[IGSREPORT-3758] Wk 0905 GFZ Analysis Report
G.Gendt
G.Gendt
Wed May 21 04:23:11 PDT 1997
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IGS Electronic Report Wed May 21 4:23:11 PDT 1997 Message Number 3758
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Author: G.Gendt, G. Dick, W. Soehne, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0905 GFZ Analysis Report
Subject: Wk 0905 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0905 (DAYS 131-137, DATES 11-05-97 TO 17-05-97)
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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:
______________________________________________________________________________
gfz09057.sum this text file
gfz09057.erp Earth rotation parameters
gfz09057.snx Weekly SINEX File
gfz0905[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0905 DAYS 130 - 137
_______________________________________________________________________________
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"
50578.500 -13766 45969 -30383524 2277 1 2 3 3 52 16 25 276 321 4 4
50579.500 -13478 46276 -30385777 2229 2 2 3 3 52 16 25 263 280 4 4
50580.500 -13237 46573 -30388001 2219 1 2 3 3 51 16 25 218 284 4 4
50581.500 -13031 46825 -30390183 2145 1 2 3 3 50 16 25 182 223 4 4
50582.500 -12829 47055 -30392304 2097 2 2 3 3 51 16 25 216 236 4 4
50583.500 -12615 47270 -30394384 2064 2 2 3 3 50 16 25 237 196 4 4
50584.500 -12361 47497 -30396432 2031 2 2 3 3 52 16 25 263 224 4 4
50585.500 -12079 47706 -30398468 2041 2 2 3 3 50 16 24 291 181 4 4
____________________________________________________________________________________________________
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 131 132 133 134 135 136 137
-------------------------------------------------------
01 12 10 13 12 9 13 7
02 14 19 15 17 17 16 19
03 12 11 7 12 10 10 19
04 49 E 47 E 57 E 52 E 58 E 49 E 53 E
05 22 13 25 26 24 20 24
06 17 6 10 12 15 9 9
07 9 9 11 10 11 12 12
09 19 22 23 17 18 20 19
10 14 15 14 15 19 11 12
14 18 97 32 18 15 12 19
15 29 E 25 E 27 E 28 E 26 E 24 E 26 E
16 19 12 18 19 13 21 64
17 27 E 34 E 25 E 21 E 31 E 29 E 29 E
18 12 9 5 10 11 7 10
19 900 20 27 20 21 23 -
21 11 9 11 9 8 9 14
22 20 20 13 13 14 15 17
23 5 7 5 6 8 10 9
24 28 E 36 E 41 E 31 E 45 E 37 E 41 E
25 17 18 15 15 12 17 16
26 6 8 9 6 10 7 7
27 33 24 25 24 24 19 20
29 15 16 15 13 12 10 16
30 24 19 12 20 22 20 26
31 10 10 13 9 11 11 11
MEAN 21 27 22 20 22 20 25
---------------------------------------------------
REMARKS:(1) PNR19 deleted from sp3-file for day 137
modelling problems
CLOCK ESTIMATION: MDO1 was used as time reference for day 134
ALGO was used as time reference for day 131-133,135-137
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 131 132 133 134 135 136 137
----------------------------------------------------
onsa 105001 1233 1201 1255 1211 1232 1169 1097
kosg 110001 F 1286 1257 1297 1282 1278 1253 1224
madr 120002 F 1100 974 0 0 0 719 0
mate 130002 1272 1271 1257 1263 1278 1256 1221
nyal 140001 1293 1306 1298 1292 1215 1222 1145
trom 150001 F 253 0 0 307 337 0 0
wtzr 160101 F 1204 1270 1254 1248 1240 1258 1184
ober 161001 1190 1229 0 1222 1230 1220 1171
pots 165001 1194 1227 1234 1235 1231 1226 1173
mets 180001 1188 1205 1195 1199 1214 1233 1184
zwen 190001 0 954 0 0 0 0 0
usud 200002 1239 1232 1232 1169 1228 1197 1190
tskb 205001 1276 1268 1267 1269 1261 1279 1212
taiw 220001 1241 1217 1212 1233 1236 1200 1222
kit3 235101 0 873 879 873 874 878 823
lhas 240001 0 0 1173 1137 1169 1231 1177
iisc 270002 1207 0 1082 899 488 690 1137
irkt 280001 1257 1265 1276 1232 1220 1241 1208
tidb 305003 F 1202 1234 1257 0 0 881 1207
yar1 310001 F 0 1091 1236 1210 1250 1263 1206
mac1 330003 1215 1215 1171 1177 1092 1196 1100
chat 340001 1224 1230 1213 1213 1212 1210 1127
coco 350001 628 0 1096 1101 873 1106 775
dgar 360001 1021 1088 0 1081 993 971 975
algo 400003 F 1266 1141 1026 0 1219 1207 1201
stjo 405003 1243 1242 1234 1256 1225 1207 1190
wes2 408001 1246 1270 1265 1264 1264 1108 1219
nlib 409001 1250 1238 1240 1252 1238 1255 1215
gol2 410101 F 1195 1284 1284 1280 1281 1215 1219
jplm 415002 1234 1222 1238 1236 1211 1229 1160
mdo1 418001 1232 926 1255 1242 1221 1265 1209
fair 420002 F 1225 1227 1241 1209 1044 1234 1123
yell 470004 F 1180 1223 1277 1261 937 1276 1066
drao 475003 1274 1250 1263 1257 1274 1277 1217
rcm6 483001 1245 1250 1247 1276 1262 1251 1206
brmu 485001 1237 1224 1251 1254 1245 1252 1213
thu1 490001 1528 1545 1518 1533 1515 1527 1456
sant 500002 F 1269 1297 1283 1277 1213 975 345
fort 520001 1142 1145 1133 1155 0 0 0
bogt 540001 723 1033 1166 1160 1095 1075 1091
braz 550001 1219 0 0 0 0 0 0
asc1 570002 1143 1190 1157 1158 0 1092 1041
hart 600002 F 1250 1169 1259 1225 1206 1232 1187
mas1 610101 1155 1195 1219 1194 1191 1199 1149
mali 630001 1197 1179 1207 1194 1143 1228 0
bahr 650001 1292 1104 609 1302 1324 1289 1240
kokb 700002 F 740 773 929 733 772 386 442
tahi 712001 1214 1181 1230 1207 1194 1186 1120
guam 730001 1104 1123 1142 1175 1125 1167 1110
kwj1 740001 1056 1083 1155 1070 1126 1090 1103
mcm4 800201 1218 1229 1143 1218 1213 1109 1187
dav1 810001 1187 1142 1126 1170 1102 1119 1070
cas1 820001 978 1121 1125 1062 1122 1116 1083
ohig 830001 1114 1053 820 881 1023 1015 993
kerg 850001 1193 1199 1234 1221 1159 1233 1155
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 131 132 133 134 135 136 137
------------------------------------------
1 2531 2555 2547 2565 2398 2591 2499
2 2423 2393 2410 2366 2238 2368 2367
3 2313 2441 2441 2366 2169 2372 2280
4 2321 2399 2289 2328 2295 2398 2315
5 2426 2273 2298 2413 2284 2423 2347
6 2365 2315 2261 2279 2216 2242 2291
7 2555 2464 2452 2489 2388 2579 2536
9 2522 2419 2372 2428 2324 2474 2359
10 2489 2474 2378 2463 2334 2421 2340
14 2392 2346 2363 2350 2176 2324 2194
15 2398 2363 2347 2360 2185 2304 2207
16 2369 2245 2294 2287 2228 2377 2264
17 2292 2365 2349 2335 2165 2193 2166
18 2367 2200 2179 2222 2211 2206 2255
19 2334 2413 2410 2360 2251 2315 0
21 2490 2472 2400 2479 2307 2529 2374
22 2527 2486 2382 2364 2316 2401 2274
23 2535 2525 2477 2570 2435 2507 2495
24 2449 2380 2448 2365 2420 2480 2453
25 2315 2488 2521 2423 2425 2439 2451
26 2478 2369 2224 2325 2343 2377 2313
27 2333 2298 2320 2359 2286 2306 2174
29 2520 2549 2523 2485 2197 2438 2354
30 2331 2330 2290 2291 2309 2379 2400
31 2443 2514 2422 2489 2263 2481 2289
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 131 to 137
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 1.3 .9 1.9 4000 FIXED UUU.UUU
ASC1 15.4 4.4 7.6 5700 NNNN.NN
BAHR 9.9 5.5 7.0 6500 NNNNNNN
BISH 7.8 4.5 6.6 2399 NNNNNNN
BOGT 20.8 5.9 8.8 5400 NNNNNNN
BRAZ .0 .0 .0 5500 N......
BRMU 9.8 3.3 7.6 4850 NNNNNNN
CAS1 8.1 4.8 6.1 8200 NNNNNNN
CHAT 11.7 5.2 6.9 3400 NNNNNNN
COCO 14.0 4.8 18.1 3500 N.NNNNN
DAV1 6.3 5.6 7.6 8100 NNNNNNN
DGAR 13.9 6.6 13.7 3600 NN.NNNN
DRAO 5.9 .5 2.8 4750 NNNNNNN
FAIR .4 1.9 1.2 4200 FIXED UUUUUUU
FORT 15.0 8.8 10.1 5200 NNNN...
GOL2 .5 .8 1.4 4101 NNNNNNN
GUAM 10.4 6.5 12.2 7300 NNNNNNN
HART 2.8 1.2 1.2 6000 FIXED UUUUUUU
IISC 16.9 4.9 18.0 2700 N.NNNNN
IRKT 7.4 5.1 5.8 2800 NNNNNNN
JPLM 6.5 1.5 .8 4150 NNNNNNN
KERG 14.3 4.2 7.2 8500 NNNNNNN
KIT3 22.9 9.1 10.3 2351 .NNNNNN
KOKB .6 1.3 .3 7000 FIXED UUUUUUU
KOSG 2.0 2.7 .9 1100 FIXED UUUUUUU
KWJ1 17.6 6.0 12.0 7400 NNNNNNN
LHAS 8.0 2.2 13.4 2400 ..NNNNN
MAC1 10.8 5.0 4.6 3300 NNNNNNN
MADR .0 .1 .2 1200 FIXED UU...U.
MALI 22.5 5.0 7.6 6300 NNNNNN.
MAS1 7.0 3.6 6.5 6101 FIXED NNUNNNN
MATE 7.4 3.9 4.9 1300 FIXED NNUNNNN
MCM4 11.4 4.9 3.9 8002 NNNNNNN
MDO1 10.9 2.1 3.5 4180 NNNNNNN
METS 9.1 3.1 4.8 1800 NNNNNNN
NLIB 5.8 1.3 1.8 4090 NNNNNNN
NYAL 7.2 3.5 5.5 1400 NNNNNNN
OBER 4.0 1.5 3.8 1610 NN.NNNN
OHIG 6.4 3.5 6.0 8300 NNNNNNN
ONSA 6.2 3.4 3.5 1050 NNNNNNN
POTS 7.5 3.6 3.7 1650 NNNNNNN
RCM6 11.1 4.6 4.8 4830 NNNNNNN
SANT 2.1 1.0 .4 5000 FIXED UUUUUUU
STJO 9.6 3.1 4.0 4050 NNNNNNN
TAHI 9.4 5.7 13.9 7120 NNNNNNN
TAIW 8.2 8.5 11.0 2200 NNNNNNN
THU1 1.8 3.3 2.2 4900 NNNNNNN
TIDB .7 .4 1.2 3050 FIXED UUU..UU
TROM 1.2 .6 .5 1500 FIXED U..UU..
TSKB 8.9 4.9 11.3 2050 NNNNNNN
USUD 23.3 6.8 10.7 2000 NNNNNNN
WES2 1.9 2.1 3.1 4080 NNNNNNN
WTZR 2.0 2.7 1.2 1601 NNNNNNN
YAR1 1.4 .5 1.6 3100 FIXED .UUUUUU
YELL .7 .8 2.0 4700 FIXED UUUUUUU
ZWEN .0 .0 .0 1900 .N.....
--------------------------------------------------------------------------------
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 KERG KIT3 KOKB KOSG KWJ1 LHAS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM6 SANT STJO TAHI TAIW THU1 TIDB TROM TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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