[IGSREPORT-3687] Wk 0902 GFZ Analysis Report
G.Gendt
G.Gendt
Wed Apr 30 04:46:03 PDT 1997
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IGS Electronic Report Wed Apr 30 4:46:03 PDT 1997 Message Number 3687
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Author: G.Gendt, G. Dick, W. Soehne, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0902 GFZ Analysis Report
Subject: Wk 0902 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0902 (DAYS 110-116, DATES 20-04-97 TO 26-04-97)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, W. Soehne, Th. Nischan,
W. Sommerfeld, G. Beeskow,
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, D-14473 Potsdam, Germany
e-mail:gend at gfz-potsdam.de
fax: (0331) 288 1111
tel: (0331) 288 1114
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz09027.sum this text file
gfz09027.erp Earth rotation parameters
gfz09027.snx Weekly SINEX File
gfz0902[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0902 DAYS 110 - 116
____________________________________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR Xsig Ysig UTsig LODsig Nr Nf Nt X-RT Y-RT X-RTsig Y-RTsig
E-5" E-5" usec us/d E-5" E-5" us us/d E-5" E-5" E-5" E-5"
50558.500 -17406 39887 -30335546 2293 2 2 0 5 46 13 25 59 315 5 5
50559.500 -17334 40231 -30337829 2258 2 2 0 5 48 13 24 84 371 5 5
50560.500 -17272 40594 -30340097 2194 2 2 0 5 49 13 24 40 352 5 5
50561.500 -17214 40937 -30342320 2181 2 2 0 4 49 13 25 76 335 5 5
50562.500 -17121 41268 -30344493 2166 2 2 0 5 48 13 25 109 325 5 5
50563.500 -16963 41579 -30346663 2185 2 2 0 5 49 13 25 205 294 5 5
50564.500 -16770 41902 -30348811 2161 2 2 0 5 46 13 25 179 351 5 5
____________________________________________________________________________________________________
ORBITS REPEATABILITY (cm):
(mean component error rms =sqrt((xrms**2 + yrms**2 + zrms**2)/3) )
DAY 1 (24 h) pred. DAY 2 (24 h)
|------------------------|------|
|------------------------|
Six-hour overlap: |xxxxxx|
(only rms < 120 are used for MEAN)
Note: E - indicates that the satellite is in eclipse
---------------------------------------------------
RMS for DAY
PRN 110 111 112 113 114 115 116
-------------------------------------------------------
01 11 10 13 13 12 16 17
02 13 10 12 11 11 14 10
03 14 12 11 16 12 14 13
04 27 E 16 E 25 E 18 E 20 E 20 E 28 E
05 14 13 16 18 17 17 14
06 19 11 15 13 11 18 16
07 9 13 11 8 9 10 7
09 28 E 23 E 25 E 23 E 24 E 28 E 25 E
10 16 12 12 15 11 12 13
14 16 - - 15 16 13 17
15 20 27 23 28 E 24 E 27 E 31 E
16 8 10 8 17 49 13 8
17 13 14 18 19 19 16 17 E
18 24 18 - - 16 19 13
19 546 E 38 E 37 E 31 E 39 E 36 E 47 E
21 14 13 11 8 13 12 12
22 14 12 11 15 11 11 11
23 6 3 11 5 4 3 6
24 18 E 22 E 23 E 25 E 25 E 25 E 25 E
25 62 E 48 E 52 E 47 E 47 E 47 E 41 E
26 13 12 15 12 8 9 12
27 45 E 37 E 27 E 22 E 20 E 21 E 18 E
29 18 17 19 22 21 28 15
30 21 12 16 15 17 16 18
31 16 10 9 15 9 12 18
MEAN 22 20 21 20 22 21 21
---------------------------------------------------
REMARKS:(1) PRN14 deleted from sp3-file for day 111
modelling problems
PRN18 deleted from sp3-file for day 112
modelling problems
CLOCK ESTIMATION: ALGO was used as time reference
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 110 111 112 113 114 115 116
----------------------------------------------------
onsa 105001 1191 1150 1188 0 1123 1259 1247
kosg 110001 F 1237 1222 1223 1245 1251 1268 1261
madr 120002 F 0 0 734 0 0 997 1234
mate 130002 1272 1223 1169 1291 1288 1283 1299
nyal 140001 1286 1224 1264 1247 1253 1302 1282
trom 150001 F 0 0 0 0 95 179 0
wtzr 160101 F 1225 1164 1185 1232 1229 1230 1208
ober 161001 1212 1117 1180 1228 1191 1193 1211
pots 165001 1191 1070 1191 1167 1234 1194 1222
mets 180001 1237 1169 1170 1227 1217 1216 1226
usud 200002 1247 1198 1195 1207 1206 0 0
tskb 205001 1240 1217 1201 1250 1260 1259 1249
taiw 220001 1241 1197 1155 1240 1241 1239 1236
kit3 235101 872 836 823 868 872 866 865
lhas 240001 1230 1172 1180 805 1116 1193 1247
iisc 270002 1193 1162 0 1178 0 0 0
irkt 280001 1221 1149 1145 905 1211 1173 0
tidb 305003 F 1236 736 0 1240 1247 1257 1247
yar1 310001 F 1248 1190 1190 712 1251 1244 1248
mac1 330003 1192 971 1151 1141 1180 1144 1107
chat 340001 1188 1168 1163 1221 1183 1180 1187
coco 350001 1110 0 1040 1045 1137 1074 1066
dgar 360001 0 979 950 964 976 1040 990
algo 400003 F 1191 1161 1168 1205 1211 1207 1204
stjo 405003 1264 1198 1198 1233 1248 1246 1238
wes2 408001 1236 1160 1193 1246 1250 1236 1228
nlib 409001 1205 1192 1190 1240 1246 1256 1245
gol2 410101 F 1095 1240 1227 1289 1153 1266 1280
jplm 415002 1222 1179 1181 1198 1248 1229 1220
mdo1 418001 1204 1187 1207 1256 1271 1248 1247
fair 420002 F 1187 1047 1136 1198 1189 1218 1191
yell 470004 F 1320 1198 1117 1318 1242 1265 1219
drao 475003 1266 1225 1224 1277 1275 1280 1278
rcm6 483001 1242 1203 1193 1262 1255 1250 0
brmu 485001 1239 1175 1167 1214 1222 1001 1225
sant 500002 F 0 0 576 860 919 871 1086
kour 510001 0 0 0 0 1116 1093 987
fort 520001 1105 1047 1075 1124 0 1120 1126
bogt 540001 1094 997 1014 1102 1126 1101 962
braz 550001 1188 1180 1139 1224 1228 1222 1197
asc1 570002 1114 1137 1032 944 1083 1006 1072
hart 600002 F 1199 1074 1112 1199 0 0 0
mas1 610101 1128 1133 1118 1175 1166 1177 1201
bahr 650001 1248 1241 1224 1272 1267 1262 1282
kokb 700002 F 949 729 537 640 978 782 689
tahi 712001 0 1160 1021 782 0 0 0
guam 730001 1100 1063 1088 1104 1105 1036 1118
kwj1 740001 1105 987 1004 1080 1035 1055 1135
mcm4 800201 1176 1181 1160 1193 1203 1170 1196
dav1 810001 1112 907 958 914 1081 1093 996
cas1 820001 1127 1116 1104 984 1090 1047 1065
ohig 830001 1120 1072 994 934 1022 1036 1091
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 110 111 112 113 114 115 116
------------------------------------------
1 2368 2331 2397 2243 2275 2285 2257
2 2206 2209 2157 2239 2193 2132 2038
3 2086 2178 2225 2229 2132 2162 2105
4 2046 2271 2224 2162 2168 2179 2065
5 2254 2248 2282 2315 2319 2367 2191
6 2094 2043 2123 2161 2155 2156 2111
7 2405 2395 2441 2422 2300 2379 2294
9 2128 2124 2244 2106 2191 2158 2074
10 2242 2301 2321 2241 2277 2374 2175
14 2110 0 2125 2077 2135 2275 2134
15 2156 2263 2282 2076 2089 2085 2096
16 2148 2145 2172 2117 2152 2171 2096
17 2288 2281 2322 2288 2254 2286 2164
18 2159 2140 0 2191 2170 2182 2185
19 1998 2150 2056 2049 2113 2098 1974
21 2307 2328 2342 2281 2295 2312 2155
22 2215 2164 2361 2181 2195 2181 2196
23 2355 2357 2457 2353 2371 2371 2351
24 2277 2275 2271 2384 2277 2285 2162
25 2096 2196 2114 2013 2103 2103 2061
26 2205 2222 2280 2330 2272 2315 2173
27 1891 2183 2072 2095 2143 2203 2102
29 2176 2252 2184 2115 2179 2195 2066
30 2166 2211 2302 2171 2215 2243 2128
31 2129 2273 2326 2273 2262 2249 2237
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 110 to 116
U,u: used for parameter determination in Helmert-transformation
N,n: not used
[ u,n: deleted for repeatability computation (2.5*sigma) ]
SITE _____REPEATABILITY_____ NUMB REMARK WEEKDAY
UP NORTH EAST 1234567
--------------------------------------------------------------------------------
ALGO .2 .3 .2 4000 FIXED UUUUUUU
ASC1 9.0 3.2 14.0 5700 NNNNNNN
BAHR 8.6 4.2 4.2 6500 NNNNNNN
BISH 7.0 6.2 3.7 2399 .NNNNNN
BOGT 21.0 3.1 5.0 5400 NNNNNNN
BRAZ 17.1 5.4 7.8 5500 NNNNNNN
BRMU 5.7 1.8 4.4 4850 NNNNNNN
CAS1 16.4 2.5 8.2 8200 NNNNNNN
CHAT 10.4 9.5 7.0 3400 NNNNNNN
COCO 22.7 2.6 6.1 3500 N.NNNNN
DAV1 16.3 5.3 8.5 8100 NNNNNNN
DGAR 19.9 3.8 16.0 3600 .NNNNNN
DRAO 6.6 1.2 3.8 4750 NNNNNNN
FAIR .3 .1 .2 4200 FIXED UUUUUUU
FORT 13.3 3.1 7.0 5200 NNNN.NN
GOL2 .3 .5 .2 4101 NNNNNNN
GUAM 13.2 4.1 9.7 7300 NNNNNNN
HART .2 .4 .4 6000 FIXED UUUU...
IISC 11.7 1.8 3.4 2700 NN.N...
IRKT 5.7 5.3 7.4 2800 NNNNNN.
JPLM 10.1 2.9 4.1 4150 NNNNNNN
KIT3 14.7 5.1 3.6 2351 NNNNNNN
KOKB .6 .5 .5 7000 FIXED UUUUUUU
KOSG .3 .4 .5 1100 FIXED UUUUUUU
KOUR 12.8 4.8 9.8 5100 ....NNN
KWJ1 14.1 4.6 16.1 7400 NNNNNNN
LHAS 6.8 4.6 5.9 2400 NNNNNNN
MAC1 16.3 10.0 4.0 3300 NNNNNNN
MADR .3 .5 2.5 1200 FIXED ..N..UU
MAS1 7.6 4.2 4.1 6101 NNNNNNN
MATE 6.6 1.8 4.8 1300 NNNNNNN
MCM4 10.2 7.0 7.5 8002 NNNNNNN
MDO1 6.2 1.7 3.2 4180 NNNNNNN
METS 6.0 1.3 2.2 1800 NNNNNNN
NLIB 6.5 1.3 .9 4090 NNNNNNN
NYAL 4.7 1.9 1.7 1400 NNNNNNN
OBER 4.0 2.5 4.0 1610 NNNNNNN
OHIG 17.3 8.4 10.0 8300 NNNNNNN
ONSA 5.5 2.6 3.2 1050 NNN.NNN
POTS 6.0 1.9 2.9 1650 NNNNNNN
RCM6 11.5 1.9 3.3 4830 NNNNNN.
SANT .3 .1 .3 5000 FIXED ..UUUUU
STJO 7.1 2.9 4.7 4050 NNNNNNN
TAHI 29.7 8.1 9.2 7120 .NNN...
TAIW 9.9 2.0 10.6 2200 NNNNNNN
TIDB .1 .4 .3 3050 FIXED UU.UUUU
TROM .4 .6 3.0 1500 FIXED ....UN.
TSKB 6.9 2.0 6.2 2050 NNNNNNN
USUD 9.0 3.2 12.1 2000 NNNNN..
WES2 5.8 2.1 2.6 4080 NNNNNNN
WTZR .3 .5 .3 1601 NNNNNNN
YAR1 .5 .6 .4 3100 FIXED UUUUUUU
YELL .2 .4 .2 4700 FIXED UUUUUUU
--------------------------------------------------------------------------------
SOLUTION CHARACTERISTICS
1. Software used : EPOS.P.V2
2. Definition of Terrestrial Reference Frame
Fiducial-free adjustment of all station coordinates.
These coordinates are then fixed in the determination of ERPs and ORBITS
3. Data used:
- undifferenced carrier phases
- 24 h arc solutions
5. Adjusted parameters:
- state vector of all satellites
- coordinate corrections
- daily ERPs
- tropospheric zenith path delay (4 h)
- y-bias, solar radiation scaling factor
- ambiguities
- STA and SV clock parameters of each observation epoch
--------------------------------------------------------------------------------
global: ALGO ASC1 BAHR BISH BOGT BRAZ BRMU CAS1 CHAT COCO DAV1 DGAR DRAO FAIR FORT GOL2 GUAM HART IISC IRKT JPLM KIT3 KOKB KOSG KOUR KWJ1 LHAS MAC1 MADR MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM6 SANT STJO TAHI TAIW TIDB TROM TSKB USUD WES2 WTZR YAR1 YELL
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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