Delivered-To: iglosmail@igscb.jpl.nasa.gov Date: Fri, 9 Jan 2004 09:54:57 GMT From: Heinz Habrich Message-Id: <200401090954.i099sv6u026646@localhost.localdomain> To: iglosmail@igscb.jpl.nasa.gov Subject: [IGLOSMAIL-942] Wk 1246 BKG IGEX Analysis Report Sender: owner-iglosmail Precedence: bulk ****************************************************************************** IGLOS Electronic Mail 09 Jan 01:55:13 PST 2004 Message Number 942 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier ****************************************************************************** BKG IGEX ANALYSIS REPORT GPS WEEK 1246 (DAYS 327 - 333, 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 117E118E121 122E123 124E ------------------------------------------------------------------------------ 327 6 -- 9 7 -- 13 9 8 328 9 8 7 11 13 9 10 6 329 9 6 8 14 11 12 10 10 330 9 5 9 13 18 10 15 15 331 7 7 7 10 13 9 10 10 332 5 5 11 13 16 11 14 14 333 8 7 12 8 15 13 15 15 ------------------------------------------------------------------------------ ALL 8 7 9 11 14 11 12 12 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ GLONASS/GPS TIME OFFSET: ------------------------------------------------------------------------------ OFFSET (NS) RMS ERROR (NS) DAY : 327 328 329 330 331 332 333 STATION ------------------------------------------------------------------------------ BIPD 834.935 833.638 865.380 850.254 861.947 878.404 0.439 0.526 0.341 0.346 0.392 0.341 BORG 829.903 828.025 855.097 864.246 843.790 855.471 869.406 0.360 0.441 0.264 0.280 0.289 0.321 0.315 CAGZ -210.489 -200.713 -171.434 -163.068 -186.196 -174.171 -164.585 0.441 0.536 0.277 0.294 0.277 0.371 0.390 CONZ -235.457 -226.282 -202.097 -194.228 -208.980 -192.664 -187.166 0.656 0.518 0.283 0.304 0.300 0.266 0.437 CRAR -313.403 -289.857 -283.569 -268.554 -272.396 -258.749 -254.131 0.457 0.353 0.223 0.207 0.178 0.166 0.288 DARR -260.624 -254.314 -257.419 -233.935 -235.952 -224.476 -222.102 0.516 0.670 0.429 0.350 0.272 0.262 0.508 DAVR -182.805 -173.911 -156.997 -161.950 -150.370 -150.789 0.551 0.383 0.429 0.383 0.309 0.497 DLFT -297.420 -281.682 -257.857 -251.768 -267.139 -259.496 -245.898 0.392 0.549 0.319 0.328 0.359 0.379 0.374 DREJ -219.587 -215.469 -189.090 -183.201 -200.582 -190.684 -178.681 0.409 0.519 0.270 0.288 0.281 0.362 0.384 DWH1 -219.102 -214.586 -199.156 -183.592 -196.482 -192.777 -170.961 0.407 0.528 0.306 0.278 0.312 0.313 0.305 GJOV -123.413 -124.337 -100.534 -91.806 -108.723 -98.860 -82.675 0.398 0.539 0.295 0.312 0.302 0.376 0.381 GODZ -112.295 -88.654 -87.708 -97.436 -85.837 0.874 0.445 0.321 0.340 0.469 GOPE -125.743 -122.610 -92.706 -88.394 -106.256 -96.064 -84.127 0.442 0.569 0.298 0.317 0.299 0.401 0.428 HELJ -254.503 -248.283 -223.688 -218.262 -235.590 -225.755 -212.936 0.415 0.491 0.263 0.287 0.279 0.354 0.434 IRKJ -201.959 -211.600 -189.200 -177.898 -195.573 -173.557 -168.074 0.257 0.522 0.356 0.305 0.281 0.278 0.404 KHAJ -218.219 -233.361 -195.557 -186.498 0.275 0.554 0.385 0.418 KIR0 -225.833 -223.757 -199.900 -189.779 -206.537 -196.106 -180.528 0.264 0.472 0.346 0.313 0.302 0.334 0.305 KOU1 -226.090 -215.726 -192.510 -188.753 -195.772 -184.877 -181.930 0.555 0.492 0.263 0.287 0.293 0.335 0.397 LEIJ -259.271 -252.764 -226.007 -220.548 -237.401 -227.244 -214.998 0.404 0.513 0.275 0.292 0.274 0.359 0.375 LHAZ -215.166 -207.819 -192.145 -208.791 -188.202 -189.439 0.494 0.345 0.296 0.281 0.280 0.473 MAT1 -79.537 -74.925 -45.656 -44.213 -61.633 -48.873 -40.484 0.451 0.556 0.283 0.323 0.307 0.407 0.456 MDVJ -207.879 -218.635 -194.835 -184.968 -201.822 -187.343 -177.063 0.391 0.597 0.303 0.348 0.292 0.429 0.382 METZ -216.532 -219.812 -194.293 -184.721 -202.322 -191.498 -176.849 0.366 0.519 0.295 0.289 0.290 0.353 0.364 MTBG -245.083 -236.829 -210.483 -206.901 -222.322 -211.839 -201.013 0.413 0.504 0.285 0.306 0.279 0.363 0.386 MTKA -93.692 -103.702 -87.856 -67.838 -81.839 -64.526 -56.015 0.270 0.549 0.442 0.325 0.310 0.292 0.434 NTZ1 -213.969 -180.353 -174.795 -199.085 -189.438 -175.613 0.668 0.294 0.312 0.294 0.380 0.395 OHI3 -127.385 -112.143 -96.684 -87.247 -98.710 -80.562 -79.215 0.844 0.556 0.391 0.403 0.402 0.370 0.562 REUN -96.114 -95.656 -102.343 -83.016 -83.535 -76.636 -64.047 0.463 0.391 0.510 0.396 0.383 0.340 0.357 REYZ -101.272 -101.173 -75.890 -66.229 -85.885 -75.526 -56.176 0.535 0.583 0.345 0.346 0.349 0.432 0.415 SPT0 -215.202 -212.186 -227.234 -217.142 -202.618 0.411 0.314 0.279 0.352 0.354 THU2 -121.541 -122.448 -100.940 -90.119 -107.546 -98.952 -79.442 0.372 0.528 0.307 0.290 0.295 0.344 0.326 TITZ -227.361 -219.367 -192.990 -187.975 -205.978 -196.248 -183.082 0.442 0.521 0.258 0.284 0.281 0.362 0.376 UNB1 -227.712 -221.466 -198.293 -187.935 -189.566 -198.948 -174.511 0.553 0.545 0.277 0.286 0.405 0.362 0.302 UNFE -129.389 -117.546 -90.511 -87.253 -106.450 -93.373 -85.402 0.497 0.606 0.357 0.410 0.345 0.466 0.448 VSLD 828.651 828.445 851.821 861.483 839.190 854.415 870.028 0.419 0.483 0.334 0.314 0.431 0.360 0.333 WROC -128.596 -119.713 -93.841 -89.574 -107.559 -96.892 -84.641 0.390 0.528 0.328 0.333 0.295 0.393 0.412 WTZJ -227.202 -217.034 -192.887 -188.350 -203.276 -194.068 -184.494 0.402 0.511 0.274 0.292 0.251 0.359 0.383 WTZZ -227.363 -219.939 -193.298 -189.199 -206.602 -195.710 -183.492 0.400 0.500 0.264 0.289 0.275 0.363 0.385 YARR -122.767 -103.685 -89.509 -91.555 0.394 0.299 0.296 0.541 ZIMJ -230.510 -222.750 -194.702 -192.050 -209.205 -198.116 -187.638 0.423 0.510 0.264 0.292 0.278 0.369 0.392 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 1 DAY SOLUTIONS: ------------------------------------------------------------------------------ DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 327 204431 3824 0.0013 328 244459 4434 0.0013 329 250926 4348 0.0013 330 258366 4338 0.0013 331 256112 4415 0.0012 332 268300 4533 0.0013 333 260582 4381 0.0012 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1246 ------------------------------------------------------------------------------ TOTAL NUMBER OF STATIONS: 45 ------------------------------------------------------------------------------ WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ------------------------------------------------------------------------------ BIPD 10094M001 3 P PP 9 14 6 BOGI 12207M003 2 PP 1 1 2 BORG 12205M004 7 PPPPPPP 4 7 5 CAGZ 12725M004 7 PPPPPPP 2 2 4 CONZ 41719M002 7 PPPPPPP 17 10 12 CRAR 66001M004 7 PPPPPPP 14 9 18 DARR 50134M001 7 PPPPPPP 3 4 14 DAVR 66010M001 6 PPPPPP 5 21 19 DLFT 13502M006 7 PPPPPPP 1 2 2 DREJ 14108M002 7 PPPPPPP 1 3 5 DWH1 49837S001 7 PPPPPPP 6 5 11 GJOV 10332M001 7 PPPPPPP 2 4 6 GODZ 40451M123 5 PPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 1 2 4 HELJ 14264M001 7 PPPPPPP 2 3 4 IRKJ 12313M002 7 PPPPPPP 2 5 3 KHAJ 12361M001 4 PP PP 2 8 2 KIR0 10422M001 7 PPPPPPP 3 5 5 KOU1 97301M211 7 PPPPPPP 10 11 14 KOUR 97301M210 5 PPPPP 5 4 5 LEIJ 14267M001 7 PPPPPPP 1 3 5 LHAZ 21613M002 7 PPPPPPP - - - FIXED MAT1 12734M009 7 PPPPPPP 2 2 5 MDVJ 12309M005 7 PPPPPPP 2 3 7 METZ 10503M005 7 PPPPPPP 3 4 8 MTBG 11030M001 6 PPPPP P 3 4 5 MTKA 21741S002 7 PPPPPPP 2 4 7 NOVJ 12367M001 7 PPPPPPP 4 5 7 NTZ1 14263M001 6 PPPPPP 2 2 6 OHI3 66008M005 6 PPPP PP 16 12 11 REUN 97401M003 6 PPP PPP 13 14 13 REYZ 10202M003 7 PPPPPPP 3 3 10 SPT0 10425M001 7 PPPPPPP 2 3 6 THU2 43001M002 7 PPPPPPP 5 5 12 TITZ 14278M001 7 PPPPPPP 1 2 4 UNB1 40146S001 7 PPPPPPP 3 6 10 UNFE 12756M001 7 PPPPPPP 1 2 4 VSLD 13502M008 7 PPPPPPP 2 6 7 WROC 12217M001 7 PPPPPPP 1 2 4 WTZJ 14201M012 6 PPPPPP 1 4 3 WTZR 14201M010 7 PPPPPPP - - - FIXED WTZZ 14201M014 7 PPPPPPP 1 3 4 YAR2 50107M004 6 P PPPPP - - - FIXED YARR 50107M006 4 PPPP - - - FIXED ZIMJ 14001M006 7 PPPPPPP - - - FIXED ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ STATISTICS FOR 3 DAY SOLUTIONS: ------------------------------------------------------------------------------ MID-DAY OBSERVATIONS PARAMETERS RMS (M) ------------------------------------------------------------------------------ 327 597872 9935 0.0013 328 699816 11694 0.0013 329 753751 12250 0.0013 330 765404 12200 0.0013 331 782778 12392 0.0013 332 784994 12417 0.0013 333 761927 12106 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 DX DY DZ RX RY RZ SCALE RMS DAY [m] [m] [m] [mas] [mas] [mas] [10E6] [m] ------------------------------------------------------------------------------ 327 0.459 -1.619 0.197 69.34 7.55 -384.48 0.0815 4.77 328 0.769 -0.018 -0.355 44.79 12.40 -388.85 0.0744 5.30 329 0.091 -0.102 -0.533 39.90 9.59 -398.60 0.0759 4.92 330 0.637 0.044 -0.130 29.48 3.75 -386.41 0.0753 4.02 331 0.142 -0.099 -0.351 33.82 -4.12 -366.14 0.0774 3.71 332 -0.153 -0.636 -1.145 51.84 1.50 -346.58 0.0770 5.09 333 0.052 -0.767 -1.994 57.37 15.82 -341.95 0.0788 5.55 ------------------------------------------------------------------------------ global: bipd bogi borg cagz conz crar darr davr dlft drej dwh1 gjov godz gope global: helj irkj khaj kir0 kou1 kour leij lhaz mat1 mdvj metz mtbg mtka novj global: ntz1 ohi3 reun reyz spt0 thu2 titz unb1 unfe vsld wroc wtzj wtzr wtzz global: yar2 yarr zimj