[IGSREPORT-3068] Wk 0874 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Oct 17 05:53:42 PDT 1996
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IGS Electronic Report Thu Oct 17 5:53:42 PDT 1996 Message Number 3068
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0874 GFZ Analysis Report
Subject: Wk 0874 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0874 (DAYS 280-286, DATES 06-10-96 TO 12-10-96)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, 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:
______________________________________________________________________________
gfz08747.sum this text file
gfz08747.erp Earth rotation parameters
gfz08747.snx Weekly SINEX File
gfz0874[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0874 DAYS 280 - 286
____________________________________________________________________________________________________
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"
50362.500 25747 20838 -29942342 1844 1 1 0 3 48 13 26 -184 -354 4 4
50363.500 25564 20509 -29944242 1884 1 1 0 3 50 13 25 -180 -299 4 4
50364.500 25356 20225 -29946117 1875 1 1 0 3 47 13 25 -235 -268 4 4
50365.500 25127 19965 -29948011 1901 1 1 0 3 49 13 25 -221 -248 4 4
50366.500 24901 19686 -29949925 1950 1 1 0 3 51 13 26 -231 -310 3 4
50367.500 24651 19372 -29951856 1972 1 1 0 3 47 13 26 -266 -316 4 4
50368.500 24411 19069 -29953805 1990 1 1 0 3 45 13 26 -214 -288 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 280 281 282 283 284 285 286
-------------------------------------------------------
01 61 63 58 68 70 62 53
02 41 34 46 44 47 48 37
03 24 19 20 27 21 21 23
04 32 27 29 29 31 24 26
05 26 20 23 30 23 30 23
06 24 22 24 29 23 33 20
07 56 37 47 56 33 35 49
09 21 22 23 38 40 32 26
10 19 28 51 29 30 17 19
14 16 15 19 202 19 16 21
15 19 16 23 26 32 32 23
16 - 22 30 25 25 14 17
17 38 33 41 60 39 36 51
18 22 26 23 24 19 21 12
19 44 45 45 - - 44 44
21 42 - - - 44 41 57
22 23 22 16 22 25 24 37
23 8 15 18 7 19 9 8
24 21 24 35 24 23 16 26
25 68 50 40 56 49 61 75
26 18 28 23 34 17 15 14
27 33 39 37 59 54 52 52
28 37 34 34 29 22 30 38
29 43 41 43 41 38 32 40
30 - 47 53 52 43 46 50
31 26 32 36 32 23 19 39
MEAN 35 33 36 39 35 34 37
---------------------------------------------------
REMARKS:(1) PNR19 deleted from sp3-file for day 283
modelling problems
PNR21 deleted from sp3-file for day 281,282
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# 280 281 282 283 284 285 286
----------------------------------------------------
onsa 105001 1165 1156 1201 1201 1217 1172 1168
kosg 110001 F 1315 1251 1249 1252 1300 1263 1266
madr 120002 F 1149 0 960 1096 1149 898 930
mate 130001 1327 1291 1279 1277 1299 1321 1324
nyal 140001 0 1054 0 0 0 0 0
trom 150001 F 0 1141 0 0 1129 0 0
wtzr 160101 F 1246 1159 1198 1189 1235 1246 1203
pots 165001 1279 1240 1246 1240 1279 1285 1285
mets 180001 1256 1232 1232 1225 1268 1259 1259
zwen 190001 1146 1103 1081 1091 1132 1136 1023
usud 200002 1269 1237 1231 1235 1274 1292 1253
tskb 205001 1256 1268 1278 1268 1315 1329 1293
taiw 220001 1264 1185 1224 1271 1254 1250 1262
kit3 235101 1289 1242 1238 1231 1281 1295 1290
lhas 240001 1267 1102 1159 1176 1217 1203 1217
irkt 280001 1289 1217 1238 1217 1261 1268 1291
tidb 305003 F 1259 1216 0 1249 1288 1277 1285
yar1 310001 F 1201 869 1173 1210 1284 1262 1279
hob2 321001 0 0 0 0 1095 0 0
chat 340001 1280 1211 1202 1230 1273 1266 1256
coco 350001 0 0 0 0 1161 0 0
algo 400003 F 1280 1229 1227 1234 1292 1278 1226
stjo 405003 1208 1027 1159 1135 1204 1203 1231
wes2 408001 1246 1191 1236 1195 1259 1217 1258
nlib 409001 1234 1238 1220 1221 1282 1214 1257
gol2 410101 F 1306 1143 1199 1254 1331 1339 1345
jplm 415002 1257 1191 1157 1189 1268 1243 1242
mdo1 418001 1280 1222 1158 1217 1267 1246 1280
fair 420002 F 1273 1229 1232 1190 1249 1283 1228
yell 470004 F 1238 1234 1181 1191 1248 1237 1183
drao 475003 1342 1284 1273 1273 1325 1328 1319
rcm5 482001 1259 1218 1242 1219 0 0 0
brmu 485001 1251 1206 1177 1186 1282 1248 1226
thu1 490001 1615 1518 1529 1524 1577 1583 1571
sant 500002 F 1261 1236 907 1201 1316 975 1238
kour 510001 0 837 0 1007 1169 1101 1082
fort 520001 1201 1100 1161 1096 1247 1210 1191
areq 530002 1255 1190 1196 1206 1263 1243 0
bogt 540001 1093 0 0 1125 0 715 0
braz 550001 1070 1022 1054 1002 1096 1081 1075
lpgs 564301 1259 1121 643 0 0 0 1132
asc1 570002 1105 1022 1005 1004 1014 965 1076
hart 600002 F 1270 1271 1258 1256 1247 1287 1327
mas1 610101 856 1232 1246 1198 1281 813 1267
mali 630001 0 1232 1270 1180 1243 1196 1231
kokb 700002 F 1301 1206 1231 1243 1228 1279 1237
eisl 720001 1238 1227 1192 1220 1258 954 1282
guam 730001 1224 1165 1206 1149 1253 1203 1226
kwj1 740001 1201 1093 1061 1145 1122 1267 1059
mcm4 800201 1209 1151 1208 1182 1246 1242 1266
dav1 810001 0 0 0 0 1232 0 0
cas1 820001 0 0 0 0 1212 0 0
ohig 830001 758 683 629 445 864 836 912
kerg 850001 1133 1100 1113 1182 1192 1234 1200
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 280 281 282 283 284 285 286
------------------------------------------
1 2318 2374 2293 2381 2449 2152 2154
2 2302 2396 2255 2379 2422 2152 2064
3 2292 2325 2184 2255 2408 2154 2144
4 2291 2444 2183 2316 2330 2243 2118
5 2233 2215 2342 2393 2377 2164 2071
6 2192 2143 2154 2265 2418 2023 1992
7 2427 2421 2244 2419 2503 2283 2177
9 2230 2269 2230 2265 2444 2143 2030
10 2067 2256 1992 2197 2320 2080 2040
14 2428 2451 2163 2239 2491 2241 2072
15 2391 2222 2150 2389 2405 2195 2157
16 2291 2387 2176 2348 2339 2192 2095
17 2289 2215 2223 2292 2437 2065 2152
18 2190 2347 2117 2237 2456 2178 2110
19 2365 2410 2204 0 2330 2194 2097
21 2226 0 0 2266 2401 2136 2104
22 2252 2419 2248 2341 2380 2160 2185
23 2114 2315 2144 2285 2406 2122 2153
24 2270 2441 2204 2360 2515 2260 2178
25 2255 2467 2294 2426 2506 2272 2228
26 2295 2386 2317 2375 2522 2158 2166
27 2370 2375 2181 2388 2433 2222 2143
28 2281 2365 2226 2247 2484 2107 2113
29 2232 2313 2123 2240 2396 2197 2082
30 2137 2004 2089 2184 2273 1924 1945
31 2367 2476 2310 2482 2581 2290 2281
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 96 DAYS: 280 to 286
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 .2 .2 .2 4000 FIXED UUUUUUU
AREQ 7.7 .5 2.5 5300 NNNNNN.
ASC1 10.4 2.8 6.9 5700 NNNNNNN
BISH 5.2 5.2 5.3 2399 NNNN...
BOGT 4.3 3.5 14.3 5400 N..N.N.
BRAZ 13.8 2.0 3.8 5500 NNNNNNN
BRMU 12.0 2.9 5.9 4850 NNNNNNN
CAS1 .0 .0 .0 8200 ....N..
CHAT 16.1 4.5 6.3 3400 NNNNNNN
COCO .0 .0 .0 3500 ....N..
DAV1 .0 .0 .0 8100 ....N..
DRAO 6.1 1.5 1.8 4750 NNNNNNN
EISL 12.2 5.0 8.0 7200 NNNNNNN
FAIR .1 .5 .1 4200 FIXED UUUUUUU
FORT 13.4 2.6 7.9 5200 NNNNNNN
GOL2 .2 .3 .2 4101 NNNNNNN
GUAM 7.2 4.4 9.5 7300 NNNNNNN
HART .2 .2 .4 6000 FIXED UUUUUUU
HOB2 .0 .0 .0 3210 ....N..
IRKT 4.5 5.1 9.8 2800 NNNNNNN
JPLM 5.9 .9 2.0 4150 NNNNNNN
KERG 12.3 4.9 8.7 8500 NNNNNNN
KIT3 6.0 5.3 9.3 2351 NNNNNNN
KOKB .3 .2 .3 7000 FIXED UUUUUUU
KOSG .2 .3 .3 1100 FIXED UUUUUUU
KOUR 21.2 1.8 15.0 5100 .N.NNNN
KWJ1 22.8 3.8 5.9 7400 NNNNNNN
LHAS 6.8 6.0 13.9 2400 NNNNNNN
LPGS 3.7 2.2 2.9 5643 NNN...N
MADR .1 .4 .2 1200 FIXED U.UUUUU
MALI 16.4 2.9 4.4 6300 .NNNNNN
MAS1 15.8 3.1 3.7 6101 NNNNNNN
MATE 6.1 2.4 3.1 1300 NNNNNNN
MCM4 15.6 6.5 5.9 8002 NNNNNNN
MDO1 5.1 1.8 2.0 4180 NNNNNNN
METS 7.7 1.7 4.7 1800 NNNNNNN
NLIB 4.3 1.5 3.0 4090 NNNNNNN
NYAL .0 .0 .0 1400 .N.....
OBER 3.5 2.2 2.4 1610 NNNNNN.
OHIG 15.0 5.9 7.2 8300 NNNNNNN
ONSA 5.7 1.9 4.6 1050 NNNNNNN
POTS 3.9 1.6 3.0 1650 NNNNNNN
RCM5 16.9 5.0 5.7 4820 NNNN...
SANT .1 .1 .3 5000 FIXED UUUUUUU
STJO 9.3 2.0 3.7 4050 NNNNNNN
TAIW 20.4 4.8 13.8 2200 NNNNNNN
THU1 4.0 3.0 1.7 4900 NNNNNNN
TIDB .3 .6 .3 3050 FIXED UU.UUUU
TROM .3 .5 .3 1500 FIXED .U..U..
TSKB 19.2 5.4 5.7 2050 NNNNNNN
USUD 15.6 5.2 6.0 2000 NNNNNNN
WES2 4.5 3.0 4.8 4080 NNNNNNN
WTZR .2 .5 .4 1601 NNNNNNN
YAR1 .5 .6 .7 3100 FIXED UUUUUUU
YELL .1 .2 .2 4700 FIXED UUUUUUU
ZWEN 8.1 3.6 6.0 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 BISH BOGT BRAZ BRMU CAS1 CHAT COCO DAV1 DRAO EISL FAIR FORT GOL2 GUAM HART HOB2 IRKT JPLM KERG KIT3 KOKB KOSG KOUR KWJ1 LHAS LPGS MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM5 SANT STJO TAIW THU1 TIDB TROM TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: igs at gfz-potsdam.de (Thomas Mr. igs)]
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