[IGSREPORT-4482] Wk 0938 GFZ Analysis Report
G.
G.
Mon Jan 12 08:02:59 PST 1998
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IGS Electronic Report Mon Jan 12 8:02:59 PST 1998 Message Number 4482
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Author: G. Gendt
Subject: Wk 0938 GFZ Analysis Report
Subject: Wk 0938 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0938 (DAYS 362-003, DATES 28-12-97 TO 03-01-98)
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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:
______________________________________________________________________________
gfz09387.sum this text file
gfz09387.erp Earth rotation parameters
gfz09387.snx Weekly SINEX File
gfz0938[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0938 DAYS 361 - 003
_______________________________________________________________________________
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"
50809.500 11448 17913 -30776206 1489 2 2 3 3 53 16 27 -278 -128 4 4
50810.500 11195 17789 -30777675 1450 2 2 3 3 55 16 27 -230 -157 4 5
50811.500 10925 17671 -30779135 1470 2 2 3 3 55 16 27 -280 -104 4 5
50812.500 10650 17571 -30780594 1447 2 3 4 4 56 16 27 -241 -106 5 5
50813.500 10401 17497 -30782027 1421 2 3 4 4 56 16 27 -229 -93 5 6
50814.500 10182 17413 -30783569 1464 2 3 4 4 55 16 27 -221 -95 6 6
50815.500 9935 17333 -30785042 1482 2 2 4 4 51 16 27 -261 -104 5 5
50816.500 9695 17264 -30786560 1554 2 2 4 4 51 16 27 -222 -38 5 5
____________________________________________________________________________________________________
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 362 363 364 365 001 002 003
-------------------------------------------------------
01 12 17 14 17 12 14 13
02 11 13 7 13 13 11 16
03 26 22 23 19 26 23 27
04 14 13 10 15 13 11 17
05 21 17 15 14 16 11 15
06 16 14 17 10 14 15 17
07 28 19 24 31 25 26 24
08 6 5 11 9 7 4 7
09 5 10 8 13 10 5 3
10 37 E 30 E 35 E 42 E 48 E 50 E 48 E
13 91 13 13 13 14 18 14
14 - E 26 E - E - E - E - E - E
15 6 11 8 9 16 13 14
16 24 E 31 E 29 E 21 E 24 E 21 E 48 E
17 19 18 27 19 20 21 18
18 15 3 - - 6 11 13
19 48 20 7 3 6 9 16
21 25 E 37 E 30 E 29 E 36 E 28 E 19 E
22 24 14 23 13 14 10 14
23 15 E 32 E 34 E 53 E - E - E - E
24 12 18 18 17 - - -
25 19 8 11 11 9 10 16
26 9 11 12 16 8 6 6
27 10 2 3 6 6 9 12
29 16 15 12 5 7 15 6
30 17 22 26 21 24 17 23
31 17 10 11 11 11 13 10
MEAN 27 19 19 20
---------------------------------------------------
REMARKS: PNR14 deleted from sp3-file for day 364,001,003
modelling problems
PNR18 deleted from sp3-file for day 364
modelling problems
PNR23 deleted from sp3-file for day 001
modelling problems
PNR24 deleted from sp3-file for day 001,002
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# 362 363 364 365 001 002 003
----------------------------------------------------
onsa 105001 0 0 0 1191 1055 1159 1135
kosg 110001 F 1279 1302 1196 1269 1084 1225 1164
wsrt 111001 1075 1048 948 1038 844 979 950
vill 125001 1277 1280 1213 1275 1108 0 1082
mate 130002 1336 1338 1214 1318 1188 1280 1245
wtzr 160101 F 1266 1241 1172 1251 1105 1211 1142
ober 161001 1253 1266 1162 1255 1172 1262 1198
pots 165001 1279 1226 877 1270 1152 1244 1175
mets 180001 0 1237 1109 1168 1060 1153 1104
zwen 190001 1264 1295 1209 1279 1162 1256 1207
usud 200002 1290 1273 1221 1292 1150 1247 1201
tskb 205001 1336 1334 1262 1321 1183 1269 1251
kit3 235101 0 1339 1213 0 1188 1285 1241
iisc 270002 1249 0 896 1051 650 1203 1083
irkt 280001 1220 1226 1084 1216 1078 1184 1123
ntus 290001 1112 0 993 1123 944 1013 0
tid2 305201 F 1378 1390 1289 1374 1199 1337 1286
yar2 310201 1335 1341 1208 0 0 0 0
hob2 321001 1261 1292 1189 1295 0 0 0
mac1 330003 0 1216 1009 0 0 0 0
chat 340001 1318 1325 1232 1312 1139 1254 1190
coco 350001 1248 1258 1127 1243 0 0 0
dgar 360001 1016 1003 824 1001 950 899 927
algo 400003 F 1270 1239 1154 1251 1115 1204 1156
stjo 405003 1303 1324 1212 1243 1170 1039 1184
wes2 408001 1282 1297 1180 1243 1124 1202 1158
nlib 409001 1284 1257 1196 1267 1134 1219 1169
gol2 410101 1337 1366 263 1329 1192 1291 1234
jplm 415002 1310 1304 1197 1314 1158 0 0
mdo1 418001 1299 1243 1195 1303 1140 1242 1197
fair 420002 F 1266 1281 894 1269 1142 1228 1175
yell 470004 F 1382 1384 1120 1397 1205 1310 1275
drao 475003 1310 1302 1227 1281 1162 1274 1195
rcm6 483001 0 1231 1178 1257 1090 1182 1149
brmu 485001 1199 1221 1148 1225 1055 1142 1150
thu1 490001 1613 0 0 1570 0 964 1472
reyk 491001 1173 1174 954 1177 1007 1122 1116
sant 500002 F 1041 479 623 0 830 770 772
fort 520001 1094 1128 1022 1093 1017 1065 983
areq 530002 1245 1260 1193 1277 1203 1274 1181
lpgs 564301 1341 1322 1210 1347 1194 1274 1247
asc1 570002 858 575 466 0 474 759 762
hark 600101 0 0 0 0 0 797 1188
mas1 610101 1306 1323 1142 1314 1173 1270 1216
bahr 650001 1122 1355 1233 1340 834 1297 1245
kokb 700002 F 1296 1310 1188 1246 1135 0 1127
tahi 712001 0 1184 1150 1164 1070 1129 1073
eisl 720001 1375 1313 1199 1321 1169 1298 1131
gala 725001 1106 1121 914 983 886 1022 954
kwj1 740001 1194 1143 995 1177 1029 1070 1129
mcm4 800201 1237 1236 1189 1318 1164 1230 1145
dav1 810001 1230 1233 1145 1144 0 0 0
cas1 820001 1164 1164 883 1178 0 0 0
ohig 830001 1202 1183 1045 0 0 0 0
kerg 850001 1300 1304 1207 1306 1083 1207 1171
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 362 363 364 365 001 002 003
------------------------------------------
1 2356 2397 2384 2325 2316 2249 2221
2 2421 2457 2528 2360 2275 2281 2291
3 2171 2302 2255 2329 2112 2159 2116
4 2245 2323 2301 2227 2169 2236 2129
5 2369 2410 2477 2353 2196 2083 2097
6 2255 2341 2318 2227 2039 2020 2083
7 2493 2437 2564 2464 2324 2449 2287
8 2154 2290 2222 2263 2106 2127 2188
9 2506 2511 2607 2508 2275 2330 2351
10 2208 2278 2291 2232 2105 1947 2086
13 2176 2038 2150 2084 1820 1777 1838
14 2339 2301 0 2232 0 2007 0
15 2428 2511 2362 2323 2237 2192 2243
16 2134 2181 1990 1956 1881 1809 1808
17 2223 2310 2252 2183 1928 2033 2009
18 2427 2469 0 2360 2227 2182 2182
19 2271 2344 2376 2332 2123 2133 2204
21 2135 2231 2199 2142 1914 1983 2018
22 2220 2412 2339 2277 2085 2091 2146
23 2176 2352 2259 2358 0 2109 0
24 2300 2426 2459 2367 0 0 2232
25 2411 2396 2359 2405 2277 2257 2336
26 2462 2559 2467 2526 2266 2260 2276
27 2424 2511 2527 2402 2263 2115 2245
29 2443 2460 2338 2479 2280 2310 2207
30 2479 2521 2515 2450 2259 2263 2248
31 2360 2450 2302 2394 2254 2078 2078
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 362 to 003
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 .3 4000 FIXED UUUUUUU
AREQ 5.9 7.8 11.8 5300 NNNNNNN
ASC1 13.7 8.4 7.8 5700 NNN.NNN
BAHR 18.5 9.9 3.2 6500 NNNNNNN
BISH 9.8 12.3 4.5 2399 NNNNNN.
BRMU 10.0 3.2 10.5 4850 NNNNNNN
CAS1 6.6 9.4 7.4 8200 NNNN...
CHAT 15.6 3.9 4.3 3400 NNNNNNN
COCO 10.1 14.7 7.1 3500 NNNN...
DAV1 9.8 15.6 6.3 8100 NNNN...
DGAR 30.9 18.3 16.5 3600 NNNNNNN
DRAO 6.9 2.3 6.5 4750 NNNNNNN
EISL 7.3 9.5 11.3 7200 NNNNNNN
FAIR .1 .3 .4 4200 FIXED UUUUUUU
FORT 7.8 6.3 7.9 5200 NNNNNNN
GALA 24.5 8.9 12.9 7250 NNNNNNN
GOL2 8.5 3.5 8.2 4101 FIXED NUNNNNN
HARK 1.6 17.5 8.6 6001 .....NN
HOB2 14.3 1.9 3.5 3210 NNNN...
IISC 27.7 14.3 8.2 2700 N.NNNNN
IRKT 11.8 11.8 9.5 2800 NNNNNNN
JPLM 4.0 3.0 4.1 4150 NNNNN..
KERG 20.3 16.9 5.0 8500 NNNNNNN
KIT3 10.2 8.7 3.2 2351 .NN.NNN
KOKB .5 .3 .4 7000 FIXED UUUUU.U
KOSG .1 .2 .4 1100 FIXED UUUUUUU
KWJ1 20.1 7.0 13.6 7400 NNNNNNN
LPGS 10.2 8.3 13.6 5643 NNNNNNN
MAC1 1.8 .6 .8 3300 .NN....
MAS1 9.8 3.5 9.8 6101 NNNNNNN
MATE 5.6 3.2 2.8 1300 NNNNNNN
MCM4 15.0 4.7 6.8 8002 NNNNNNN
MDO1 9.0 2.6 5.3 4180 NNNNNNN
METS 6.9 2.0 3.8 1800 .NNNNNN
NLIB 6.9 2.0 4.3 4090 NNNNNNN
NTUS 25.2 12.9 20.1 2900 N.NNNN.
OBER 7.8 1.0 3.0 1610 NNNNNNN
OHIG 4.0 5.8 8.3 8300 NNN....
ONSA 5.9 .7 2.1 1050 ...NNNN
POTS 4.7 1.5 2.6 1650 NNNNNNN
RCM6 18.6 3.5 6.0 4830 .NNNNNN
REYK 10.2 3.7 2.9 4910 NNNNNNN
RIOG 6.6 11.6 9.5 5610 NNNNNNN
SANT .1 .1 .4 5000 FIXED U.U.UUU
STJO 15.9 3.1 10.0 4050 NNNNNNN
TAHI 12.4 5.1 13.0 7120 .NNNNNN
THU1 16.3 3.0 2.6 4900 N..N.NN
TID2 .5 1.1 .3 3052 FIXED UUUUUUU
TSKB 14.0 7.6 16.1 2050 NNNNNNN
USUD 18.0 7.0 16.4 2000 NNNNNNN
VILL 7.7 1.6 7.4 1250 NNNNN.N
WES2 5.8 .8 6.2 4080 NNNNNNN
WSRT 5.9 1.2 2.9 1110 NNNNNNN
WTZR .2 .3 .2 1601 FIXED UUUUUUU
YAR2 .1 .2 .2 3102 FIXED UUU....
YELL .1 .3 .3 4700 FIXED UUUUUUU
ZWEN 7.1 4.0 4.0 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 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 SANT 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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