[IGSREPORT-4458] Wk 0937 GFZ Analysis Report
G.
G.
Fri Jan 2 04:39:10 PST 1998
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IGS Electronic Report Fri Jan 2 4:39:10 PST 1998 Message Number 4458
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Author: G. Gendt
Subject: Wk 0937 GFZ Analysis Report
Subject: Wk 0937 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0937 (DAYS 355-361, DATES 21-12-97 TO 27-12-97)
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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:
______________________________________________________________________________
gfz09377.sum this text file
gfz09377.erp Earth rotation parameters
gfz09377.snx Weekly SINEX File
gfz0937[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0937 DAYS 354 - 361
_______________________________________________________________________________
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"
50802.500 13417 18991 -30764593 1659 2 2 3 3 53 16 27 -301 -94 4 4
50803.500 13119 18871 -30766240 1635 2 2 3 3 56 16 26 -300 -160 4 4
50804.500 12856 18721 -30767917 1721 2 2 3 3 56 16 26 -234 -138 4 4
50805.500 12573 18578 -30769628 1701 2 2 3 3 56 16 26 -333 -166 4 4
50806.500 12248 18369 -30771298 1639 2 2 3 3 56 16 27 -318 -246 4 4
50807.500 11968 18193 -30772940 1644 2 2 3 3 56 16 27 -272 -132 4 4
50808.500 11707 18044 -30774555 1585 2 2 3 3 56 16 27 -233 -184 4 4
50809.500 11448 17913 -30776093 1489 2 2 3 3 53 16 27 -278 -128 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 355 356 357 358 359 360 361
-------------------------------------------------------
01 7 9 9 7 15 9 16
02 16 18 32 22 21 17 24
03 24 17 18 19 22 23 24
04 19 14 18 17 19 17 17
05 24 21 24 22 25 23 22
06 18 18 15 15 18 14 19
07 23 17 23 21 20 18 32
08 7 6 8 5 11 9 6
09 4 5 8 5 5 7 5
10 29 E 29 E 20 E 19 E 25 E 32 E 29 E
13 - - - - - 11 12
14 25 E - E - E 15 E - E - E - E
15 11 9 12 12 12 14 13
16 - E 21 E 29 E 19 E - E - E 16 E
17 18 22 22 17 25 16 21
18 13 12 14 - - 15 18
19 18 8 6 6 10 8 47
21 23 E 22 E 16 E 38 E 21 E 32 E 40 E
22 28 22 21 17 24 30 23
23 15 E 10 E 13 E 10 E 13 E 13 E 26 E
24 16 16 15 12 - - -
25 9 15 12 9 14 11 13
26 5 8 6 6 6 5 5
27 6 6 10 4 7 8 4
29 12 6 7 8 10 5 6
30 19 16 18 17 21 19 22
31 12 15 16 21 18 15 14
MEAN 17 16 17 16 17 17 21
---------------------------------------------------
REMARKS: PNR13 deleted from sp3-file for day 355-358
modelling problems
PNR14 deleted from sp3-file for day 356,359,361
modelling problems
PNR16 deleted from sp3-file for day 359
modelling problems
PNR18 deleted from sp3-file for day 358
modelling problems
PNR24 deleted from sp3-file for day 359
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# 355 356 357 358 359 360 361
----------------------------------------------------
onsa 105001 1224 1182 1213 1041 757 0 0
kosg 110001 F 1237 1255 0 1218 0 1076 1234
wsrt 111001 1134 1083 1104 836 958 998 1020
vill 125001 1257 1199 1166 1214 1180 1192 990
mate 130002 1285 1165 1302 1193 1194 1294 1290
wtzr 160101 F 1196 1138 1192 1126 1123 1225 1199
ober 161001 0 1173 1202 1154 1171 1226 1233
pots 165001 1233 1190 1217 0 0 813 1241
mets 180001 1245 0 0 0 0 0 0
zwen 190001 1220 1177 1210 1197 1170 1251 1268
usud 200002 1237 1202 1241 1231 1165 1237 1258
tskb 205001 1287 1242 0 1256 1212 1285 1300
kit3 235101 1298 1251 1272 1251 0 1299 1287
iisc 270002 1188 1141 0 1139 1156 1158 1233
irkt 280001 1188 1082 1168 1121 1061 1178 1144
ntus 290001 1131 271 1116 1018 1008 1046 1080
tid2 305201 F 1331 1278 1332 1285 1190 1303 1322
yar2 310201 0 1196 1285 1192 1190 1259 0
hob2 321001 925 1151 1174 1153 1129 1216 1225
mac1 330003 1196 1201 1230 1131 1118 1212 0
chat 340001 1227 1227 1259 1207 1169 1262 1286
coco 350001 1154 1146 1209 1096 1034 1181 1176
dgar 360001 1017 983 1001 964 931 1023 1150
algo 400003 F 1212 1194 1233 1185 1143 1199 1235
stjo 405003 1250 1213 1283 1210 1189 1247 1257
wes2 408001 1251 1190 1238 1171 1132 1148 1234
nlib 409001 1257 1201 1249 1187 1145 1226 1228
gol2 410101 1302 984 961 1155 1074 1299 1292
jplm 415002 1272 1229 1275 1228 1176 1274 1267
mdo1 418001 1185 1188 1269 1210 1167 1246 1272
fair 420002 F 1256 1165 1260 1187 1148 1228 1218
yell 470004 F 1316 1232 1321 1274 1255 1364 1362
drao 475003 1320 1244 1313 0 1168 1260 1262
rcm6 483001 1222 0 0 597 1086 1215 1163
brmu 485001 1160 1137 1213 1149 1118 1142 1132
thu1 490001 1585 1508 1568 1496 1451 1552 1532
reyk 491001 1153 1148 1202 1095 1060 1108 1139
fort 520001 0 0 1098 1058 1053 1092 1135
areq 530002 1231 1166 1208 1142 1137 1273 1178
braz 550001 1116 1082 1117 1062 1073 0 0
lpgs 564301 1263 1221 1261 1235 1216 0 1260
asc1 570002 770 0 853 824 856 952 915
hark 600101 1216 1207 1244 1206 1149 1190 0
mas1 610101 1265 1202 1270 1202 1149 1283 1260
bahr 650001 1305 0 1322 1226 1222 1325 1323
kokb 700002 F 1260 1193 1178 1182 1138 1290 1235
tahi 712001 1151 1130 1148 1114 1126 0 0
eisl 720001 1337 1236 1329 1290 1160 1335 1250
gala 725001 1063 1079 1098 1075 932 1124 1046
kwj1 740001 1138 983 1035 969 1052 1065 1170
mcm4 800201 1234 1119 1227 1168 1133 1228 1228
dav1 810001 0 973 1185 0 1058 1199 1119
cas1 820001 839 0 1143 1003 1071 1123 1138
ohig 830001 0 0 0 942 0 0 1156
kerg 850001 1164 1194 1278 1191 1112 1232 1253
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 355 356 357 358 359 360 361
------------------------------------------
1 2422 2420 2356 2467 2484 2418 2412
2 2464 2288 2423 2437 2482 2473 2389
3 2470 2319 2466 2351 2477 2329 2276
4 2321 2268 2235 2396 2354 2314 2332
5 2370 2280 2355 2401 2282 2315 2342
6 2314 2295 2326 2295 2338 2273 2316
7 2632 2402 2494 2569 2544 2525 2551
8 2189 2258 2190 2309 2358 2331 2282
9 2566 2394 2459 2586 2606 2494 2404
10 2294 2182 2296 2255 2247 2252 2159
13 0 0 0 0 2170 2165 2115
14 2240 0 2442 2404 0 2334 0
15 2507 2439 2532 2558 2508 2392 2427
16 2221 2210 2275 2169 0 2180 2151
17 2283 2184 2276 2378 2413 2308 2407
18 2477 2381 2415 0 2444 2497 2410
19 2430 2379 2442 2418 2359 2352 2390
21 2294 2206 2268 2346 2359 2187 2177
22 2495 2241 2361 2455 2420 2219 2299
23 2412 2257 2223 2309 2299 2363 2181
24 2507 2305 2329 2366 0 0 2378
25 2425 2300 2394 2530 2508 2469 2385
26 2549 2368 2490 2510 2588 2492 2407
27 2449 2389 2468 2477 2500 2473 2294
29 2575 2380 2492 2599 2524 2398 2467
30 2547 2505 2438 2551 2556 2522 2440
31 2445 2222 2406 2414 2404 2409 2395
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 355 to 361
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 .3 4000 FIXED UUUUUUU
AREQ 6.5 9.0 13.4 5300 NNNNNNN
ASC1 9.6 4.3 21.4 5700 N.NNNNN
BAHR 15.1 7.8 12.1 6500 N.NNNNN
BISH 9.2 8.3 9.3 2399 NNNNNNN
BRAZ 7.7 7.2 11.0 5500 NNNNN..
BRMU 13.7 1.5 8.4 4850 NNNNNNN
CAS1 10.8 13.0 10.4 8200 N.NNNNN
CHAT 11.1 4.6 6.1 3400 NNNNNNN
COCO 16.1 10.9 7.5 3500 NNNNNNN
DAV1 10.4 15.3 4.9 8100 .NN.NNN
DGAR 29.4 12.8 8.6 3600 NNNNNNN
DRAO 7.6 1.4 4.3 4750 NNN.NNN
EISL 9.9 11.4 13.2 7200 NNNNNNN
FAIR .2 .2 .1 4200 FIXED UUUUUUU
FORT 15.6 7.6 19.4 5200 ..NNNNN
GALA 21.9 7.0 9.6 7250 NNNNNNN
GOL2 9.8 2.1 2.9 4101 NNNNNNN
HARK 9.0 13.4 14.5 6001 NNNNNN.
HOB2 14.5 2.1 6.1 3210 NNNNNNN
IISC 14.4 12.2 15.8 2700 NN.NNNN
IRKT 5.1 7.7 8.2 2800 NNNNNNN
JPLM 13.1 4.9 6.1 4150 NNNNNNN
KERG 15.1 14.1 6.6 8500 NNNNNNN
KIT3 6.3 9.4 11.5 2351 NNNN.NN
KOKB .3 .3 .4 7000 FIXED UUUUUUU
KOSG .1 .2 .2 1100 FIXED UU.U.UU
KWJ1 27.9 4.4 12.7 7400 NNNNNNN
LPGS 12.0 10.8 14.7 5643 NNNNN.N
MAC1 12.2 3.1 7.8 3300 NNNNNN.
MAS1 7.3 3.4 5.6 6101 NNNNNNN
MATE 6.1 1.7 3.5 1300 NNNNNNN
MCM4 13.8 4.8 14.6 8002 NNNNNNN
MDO1 8.8 3.3 6.6 4180 NNNNNNN
METS .0 .0 .0 1800 N......
NLIB 9.2 1.9 2.7 4090 NNNNNNN
NTUS 12.6 10.5 13.7 2900 NNNNNNN
OBER 5.2 1.3 2.9 1610 .NNNNNN
OHIG 16.4 15.5 19.7 8300 ...N..N
ONSA 7.8 1.6 1.5 1050 NNNNN..
POTS 3.9 1.1 1.1 1650 NNN..NN
RCM6 6.6 2.5 7.4 4830 N..NNNN
REYK 6.0 4.1 3.5 4910 NNNNNNN
RIOG 8.9 11.6 12.1 5610 NNNNNNN
STJO 7.2 2.0 7.4 4050 NNNNNNN
TAHI 10.7 8.4 6.6 7120 NNNNN..
THU1 7.8 2.0 2.6 4900 NNNNNNN
TID2 .5 1.0 .3 3052 FIXED UUUUUUU
TSKB 10.8 6.8 9.9 2050 NN.NNNN
USUD 10.2 6.9 11.3 2000 NNNNNNN
VILL 7.5 2.1 6.2 1250 NNNNNNN
WES2 12.6 5.9 8.9 4080 NNNNNNN
WSRT 3.1 1.2 3.7 1110 NNNNNNN
WTZR .1 .1 .2 1601 FIXED UUUUUUU
YAR2 .1 .2 .3 3102 FIXED .UUUUU.
YELL .1 .1 .1 4700 FIXED UUUUUUU
ZWEN 9.7 5.3 3.6 1900 NNNNNNN
--------------------------------------------------------------------------------
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 DAV1 DGAR DRAO EISL FAIR FORT GALA GOL2 HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LPGS MAC1 MAS1 MATE MCM4 MDO1 METS NLIB NTUS OBER OHIG ONSA POTS RCM6 REYK RIOG STJO TAHI THU1 TID2 TSKB USUD VILL WES2 WSRT WTZR YAR2 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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