[IGSREPORT-4285] Wk 0928 GFZ Analysis Report
G.
G.
Thu Oct 30 05:42:38 PST 1997
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IGS Electronic Report Thu Oct 30 5:42:38 PST 1997 Message Number 4285
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Author: G. Gendt
Subject: Wk 0928 GFZ Analysis Report
Subject: Wk 0928 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0928 (DAYS 292-298, DATES 19-10-97 TO 25-10-97)
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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:
______________________________________________________________________________
gfz09287.sum this text file
gfz09287.erp Earth rotation parameters
gfz09287.snx Weekly SINEX File
gfz0928[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0928 DAYS 291 - 298
_______________________________________________________________________________
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"
50739.500 22613 33253 -30645146 2097 2 2 3 3 54 16 26 17 -295 4 4
50740.500 22647 32961 -30647242 2096 2 2 3 3 57 16 26 45 -284 4 4
50741.500 22726 32676 -30649338 2095 2 2 3 3 57 16 26 106 -271 4 4
50742.500 22804 32404 -30651409 2047 2 2 3 3 58 16 26 51 -225 4 4
50743.500 22829 32149 -30653429 1993 2 2 3 3 58 16 26 -7 -241 4 4
50744.500 22814 31895 -30655410 1969 2 2 3 3 57 16 26 -65 -240 4 4
50745.500 22761 31654 -30657379 1969 2 2 3 3 57 16 26 -42 -263 4 4
50746.500 22693 31376 -30659350 1974 2 2 3 3 56 16 26 -83 -294 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 292 293 294 295 296 297 298
-------------------------------------------------------
01 6 6 6 9 5 9 7
02 15 16 15 13 13 13 15
03 11 13 16 13 12 8 12
04 21 E 32 E 30 E 40 E 39 E 44 E 58 E
05 26 20 16 18 18 15 18
06 13 17 15 15 14 14 17
07 14 14 13 13 17 16 18
09 33 E 33 E 32 E 40 E 37 E 31 E 22 E
10 8 6 6 12 10 8 4
13 14 19 19 17 14 17 16
14 - 9 13 7 9 15 138
15 20 E 17 E 24 E 31 E 37 E 25 E 30 E
16 13 11 16 10 10 8 14
17 15 E 25 E 23 E 16 E 20 E 24 E 24 E
18 10 29 15 10 9 12 13
19 33 E 22 E 27 E 27 E 24 E 30 E 22 E
21 10 2 5 5 7 6 6
22 15 11 21 14 13 17 18
23 9 9 8 9 12 9 9
24 15 E 15 E 17 E 29 E 20 E 31 E 27 E
25 39 E 43 E 44 E 40 E 39 E 31 E 30 E
26 5 7 6 6 6 6 5
27 46 E 40 E 41 E 36 E 30 E 35 E 24 E
29 11 8 8 10 8 12 11
30 22 24 23 24 27 22 19
31 11 11 10 9 10 15 10
MEAN 20 20 21 21 21 21 21
---------------------------------------------------
REMARKS:
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# 292 293 294 295 296 297 298
----------------------------------------------------
onsa 105001 1241 1210 1194 1231 1210 1207 1208
kosg 110001 F 1292 1293 1314 1219 1305 1330 1320
wsrt 111001 1312 1314 1330 1314 1340 1330 1310
mad2 120101 1305 1211 1194 1245 1151 1210 1297
mate 130002 1316 1303 1296 1311 1297 1274 1302
wtzr 160101 F 1248 1216 1243 1180 1250 1242 1238
ober 161001 1280 1273 1275 1285 1280 1251 1267
pots 165001 1243 1261 1259 1249 1229 1206 1247
mets 180001 1176 1181 1175 1176 0 1217 1195
zwen 190001 1162 1139 1149 0 1182 1185 1114
usud 200002 1229 1202 1230 1192 1208 1245 1206
tskb 205001 1287 1279 1281 1286 1270 1280 1277
taiw 220001 1076 1109 1112 1163 1136 0 0
kit3 235101 1242 1291 1290 1306 1290 1284 1299
lhas 240001 0 0 0 1261 1139 1210 1219
iisc 270002 1185 1195 1155 1175 1163 0 1124
irkt 280001 1231 1258 1256 1253 1245 1219 1230
ntus 290001 1052 1066 1103 1103 1043 1018 1029
tid2 305201 F 1336 1316 1320 1325 1321 1267 1312
yar2 310201 F 1282 1303 1293 0 0 1298 1317
hob2 321001 1202 1206 1238 0 0 0 0
mac1 330003 1134 1188 1193 1189 1156 1133 1162
chat 340001 1262 1233 1276 1273 1254 1256 1261
coco 350001 1124 957 1173 1150 1167 1156 1090
dgar 360001 844 805 959 1013 1039 1037 944
algo 400003 F 1213 1194 1221 1224 1149 1229 1079
stjo 405003 1194 1194 1245 1238 1219 1227 1232
wes2 408001 1250 0 0 0 1268 1276 1270
nlib 409001 1233 1248 1249 1250 1262 1253 1273
gol2 410101 F 1261 1280 1243 1238 1267 1259 1306
jplm 415002 1308 1298 1271 1222 1295 1275 1293
mdo1 418001 1179 1260 1257 1267 1268 1262 1260
fair 420002 F 1243 1214 1238 1262 1239 1145 1261
yell 470004 F 1153 1104 1236 1278 1245 1065 1136
drao 475003 1247 1240 1241 1278 1254 1280 1275
rcm6 483001 1238 1234 1212 1251 1230 1246 1174
brmu 485001 0 0 0 856 0 0 1215
thu1 490001 1613 672 0 0 0 0 0
reyk 491001 1203 1216 1219 1235 1216 1221 1170
sant 500002 F 960 823 1138 694 0 0 677
kour 510002 1168 1147 1101 1118 1201 1177 1118
fort 520001 1173 1108 1089 1109 1146 1125 1069
areq 530002 1240 1239 1255 1263 1222 1258 1244
braz 550001 0 1121 1117 1120 1167 0 0
lpgs 564301 1285 1281 1290 1272 1299 1281 1301
asc1 570002 839 900 819 746 902 962 838
mas1 610101 1196 1209 1182 1200 1219 1230 1212
mali 630002 0 0 0 0 0 883 1054
bahr 650001 1279 972 1254 1183 1269 1249 1217
kokb 700002 F 898 621 622 0 903 897 840
tahi 712001 0 0 1138 1235 0 1193 1287
gala 725001 1033 1095 1056 0 0 0 0
guam 730001 1176 1100 1157 1156 1197 1109 1162
kwj1 740001 1125 1060 1107 1158 1100 1087 1114
mcm4 800201 1249 1211 1212 1215 1182 1211 1245
cas1 820001 1197 1195 1145 1202 1171 1207 1216
kerg 850001 1232 1235 1206 0 0 1243 1249
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 292 293 294 295 296 297 298
------------------------------------------
1 2657 2575 2665 2415 2494 2535 2626
2 2573 2561 2532 2313 2327 2411 2427
3 2500 2415 2573 2373 2346 2480 2482
4 2458 2310 2411 2263 2174 2253 2414
5 2682 2476 2575 2305 2302 2405 2538
6 2505 2397 2518 2308 2312 2426 2479
7 2791 2572 2660 2351 2460 2560 2618
9 2568 2444 2584 2399 2356 2372 2457
10 2567 2498 2596 2301 2289 2326 2344
13 2096 2021 2243 1854 2023 2117 2108
14 2583 2448 2572 2255 2286 2377 2473
15 2461 2402 2534 2253 2282 2404 2353
16 2641 2585 2484 2361 2296 2315 2546
17 2438 2360 2431 2265 2340 2239 2353
18 2532 2472 2581 2290 2339 2384 2412
19 2487 2501 2540 2211 2269 2399 2464
21 2516 2402 2193 2350 2281 2470 2457
22 2518 2479 2506 2259 2382 2445 2444
23 2624 2632 2624 2394 2486 2512 2555
24 2488 2353 2483 2307 2242 2308 2429
25 2463 2397 2500 2156 2157 2359 2465
26 2629 2570 2631 2404 2379 2514 2592
27 2532 2501 2398 2262 2306 2361 2465
29 2749 2660 2646 2430 2415 2551 2681
30 2568 2543 2556 2290 2423 2493 2571
31 2648 2453 2575 2337 2363 2442 2542
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 292 to 298
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 2.4 .5 1.8 4000 FIXED UUUUUUU
AREQ 6.7 2.2 8.4 5300 NNNNNNN
ASC1 18.2 4.7 5.1 5700 NNNNNNN
BAHR 13.4 10.2 8.2 6500 NNNNNNN
BISH 7.0 8.9 5.2 2399 NNNNNNN
BRAZ 17.8 1.8 10.4 5500 .NNNN..
BRMU 14.8 1.6 .9 4850 ...N..N
CAS1 31.2 11.8 13.0 8200 NNNNNNN
CHAT 11.4 3.6 8.8 3400 NNNNNNN
COCO 20.3 18.0 16.3 3500 NNNNNNN
DGAR 25.6 16.5 7.8 3600 NNNNNNN
DRAO 7.0 2.0 2.8 4750 NNNNNNN
FAIR 1.6 .7 .4 4200 FIXED UUUUUUU
FORT 14.8 1.9 9.5 5200 NNNNNNN
GALA 2.1 2.1 10.2 7250 NNN....
GOL2 .9 .3 1.9 4101 NNNNNNN
GUAM 14.1 11.5 7.7 7300 NNNNNNN
HOB2 10.1 .5 4.0 3210 NNN....
IISC 13.7 16.2 5.7 2700 NNNNN.N
IRKT 7.3 11.6 3.3 2800 NNNNNNN
JPLM 9.6 3.3 2.9 4150 NNNNNNN
KERG 16.6 5.6 7.3 8500 NNN..NN
KIT3 6.7 8.9 6.2 2351 NNNNNNN
KOKB .6 .9 1.3 7000 FIXED UUU.UUU
KOSG 4.7 .5 .9 1100 FIXED UUUUUUU
KOUR 13.1 1.4 7.0 5100 NNNNNNN
KSTU 7.1 11.6 4.9 2500 NNNNNNN
KWJ1 15.3 7.8 9.2 7400 NNNNNNN
LHAS 9.3 14.5 5.9 2400 ...NNNN
LPGS 13.3 4.4 9.0 5643 NNNNNNN
MAC1 13.8 3.2 8.0 3300 NNNNNNN
MAD2 8.9 2.6 4.3 1201 NNNNNNN
MALI 8.8 5.7 7.7 6300 .....NN
MAS1 11.1 1.6 5.2 6101 FIXED NNNUUUN
MATE 8.1 1.3 3.0 1300 FIXED NUNUUUN
MCM4 18.3 5.6 10.6 8002 NNNNNNN
MDO1 8.2 1.7 2.5 4180 NNNNNNN
METS 3.9 1.5 2.2 1800 NNNN.NN
NLIB 8.2 1.3 3.2 4090 NNNNNNN
NTUS 25.0 20.8 9.1 2900 NNNNNNN
OBER 5.0 1.3 2.8 1610 NNNNNNN
ONSA 2.8 1.8 2.5 1050 NNNNNNN
POTS 5.7 1.2 1.7 1650 NNNNNNN
RCM6 10.0 2.0 5.9 4830 NNNNNNN
REYK 8.2 3.4 4.0 4910 NNNNNNN
RIOG 4.1 4.0 8.8 5610 NNN.NN.
SANT 1.6 .5 .9 5000 FIXED UUUU..U
STJO 5.3 1.4 6.3 4050 NNNNNNN
TAHI 4.7 4.2 14.8 7120 ..NN.NN
TAIW 18.6 14.9 12.7 2200 NNNNN..
THU1 16.8 .3 2.0 4900 NN.....
TID2 .3 2.8 2.9 3052 FIXED UUUUUUU
TSKB 8.7 11.0 6.6 2050 NNNNNNN
USUD 10.3 9.6 5.6 2000 NNNNNNN
WES2 2.4 .8 3.5 4080 N...NNN
WSRT 3.2 1.7 2.0 1110 NNNNNNN
WTZR 4.8 .5 1.1 1601 NNNNNNN
YAR2 .6 .5 .7 3102 FIXED UUU..UU
YELL 1.9 .7 1.2 4700 FIXED UUUUUUU
ZWEN 6.6 1.6 3.0 1900 NNN.NNN
--------------------------------------------------------------------------------
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 AREQ ASC1 BAHR BISH BRAZ BRMU CAS1 CHAT COCO DGAR DRAO FAIR FORT GALA GOL2 GUAM HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MAD2 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS OBER ONSA POTS RCM6 REYK RIOG SANT STJO TAHI TAIW THU1 TID2 TSKB USUD WES2 WSRT WTZR YAR2 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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