[IGSREPORT-4260] Wk 0927 GFZ Analysis Report
G.
G.
Thu Oct 23 04:36:34 PDT 1997
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IGS Electronic Report Thu Oct 23 4:36:34 PDT 1997 Message Number 4260
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Author: G. Gendt
Subject: Wk 0927 GFZ Analysis Report
Subject: Wk 0927 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0927 (DAYS 285-291, DATES 12-10-97 TO 18-10-97)
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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:
______________________________________________________________________________
gfz09277.sum this text file
gfz09277.erp Earth rotation parameters
gfz09277.snx Weekly SINEX File
gfz0927[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0927 DAYS 284 - 291
_______________________________________________________________________________
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"
50732.500 22284 35162 -30630669 2083 2 2 3 3 57 16 26 96 -274 4 4
50733.500 22372 34887 -30632739 2057 2 2 3 3 59 16 26 84 -249 4 4
50734.500 22432 34646 -30634788 2042 2 2 3 3 57 16 26 43 -234 4 4
50735.500 22483 34388 -30636807 1995 2 2 3 3 58 16 26 47 -261 4 4
50736.500 22544 34112 -30638818 2028 2 2 3 3 55 16 26 57 -284 4 4
50737.500 22587 33840 -30640869 2073 2 2 3 3 54 16 26 4 -246 4 4
50738.500 22601 33557 -30642959 2107 2 2 3 3 55 16 26 5 -305 4 4
50739.500 22613 33253 -30645060 2097 2 2 3 3 54 16 26 17 -295 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 285 286 287 288 289 290 291
-------------------------------------------------------
01 9 19 11 7 8 9 6
02 9 14 11 9 13 13 14
03 14 14 13 9 10 13 12
04 23 22 22 E 28 E 22 E 27 E 26 E
05 19 25 20 17 19 21 19
06 15 17 14 17 13 12 14
07 14 16 14 12 14 16 15
09 34 E 31 E 33 E 32 E - E - E 29 E
10 7 6 10 7 6 3 4
13 18 15 15 17 14 18 15
14 - 8 11 9 8 8 -
15 16 14 19 19 18 23 E 21 E
16 13 8 9 12 15 8 7
17 16 13 15 18 17 17 18
18 - 9 9 8 9 10 8
19 30 E 35 E 39 E 41 E 34 E 30 E 28 E
21 7 4 6 7 3 7 11
22 20 22 20 20 16 17 14
23 11 10 10 10 8 6 10
24 10 13 19 E 18 E 19 E 9 E 13 E
25 37 E 36 E 50 E 52 E 54 E 52 E 54 E
26 12 10 9 10 8 6 6
27 41 E 55 E 46 E 51 E 56 E 55 E 54 E
29 12 - - 10 13 23 10
30 16 21 19 22 20 25 19
31 13 14 11 14 11 11 10
MEAN 20 21 21 22 21 22 21
---------------------------------------------------
REMARKS: PNR29 deleted from sp3-file for day 286
modelling problems
PNR08 deleted from sp3-file for day 287
PNR09 deleted from sp3-file for day 289
(manouvre)
PNR14 deleted from sp3-file for day 291
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# 285 286 287 288 289 290 291
----------------------------------------------------
onsa 105001 1252 1169 1195 1212 1165 1216 1175
kosg 110001 F 1323 1263 1298 1328 1255 1301 1254
wsrt 111001 1344 1273 1338 1335 1220 1306 1267
mad2 120101 1311 0 1159 1216 1101 997 0
mate 130002 1297 1259 1306 1318 1264 1298 1258
wtzr 160101 F 1232 1195 1248 1223 1195 1221 1191
ober 161001 1254 1238 1271 1280 1225 1267 1215
pots 165001 1268 1235 1271 1297 1208 1248 1200
mets 180001 1243 1170 1192 1208 1184 1205 1133
zwen 190001 1227 0 1178 0 0 0 0
usud 200002 1205 1143 1251 1265 1193 1236 1190
tskb 205001 1298 1259 1293 1293 1235 1272 1251
lhas 240001 1258 1149 0 0 0 0 0
iisc 270002 1156 1156 1177 1198 1145 1209 1155
irkt 280001 1173 1140 1227 594 1122 1241 1162
ntus 290001 702 984 1004 1093 1066 1039 832
tid2 305201 F 1336 1257 1327 1330 1293 1324 1281
yar2 310201 F 1316 1238 1291 866 1225 1304 1245
hob2 321001 1244 1187 0 0 0 0 1197
kit3 235101 0 1244 1298 1292 1254 1293 1239
mac1 330003 1219 1206 1238 1193 1125 1202 1159
chat 340001 1269 1229 1255 1266 1228 1275 1200
coco 350001 1167 1076 1174 1181 1101 1124 1109
dgar 360001 968 855 0 848 811 817 924
algo 400003 F 1213 1145 1214 1193 1158 1198 1163
stjo 405003 1266 1218 1235 1247 1212 1222 1193
wes2 408001 1073 1234 1275 1259 1231 1246 1204
nlib 409001 1247 1234 1237 1252 1226 1203 1203
gol2 410101 F 1284 1220 1271 1288 1215 1249 1208
jplm 415002 1278 1248 1289 1285 1239 1290 1248
mdo1 418001 1259 1185 1295 951 1238 1251 1189
fair 420002 F 1268 1227 1285 1288 1202 1287 1230
yell 470004 F 1185 1140 1255 1232 1200 1233 1133
drao 475003 1279 1225 1240 1279 1216 1268 1232
rcm6 483001 1260 1193 1250 1232 1207 1213 1195
thu1 490001 1599 1533 1605 1568 1557 1183 1530
reyk 491001 1224 1139 1203 1200 1192 1103 1191
sant 500002 F 1089 894 0 0 563 0 0
kour 510002 1081 1012 1176 1159 1121 1166 1010
fort 520001 1031 1074 1112 1169 1111 1087 1105
areq 530002 1242 1197 1236 1251 1205 1251 1193
braz 550001 1105 1125 1178 1194 1163 1152 968
lpgs 564301 1310 1267 1289 1308 1253 1287 1162
asc1 570002 948 873 959 859 956 1055 836
mas1 610101 1174 1198 1210 1155 1181 1231 1149
mali 630001 1248 1217 1242 0 1151 0 0
bahr 650001 1325 1282 1302 1335 1286 1265 1200
kokb 700002 F 951 880 0 519 817 793 888
tahi 712001 1247 1182 1162 1249 1023 1217 1113
gala 725001 1068 970 1070 1096 1041 1068 940
guam 730001 0 0 0 1067 1093 0 0
kwj1 740001 1086 1055 1110 1132 979 1132 1079
mcm4 800201 1254 1213 1213 1249 1142 1218 1202
cas1 820001 0 0 960 1219 1192 1142 1150
kerg 850001 1262 1181 1249 1246 1191 1227 1179
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 285 286 287 288 289 290 291
------------------------------------------
1 2689 2578 2549 2551 2602 2413 2446
2 2569 2560 2344 2494 2473 2370 2399
3 2490 2432 2315 2318 2546 2270 2384
4 2538 2474 2309 2242 2380 2166 2318
5 2648 2582 2489 2348 2634 2410 2488
6 2536 2414 2480 2354 2473 2312 2440
7 2678 2711 2518 2463 2676 2396 2519
9 2675 2537 2373 2527 0 2346 2421
10 2509 2457 2384 2431 2565 2311 2383
13 2130 2166 1942 2020 2135 1905 1869
14 2530 2588 2390 2429 2578 2316 0
15 2623 2613 2446 2404 2582 2026 2219
16 2530 2605 2311 2385 2364 2418 2377
17 2408 2455 2477 2363 2373 2334 2397
18 2560 2564 2412 2295 2493 2385 2388
19 2505 2460 2377 2211 2497 2377 2297
21 2580 2477 2397 2350 2521 2332 2387
22 2468 2375 2423 2365 2484 2230 2362
23 2606 2658 2543 2512 2622 2443 2513
24 2632 2558 2364 2210 2477 2199 2328
25 2512 2340 2367 2240 2383 2122 2261
26 2687 2576 2485 2428 2552 2382 2452
27 2544 2503 2387 2476 2399 2296 2329
29 2760 0 2522 2469 2585 2394 2439
30 2602 2464 2527 2536 2600 2389 2427
31 2530 2447 2392 2407 2603 2353 2324
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 285 to 291
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 1.4 .2 1.0 4000 FIXED UUUUUUU
AREQ 12.5 5.6 12.8 5300 NNNNNNN
ASC1 20.4 6.4 9.4 5700 NNNNNNN
BAHR 13.2 3.0 8.5 6500 NNNNNNN
BISH 7.6 2.3 5.8 2399 NNNNNNN
BRAZ 18.9 4.1 10.6 5500 NNNNNNN
CAS1 16.0 11.6 3.9 8200 ..NNNNN
CHAT 9.0 1.9 6.1 3400 NNNNNNN
COCO 11.8 4.4 13.0 3500 NNNNNNN
DGAR 20.8 3.8 14.8 3600 NN.NNNN
DRAO 9.0 1.5 4.2 4750 NNNNNNN
FAIR .7 .4 .7 4200 FIXED UUUUUUU
FORT 17.6 5.8 12.2 5200 NNNNNNN
GALA 9.3 5.4 14.7 7250 NNNNNNN
GOL2 .9 .3 1.3 4101 NNNNNNN
GUAM 2.7 1.7 7.5 7300 ...NN..
HOB2 9.5 1.8 2.5 3210 NN....N
IISC 10.2 3.5 13.1 2700 NNNNNNN
IRKT 10.0 2.8 8.5 2800 NNNNNNN
JPLM 4.8 1.3 5.8 4150 NNNNNNN
KERG 17.0 4.2 12.6 8500 NNNNNNN
KIT3 6.6 2.6 7.7 2351 .NNNNNN
KOKB .3 .6 .4 7000 FIXED NU.UUUU
KOSG 1.9 .6 .7 1100 FIXED UUUUUUU
KOUR 9.9 4.5 9.9 5100 NNNNNNN
KSTU 8.7 .8 11.3 2500 NN.....
KWJ1 14.5 2.3 10.4 7400 NNNNNNN
LHAS 2.4 1.3 15.3 2400 NN.....
LPGS 9.4 6.4 14.5 5643 NNNNNNN
MAC1 9.5 4.5 3.7 3300 NNNNNNN
MAD2 6.1 2.9 8.2 1201 N.NNNN.
MALI 9.6 3.3 13.2 6300 NNN.N..
MAS1 11.7 2.9 5.0 6101 FIXED NNUNNUN
MATE 7.9 3.0 2.9 1300 FIXED NUNNNUN
MCM4 14.1 5.8 10.2 8002 NNNNNNN
MDO1 11.9 2.1 4.8 4180 NNNNNNN
METS 7.5 2.7 2.8 1800 NNNNNNN
NLIB 9.7 2.2 2.2 4090 NNNNNNN
NTUS 18.9 4.0 11.5 2900 NNNNNNN
OBER 9.0 1.8 2.1 1610 NNNNNNN
ONSA 6.6 1.2 3.4 1050 NNNNNNN
POTS 6.5 1.4 .9 1650 NNNNNNN
RCM6 10.7 2.4 3.6 4830 NNNNNNN
REYK 6.9 1.5 1.9 4910 NNNNNNN
RIOG 16.3 9.2 12.5 5610 NNNNN.N
SANT .2 .2 .0 5000 FIXED UU..U..
STJO 9.2 2.0 5.5 4050 NNNNNNN
TAHI 8.8 8.4 9.1 7120 NNNNNNN
THU1 11.5 2.9 3.7 4900 NNNNNNN
TID2 .3 1.0 .8 3052 FIXED UUUUUUU
TSKB 11.5 4.5 8.9 2050 NNNNNNN
USUD 16.2 3.3 11.0 2000 NNNNNNN
WES2 6.0 2.5 4.5 4080 NNNNNNN
WSRT 4.9 1.1 2.5 1110 NNNNNNN
WTZR 2.0 .6 .7 1601 NNNNNNN
YAR2 .8 .5 1.2 3102 FIXED UUUUUUU
YELL 1.1 .6 .9 4700 FIXED UUUUUUU
ZWEN 5.8 1.0 1.3 1900 N.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 AREQ ASC1 BAHR BISH BRAZ 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 THU1 TID2 TSKB USUD WES2 WSRT WTZR YAR2 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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