[IGSREPORT-4346] Wk 0931 GFZ Analysis Report
G.
G.
Thu Nov 20 05:30:25 PST 1997
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IGS Electronic Report Thu Nov 20 5:30:25 PST 1997 Message Number 4346
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Author: G. Gendt
Subject: Wk 0931 GFZ Analysis Report
Subject: Wk 0931 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0931 (DAYS 313-319, DATES 09-11-97 TO 16-11-97)
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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:
______________________________________________________________________________
gfz09317.sum this text file
gfz09317.erp Earth rotation parameters
gfz09317.snx Weekly SINEX File
gfz0931[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0931 DAYS 312 - 319
_______________________________________________________________________________
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"
50760.500 21395 27484 -30690313 2298 2 3 3 3 53 16 25 -63 -241 4 5
50761.500 21336 27235 -30692603 2282 2 2 3 3 59 16 25 -60 -241 4 4
50762.500 21241 27007 -30694881 2274 2 2 3 3 57 16 25 -95 -253 4 4
50763.500 21122 26765 -30697122 2209 2 2 3 3 55 16 25 -152 -243 4 4
50764.500 20960 26518 -30699301 2149 2 2 3 3 56 16 25 -142 -239 4 4
50765.500 20808 26266 -30701403 2056 2 2 3 3 56 16 25 -177 -275 4 4
50766.500 20641 26051 -30703387 1912 2 2 3 3 56 16 25 -133 -190 4 4
50767.500 20495 25820 -30705288 1889 2 2 3 3 53 16 25 -207 -225 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 313 314 315 316 317 318 319
-------------------------------------------------------
01 8 7 7 12 8 7 7
02 16 17 18 19 21 20 22
03 9 11 11 10 13 10 13
04 45 E 39 E 41 E 47 E 40 E 28 E 30 E
05 27 22 25 25 26 20 21
06 21 17 15 21 19 16 22
07 18 15 17 16 19 15 18
09 15 17 13 10 14 13 13
10 13 9 6 8 6 9 5
14 10 9 13 11 14 10 -
15 29 E 28 E 30 E 31 E 28 E 28 E 25 E
16 22 9 12 18 11 11 330
17 25 E 36 E 23 E 23 E 18 E 19 E 24 E
18 8 9 5 14 8 7 6
19 17 23 17 189 18 18 13
21 13 8 8 8 6 8 9
22 21 18 21 18 16 23 13
23 9 7 11 8 45 36 43
24 43 E 46 E 38 E 37 E 44 E 38 E 40 E
25 28 24 22 22 23 19 24
26 6 8 6 5 6 6 5
27 21 22 23 19 20 18 18
29 11 5 7 7 8 7 8
30 36 26 22 30 29 24 29
31 12 10 10 11 14 14 10
MEAN 22 21 19 21 22 19 21
---------------------------------------------------
REMARKS: PRN14 deleted from sp3-file for day 319
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# 313 314 315 316 317 318 319
----------------------------------------------------
onsa 105001 1201 1225 1200 1157 1066 1161 1053
kosg 110001 F 1211 1256 1275 1167 1249 1256 1204
wsrt 111001 1228 1245 1266 1233 1245 1217 1182
mad2 120101 1118 1179 1207 1228 1184 1203 1156
mate 130002 1236 1232 1223 1212 1194 1232 1176
wtzr 160101 F 1181 1219 1203 1177 1230 1171 1177
ober 161001 1200 1199 1199 1184 1190 1182 1129
pots 165001 1184 1210 0 874 1191 1159 1160
mets 180001 1192 1161 1192 1197 0 1195 1153
zwen 190001 1189 1219 1224 1230 1211 1208 1156
zeck 195001 1277 0 1229 1267 1276 0 0
usud 200002 1184 1186 1180 1193 1202 1207 1160
tskb 205001 1239 1234 1224 1248 1215 1226 1208
taiw 220001 1162 0 0 0 1136 968 1155
kit3 235101 1224 1229 1211 1113 1167 1145 1175
lhas 240001 1178 1169 1172 1188 1155 1170 1117
iisc 270002 1135 1177 1146 1081 1136 1079 1114
irkt 280001 1180 1173 1165 1157 1168 1159 1107
ntus 290001 0 655 935 943 1064 1045 961
tid2 305201 F 1301 1270 1277 1212 1257 1225 1208
mac1 330003 1123 0 0 0 0 0 0
chat 340001 1213 1240 1211 1213 1217 1230 1157
dgar 360001 953 1028 891 819 821 770 778
algo 400003 F 1206 1191 1224 1185 1234 1269 1119
stjo 405003 1231 1211 1238 1163 1208 1158 1118
wes2 408001 1232 1212 1217 1224 1207 1188 1140
nlib 409001 1202 1228 1203 1213 1209 1216 1188
gol2 410101 1212 1237 1198 1226 1195 1234 1189
jplm 415002 1246 1252 1230 1248 1252 1245 1199
mdo1 418001 1213 1229 1213 1171 1222 1211 1185
fair 420002 F 1228 1222 1161 1196 1154 1141 1158
yell 470004 F 1227 1143 1099 1208 1243 1021 1118
drao 475003 1258 1268 1257 1255 1267 1258 1213
rcm6 483001 1153 1221 0 0 0 0 0
brmu 485001 1121 1157 1167 1115 1137 1183 1096
thu1 490001 0 0 0 0 552 0 0
reyk 491001 1168 1194 1193 1174 1202 1182 1177
sant 500002 F 798 0 874 0 597 0 0
kour 510002 1107 1098 1043 1033 1071 1129 1028
fort 520001 1167 1164 937 1057 1012 947 1008
areq 530002 1175 1202 1167 1127 1150 1144 1104
braz 550001 1137 1125 1082 1105 1081 1036 1101
lpgs 564301 1235 1230 1256 1180 1244 1224 1183
asc1 570002 991 1013 838 777 1034 881 860
hark 600101 1258 1282 1255 0 1238 1215 1248
mas1 610101 1208 1208 1177 1167 1192 1152 1129
mali 630002 1167 1184 1132 1022 1178 1185 1215
bahr 650001 1262 1296 1298 1307 1133 1265 1228
kokb 700002 F 0 852 0 481 0 0 611
tahi 712001 1123 1137 1046 1130 1015 1064 0
guam 730001 1116 1072 1098 1080 1012 1037 1087
kwj1 740001 1099 806 1107 1069 1071 1078 962
mcm4 800201 1159 1178 1212 1148 1212 1082 1136
ohig 830001 1122 815 951 833 929 1019 1029
kerg 850001 1199 1177 1223 1092 1188 1166 1160
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 313 314 315 316 317 318 319
------------------------------------------
1 2660 2495 2531 2454 2602 2506 2479
2 2629 2515 2524 2417 2543 2399 2492
3 2578 2466 2359 2205 2300 2322 2239
4 2539 2430 2248 2151 2329 2265 2280
5 2561 2488 2410 2220 2451 2175 2325
6 2571 2422 2349 2316 2434 2254 2403
7 2616 2645 2475 2400 2591 2572 2534
9 2698 2555 2459 2314 2516 2398 2337
10 2669 2520 2368 2364 2560 2413 2423
14 2357 2377 2383 2226 2249 2290 0
15 2418 2238 2210 2125 2272 2150 2214
16 2585 2322 2378 2282 2470 2253 2315
17 2437 2273 2312 2111 2288 2181 2261
18 2549 2522 2441 2346 2449 2345 2398
19 2585 2475 2496 2434 2484 2361 2460
21 2661 2525 2471 2285 2518 2405 2317
22 2480 2456 2408 2384 2518 2295 2242
23 2674 2516 2559 2375 2575 2379 2455
24 2550 2379 2199 2154 2343 2264 2274
25 2681 2554 2496 2244 2536 2373 2505
26 2714 2511 2504 2338 2493 2402 2453
27 2567 2564 2479 2407 2496 2436 2422
29 2752 2575 2538 2337 2510 2445 2493
30 2672 2496 2406 2366 2537 2363 2387
31 2615 2467 2418 2290 2480 2378 2375
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 313 to 319
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 1.5 4000 FIXED UUUUUUU
AREQ 6.8 6.8 10.6 5300 NNNNNNN
ASC1 30.1 7.3 7.3 5700 NNNNNNN
BAHR 5.5 4.5 5.0 6500 NNNNNNN
BISH 8.7 6.4 6.1 2399 NNNNNNN
BRAZ 24.9 8.0 11.5 5500 NNNNNNN
BRMU 11.1 4.2 5.2 4850 NNNNNNN
CHAT 8.7 6.4 9.3 3400 NNNNNNN
DGAR 27.9 9.3 15.0 3600 NNNNNNN
DRAO 3.2 1.4 2.5 4750 NNNNNNN
FAIR .6 .5 .4 4200 FIXED UUUUUUU
FORT 19.0 5.6 14.2 5200 NNNNNNN
GOL2 11.3 2.0 1.9 4101 NNNNNNN
GUAM 24.7 4.2 11.3 7300 NNNNNNN
HARK 15.4 7.6 13.5 6001 NNN.NNN
IISC 15.3 7.8 7.0 2700 NNNNNNN
IRKT 7.3 6.6 8.1 2800 NNNNNNN
JPLM 7.9 1.7 5.3 4150 NNNNNNN
KERG 6.0 7.5 15.0 8500 NNNNNNN
KIT3 5.9 6.1 7.5 2351 NNNNNNN
KOKB .4 .3 .6 7000 FIXED .U.U..U
KOSG 2.4 .5 1.7 1100 FIXED UUUUUUU
KOUR 19.2 5.2 8.6 5100 NNNNNNN
KSTU 10.8 4.5 7.3 2500 NNNNN..
KWJ1 14.5 5.1 8.3 7400 NNNNNNN
LHAS 10.1 5.9 7.2 2400 NNNNNNN
LPGS 13.4 6.9 15.3 5643 NNNNNNN
MAC1 .0 .0 .0 3300 N......
MAD2 9.8 8.3 11.5 1201 NNNNNNN
MALI 18.6 6.9 5.8 6300 NNNNNNN
MAS1 7.5 2.4 4.1 6101 FIXED NUNUNUU
MATE 5.8 1.7 4.1 1300 FIXED NNNUNUU
MCM4 14.8 5.1 12.4 8002 NNNNNNN
MDO1 7.0 2.5 5.1 4180 NNNNNNN
METS 5.8 2.6 5.7 1800 NNNN.NN
NLIB 2.8 1.6 3.4 4090 NNNNNNN
NTUS 21.1 10.1 16.4 2900 .NNNNNN
OBER 5.3 1.4 1.7 1610 NNNNNNN
OHIG 11.6 9.9 15.3 8300 NNNNNNN
ONSA 4.9 1.6 2.1 1050 NNNNNNN
POTS 3.9 1.5 1.7 1650 NN.NNNN
RCM6 4.2 3.9 1.8 4830 NN.....
REYK 5.7 1.5 2.5 4910 NNNNNNN
RIOG 10.9 11.2 10.6 5610 NNN.NNN
SANT .1 .1 .2 5000 FIXED U.U.U..
STJO 6.9 2.4 3.6 4050 NNNNNNN
TAHI 25.5 8.2 16.7 7120 NNNNNN.
TAIW 11.7 7.1 7.7 2200 N...NNN
THU1 .0 .0 .0 4900 ....N..
TID2 .9 1.6 1.7 3052 FIXED UUUUUUU
TSKB 8.2 6.8 10.7 2050 NNNNNNN
USUD 10.2 6.8 10.6 2000 NNNNNNN
WES2 12.6 1.9 2.7 4080 NNNNNNN
WSRT 3.6 1.7 1.9 1110 NNNNNNN
WTZR 2.5 .6 1.6 1601 NNNNNNN
YELL .8 .4 .8 4700 FIXED UUUUUUU
ZECK 2.4 4.3 2.6 1950 N.NNN..
ZWEN 5.3 2.7 4.8 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 CHAT DGAR DRAO FAIR FORT GOL2 GUAM HARK IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MAD2 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS OBER OHIG ONSA POTS RCM6 REYK RIOG SANT STJO TAHI TAIW THU1 TID2 TSKB USUD WES2 WSRT WTZR YELL ZECK ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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