Delivered-To: iglosmail@igscb.jpl.nasa.gov Message-ID: <6D9A63E05E7DD211A1AB0008C71E6F8A029F058E@pegasus.ifag.de> From: "Fischer, Karin" To: "'iglosmail@igscb.jpl.nasa.gov'" Subject: [IGLOSMAIL-908] Wk 1237 BKG IGEX Analysis Report Date: Wed, 26 Nov 2003 16:11:41 +0100 Sender: owner-iglosmail Precedence: bulk ****************************************************************************** IGLOS Electronic Mail 26 Nov 07:11:56 PST 2003 Message Number 908 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier **************************************************************************** ** BKG IGEX ANALYSIS REPORT GPS WEEK 1237 (DAYS 264 - 270, 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: 103E105E117 118 121 122 123 124 ---------------------------------------------------------------------------- -- 264 5 6 62 58 6 5 5 18 265 3 6 59 73 6 3 3 15 266 7 7 65 28 6 5 4 20 267 9 7 87 93 5 5 4 23 268 5 6 74 37 7 5 6 21 269 6 6 80 80 3 4 4 21 270 4 4 76 48 3 4 5 24 ---------------------------------------------------------------------------- -- ALL 6 6 72 63 5 4 5 21 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- GLONASS/GPS TIME OFFSET: ---------------------------------------------------------------------------- -- OFFSET (NS) RMS ERROR (NS) DAY : 264 265 266 267 268 269 270 STATION ---------------------------------------------------------------------------- -- BIPD 930.020 918.371 914.283 913.940 929.754 920.496 912.475 0.351 0.359 0.319 0.375 0.411 0.359 0.307 BORG 924.992 914.464 908.162 908.303 919.875 917.373 908.345 0.292 0.307 0.273 0.300 0.328 0.273 0.256 CONZ -131.856 -138.493 -144.797 -133.934 -133.371 -140.132 -144.616 0.372 0.320 0.273 0.298 0.494 0.315 0.309 CRAR -185.196 -203.782 -233.770 -205.727 -207.670 -208.591 -209.401 0.253 0.207 0.310 0.189 0.308 0.194 0.190 DAVR -65.069 -113.196 -93.970 -97.730 -95.284 -99.148 0.499 0.452 0.364 0.522 0.382 0.383 DLFT -194.016 -202.095 -208.959 -197.785 -195.257 -199.667 -209.739 0.340 0.327 0.286 0.307 0.344 0.272 0.279 DREJ -117.435 -132.180 -133.993 -121.840 -114.078 -121.679 -130.984 0.337 0.352 0.327 0.317 0.402 0.296 0.302 DWH1 -114.775 -126.777 -137.864 -127.241 -117.904 -128.369 -138.212 0.375 0.290 0.290 0.303 0.605 0.308 0.319 GJOV -21.813 -35.708 -10.712 -24.587 -31.991 -41.591 0.375 0.369 0.726 0.456 0.326 0.337 GODZ -60.894 -40.974 -60.718 21.583 -20.367 -37.477 0.606 0.411 0.481 0.364 0.519 0.387 GOPE -22.423 -34.868 -38.394 -31.992 -28.411 -31.571 -40.279 0.385 0.388 0.325 0.354 0.389 0.341 0.353 HELJ -152.524 -171.929 -170.761 -163.707 -159.763 -162.374 -193.355 0.770 0.365 0.331 0.314 0.355 0.300 0.755 LEIJ -156.816 -169.430 -175.394 -164.740 -160.788 -163.094 -172.751 0.332 0.342 0.332 0.312 0.351 0.302 0.298 LHAZ -49.101 -71.091 -75.602 -62.387 -60.067 -64.851 -72.537 0.374 0.414 0.277 0.399 0.419 0.378 0.335 MAT1 22.923 8.716 5.520 13.123 16.231 14.464 6.138 0.388 0.408 0.328 0.356 0.385 0.347 0.343 METZ -117.890 -137.059 -129.397 -123.667 -126.809 -136.429 0.322 0.297 0.317 0.349 0.296 0.301 MTBG -143.740 -156.997 -158.713 -152.671 -148.337 -151.256 -160.623 0.342 0.351 0.290 0.320 0.337 0.295 0.301 MTKA -0.143 -26.606 -35.898 -25.291 -18.140 -27.062 0.368 0.347 0.290 0.325 0.354 0.333 NTZ1 -109.959 -119.158 -127.342 -120.275 -114.884 -114.635 -124.524 0.370 0.369 0.375 0.351 0.365 0.333 0.328 OHI3 -10.853 -17.782 -44.473 -25.045 -28.071 -25.819 -31.025 0.496 0.498 0.456 0.397 0.550 0.473 0.436 SPT0 -145.408 -159.877 -164.197 -157.013 -150.724 -154.735 -163.581 0.342 0.338 0.290 0.315 0.348 0.292 0.303 THU2 -19.344 -32.855 -38.822 -33.717 -25.262 -31.766 -41.399 0.364 0.340 0.294 0.321 0.381 0.322 0.333 TITZ -124.069 -136.479 -139.567 -133.295 -129.640 -132.706 -142.843 0.337 0.348 0.296 0.315 0.358 0.301 0.295 UNFE -23.429 -35.809 -39.732 -33.562 -30.262 -34.920 -40.418 0.453 0.433 0.388 0.384 0.430 0.372 0.413 VSLD 935.801 915.469 909.286 914.985 919.923 917.149 906.099 0.399 0.346 0.303 0.335 0.373 0.321 0.304 WROC -23.412 -39.467 -38.216 -33.686 -29.826 -32.974 -41.021 0.421 0.406 0.344 0.390 0.395 0.340 0.372 WTZJ -104.893 -119.574 -97.601 -129.171 -119.365 -120.943 -126.656 0.344 0.339 0.518 0.528 0.343 0.309 0.311 WTZZ -127.360 -139.428 -141.788 -134.601 -130.591 -134.447 -143.730 0.341 0.343 0.284 0.315 0.346 0.295 0.301 ZIMJ -127.036 -138.525 -142.148 -135.324 -130.105 -133.843 -143.972 0.352 0.349 0.294 0.320 0.348 0.298 0.297 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- STATISTICS FOR 1 DAY SOLUTIONS: ---------------------------------------------------------------------------- -- DAY OBSERVATIONS PARAMETERS RMS (M) ---------------------------------------------------------------------------- -- 264 178999 2981 0.0013 265 156080 2755 0.0013 266 137279 2539 0.0014 267 162838 2763 0.0012 268 174963 2993 0.0011 269 156190 2787 0.0012 270 175768 3004 0.0012 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1237 ---------------------------------------------------------------------------- -- TOTAL NUMBER OF STATIONS: 32 ---------------------------------------------------------------------------- -- WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ---------------------------------------------------------------------------- -- BIPD 10094M001 4 PPPP 2 12 14 BOGI 12207M003 7 PPPPPPP 1 2 6 BORG 12205M004 7 PPPPPPP 7 10 12 CONZ 41719M002 5 PPP P P 11 10 17 CRAR 66001M004 7 PPPPPPP 14 7 14 DAVR 66010M001 6 P PPPPP 10 15 9 DLFT 13502M006 7 PPPPPPP 2 3 5 DREJ 14108M002 5 P PPPP 1 1 5 DWH1 49837S001 7 PPPPPPP 5 8 6 GJOV 10332M001 6 PPP PPP 1 4 7 GODZ 40451M123 6 PPPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 1 2 2 HELJ 14264M001 6 PP PPPP 2 4 11 LEIJ 14267M001 7 PPPPPPP 1 2 2 LHAZ 21613M002 7 PPPPPPP - - - FIXED MAT1 12734M009 7 PPPPPPP 1 2 5 METZ 10503M005 6 P PPPPP 1 3 4 MTBG 11030M001 7 PPPPPPP 2 3 4 MTKA 21741S002 6 PPPP PP 4 8 13 NTZ1 14263M001 7 PPPPPPP 0 3 5 OHI3 66008M005 5 PPP P P 9 7 18 SPT0 10425M001 7 PPPPPPP 1 3 3 THU2 43001M002 7 PPPPPPP 5 4 6 TITZ 14278M001 6 PP PPPP 2 2 5 UNFE 12756M001 7 PPPPPPP 2 3 5 VSLD 13502M008 6 PP PPPP 7 8 9 WROC 12217M001 7 PPPPPPP 1 3 3 WTZJ 14201M012 7 PPPPPPP 2 3 4 WTZR 14201M010 7 PPPPPPP - - - FIXED WTZZ 14201M014 7 PPPPPPP 1 2 3 YAR2 50107M004 7 PPPPPPP - - - FIXED ZIMJ 14001M006 7 PPPPPPP - - - FIXED ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- STATISTICS FOR 3 DAY SOLUTIONS: ---------------------------------------------------------------------------- -- MID-DAY OBSERVATIONS PARAMETERS RMS (M) ---------------------------------------------------------------------------- -- 264 495603 7610 0.0013 265 472358 7655 0.0013 266 456197 7423 0.0013 267 475080 7663 0.0012 268 493991 7878 0.0013 269 506921 8132 0.0013 270 492413 7969 0.0012 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- 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] ---------------------------------------------------------------------------- -- 264 0.171 -0.087 -2.137 55.94 -5.98 -375.26 0.0832 7.79 265 0.647 -0.401 -0.735 58.10 -7.19 -401.80 0.0727 5.78 266 1.605 -0.698 -0.160 58.44 -1.47 -392.53 0.0696 6.60 267 1.158 -0.008 0.027 51.89 0.16 -357.69 0.0812 6.50 268 1.042 -1.064 0.428 64.63 -2.28 -345.08 0.0728 8.90 269 0.493 0.225 -0.322 57.51 1.22 -313.16 0.0907 9.58 270 1.749 0.435 -1.292 58.05 27.34 -296.85 0.0864 9.39 ---------------------------------------------------------------------------- -- global: bipd bogi borg conz crar davr dlft drej dwh1 gjov godz gope helj leij global: lhaz mat1 metz mtbg mtka ntz1 ohi3 spt0 thu2 titz unfe vsld wroc wtzj global: wtzr wtzz yar2 zimj