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[IGEXMail-0655] Wk 1036 BKG IGEX Analysis Report
- Subject: [IGEXMail-0655] Wk 1036 BKG IGEX Analysis Report
- From: Heinz Habrich <habrich @ ifag.de>
- Date: 28 Jan 2000 15:52:00
Precedence: list
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IGEXMail 28-Jan-2000 15:52:00 Message No 0655
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Author: Heinz Habrich <habrich @ ifag.de>
Subject: Wk 1036 BKG IGEX Analysis Report
******************************************************************************
BKG IGEX ANALYSIS REPORT GPS WEEK 1036 (DAYS 318 - 324, 1999)
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Submitted by: Bundesamt fuer Kartographie und Geodaesie (BKG)
Geodetic Department, G1
Richard-Strauss-Allee 11, D-60598 Frankfurt Main, Germany
Phone : +49-69-63331
Fax : +49-69-6333425
E-Mail: habrich @ ifag.de
Product access: anonymous ftp to igs.ifag.de (141.74.240.26)
subdirectory IGEX/products/wwww
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PROCESSING SCHEME:
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SOFTWARE:
Bernese GPS Software
ORBIT COMPUTATION:
Double difference phase observations of GLONASS and GPS satellites are
processed in ionosphere free linear combination.
IGS orbits and Earth rotation parameters are fixed.
Six initial conditions and nine radiation pressure parameters per
satellite are determined for GLONASS satellites.
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 contrained to ITRF-97:
GODZ IRKZ OS0G YARR ZIMZ WTZZ.
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).
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ORBIT REPEATABILITY, DAILY SOLUTIONS COMPARED TO 7-DAY-ARC (CM):
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GLONASS Satellites:
101E107E108E109 110 111 113 115 116 122
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318 8 10 -- 19 -- 26 15 21 -- 6
319 6 11 -- 9 -- 20 21 13 -- 7
320 13 10 -- 36 -- 25 17 33 -- 14
321 13 12 -- 47 -- 22 13 18 -- 9
322 11 8 -- 16 -- 25 31 25 158 8
323 15 10 -- 20 -- 54 15 37 65 10
324 12 12 -- 34 -- 53 40 27 108 7
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ALL 11 10 -- 29 -- 35 23 26 117 9
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GLONASS/GPS TIME OFFSET:
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OFFSET (NS)
RMS ERROR (NS)
DAY : 318 319 320 321 322 323 324
STATION
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BIPD 1126.045 1140.479 1118.543 1066.328 1081.012 1116.216
1.193 1.201 1.263 1.230 1.195 1.187
BORG 1120.689 1137.209 1116.518 1061.488 1074.876 1110.451 1196.490
1.100 1.097 1.151 1.142 1.124 1.102 1.068
CSIR 1139.170 1119.765 1068.207 1075.659 1122.379 1197.906
1.155 1.203 1.154 1.104 1.144 1.048
DLFT 22.773 39.885 17.721 -38.608 -19.172 14.349 104.725
1.146 1.124 1.168 1.151 1.087 1.135 1.080
GRAB 176.825 190.898 169.202 114.194 135.342 170.429 261.638
1.184 1.176 1.184 1.214 1.233 1.251 1.196
GODZ 153.584 207.442 177.236 113.838 139.926 166.687
1.720 1.215 1.243 1.237 2.780 1.246
IRKZ 167.284 187.400 173.244 114.299 129.138 168.885 260.335
1.153 1.135 1.146 1.126 1.148 1.205 1.136
KHAB 156.098 183.458 167.257 106.122 121.359 164.664
1.193 1.151 1.193 1.124 1.159 1.193
KR0G 107.617 127.548 107.613 50.559 69.100 104.903
1.077 1.059 1.097 1.066 1.118 1.099
LINR 1111.620 1146.928 1061.402 1083.240 1130.430 1211.128
1.229 1.173 1.113 1.009 1.198 1.123
MDVZ 175.983 191.501 173.365 105.862 171.137 263.919
1.154 1.106 1.154 3.804 1.113 1.101
METZ 162.253 179.856 159.019 98.071 122.945 166.178 252.946
1.123 1.108 1.136 1.104 1.173 1.208 1.123
MTKA 160.694 181.767 172.071 109.569 122.258 171.871 254.902
1.237 1.235 1.230 1.157 1.089 1.174 1.103
OS0G 164.690 180.014 198.348 99.603 119.984 158.906 247.786
1.128 1.108 2.226 1.388 1.092 1.093 1.048
REUN 104.674 142.557
4.038 3.048
REYZ 184.707 139.242 146.610 184.595 283.462
1.522 1.117 1.137 1.153 1.111
SUNM 3.987 42.042 35.620
1.557 1.484 1.371
THU2 161.862 185.857 163.776 103.177 122.171 160.105 250.882
1.076 1.067 1.103 1.045 1.037 1.019 0.993
TSKA 154.151 175.844 166.694 104.119 117.192 165.191 249.879
1.221 1.219 1.212 1.159 1.134 1.230 1.162
USNX 1105.319 1143.848 1115.880 1056.701
1.232 1.187 1.203 1.195
VSLD 1122.275 1142.923 1116.372 1062.595 1078.306 1117.044 1199.065
1.200 1.333 1.153 1.166 1.183 1.161 1.058
WTZZ 183.196 197.858 181.809 121.018 143.262 175.881 269.869
1.180 1.174 1.227 1.209 1.235 1.231 1.205
YARR 171.116 197.548 185.835 119.056 132.639
1.265 1.170 1.180 1.132 1.165
ZIMZ 156.324 170.285 151.410 92.511 110.026 144.963 238.992
1.193 1.182 1.224 1.208 1.237 1.223 1.185
------------------------------------------------------------------------------
------------------------------------------------------------------------------
STATISTICS FOR 1 DAY SOLUTIONS:
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DAY OBSERVATIONS PARAMETERS RMS (M)
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318 95790 2096 0.0013
319 97800 2109 0.0013
320 92855 2116 0.0014
321 90754 2057 0.0014
322 87958 1933 0.0013
323 91135 2041 0.0014
324 72760 1605 0.0012
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COORDINATE COMPARISON FOR 1 DAY SOLUTIONS: GPS WEEK 1036
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TOTAL NUMBER OF STATIONS: 24
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WEEKDAY RESIDUAL RMS IN MM
STATION #DAYS 0123456 N E U
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BIPD 6 PPPPPP 7 20 39
BORG 7 PPPPPPP 6 14 11
DLFT 7 PPPPPPP 1 3 3
GODZ 6 PPPPPP - - - FIXED
GRAB 7 PPPPPPP 1 2 4
HERP 1 P - - -
IRKZ 7 PPPPPPP - - - FIXED
KHAB 6 PPPPPP 2 3 5
KR0G 6 PPPPPP 3 3 5
LINR 2 P P 53 42 319
MDVZ 6 PPPP PP 3 5 13
METZ 7 PPPPPPP 1 3 4
MTKA 7 PPPPPPP 5 3 12
OS0G 7 PPPPPPP - - - FIXED
REUN 2 PP 8 17 23
REYZ 5 PPPPP 5 5 9
SUNM 3 PPP 3 2 9
THU2 7 PPPPPPP 8 9 17
TSKA 7 PPPPPPP 4 4 14
VSLD 7 PPPPPPP 2 4 9
WTZZ 7 PPPPPPP - - - FIXED
YAR1 7 PPPPPPP - - - FIXED
YARR 5 PPPPP - - - FIXED
ZIMZ 7 PPPPPPP - - - FIXED
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STATISTICS FOR 3 DAY SOLUTIONS:
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MID-DAY OBSERVATIONS PARAMETERS RMS (M)
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318 294629 5954 0.0015
319 286445 5627 0.0014
320 281409 5604 0.0014
321 271567 5425 0.0014
322 269847 5325 0.0014
323 251853 4901 0.0013
324 231117 4564 0.0013
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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
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RMS = RMS of transformed coordinates
DX DY DZ RX RY RZ SCALE RMS
DAY [m] [m] [m] [mas] [mas] [mas] [10E6] [m]
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318 0.460 -0.541 -0.236 34.96 0.12 -410.41 0.0005 8.39
319 0.083 0.472 -0.152 31.04 5.49 -353.78 0.0075 5.40
320 -0.038 -0.014 0.393 30.56 -4.11 -308.25 0.0154 5.05
321 -0.110 -0.725 0.392 40.06 -13.97 -284.22 0.0169 6.38
322 0.155 -0.868 1.259 45.99 -2.61 -309.15 0.0297 7.47
323 0.700 -0.342 0.225 26.95 7.79 -330.58 0.0066 5.60
324 0.494 -0.355 0.918 35.58 -1.65 -358.85 0.0072 3.60
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