Delivered-To: iglosmail@igscb.jpl.nasa.gov Message-ID: <6D9A63E05E7DD211A1AB0008C71E6F8A1A0787@pegasus.ifag.de> From: "Neumaier, Peter" To: "'iglosmail@igscb.jpl.nasa.gov'" Subject: [IGLOSMAIL-896] Wk 1234 BKG IGEX Analysis Report Date: Fri, 14 Nov 2003 15:31:20 +0100 Sender: owner-iglosmail Precedence: bulk ****************************************************************************** IGLOS Electronic Mail 14 Nov 06:31:34 PST 2003 Message Number 896 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier **************************************************************************** ** BKG IGEX ANALYSIS REPORT GPS WEEK 1234 (DAYS 243 - 249, 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 ---------------------------------------------------------------------------- -- 243 6 6 5 17 6 7 7 6 244 10 9 4 13 6 6 9 8 245 10 11 6 13 7 7 6 5 246 10 16 6 18 6 6 8 11 247 10 8 5 17 13 5 5 5 248 6 9 5 14 8 4 4 6 249 7 8 5 19 5 4 5 3 ---------------------------------------------------------------------------- -- ALL 9 10 5 16 8 6 6 7 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- GLONASS/GPS TIME OFFSET: ---------------------------------------------------------------------------- -- OFFSET (NS) RMS ERROR (NS) DAY : 243 244 245 246 247 248 249 STATION ---------------------------------------------------------------------------- -- BIPD 931.907 913.351 932.402 937.018 942.517 937.487 933.084 0.334 0.471 0.382 0.336 0.317 0.330 0.281 BORG 926.615 911.094 918.858 932.884 935.244 932.337 929.526 0.299 0.360 0.395 0.294 0.290 0.293 0.235 CONZ -127.570 -141.015 -139.247 -124.555 -122.704 -114.955 -118.050 0.264 0.435 0.426 0.326 0.306 0.330 0.319 CRAR -193.059 -183.012 -195.221 -188.871 0.198 0.218 0.261 0.194 DAVR -86.999 -108.388 -69.734 -76.053 -69.165 -80.969 -69.235 0.460 0.579 0.738 0.639 0.402 0.489 0.443 DLFT -186.006 -202.791 -196.488 -183.963 -182.044 -182.911 -198.695 0.348 0.410 0.420 0.335 0.311 0.301 0.266 DREJ -109.969 -125.784 -120.497 -105.649 -103.751 -107.918 -112.839 0.322 0.407 0.438 0.326 0.312 0.304 0.268 DWH1 -109.050 -126.273 -131.297 -110.702 -111.917 -117.205 -113.465 0.354 0.325 0.470 0.323 0.340 0.415 0.310 GJOV -19.590 -35.050 -28.623 -15.630 -12.204 -13.813 -21.190 0.347 0.438 0.483 0.368 0.362 0.476 0.320 GODZ -4.239 10.466 -10.742 -11.464 -11.840 0.395 0.323 0.599 0.423 0.361 GOPE -17.598 -20.177 -27.175 -14.963 -12.238 -15.319 -19.767 0.343 0.475 0.566 0.380 0.350 0.359 0.319 HELJ -141.019 -166.974 -159.557 -146.557 -143.971 -147.158 -167.498 0.341 0.562 0.438 0.324 0.300 0.312 0.712 LEIJ -152.568 -168.935 -162.311 -149.329 -146.252 -149.396 -153.401 0.311 0.400 0.433 0.329 0.308 0.313 0.266 LHAZ -59.030 -67.236 -55.638 -46.947 -46.581 -56.531 -53.790 0.347 0.499 0.476 0.387 0.367 0.489 0.335 MAT1 25.286 12.382 16.216 29.542 34.015 27.971 24.458 0.327 0.469 0.497 0.364 0.322 0.373 0.321 METZ -116.407 -130.961 -123.900 -111.091 -108.876 -116.998 -117.436 0.313 0.392 0.430 0.321 0.308 0.367 0.284 MTBG -113.093 -173.116 -142.463 -135.119 -133.086 -136.355 -140.518 0.366 0.767 0.479 0.340 0.308 0.324 0.277 MTKA -17.776 -30.030 -10.982 2.215 0.276 -16.003 -7.040 0.373 0.411 0.422 0.373 0.409 0.480 0.337 NTZ1 -103.802 -119.933 -114.939 -103.135 -96.416 -100.826 -105.091 0.353 0.440 0.479 0.384 0.348 0.342 0.303 OHI3 -19.785 -38.005 -18.319 -3.274 -6.335 -8.061 0.389 0.554 1.485 0.570 0.528 0.409 SPT0 -143.606 -158.676 -152.545 -139.025 -136.352 -143.270 -145.174 0.327 0.400 0.431 0.337 0.319 0.347 0.289 THU2 -17.665 -33.450 -27.894 -13.357 -11.585 -19.595 -16.802 0.332 0.386 0.469 0.343 0.334 0.394 0.312 TITZ -119.953 -136.821 -129.739 -116.919 -115.011 -116.548 -107.035 0.309 0.401 0.442 0.328 0.299 0.318 0.277 UNFE -19.903 -34.428 -30.889 -18.530 -16.071 -14.839 -18.742 0.381 0.535 0.541 0.413 0.413 0.466 0.403 VSLD 927.185 909.196 929.506 932.172 933.229 928.502 0.335 0.383 0.648 0.334 0.330 0.276 WROC -16.755 -35.886 -27.019 -8.825 -13.311 -22.367 -23.656 0.390 0.502 0.531 0.394 0.401 0.350 0.339 WTZJ -106.408 -126.480 -120.810 -110.118 -104.807 -104.320 -105.377 0.325 0.394 0.442 0.365 0.340 0.346 0.282 WTZZ -121.363 -137.170 -130.798 -117.930 -116.776 -119.424 -123.408 0.309 0.409 0.440 0.332 0.302 0.318 0.272 ZIMJ -121.488 -136.517 -131.088 -119.135 -116.027 -119.141 -122.947 0.319 0.409 0.440 0.337 0.310 0.326 0.280 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- STATISTICS FOR 1 DAY SOLUTIONS: ---------------------------------------------------------------------------- -- DAY OBSERVATIONS PARAMETERS RMS (M) ---------------------------------------------------------------------------- -- 243 170529 2789 0.0013 244 122792 2335 0.0012 245 133261 2387 0.0012 246 163128 2750 0.0012 247 167927 2852 0.0012 248 188137 3141 0.0012 249 181256 2897 0.0012 ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1234 ---------------------------------------------------------------------------- -- TOTAL NUMBER OF STATIONS: 32 ---------------------------------------------------------------------------- -- WEEKDAY RESIDUAL RMS IN MM STATION #DAYS 0123456 N E U ---------------------------------------------------------------------------- -- BIPD 10094M001 6 PP PPPP 7 7 9 BOGI 12207M003 7 PPPPPPP 1 3 5 BORG 12205M004 6 PPPP PP 3 6 3 CONZ 41719M002 4 PP PP 7 4 3 CRAR 66001M004 3 PPP 5 19 7 DAVR 66010M001 6 PPP PPP 15 6 13 DLFT 13502M006 7 PPPPPPP 4 4 5 DREJ 14108M002 6 P PPPPP 1 2 2 DWH1 49837S001 7 PPPPPPP 4 7 6 GJOV 10332M001 7 PPPPPPP 3 5 3 GODZ 40451M123 5 PPPPP - - - FIXED GOPE 11502M002 7 PPPPPPP 1 1 4 HELJ 14264M001 7 PPPPPPP 1 4 6 LEIJ 14267M001 5 P PPPP 1 3 2 LHAZ 21613M002 7 PPPPPPP - - - FIXED MAT1 12734M009 6 PP PPPP 3 3 4 METZ 10503M005 7 PPPPPPP 2 4 3 MTBG 11030M001 6 PP PPPP 1 3 6 MTKA 21741S002 6 PPP PPP 4 10 10 NTZ1 14263M001 7 PPPPPPP 3 4 3 OHI3 66008M005 5 PP PPP 9 5 12 SPT0 10425M001 7 PPPPPPP 3 4 2 THU2 43001M002 7 PPPPPPP 6 2 5 TITZ 14278M001 7 PPPPPPP 4 4 4 UNFE 12756M001 7 PPPPPPP 1 3 4 VSLD 13502M008 5 PPP PP 8 6 9 WROC 12217M001 7 PPPPPPP 1 1 4 WTZJ 14201M012 7 PPPPPPP 2 4 3 WTZR 14201M010 7 PPPPPPP - - - FIXED WTZZ 14201M014 7 PPPPPPP 1 2 3 YAR2 50107M004 6 PPP PPP - - - FIXED ZIMJ 14001M006 7 PPPPPPP - - - FIXED ---------------------------------------------------------------------------- -- ---------------------------------------------------------------------------- -- STATISTICS FOR 3 DAY SOLUTIONS: ---------------------------------------------------------------------------- -- MID-DAY OBSERVATIONS PARAMETERS RMS (M) ---------------------------------------------------------------------------- -- 243 445411 7038 0.0013 244 426582 6911 0.0013 245 419181 6836 0.0012 246 464316 7368 0.0012 247 519192 8116 0.0012 248 537320 8300 0.0012 249 542789 8443 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] ---------------------------------------------------------------------------- -- 243 -0.527 -0.192 0.770 48.19 -28.83 -359.29 0.0800 3.83 244 -0.186 -0.701 0.338 54.90 -29.42 -346.00 0.0798 3.29 245 0.636 0.396 -0.149 47.31 -16.27 -355.13 0.0784 4.21 246 0.412 -0.045 -0.991 54.11 -16.05 -369.11 0.0798 4.62 247 0.421 0.148 -0.746 55.60 -15.23 -369.79 0.0786 4.78 248 -0.843 -0.299 -0.537 52.12 -27.48 -362.77 0.0821 3.79 249 -0.182 -0.127 0.121 54.82 -24.35 -361.67 0.0780 3.80 ---------------------------------------------------------------------------- -- 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