOGI 12207M003 7 PPPPPPP 3 1 2 BORG 12205M004 5 PP PPP 13 11 13 CONZ 41719M002 6 P PPPPP 10 4 11 CRAR 66001M004 1 P - - - DAVR 66010M001 7 PPPPPPP 4 8 5 DLFT 13502M006 7 PPPPPPP 4 2 7 DREJ 14108M002 6 PPPPP P 2 3 8 DWH1 49837S001 7 PPPPPPP 4 4 12 GJOV 10332M001 7 PPPPPPP 4 4 3 GODZ 40451M123 7 PPPPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 2 3 8 HELJ 14264M001 7 PPPPPPP 2 3 8 KR0G 10422M001 2 PP 5 0 1 LEIJ 14267M001 7 PPPPPPP 2 2 6 LHAZ 21613M002 7 PPPPPPP - - - FIXED MAT1 12734M009 6 PPPP PP 3 3 5 METZ 10503M005 6 PP PPPP 1 1 5 MR6G 10405M002 2 PP 1 2 2 MTBG 11030M001 7 PPPPPPP 3 3 8 MTKA 21741S002 7 PPPPPPP 3 8 11 NTZ1 14263M001 7 PPPPPPP 3 4 7 OHI3 66008M005 7 PPPPPPP 11 8 14 OS0G 10402M004 2 PP - - - FIXED REYZ 10202M003 6 PPPPPP 1 4 5 SPT0 10425M001 7 PPPPPPP 3 4 5 THU2 43001M002 7 PPPPPPP 3 5 6 TITZ 14278M001 7 PPPPPPP 2 3 5 UNFE 12756M001 6 PPP PPP 3 3 10 VSLD 13502M008 7 PPPPPPP 6 11 12 WROC 12217M001 6 PP PPPP 1 2 7 WTZJ 14201M012 6 PPPPPP 2 2 8 WTZR 14201M010 6 PPPPPP - - - FIXED WTZZ 14201M014 7 PPPPPPP 2 2 6 YAR2 50107M004 7 PPPPPPP - - - FIXED ZIMJ 14001M006 7 PPPPPPP - - - FIXED ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- STATISTICS FOR 3 DAY SOLUTIONS: ---------------------------------------------------------------------------- -- MID-DAY OBSERVATIONS PARAMETERS RMS (M) ---------------------------------------------------------------------------- -- 229 601536 9757 0.0014 230 552140 9371 0.0014 231 495727 8503 0.0014 232 456930 7533 0.0013 233 475254 7500 0.0013 234 483150 7671 0.0013 235 493533 7757 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] ---------------------------------------------------------------------------- -- 229 -0.031 0.229 0.227 40.63 -34.50 -377.92 0.0791 3.41 230 0.105 -0.336 0.035 47.63 -33.54 -369.02 0.0810 4.26 231 0.097 -0.116 -0.286 49.45 -31.65 -360.69 0.0792 5.00 232 0.341 0.495 0.339 43.28 -25.85 -343.58 0.0855 4.82 233 0.039 0.483 0.099 37.29 -21.75 -365.06 0.0768 4.17 234 -0.241 -0.445 0.525 43.94 -30.87 -367.11 0.0795 3.54 235 -0.188 -0.430 0.462 46.89 -33.17 -353.44 0.0812 4.74 ---------------------------------------------------------------------------- -- global: bipd bogi borg conz crar davr dlft drej dwh1 gjov godz gope helj kr0g global: leij lhaz mat1 metz mr6g mtbg mtka ntz1 ohi3 os0g reyz spt0 thu2 titz global: unfe vsld wroc wtzj wtzr wtzz yar2 zimj