Delivered-To: iglosmail@igscb.jpl.nasa.gov Message-ID: <6D9A63E05E7DD211A1AB0008C71E6F8A029F0593@pegasus.ifag.de> From: "Fischer, Karin" To: "'iglosmail@igscb.jpl.nasa.gov'" Subject: [IGLOSMAIL-910] Wk 1236 BKG IGEX Analysis Report Date: Wed, 26 Nov 2003 16:26:11 +0100 Sender: owner-iglosmail Precedence: bulk ****************************************************************************** IGLOS Electronic Mail 26 Nov 07:26:30 PST 2003 Message Number 910 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier **************************************************************************** ** BKG IGEX ANALYSIS REPORT GPS WEEK 1236 (DAYS 257 - 263, 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 ---------------------------------------------------------------------------- -- 257 11 5 7 38 4 6 6 -- 258 12 5 8 35 7 5 3 -- 259 8 5 5 36 7 3 5 -- 260 10 6 6 47 6 7 4 -- 261 8 4 3 32 7 4 8 18 262 4 8 6 57 8 4 3 15 263 6 8 5 58 9 7 6 17 ---------------------------------------------------------------------------- -- ALL 9 6 6 44 7 5 5 17 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- GLONASS/GPS TIME OFFSET: ---------------------------------------------------------------------------- -- OFFSET (NS) RMS ERROR (NS) DAY : 257 258 259 260 261 262 263 STATION ---------------------------------------------------------------------------- -- BIPD 942.034 940.358 922.420 938.099 935.570 940.454 934.725 0.323 0.318 0.617 0.394 0.434 0.310 0.323 BORG 937.603 935.468 925.221 930.676 928.032 933.990 926.374 0.264 0.254 0.417 0.348 0.374 0.279 0.283 CONZ -114.801 -121.997 -124.751 -125.790 -124.713 -131.064 -121.727 0.251 0.262 0.427 0.372 0.338 0.334 0.299 CRAR -188.922 -185.489 -193.157 -197.011 -183.042 -195.692 -184.245 0.165 0.203 0.243 0.240 0.274 0.201 0.272 DAVR -74.003 -71.744 -86.287 0.372 0.426 0.431 DLFT -177.377 -179.895 -187.647 -184.945 -192.253 -184.826 -190.405 0.288 0.261 0.430 0.388 0.402 0.280 0.298 DREJ -101.724 -103.080 -111.905 -106.660 -114.029 -110.053 -115.984 0.278 0.267 0.436 0.391 0.412 0.301 0.308 DWH1 -108.967 -103.572 -105.424 -111.112 -121.709 -115.064 -119.212 0.261 0.331 0.388 0.383 0.459 0.316 0.346 GJOV -27.852 -14.932 -20.004 -16.043 -21.910 0.736 0.434 0.476 0.330 0.360 GODZ -10.345 -7.475 -3.970 0.467 0.428 0.425 GOPE -9.958 -11.599 -19.588 -13.902 -20.058 -14.912 -21.170 0.336 0.301 0.484 0.448 0.490 0.346 0.363 HELJ -139.959 -142.111 -151.062 -145.092 -151.697 -147.249 -152.993 0.270 0.270 0.419 0.371 0.425 0.290 0.322 LEIJ -144.214 -145.830 -154.172 -141.284 -144.554 -148.709 -155.404 0.278 0.264 0.426 0.440 0.547 0.293 0.314 LHAZ -48.858 -47.678 -48.179 -46.250 -49.273 -52.987 -51.773 0.364 0.280 0.488 0.473 0.476 0.349 0.398 MAT1 25.544 31.619 22.813 32.730 15.971 30.856 26.580 0.383 0.302 0.477 0.425 0.645 0.343 0.359 METZ -108.262 -108.580 -116.419 -109.805 -116.306 -111.243 -118.292 0.282 0.277 0.418 0.369 0.420 0.298 0.322 MTBG -130.117 -133.058 -140.581 -134.429 -140.124 -135.477 -141.766 0.283 0.263 0.431 0.380 0.426 0.302 0.323 MTKA -10.450 -3.078 -11.809 -9.542 4.835 -6.569 -9.403 0.323 0.387 0.438 0.408 0.493 0.358 0.396 NTZ1 -96.217 -81.575 -113.094 -100.452 -106.241 -101.342 -108.990 0.313 0.283 0.577 0.425 0.471 0.335 0.357 OHI3 -4.064 -9.119 -12.189 -17.980 -5.052 -13.880 1.747 0.429 0.442 0.549 0.477 0.490 0.510 0.519 SPT0 -135.802 -136.610 -147.648 -138.576 -143.656 -143.025 -150.162 0.286 0.278 0.434 0.390 0.423 0.299 0.328 THU2 -11.316 -2.802 -23.656 -12.365 -20.194 -17.522 -21.864 0.300 0.341 0.533 0.402 0.475 0.329 0.352 TITZ -108.903 -118.760 -120.139 -115.094 -121.883 -116.874 -122.483 0.283 0.328 0.424 0.378 0.431 0.294 0.323 UNFE -32.199 -20.110 -18.599 -23.432 -17.960 -20.174 0.501 0.533 0.518 0.523 0.365 0.416 VSLD 938.291 937.186 927.120 930.726 941.775 932.538 927.181 0.303 0.311 0.438 0.400 0.423 0.314 0.334 WROC -13.881 -19.695 -24.189 -12.738 -17.246 -19.625 -23.707 0.369 0.317 0.542 0.497 0.528 0.380 0.381 WTZJ -96.684 -102.324 -107.205 -100.828 -107.256 -99.040 -105.250 0.304 0.263 0.424 0.377 0.433 0.309 0.321 WTZZ -112.609 -115.588 -123.084 -117.573 -124.801 -119.318 -125.843 0.284 0.262 0.431 0.388 0.426 0.298 0.314 ZIMJ -112.411 -115.721 -123.259 -117.318 -123.730 -118.443 -124.106 0.289 0.269 0.442 0.395 0.433 0.301 0.325 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- STATISTICS FOR 1 DAY SOLUTIONS: ---------------------------------------------------------------------------- -- DAY OBSERVATIONS PARAMETERS RMS (M) ---------------------------------------------------------------------------- -- 257 160291 2763 0.0011 258 162057 2773 0.0012 259 166991 2764 0.0012 260 179292 3056 0.0012 261 161988 2790 0.0012 262 165934 2858 0.0012 263 160524 2492 0.0012 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1236 ---------------------------------------------------------------------------- -- TOTAL NUMBER OF STATIONS: 32 ---------------------------------------------------------------------------- -- WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ---------------------------------------------------------------------------- -- BIPD 10094M001 5 P PPPP 6 11 5 BOGI 12207M003 7 PPPPPPP 2 2 2 BORG 12205M004 7 PPPPPPP 5 8 8 CONZ 41719M002 6 PPPPPP 8 4 16 CRAR 66001M004 7 PPPPPPP 7 12 7 DAVR 66010M001 3 PP P 5 4 9 DLFT 13502M006 7 PPPPPPP 2 2 2 DREJ 14108M002 5 PPPP P 1 2 3 DWH1 49837S001 7 PPPPPPP 9 6 7 GJOV 10332M001 5 PPPPP 1 5 6 GODZ 40451M123 3 PPP - - - FIXED GOPE 11502M002 7 PPPPPPP 1 1 3 HELJ 14264M001 7 PPPPPPP 2 2 4 LEIJ 14267M001 7 PPPPPPP 2 3 4 LHAZ 21613M002 7 PPPPPPP - - - FIXED MAT1 12734M009 7 PPPPPPP 3 2 6 METZ 10503M005 7 PPPPPPP 2 2 5 MTBG 11030M001 6 PPPPP P 1 3 1 MTKA 21741S002 7 PPPPPPP 5 4 5 NTZ1 14263M001 7 PPPPPPP 1 2 3 OHI3 66008M005 6 PPPPPP 10 9 10 SPT0 10425M001 7 PPPPPPP 1 3 2 THU2 43001M002 7 PPPPPPP 4 5 11 TITZ 14278M001 7 PPPPPPP 2 2 3 UNFE 12756M001 6 PPPPPP 1 2 3 VSLD 13502M008 5 PPP PP 5 6 3 WROC 12217M001 7 PPPPPPP 1 2 2 WTZJ 14201M012 7 PPPPPPP 1 2 2 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) ---------------------------------------------------------------------------- -- 257 500346 7957 0.0012 258 489339 7709 0.0012 259 508340 7990 0.0012 260 508271 8014 0.0012 261 507214 8050 0.0012 262 488446 7497 0.0012 263 505485 7674 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] ---------------------------------------------------------------------------- -- 257 0.564 -0.559 0.828 51.80 -7.66 -354.81 0.0754 5.11 258 0.630 -0.680 0.385 61.67 -2.40 -370.85 0.0733 5.34 259 0.603 -0.167 -0.376 63.99 -11.93 -381.02 0.0755 5.60 260 1.063 -0.412 -1.067 66.70 -7.57 -358.27 0.0752 5.62 261 0.665 0.616 -0.709 49.46 -6.11 -367.64 0.0834 7.82 262 0.180 0.451 -2.427 53.22 -4.96 -379.66 0.0897 7.61 263 0.223 -0.087 -2.060 61.21 -1.82 -386.74 0.0846 8.00 ---------------------------------------------------------------------------- -- 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