[IGSREPORT-4241] Wk 0926 GFZ Analysis Report
G.
G.
Thu Oct 16 06:44:07 PDT 1997
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IGS Electronic Report Thu Oct 16 6:44:07 PDT 1997 Message Number 4241
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Author: G. Gendt
Subject: Wk 0926 GFZ Analysis Report
Subject: Wk 0926 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0926 (DAYS 278-284, DATES 05-10-97 TO 11-10-97)
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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:
______________________________________________________________________________
gfz09267.sum this text file
gfz09267.erp Earth rotation parameters
gfz09267.snx Weekly SINEX File
gfz0926[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0926 DAYS 277 - 284
_______________________________________________________________________________
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"
50725.500 22235 36880 -30616030 2036 2 2 3 3 56 16 26 44 -274 4 4
50726.500 22275 36581 -30618050 2004 2 2 3 3 56 16 26 22 -259 4 4
50727.500 22279 36351 -30620068 2031 2 2 3 3 57 16 26 -20 -231 4 4
50728.500 22283 36112 -30622099 2031 2 2 3 3 56 16 26 26 -245 4 4
50729.500 22285 35872 -30624155 2081 2 2 3 3 56 16 26 -8 -229 4 4
50730.500 22271 35666 -30626225 2059 2 2 3 3 57 16 26 -40 -195 4 4
50731.500 22248 35441 -30628301 2093 2 2 3 3 58 16 26 -24 -258 4 4
50732.500 22284 35162 -30630390 2083 2 2 3 3 57 16 26 96 -274 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 278 279 280 281 282 283 284
-------------------------------------------------------
01 8 11 8 10 9 7 7
02 13 17 14 13 10 14 12
03 11 15 16 9 14 14 13
04 14 21 15 15 15 14 13
05 26 23 17 17 17 16 20
06 22 25 25 22 22 21 16
07 17 13 15 12 15 15 16
09 30 E 32 E 29 E 28 E 29 E 27 E 29 E
10 9 4 6 5 5 8 12
13 15 16 17 16 13 14 15
14 7 7 10 9 11 7 -
15 13 17 16 16 13 16 19
16 6 27 91 5 8 8 10
17 16 15 12 16 17 13 15
18 63 12 11 12 11 10 -
19 26 E 30 E 30 E 36 E 37 E 36 E 36 E
21 8 11 11 8 8 6 5
22 13 17 17 10 19 16 20
23 9 9 11 8 9 10 11
24 12 17 11 11 9 11 11
25 26 E 26 E 28 E 26 E 30 E 34 E 30 E
26 13 12 13 17 15 12 12
27 38 E 39 E 40 E 44 E 36 E 44 E 51 E
29 - - 10 9 7 11 13
30 19 20 14 15 17 17 21
31 14 18 23 11 17 14 11
MEAN 21 20 25 18 18 18 20
---------------------------------------------------
REMARKS: PNR14 deleted from sp3-file for day 284
modelling problems
PNR18 deleted from sp3-file for day 284
modelling problems
PNR29 deleted from sp3-file for day 278
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# 278 279 280 281 282 283 284
----------------------------------------------------
onsa 105001 1189 1243 1244 0 1245 1254 1173
kosg 110001 F 1269 1311 1324 1346 1331 1294 1273
wsrt 111001 1252 1319 1346 1333 1346 1313 1242
mad2 120101 1279 1291 1222 1252 1260 0 0
mate 130002 1179 1262 1314 1292 1312 1299 1200
wtzr 160101 F 1199 1265 1260 1255 1062 0 611
ober 161001 1242 1281 1262 1277 1295 1273 1221
pots 165001 1229 1286 1238 1294 1274 1256 1237
mets 180001 1189 1226 1230 1222 1151 1212 1132
zwen 190001 1174 1198 1175 1189 1179 0 0
usud 200002 1174 1202 1170 1243 1223 1248 1208
tskb 205001 1231 1289 1286 1297 1293 1300 1264
taiw 220001 0 0 0 1186 1225 1154 1162
kit3 235101 1251 1253 0 1310 1314 1319 1268
lhas 240001 1110 1105 1169 1085 1226 1208 1194
iisc 270002 1142 0 0 0 507 1123 1071
irkt 280001 1208 1240 1198 1214 1223 1229 1173
ntus 290001 1032 1058 0 0 0 1052 973
tid2 305201 F 1268 1309 1325 1331 1335 1306 1231
yar2 310201 F 0 0 1303 0 1306 1295 1233
hob2 321001 1186 1265 1259 0 0 1180 1206
mac1 330003 0 1201 1246 1214 1206 1208 1099
chat 340001 1167 1248 1259 1264 1245 1241 1228
coco 350001 1104 1114 1153 1137 1162 1146 1163
dgar 360001 877 0 0 0 0 0 674
algo 400003 F 1209 1234 1247 1255 1215 1203 1172
stjo 405003 1272 1281 1240 1193 1271 1271 1201
wes2 408001 1225 1273 1287 972 1093 963 834
nlib 409001 1202 1239 1273 1272 1255 1277 1208
gol2 410101 F 1244 1286 1305 1304 1271 1278 1257
jplm 415002 1249 1288 1301 1301 1293 1306 1254
mdo1 418001 1166 1272 1220 1296 1267 1262 1205
fair 420002 F 1242 1259 1243 1291 1240 1248 1122
yell 470004 F 1148 1281 1090 1218 984 1027 1085
drao 475003 1217 1265 1257 1277 1261 1273 1243
rcm6 483001 1185 1229 1234 1232 1275 0 1219
thu1 490001 1554 1535 1598 1590 1593 1566 1536
reyk 491001 1129 1178 1193 1198 1101 1160 1145
sant 500002 F 1239 1189 990 0 0 705 976
kour 510002 0 0 574 597 1105 1159 1011
fort 520001 1040 1167 1123 1090 1129 1083 1055
areq 530002 1228 1234 1182 1247 1202 1198 1149
braz 550001 1137 1224 1224 0 1145 0 1080
lpgs 564301 1266 1297 1237 1290 1208 1247 1211
asc1 570002 990 1035 933 967 886 805 995
mas1 610101 1204 1204 1175 1194 1213 1194 1216
mali 630001 1192 0 0 1196 1195 1269 0
bahr 650001 1287 1318 1305 1042 1182 1315 1255
kokb 700002 F 967 887 541 750 726 614 861
tahi 712001 0 0 1164 1262 1226 1229 1136
guam 730001 1094 1111 1135 1161 1189 1138 1078
kwj1 740001 1064 1137 1140 1103 1161 1140 1029
mcm4 800201 1221 1232 1219 1267 1223 1153 1168
cas1 820001 1065 1129 1211 1121 1170 1207 1166
kerg 850001 1137 1191 1185 0 1246 1247 1191
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 278 279 280 281 282 283 284
------------------------------------------
1 2623 2535 2470 2364 2645 2505 2600
2 2583 2398 2454 2377 2599 2486 2572
3 2533 2435 2483 2403 2544 2414 2548
4 2536 2428 2330 2368 2564 2392 2473
5 2589 2473 2301 2191 2453 2390 2635
6 2563 2410 2299 2264 2430 2367 2525
7 2565 2451 2335 2331 2521 2509 2522
9 2526 2474 2346 2211 2468 2365 2559
10 2455 2393 2400 2286 2555 2435 2548
13 2217 2161 2076 1908 2139 2093 2246
14 2570 2479 2377 2270 2448 2387 2535
15 2541 2460 2395 2262 2500 2382 2455
16 2541 2387 2481 2272 2469 2297 2527
17 2479 2413 2281 2128 2424 2317 2414
18 2488 2318 2460 2237 2512 2306 0
19 2425 2345 2460 2227 2429 2317 2441
21 2539 2428 2422 2212 2526 2348 2513
22 2442 2353 2342 2314 2504 2435 2488
23 2572 2391 2440 2255 2510 2392 2566
24 2536 2496 2369 2241 2523 2399 2637
25 2397 2274 2274 2111 2500 2408 2526
26 2554 2442 2364 2240 2504 2481 2596
27 2526 2446 2426 2319 2499 2436 2428
29 0 2493 2572 2357 2655 2507 2639
30 2582 2466 2387 2231 2428 2445 2535
31 2430 2350 2463 2371 2497 2395 2454
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 278 to 284
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 .5 .6 .3 4000 FIXED UUUUUUU
AREQ 12.6 4.7 10.0 5300 NNNNNNN
ASC1 32.1 8.9 15.7 5700 NNNNNNN
BAHR 9.8 7.7 6.8 6500 NNNNNNN
BISH 9.1 7.3 3.4 2399 NNNNNNN
BRAZ 10.7 5.0 10.3 5500 NNN.N.N
CAS1 10.2 11.7 9.0 8200 NNNNNNN
CHAT 6.0 5.0 6.1 3400 NNNNNNN
COCO 12.7 14.4 5.9 3500 NNNNNNN
DGAR 25.0 15.1 10.4 3600 N.....N
DRAO 5.8 2.7 3.6 4750 NNNNNNN
FAIR .2 .3 .4 4200 FIXED UUUUUUU
FORT 15.2 5.3 9.9 5200 NNNNNNN
GOL2 .6 .4 .4 4101 NNNNNNN
GUAM 17.5 9.4 10.3 7300 NNNNNNN
HOB2 9.7 4.0 5.3 3210 NNN..NN
IISC 7.2 10.7 3.9 2700 N...NNN
IRKT 6.2 7.0 5.4 2800 NNNNNNN
JPLM 7.1 3.1 3.8 4150 NNNNNNN
KERG 4.4 10.2 8.7 8500 NNN.NNN
KIT3 7.3 7.4 3.1 2351 NN.NNNN
KOKB .5 .4 .7 7000 FIXED UUUUUUU
KOSG .2 .6 .8 1100 FIXED UUUUUUU
KOUR 5.6 6.3 9.2 5100 ..NNNNN
KSTU 6.3 7.4 5.8 2500 NNNNNNN
KWJ1 31.7 7.8 16.9 7400 NNNNNNN
LHAS 5.4 9.5 4.4 2400 NNNNNNN
LPGS 7.9 5.4 9.5 5643 NNNNNNN
MAC1 4.8 5.3 6.0 3300 .NNNNNN
MAD2 7.9 2.2 5.2 1201 NNNNN..
MALI 25.9 14.2 1.7 6300 N..NNN.
MAS1 4.6 3.0 7.1 6101 FIXED NNNUNNN
MATE 5.9 2.4 2.4 1300 FIXED NNUNNUN
MCM4 10.7 6.3 6.7 8002 NNNNNNN
MDO1 9.0 2.8 4.7 4180 NNNNNNN
METS 7.9 3.0 1.6 1800 NNNNNNN
NLIB 12.4 3.2 5.7 4090 NNNNNNN
NTUS 20.2 6.5 10.0 2900 NN...NN
OBER 8.5 1.1 3.1 1610 NNNNNNN
ONSA 8.6 2.9 3.2 1050 NNN.NNN
POTS 9.6 2.4 2.2 1650 NNNNNNN
RCM6 8.7 3.5 3.8 4830 NNNNN.N
REYK 9.5 3.8 3.2 4910 NNNNNNN
RIOG 11.2 4.1 7.2 5610 NNNNNNN
SANT .3 .1 .3 5000 FIXED UUU..UU
STJO 10.0 1.6 4.3 4050 NNNNNNN
TAHI 12.7 6.7 12.5 7120 ..NNNNN
TAIW 11.9 10.4 9.7 2200 ...NNNN
THU1 7.8 3.9 .9 4900 NNNNNNN
TID2 .4 .6 .2 3052 FIXED UUUUUUU
TSKB 9.9 6.4 6.1 2050 NNNNNNN
USUD 25.6 6.0 6.5 2000 NNNNNNN
WES2 7.3 3.1 5.9 4080 NNNNNNN
WSRT 7.4 2.2 2.5 1110 NNNNNNN
WTZR .1 .3 1.3 1601 NNNNN.N
YAR2 .2 .2 .2 3102 FIXED ..U.UUU
YELL .3 .3 .3 4700 FIXED UUUUUUU
ZWEN 5.1 3.2 3.7 1900 NNNNN..
--------------------------------------------------------------------------------
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 CAS1 CHAT COCO DGAR DRAO FAIR FORT 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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