Date: Wed, 9 May 2007 12:57:30 GMT From: Peter Neumaier Message-Id: <200705091257.l49CvUIO027994@fw471.bkg> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-15077] Wk 1425 BKG IGEX Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 09 May 05:57:42 PDT 2007 Message Number 15077 ****************************************************************************** Author: Heinz Habrich, Peter Neumaier =============================================================================== BKG IGEX ANALYSIS REPORT GPS WEEK 1425 (DAYS 119 - 125, 2007) =============================================================================== 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.bkg.bund.de subdirectory IGS/products/orbits/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 Rapid orbits and Earth rotation parameters are fixed. Six initial conditions and nine 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 Rapid estimates and broadcasted values for GLONASS satellite clocks. The coordinates of selected reference stations are used to define minimum constraint conditions to IGS05 numbers. 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 additional parts caused by frequency dependend hardware biases of the receivers. TRANSFORMATION PARAMETERS BETWEEN IGS05 AND PZ90: The transformation parameters are calculated in the earth fixed system from GLONASS precise orbits (given in IGS05) and GLONASS broadcast orbits (given in PZ90). ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- ORBIT REPEATABILITY, DAILY SOLUTIONS COMPARED TO 7-DAY-ARC (CM): ------------------------------------------------------------------------------- GLONASS Satellites: 101 103 104 106 107 108 110 114 118 119 121 122 123 ------------------------------------------------------------------------------- 119 3 3 3 4 5 4 2 5 36 7 4 5 6 120 3 3 1 4 5 4 1 2 24 7 4 7 7 121 5 3 3 3 8 7 2 3 26 3 3 6 4 122 2 3 4 3 7 5 2 2 19 4 3 5 6 123 3 3 3 2 10 5 2 4 25 2 5 12 4 124 2 2 3 3 19 6 2 3 28 4 4 6 6 125 3 3 3 3 33 6 4 3 33 6 4 10 8 ------------------------------------------------------------------------------- ALL 3 3 3 3 10 5 2 3 28 5 4 8 6 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- GLONASS/GPS TIME OFFSET: ------------------------------------------------------------------------------- OFFSET (NS) RMS ERROR (NS) DAY : 119 120 121 122 123 124 125 STATION ------------------------------------------------------------------------------- AZCO -934.324 -944.304 -910.962 -901.686 -914.325 0.228 0.209 0.182 0.169 0.190 BOGI -913.506 -951.875 -980.151 -961.425 -923.360 -915.572 -922.813 0.161 0.200 0.136 0.180 0.255 0.195 0.154 CAGZ -862.429 -905.313 -932.528 -915.585 -876.237 -871.051 -875.675 0.176 0.193 0.140 0.195 0.236 0.190 0.237 CONZ -884.341 -923.815 -946.459 -931.141 -904.724 -890.358 -897.969 0.198 0.222 0.165 0.258 0.187 0.354 0.169 DARR -929.452 -968.837 -988.327 -969.020 -934.929 -945.398 -934.611 0.188 0.262 0.186 0.257 0.211 0.169 0.207 DLFT -911.928 -952.291 -980.934 -962.641 -923.756 -918.215 -922.003 0.174 0.199 0.149 0.207 0.238 0.196 0.231 DREJ -857.102 -908.654 -929.361 -920.690 -884.112 -876.470 -881.842 0.356 0.205 0.219 0.330 0.221 0.181 0.223 DWH1 -878.923 -913.952 -939.757 -924.039 -890.245 -879.461 -886.942 0.162 0.239 0.172 0.250 0.248 0.184 0.291 GODZ -783.268 -820.475 -844.837 -829.341 -792.295 -791.297 -798.865 0.184 0.257 0.183 0.239 0.262 0.220 0.220 GOPE -825.109 -854.565 -837.320 -798.924 -790.516 -785.039 0.219 0.163 0.207 0.260 0.210 0.461 HERT -780.450 -819.187 -846.970 -831.832 -793.524 -787.879 -776.112 0.194 0.222 0.162 0.210 0.256 0.212 0.509 IRKJ -866.850 -904.503 -936.428 -912.094 -885.453 -871.180 -876.214 0.166 0.187 0.141 0.239 0.224 0.167 0.198 KHAJ -925.124 -954.831 -933.151 -905.815 -901.524 0.204 0.132 0.222 0.206 0.175 KOUR -865.519 -903.949 -928.017 -913.883 -872.906 -869.215 -878.980 0.173 0.192 0.145 0.190 0.221 0.260 0.209 LEIJ -900.547 -930.369 -968.629 -951.110 -911.575 -904.413 -913.851 0.154 0.271 0.144 0.192 0.244 0.184 0.185 MAT1 -787.134 -828.336 -856.700 -842.612 -799.513 -794.615 -796.221 0.199 0.218 0.163 0.202 0.270 0.228 0.295 MDVJ -879.531 -914.711 -941.922 -924.826 -892.694 -885.668 -894.080 0.182 0.223 0.156 0.226 0.239 0.198 0.225 METZ -880.848 -920.477 -949.573 -930.916 -896.017 -887.531 -892.177 0.184 0.211 0.151 0.210 0.230 0.204 0.234 MTBG -861.689 -900.308 -929.528 -913.177 -874.957 -866.440 -872.046 0.222 0.194 0.161 0.199 0.245 0.197 0.238 MTKA -783.089 -821.454 -852.177 -831.050 -801.915 -789.336 -794.344 0.181 0.198 0.155 0.248 0.242 0.184 0.203 NOVM -871.113 -909.754 -941.279 -919.747 -890.234 -877.666 -883.830 0.197 0.213 0.163 0.242 0.244 0.199 0.231 NTZ1 -879.746 -920.101 -948.899 -932.033 -893.732 -886.384 -892.308 0.186 0.219 0.174 0.238 0.274 0.219 0.242 OHI3 -887.153 -927.024 -947.466 -929.867 -892.361 -888.313 -901.644 0.213 0.186 0.140 0.226 0.220 0.258 0.162 ONSA -882.557 -922.695 -951.183 -933.154 -896.536 -889.745 -895.109 0.171 0.199 0.129 0.191 0.215 0.179 0.223 PARK -924.431 -962.885 -985.123 -968.845 -933.474 -929.931 -936.623 0.181 0.217 0.158 0.231 0.172 0.147 0.197 REUN -793.558 -834.936 -862.782 -842.466 -810.748 -798.777 -797.021 0.256 0.209 0.193 0.241 0.227 0.259 0.211 REYZ -862.030 -899.845 -928.450 -911.903 -875.573 -869.589 -874.079 0.175 0.208 0.126 0.177 0.200 0.174 0.209 SASS -877.997 -918.532 -946.574 -930.134 -892.448 -885.741 -890.400 0.174 0.200 0.126 0.198 0.213 0.175 0.216 SOFI -889.476 -929.334 -958.609 -943.771 -905.246 -897.422 -901.760 0.187 0.210 0.133 0.188 0.225 0.185 0.240 SPT0 -904.282 -944.401 -972.848 -955.250 -917.481 -910.801 -917.199 0.164 0.190 0.147 0.205 0.231 0.188 0.214 STR2 -894.253 -933.927 -954.840 -937.478 -902.497 -899.431 -908.117 0.171 0.193 0.148 0.248 0.181 0.136 0.191 SUNM -897.091 -938.406 -960.473 -944.995 -905.212 -904.009 -914.009 0.268 0.303 0.273 0.364 0.336 0.268 0.368 THU2 -878.170 -914.307 -944.983 -926.150 -893.096 -884.626 -890.840 0.137 0.193 0.120 0.186 0.197 0.157 0.193 TITZ -886.128 -926.181 -954.515 -938.047 -900.356 -888.870 -898.750 0.167 0.199 0.127 0.190 0.218 0.337 0.225 TIXJ -870.877 -907.679 -938.936 -917.812 -888.010 -876.825 -883.148 0.136 0.178 0.117 0.197 0.198 0.151 0.188 UNBJ -876.106 -912.497 -937.641 -923.044 -885.939 -883.587 -889.215 0.157 0.223 0.138 0.207 0.218 0.187 0.236 UNFE -781.380 -827.684 -852.780 0.261 0.271 0.312 VENE -739.779 -782.067 -810.817 -794.252 -755.417 -748.963 -754.200 0.197 0.227 0.160 0.197 0.257 0.216 0.251 WARN -869.630 -916.073 -944.352 -925.863 -893.218 -870.716 -869.222 0.316 0.198 0.126 0.298 1.097 0.426 0.730 WROC -767.765 -807.826 -837.345 -820.246 -782.423 -774.109 -779.703 0.169 0.187 0.155 0.199 0.235 0.191 0.234 WTZJ -909.492 -949.367 -979.306 -962.699 -923.309 -916.458 -922.513 0.180 0.197 0.158 0.197 0.246 0.196 0.219 WTZR -884.207 -924.341 -953.696 -938.157 -898.961 -890.559 -896.999 0.169 0.191 0.141 0.196 0.234 0.181 0.231 WTZZ -885.691 -925.753 -954.649 -938.913 -900.016 -892.418 -897.329 0.171 0.195 0.133 0.184 0.222 0.179 0.229 YARR -799.615 -840.918 -864.684 -845.888 -812.087 -806.031 -805.919 0.224 0.237 0.175 0.244 0.235 0.184 0.225 ZIMJ -887.879 -919.537 -954.275 -936.811 -899.460 -889.147 -901.002 0.177 0.215 0.153 0.190 0.236 0.199 0.228 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- STATISTICS FOR 1 DAY SOLUTIONS: ------------------------------------------------------------------------------- DAY #BASELINES #OBSERVATIONS #PARAMETERS RMS (MM) ------------------------------------------------------------------------------- 119 52 414236 3781 1.3 120 55 447527 4024 1.2 121 53 418612 3915 1.2 122 53 412760 3922 1.2 123 52 412508 3790 1.3 124 51 404171 3812 1.2 125 52 402331 3851 1.3 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- BKG IGLOS WEEK 1425 ------------------------------------------------------------------------------- Total number of stations: 56 ------------------------------------------------------------------------------- Weekday Repeatability (mm) Station #Days 0123456 N E U ------------------------------------------------------------------------------- AZCO 49454M001 5 P PPPP 1.6 2.2 8.2 BOGI 12207M003 7 PPPPPPP 1.9 1.9 3.8 CAGZ 12725M004 7 PPPPPPP 1.3 0.7 6.8 COMO 12761M001 7 PPPPPPP 2.1 0.7 4.5 CONZ 41719M002 7 PPPPPPP 0.7 0.2 0.2 DARR 50134M001 7 PPPPPPP 0.9 0.3 2.3 DARW 50134M001 7 PPPPPPP 0.7 0.3 0.1 DLFT 13502M006 7 PPPPPPP 1.5 0.6 2.0 DREJ 14108M002 7 PPPPPPP 2.2 1.1 3.9 DWH1 49837S001 7 PPPPPPP 2.6 4.9 8.5 FAA1 92201M012 7 PPPPPPP 1.0 1.2 5.4 GANP 11515M001 7 PPPPPPP 1.8 0.8 3.6 GODE 40451M123 7 PPPPPPP 0.6 0.4 0.2 GODZ 40451M123 7 PPPPPPP 1.1 0.8 5.4 GOPE 11502M002 6 PPPPPP 1.7 0.5 3.2 HERT 13212M010 7 PPPPPPP 1.6 1.5 2.9 IRKJ 12313M002 7 PPPPPPP 3.1 2.5 4.4 IRKT 12313M001 4 PPPP 0.7 1.2 0.1 KHAJ 12361M001 5 PPPP P 1.9 1.5 3.0 KOUR 97301M210 7 PPPPPPP 5.4 4.7 10.9 LEIJ 14267M001 7 PPPPPPP 1.7 0.7 3.1 MAT1 12734M009 7 PPPPPPP 0.8 2.1 5.8 MDVJ 12309M005 7 PPPPPPP 0.5 0.7 0.1 METZ 10503M005 7 PPPPPPP 0.9 0.7 2.3 MTBG 11030M001 7 PPPPPPP 0.9 1.4 2.7 MTKA 21741S002 7 PPPPPPP 3.2 2.1 8.2 NOVM 12367M002 7 PPPPPPP 3.1 2.4 3.0 NTZ1 14263M001 7 PPPPPPP 1.6 0.9 3.6 OHI3 66008M006 7 PPPPPPP 0.9 0.3 0.2 ONSA 10402M004 7 PPPPPPP 0.5 0.6 0.2 PARK 50108M001 7 PPPPPPP 1.6 2.9 7.4 REUN 97401M003 7 PPPPPPP 0.3 0.1 0.2 REYK 10202M001 7 PPPPPPP 1.2 0.7 0.3 REYZ 10202M003 7 PPPPPPP 2.5 1.1 7.6 SASS 14281M001 7 PPPPPPP 0.9 1.0 3.9 SOFI 11101M002 7 PPPPPPP 3.0 5.8 5.0 SPT0 10425M001 7 PPPPPPP 0.8 0.7 4.0 STR2 50119M001 7 PPPPPPP 1.8 2.7 6.7 SUNM 50143M001 7 PPPPPPP 1.8 2.7 4.8 THTI 92201M009 7 PPPPPPP 0.6 0.3 0.2 THU2 43001M002 7 PPPPPPP 1.9 1.8 4.0 THU3 43001M002 2 PP 0.7 0.9 0.2 TITZ 14278M001 7 PPPPPPP 2.2 1.1 3.1 TIXJ 12360M002 7 PPPPPPP 2.3 1.6 4.4 UNBJ 40146M002 7 PPPPPPP 2.9 2.7 3.5 UNFE 12756M001 3 PPP 1.4 1.0 8.3 VENE 12741M001 7 PPPPPPP 2.2 1.6 3.4 WARN 14277M002 7 PPPPPPP 2.5 2.1 5.5 WROC 12217M001 7 PPPPPPP 1.5 0.9 4.4 WTZJ 14201M012 7 PPPPPPP 2.1 0.7 3.9 WTZR 14201M010 7 PPPPPPP 1.2 0.5 0.3 WTZZ 14201M014 7 PPPPPPP 1.7 0.9 4.1 YAR2 50107M004 7 PPPPPPP 1.2 0.4 0.1 YARR 50107M006 7 PPPPPPP 1.7 0.5 3.0 ZIMJ 14001M006 7 PPPPPPP 1.0 1.3 3.8 ZIMM 14001M004 7 PPPPPPP 0.5 1.0 0.1 ------------------------------------------------------------------------------- # Coordinate estimates: 375 1.7 1.7 4.1 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- STATISTICS FOR 3 DAY SOLUTIONS: ------------------------------------------------------------------------------- LAST -DAY #BASELINES #OBSERVATIONS #PARAMETERS RMS (MM) ------------------------------------------------------------------------------- 120 161 1271250 10470 1.3 121 160 1280375 10607 1.3 122 161 1278899 10727 1.2 123 158 1243880 10500 1.2 124 156 1229439 10427 1.2 125 155 1219010 10349 1.4 126 154 1186820 10283 1.4 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- 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] [as] [as] [as] [10E6] [m] ------------------------------------------------------------------------------- 119 -0.349 0.710 -0.019 -0.01 0.01 -0.31 0.0852 6.63 120 -0.737 0.575 -0.617 -0.01 0.00 -0.32 0.0890 7.11 121 -0.162 -0.349 -0.362 -0.00 0.01 -0.31 0.0839 6.69 122 0.369 0.639 -0.255 -0.01 -0.00 -0.31 0.0836 7.55 123 0.594 -0.984 -0.333 0.01 0.01 -0.33 0.0885 6.00 124 -1.497 -0.766 -1.142 0.01 -0.01 -0.30 0.0921 6.90 125 -0.185 -1.468 -1.208 -0.00 -0.00 -0.32 0.0943 6.16 ------------------------------------------------------------------------------- global: azco bogi cagz como conz darr darw dlft drej dwh1 faa1 ganp gode godz global: gope hert irkj irkt khaj kour leij mat1 mdvj metz mtbg mtka novm ntz1 global: ohi3 onsa park reun reyk reyz sass sofi spt0 str2 sunm thti thu2 thu3 global: titz tixj unbj unfe vene warn wroc wtzj wtzr wtzz yar2 yarr zimj zimm