[IGSREPORT-4563] Wk 0941 GFZ Analysis Report
G.
G.
Tue Feb 3 05:11:58 PST 1998
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IGS Electronic Report Tue Feb 3 5:11:58 PST 1998 Message Number 4563
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Author: G. Gendt
Subject: Wk 0941 GFZ Analysis Report
Subject: Wk 0941 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0941 (DAYS 018-024, DATES 18-01-98 TO 24-01-98)
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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:
______________________________________________________________________________
gfz09417.sum this text file
gfz09417.erp Earth rotation parameters
gfz09417.snx Weekly SINEX File
gfz0941[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0941 DAYS 017 - 024
_______________________________________________________________________________
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"
50830.500 5601 16743 -30809980 1701 2 2 3 3 56 16 27 -332 -19 4 4
50831.500 5309 16761 -30811714 1766 2 2 3 3 60 16 27 -269 17 4 4
50832.500 5016 16802 -30813495 1796 2 2 3 3 59 16 27 -328 19 4 4
50833.500 4694 16844 -30815287 1788 2 2 3 3 62 16 27 -334 -9 4 4
50834.500 4332 16846 -30817078 1795 2 2 3 3 59 16 27 -368 -85 4 4
50835.500 3992 16777 -30818883 1814 2 2 3 3 60 16 27 -333 -62 4 4
50836.500 3665 16723 -30820743 1907 2 2 3 3 60 16 27 -319 -73 4 4
50837.500 3358 16685 -30822660 1927 2 2 3 3 59 16 27 -299 -22 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 018 019 020 021 022 023 024
-------------------------------------------------------
01 19 17 14 11 16 18 13
02 11 14 10 7 8 9 10
03 37 E 38 E 36 E 37 E 44 E 41 E 47 E
04 12 16 14 17 19 17 16
05 9 10 8 9 11 9 8
06 36 E 41 E 37 E 39 E 36 E 42 E 45 E
07 25 E 23 E 18 E 20 E 18 E 21 E 24 E
08 6 5 5 7 - - -
09 5 6 6 3 2 6 5
10 20 E 36 23 22 26 23 26
13 17 16 18 17 16 14 13
14 23 E 139 E - - - - 125
15 12 10 12 11 12 40 12
16 18 E 19 E 16 E - - - -
17 20 23 18 18 22 19 21
18 18 19 17 18 17 18 20
19 9 12 5 9 10 9 9
21 18 E 21 15 19 22 19 16
22 15 9 16 11 11 16 8
23 10 E 12 E 25 E 5 14 10 10
24 13 15 13 13 18 10 15
25 7 14 10 7 11 9 8
26 12 14 15 20 16 11 14
27 6 10 4 8 10 8 7
29 8 14 17 12 15 13 11
30 10 7 8 8 8 11 7
31 23 E 23 E 27 E 28 E 28 E 28 E 31 E
MEAN 18 19 18 17 19 20 20
---------------------------------------------------
REMARKS: PNR08 deleted from sp3-file for day 022,023
modelling problems
PNR14 deleted from sp3-file for day 020,022,
modelling problems
PNR16 deleted from sp3-file for day 021,023,024
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# 018 019 020 021 022 023 024
----------------------------------------------------
onsa 105001 1174 1208 1153 1112 1161 1164 1151
kosg 110001 F 1269 1291 0 1243 1195 0 1251
wsrt 111001 0 1297 1246 1064 1273 1242 1325
vill 125001 1209 1145 1080 1127 1107 1180 1257
mate 130002 1318 973 1291 1320 1257 1239 1320
wtzr 160101 F 1199 1269 1193 1176 1196 1174 1214
ober 161001 1267 1278 1204 1230 1177 1212 1205
pots 165001 1253 1281 1077 1254 1197 1202 1253
mets 180001 1196 1222 1181 1186 1126 1135 1174
zwen 190001 1264 1301 1239 1239 1209 1132 1239
zeck 195001 1227 1244 1184 1204 1216 1220 1182
usud 200002 1279 1171 1239 1250 1191 1180 1242
tskb 205001 1323 1331 1278 1277 1244 1231 1292
kit3 235101 1306 1321 1291 1263 0 1250 1303
iisc 270002 0 1255 1195 1191 1172 1142 1161
irkt 280001 1234 1227 1201 1200 1120 1056 1185
ntus 290001 1085 1066 1041 1022 923 964 1089
tid2 305201 F 1373 1246 0 0 0 1256 0
yar2 310201 0 1238 1185 0 1217 0 0
hob2 321001 1298 1301 1194 1131 1138 1137 1161
mac1 330003 1080 955 1016 1137 0 1079 1016
chat 340001 1288 0 0 1210 1217 1209 1233
coco 350001 0 0 0 822 0 812 0
dgar 360001 1003 1047 997 991 956 928 986
algo 400003 F 1251 1298 1239 1258 1215 1193 1253
stjo 405003 1330 1302 1223 1239 1133 1243 1292
wes2 408001 1249 1299 1192 1232 1187 1200 1224
nlib 409001 1265 1163 1266 1256 1229 1212 0
gol2 410101 1323 1209 0 1249 1213 0 1261
jplm 415002 1282 1157 1204 1261 1258 1247 1252
mdo1 418001 1287 1168 1240 1043 1227 1213 1268
fair 420002 F 1216 0 1186 0 1232 1192 0
yell 470004 F 1259 1303 1243 1189 1322 1286 1331
drao 475003 1294 1299 1268 1251 1219 1226 1280
rcm6 483001 1215 1252 1196 1216 1166 1191 1216
brmu 485001 1228 1229 1187 1186 1163 1157 1210
thu1 490001 1613 1598 1573 1618 1549 1542 1597
reyk 491001 1190 1197 1139 1173 1209 1141 1131
sant 500002 F 624 675 994 1038 710 0 638
kour 510002 1022 869 910 964 941 970 1017
fort 520001 1048 1090 1042 1055 1091 1023 1089
areq 530002 1253 1244 1207 1229 1164 0 1226
braz 550001 0 0 0 1105 1103 1046 1106
lpgs 564301 1332 1279 1243 1196 1214 1174 1269
asc1 570002 838 843 797 816 818 781 755
hark 600101 1202 1220 1242 1214 1175 1117 1187
mas1 610101 1289 0 1263 1260 1181 1204 1264
mali 630002 1225 1292 1274 1278 1228 1173 1156
bahr 650001 1325 1351 1286 1307 1237 1246 540
kokb 700002 F 1272 1169 0 0 1202 1185 0
tahi 712001 1159 845 0 0 1045 877 0
eisl 720001 1376 1334 1248 1303 1219 1205 1306
gala 725001 1084 0 1038 964 1002 0 0
guam 730001 0 0 810 0 0 577 827
kwj1 740001 1120 1185 931 739 0 0 1161
mcm4 800201 1267 1160 0 0 0 0 0
dav1 810001 0 1172 0 0 0 1081 0
cas1 820001 0 0 0 996 1087 1072 1060
ohig 830001 949 951 864 943 949 889 850
kerg 850001 1189 1303 1211 1241 1202 1186 1244
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 018 019 020 021 022 023 024
------------------------------------------
1 2540 2449 2323 2447 2511 2417 2288
2 2568 2370 2419 2487 2542 2342 2408
3 2252 2304 2083 2177 2182 2265 2118
4 2487 2453 2485 2439 2464 2468 2264
5 2472 2366 2356 2405 2465 2332 2369
6 2237 2174 2118 2185 2345 2274 2132
7 2590 2237 2469 2396 2539 2525 2351
8 2429 2282 2192 2208 0 0 2137
9 2631 2298 2404 2462 2521 2443 2287
10 2457 2424 2405 2488 2497 2562 2368
13 2091 1991 1910 2047 2119 2189 2020
14 2274 2230 0 2402 0 2354 2315
15 2468 2301 2238 2352 2482 2357 2252
16 2227 2120 2118 0 2451 0 0
17 2304 2304 2143 2242 2430 2372 2218
18 2482 2438 2391 2464 2517 2424 2350
19 2557 2467 2282 2451 2498 2398 2318
21 2173 2379 2200 2334 2397 2331 2207
22 2587 2425 2322 2460 2512 2466 2389
23 2340 2219 2145 2305 2476 2396 2242
24 2456 2420 2316 2460 2514 2566 2377
25 2590 2600 2441 2510 2665 2505 2435
26 2659 2386 2398 2410 2440 2566 2365
27 2516 2480 2363 2471 2534 2496 2441
29 2496 2535 2303 2483 2482 2487 2421
30 2507 2355 2340 2239 2454 2277 2247
31 2470 2418 2215 2409 2377 2395 2211
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 98 DAYS: 18 to 24
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 4.5 2.3 4.0 4000 FIXED UUUUUUU
AREQ 6.3 2.6 8.2 5300 NNNNN.N
ASC1 23.5 3.1 12.8 5700 NNNNNNN
BAHR 11.8 5.7 5.1 6500 NNNNNNN
BISH 2.2 .7 1.9 2399 N.N....
BRAZ 18.0 1.5 8.7 5500 ...NNNN
BRMU 13.4 3.8 6.8 4850 NNNNNNN
CAS1 10.7 5.4 6.7 8200 FIXED ...UUUU
CHAT 4.9 9.6 5.2 3400 N..NNNN
COCO 1.4 19.0 4.8 3500 ...N.N.
DAV1 8.6 8.1 .4 8100 .N...N.
DGAR 16.8 11.0 16.0 3600 NNNNNNN
DRAO 4.6 2.8 6.2 4750 NNNNNNN
EISL 17.9 4.3 8.9 7200 FIXED NUNUNUU
FAIR 1.2 .9 3.1 4200 FIXED U.U.UU.
FORT 12.3 4.6 8.5 5200 NNNNNNN
GALA 27.1 3.3 7.3 7250 N.NNN..
GOL2 7.6 3.1 2.2 4101 FIXED NU.UU.U
GUAM 5.2 5.8 30.2 7300 ..N..NN
HARK 15.5 6.9 9.3 6001 NNNNNNN
HOB2 14.8 9.9 11.5 3210 NNNNNNN
IISC 9.9 9.4 9.7 2700 .NNNNNN
IRKT 11.8 7.9 5.5 2800 NNNNNNN
JPLM 5.3 3.2 4.5 4150 NNNNNNN
KERG 12.2 7.4 10.6 8500 NNNNNNN
KIT3 7.5 5.1 5.5 2351 NNNN.NN
KOKB .9 2.0 5.1 7000 FIXED UU..UU.
KOSG 6.6 .8 4.9 1100 FIXED UU.UU.U
KOUR 11.9 4.1 9.2 5100 NNNNNNN
KWJ1 9.6 9.5 19.0 7400 NNNN..N
LPGS 15.0 2.9 5.5 5643 FIXED NUNUNUU
MAC1 20.1 9.2 7.1 3300 FIXED NUNU.UU
MALI 12.8 6.3 10.4 6300 NNNNNNN
MAS1 5.4 2.1 6.5 6101 N.NNNNN
MATE 9.9 1.7 3.2 1300 NNNNNNN
MCM4 2.5 3.8 3.4 8002 NN.....
MDO1 10.1 3.4 5.9 4180 NNNNNNN
METS 9.0 2.7 2.9 1800 NNNNNNN
NLIB 5.5 2.2 3.5 4090 NNNNNN.
NTUS 27.6 10.9 10.5 2900 NNNNNNN
OBER 5.5 1.5 4.1 1610 NNNNNNN
OHIG 15.6 5.0 7.9 8300 NNNNNNN
ONSA 11.9 1.3 2.9 1050 NNNNNNN
POTS 11.7 1.9 3.2 1650 NNNNNNN
RCM6 5.6 2.7 4.6 4830 NNNNNNN
REYK 4.9 2.2 4.3 4910 NNNNNNN
RIOG 10.7 3.1 6.4 5610 NNNNNNN
SANT 4.7 4.5 6.3 5000 FIXED UUUUU.U
STJO 4.9 2.2 4.5 4050 NNNNNNN
TAHI 1.6 7.2 7.8 7120 NN..NN.
THU1 6.0 4.2 2.2 4900 NNNNNNN
TID2 3.0 4.4 2.1 3052 FIXED UU...U.
TSKB 16.5 8.6 10.4 2050 NNNNNNN
USUD 14.0 8.8 11.1 2000 NNNNNNN
VILL 8.3 1.5 4.1 1250 NNNNNNN
WES2 29.9 3.1 5.2 4080 NNNNNNN
WSRT 7.6 1.2 3.3 1110 .NNNNNN
WTZR 8.2 1.3 5.0 1601 FIXED UUUUUUU
YAR2 2.4 3.0 1.1 3102 FIXED .UU.U..
YELL 5.8 3.2 5.3 4700 FIXED UUUUUUU
ZECK 3.8 2.8 4.2 1950 NNNNNNN
ZWEN 5.7 1.9 4.2 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 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KWJ1 LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS OBER OHIG ONSA POTS RCM6 REYK RIOG SANT STJO TAHI THU1 TID2 TSKB USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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