[IGSREPORT-4122] Wk 0921 GFZ Analysis Report
G.
G.
Thu Sep 11 04:55:03 PDT 1997
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IGS Electronic Report Thu Sep 11 4:55:03 PDT 1997 Message Number 4122
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Author: G. Gendt
Subject: Wk 0921 GFZ Analysis Report
Subject: Wk 0921 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0921 (DAYS 243-249, DATES 31-08-97 TO 06-09-97)
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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:
______________________________________________________________________________
gfz09217.sum this text file
gfz09217.erp Earth rotation parameters
gfz09217.snx Weekly SINEX File
gfz0921[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0921 DAYS 242 - 249
_______________________________________________________________________________
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"
50690.500 19161 45885 -30552050 1589 2 2 3 3 49 16 26 166 -159 5 5
50691.500 19404 45696 -30553633 1576 2 2 3 3 52 16 26 275 -233 4 4
50692.500 19669 45538 -30555224 1606 2 2 3 3 51 16 26 221 -113 4 4
50693.500 19927 45366 -30556846 1638 2 2 3 3 52 16 26 272 -193 4 4
50694.500 20202 45178 -30558480 1630 2 2 3 3 51 16 26 261 -179 4 4
50695.500 20445 44992 -30560113 1635 2 2 3 3 53 16 26 231 -201 4 4
50696.500 20604 44776 -30561737 1614 2 2 3 3 53 16 26 93 -238 4 4
50697.500 20751 44512 -30563357 1626 2 2 3 3 52 16 26 182 -279 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 243 244 245 246 247 248 249
-------------------------------------------------------
01 27 E 26 E 28 E 29 E 27 E 30 E 29 E
02 10 14 11 12 16 13 15
03 21 E 21 E 15 E 19 19 26 23
04 13 17 11 18 15 17 13
05 9 12 6 13 12 15 11
06 15 E 17 E 17 E 15 E 15 E 14 E 16
07 28 E 30 E 25 E 22 33 29 27
09 15 13 16 18 20 16 19
10 11 6 8 10 11 6 10
13 - E 22 E 11 E 16 E 10 E 11 E 14 E
14 170 30 15 20 18 143 17
15 11 11 15 13 14 16 14
16 10 - - 9 7 8 7
17 13 12 10 19 14 6 15
18 55 E 36 E 36 E 34 E 25 E 17 E 22 E
19 21 17 - - 15 20 19
21 12 13 11 14 11 12 14
22 6 10 8 11 11 17 11
23 11 13 10 16 11 10 17
24 19 15 14 16 18 15 15
25 10 14 14 15 14 19 15
26 28 E 23 E 32 E 31 E 31 E 28 E 38 E
27 20 15 21 17 22 15 24
29 16 E 20 E 30 E 27 E 22 E 26 E 19 E
30 6 9 6 6 7 14 7
31 27 E 17 E 29 E 22 24 26 22
MEAN 20 19 19 19 18 18 19
---------------------------------------------------
REMARKS: PNR16 deleted from sp3-file for day 244
modelling problems
PNR19 deleted from sp3-file for day 245
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# 243 244 245 246 247 248 249
----------------------------------------------------
onsa 105001 1206 1145 1160 1225 1254 1225 1229
kosg 110001 F 1321 1268 1287 1302 1328 1300 1315
wsrt 111001 1321 1279 1297 1329 1337 1328 1312
mad2 120101 0 0 0 1249 1303 1287 1312
mate 130002 1279 1212 1156 1229 1261 1256 1132
wtzr 160101 F 1250 1164 1064 931 1235 1233 1259
ober 161001 1268 1222 1231 1254 1268 1282 1253
pots 165001 1257 1200 1198 1241 1233 1230 1274
mets 180001 1200 1150 1142 1176 1222 1218 1190
zwen 190001 1002 1008 1058 1061 1038 1021 1001
usud 200002 898 1197 1182 1221 1233 1248 1252
tskb 205001 1259 1244 1232 1287 1261 1290 1296
taiw 220001 1200 1123 1161 1187 1199 0 0
kit3 235101 903 874 1252 0 1291 1322 1330
lhas 240001 1154 1081 883 1199 1150 1167 1141
kstu 250101 1274 1242 1249 1282 1303 1317 1267
iisc 270002 1232 0 0 0 0 0 0
irkt 280001 1216 1157 1192 1221 1200 1196 1217
ntus 290001 1010 824 0 1024 0 909 1025
tid2 305201 F 1238 1245 1250 1294 1310 1289 1321
hob2 321001 1232 1182 1162 0 0 1230 1193
mac1 330003 1148 1133 1125 0 0 1260 1222
chat 340001 1233 1217 1212 1208 1253 1251 1277
dgar 360001 953 988 994 0 0 0 0
algo 400003 F 1240 1192 1226 1238 1244 1263 1233
stjo 405003 1224 918 1187 1230 1239 0 1237
wes2 408001 1248 1225 1202 1217 1263 1286 1287
nlib 409001 936 1229 1223 1253 1276 1284 1284
gol2 410101 F 1244 1221 1199 1255 1281 1303 1303
jplm 415002 1290 1254 1238 1294 1314 1263 1326
mdo1 418001 1294 1250 1225 1301 1266 1291 1294
fair 420002 F 708 1225 1246 1261 1215 1285 1291
yell 470004 F 1276 1149 1234 1127 1104 1261 1225
drao 475003 1248 1223 1189 1255 1288 1258 1273
rcm6 483001 1246 1221 1204 1247 1230 1216 0
brmu 485001 1204 1212 1226 1259 1223 1225 1280
sant 500002 F 750 723 771 851 664 709 702
kour 510001 0 0 0 0 0 1172 1194
fort 520001 1091 1107 1062 1114 1113 1114 1120
areq 530002 1203 1203 1199 1265 1212 1255 1206
braz 550001 1122 1076 1145 1146 1166 1168 1185
riog 561001 1257 0 0 1267 1247 0 1279
lpgs 564301 1221 1242 1257 1325 0 1282 0
asc1 570002 0 0 0 934 710 0 0
hark 600101 1232 1195 1208 1253 939 1227 1288
mas1 610101 1145 1166 1186 1222 1209 1226 1198
mali 630001 1253 0 1224 1247 1255 1227 1278
bahr 650001 1333 1290 1239 1339 1333 1354 1316
kokb 700002 F 731 1048 835 816 0 783 878
tahi 712001 1172 1150 1189 1141 1155 1196 921
guam 730001 1111 1130 1102 1196 1164 1095 1154
kwj1 740001 0 0 0 0 0 1003 1170
mcm4 800201 1239 1173 1196 1243 1226 1242 1233
cas1 820001 1103 1119 0 0 0 1127 1069
kerg 850001 1266 1152 1182 1219 1212 1238 1253
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 243 244 245 246 247 248 249
------------------------------------------
1 2417 2264 2191 2255 2121 2374 2335
2 2324 2230 2186 2163 2149 2409 2358
3 2206 2094 2129 2070 2105 2266 2156
4 2318 2207 2289 2339 2212 2365 2341
5 2341 2274 2177 2128 2009 2244 2338
6 2200 2114 2044 1991 1991 2188 2252
7 2255 2167 2176 2394 2223 2320 2326
9 2343 2227 2187 2147 1976 2211 2334
10 2309 2255 2298 2176 2091 2297 2317
13 1876 1830 1789 1818 1676 1928 1868
14 2275 2229 2154 2127 2057 2175 2285
15 2374 2241 2223 2172 2090 2317 2264
16 2057 0 2198 2160 2062 2220 2249
17 2381 2246 2226 2124 2088 2219 2227
18 2001 2023 2123 2078 1929 2064 2113
19 2291 2188 0 2168 2141 2363 2297
21 2388 2244 2294 2162 2084 2277 2251
22 2330 2198 2305 2128 2223 2284 2356
23 2401 2262 2244 2260 2163 2334 2330
24 2400 2362 2299 2247 2235 2329 2350
25 2362 2293 2269 2253 2149 2353 2325
26 2310 2258 2282 2172 2076 2349 2401
27 2297 2242 2185 2272 2076 2431 2387
29 2244 2286 2185 2164 2084 2288 2286
30 2428 2269 2134 2166 1984 2214 2274
31 2313 2245 2294 2301 2233 2393 2275
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 243 to 249
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 1.9 .5 .7 4000 FIXED UUUUUUU
AREQ 7.5 5.8 5.5 5300 NNNNNNN
ASC1 16.0 3.8 10.4 5700 ...NN..
BAHR 5.7 3.1 9.1 6500 NNNNNNN
BRAZ 10.0 4.9 5.1 5500 NNNNNNN
BRMU 10.6 4.7 2.6 4850 NNNNNNN
CAS1 30.0 2.1 7.4 8200 NN...NN
CHAT 9.7 6.9 5.8 3400 NNNNNNN
DGAR 15.0 3.8 17.0 3600 NNN....
DRAO 7.3 2.1 4.8 4750 NNNNNNN
FAIR 1.5 1.5 1.0 4200 FIXED UUUUUUU
FORT 8.4 5.6 7.9 5200 NNNNNNN
GOL2 .5 .5 1.4 4101 NNNNNNN
GUAM 20.9 6.7 14.5 7300 NNNNNNN
HARK 10.1 5.0 11.3 6001 NNNNNNN
HOB2 9.2 6.1 6.0 3210 NNN..NN
IISC .0 .0 .0 2700 N......
IRKT 6.8 5.3 6.4 2800 NNNNNNN
JPLM 5.3 2.4 5.3 4150 NNNNNNN
KERG 21.9 8.1 7.5 8500 NNNNNNN
KIT3 10.8 3.2 5.7 2351 NNN.NNN
KOKB 2.7 1.0 4.4 7000 FIXED UUUU.UU
KOSG 4.5 1.5 2.7 1100 FIXED UUUUUUU
KOUR 1.3 .4 .9 5100 .....NN
KSTU 3.0 5.6 6.5 2501 NNNNNNN
KWJ1 14.4 4.4 5.6 7400 .....NN
LHAS 10.6 5.0 8.2 2400 NNNNNNN
LPGS 6.9 6.1 6.6 5643 NNNN.N.
MAC1 4.0 6.9 3.6 3300 NNN..NN
MAD2 3.7 2.5 3.4 1201 ...NNNN
MALI 14.1 5.1 3.7 6300 N.NNNNN
MAS1 8.8 3.4 3.8 6101 FIXED UNUNNNU
MATE 4.2 1.5 3.4 1300 FIXED UNUNUUU
MCM4 14.8 5.3 9.8 8002 NNNNNNN
MDO1 4.6 2.2 5.5 4180 NNNNNNN
METS 5.1 2.4 5.1 1800 NNNNNNN
NLIB 9.5 2.1 2.3 4090 NNNNNNN
NTUS 8.3 3.0 11.4 2900 NN.N.NN
OBER 6.4 1.0 2.9 1610 NNNNNNN
ONSA 11.1 2.5 3.9 1050 NNNNNNN
POTS 6.9 2.1 3.6 1650 NNNNNNN
RCM6 10.0 2.6 6.7 4830 NNNNNN.
RIOG 2.2 7.7 3.4 5610 N..NN.N
SANT 2.9 2.6 1.8 5000 FIXED UUUUUUU
STJO 6.4 2.1 4.2 4050 NNNNN.N
TAHI 12.9 6.4 3.8 7120 NNNNNNN
TAIW 20.4 11.6 6.0 2200 FIXED UNUNN..
TID2 1.8 4.4 7.6 3052 NNNNNNN
TSKB 7.2 5.5 9.0 2050 NNNNNNN
USUD 16.6 5.8 6.5 2000 NNNNNNN
WES2 12.1 2.2 2.5 4080 NNNNNNN
WSRT 2.5 1.6 2.6 1110 NNNNNNN
WTZR 4.7 1.5 3.1 1601 NNNNNNN
YELL 1.1 .8 .7 4700 FIXED UUUUUUU
ZWEN 5.1 2.5 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 BRAZ BRMU CAS1 CHAT DGAR DRAO FAIR FORT GOL2 GUAM HARK 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 RIOG SANT STJO TAHI TAIW TID2 TSKB USUD WES2 WSRT WTZR YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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