[IGSREPORT-3647] Wk 0900 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Apr 17 06:55:25 PDT 1997
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IGS Electronic Report Thu Apr 17 6:55:25 PDT 1997 Message Number 3647
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Author: G.Gendt, G. Dick, W. Soehne, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0900 GFZ Analysis Report
Subject: Wk 0900 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0900 (DAYS 096-102, DATES 06-04-97 TO 12-04-97)
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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:
______________________________________________________________________________
gfz09007.sum this text file
gfz09007.erp Earth rotation parameters
gfz09007.snx Weekly SINEX File
gfz0900[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0900 DAYS 096 - 102
____________________________________________________________________________________________________
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"
50544.500 -18562 35013 -30302398 2376 2 2 0 5 47 13 25 70 379 5 5
50545.500 -18499 35364 -30304736 2351 2 2 0 5 49 13 24 56 322 5 5
50546.500 -18383 35685 -30307086 2352 2 2 0 5 47 13 23 175 318 5 5
50547.500 -18275 36026 -30309449 2418 2 2 0 5 48 13 25 38 363 5 5
50548.500 -18190 36398 -30311788 2377 2 2 0 5 46 13 24 135 380 5 5
50549.500 -18044 36789 -30314200 2480 2 2 0 5 49 13 25 155 400 5 5
50550.500 -17939 37196 -30316625 2450 2 2 0 4 50 13 25 53 413 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 096 097 098 099 100 101 102
-------------------------------------------------------
01 23 15 16 11 12 14 12
02 9 15 13 14 9 11 8
03 16 16 20 16 14 11 13
04 13 13 10 14 15 10 14
05 14 15 14 10 14 14 13
06 11 - - - 12 17 11
07 11 14 14 10 9 7 12
09 25 E 41 E 32 E 23 E 33 E 27 E 31 E
10 16 11 13 15 12 8 10
14 15 13 - - 15 16 14
15 20 27 28 29 24 20 35
16 12 7 14 14 41 13 10
17 22 22 13 15 12 16 20
18 24 20 17 19 - - 19
19 - E 19 E 16 E 13 E 18 E 34 E 21 E
21 27 19 18 17 16 23 19
22 11 9 8 11 13 12 10
23 3 6 8 5 6 6 5
24 19 18 22 23 18 17 15
25 20 E 12 E 20 E 23 E 18 E 33 E 41 E
26 18 17 16 22 13 19 12
27 35 E 31 E 20 E 23 E 42 E 31 E 30 E
29 18 16 20 19 23 20 21
30 7 12 13 10 11 12 14
31 18 13 18 16 16 14 11
MEAN 18 18 18 17 19 18 19
---------------------------------------------------
REMARKS:(1) PRN06 deleted from sp3-file for day 097,098
(manouvre)
PRN14 deleted from sp3-file for day 098
modelling problems
PRN18 deleted from sp3-file for day 100
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# 096 097 098 099 100 101 102
----------------------------------------------------
onsa 105001 1183 1165 1087 1104 0 1230 1234
kosg 110001 F 1275 1200 0 1272 1171 1267 1238
madr 120002 F 0 0 0 0 914 1164 804
mate 130002 1279 1215 1158 1258 1233 1285 1291
nyal 140001 0 687 1230 1260 976 1165 1287
wtzr 160101 F 1241 1178 1143 1248 1193 1207 1215
ober 161001 1223 1111 1126 1196 0 1167 1195
pots 165001 1234 1174 1118 1219 1014 1175 1202
mets 180001 1237 1170 1135 1235 0 0 1221
zwen 190001 0 770 0 0 0 1070 1075
usud 200002 1229 1202 1159 1247 1162 1225 1227
tskb 205001 1263 1219 1164 1253 1228 1267 1272
taiw 220001 1207 1195 1163 1224 1166 1187 1252
kit3 235101 0 1030 0 0 1009 0 0
lhas 240001 1192 728 0 621 1086 1131 1220
iisc 270002 1179 1150 1151 1226 1075 1172 1164
irkt 280001 1214 1147 1105 1225 1186 1226 1207
tidb 305003 F 1254 1157 802 0 1189 1226 1271
yar1 310001 F 1246 1214 1171 1270 0 1276 1270
hob2 321001 1203 477 1065 1201 734 0 0
mac1 330003 1194 1123 1034 1190 778 1126 918
chat 340001 1227 1172 1129 1204 1190 1204 1190
coco 350001 1058 1003 762 0 924 0 1066
dgar 360001 792 1075 877 944 965 959 961
algo 400003 F 1229 1196 1129 1251 1205 1237 1231
stjo 405003 1241 1191 1145 1221 1190 1240 1244
wes2 408001 1251 753 1150 1208 1211 1240 1231
nlib 409001 1267 1201 1165 1249 1209 1238 1257
gol2 410101 F 1294 1054 1197 1249 1243 1077 1293
jplm 415002 1244 1176 1143 1255 1123 1253 1258
mdo1 418001 1256 1213 1124 1256 1213 1038 1242
fair 420002 F 1187 1144 1050 1211 1173 1127 1204
yell 470004 F 1258 1239 1169 1284 1248 1197 1203
drao 475003 1261 1222 1176 1268 1230 1267 1286
rcm6 483001 1242 1195 1163 1246 1207 1250 1254
brmu 485001 1235 1210 892 1248 1168 1214 1229
sant 500002 F 744 0 582 596 520 574 0
fort 520001 1158 1119 693 1189 1076 1122 1177
bogt 540001 0 899 945 1120 1097 1100 1113
braz 550001 1131 1087 1017 1113 0 1074 1126
asc1 570002 993 1043 991 917 844 937 1033
hart 600002 F 1211 1155 1183 1237 1176 1218 1229
mas1 610101 1195 1118 1050 1180 1137 1121 1161
mali 630001 0 0 0 1206 0 1237 1222
bahr 650001 1086 1197 1123 1031 1218 1258 1286
kokb 700002 F 621 710 684 680 729 625 922
guam 730001 1038 1107 1051 1086 1069 1117 1117
kwj1 740001 998 0 1049 915 1020 1036 1061
mcm4 800201 1212 1131 1097 1073 1144 1201 1221
dav1 810001 1122 920 975 1145 965 1127 650
cas1 820001 1189 1079 803 1028 966 1013 1117
kerg 850001 1223 1156 1120 1193 1197 1166 1226
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 096 097 098 099 100 101 102
------------------------------------------
1 2240 2280 2322 2345 2235 2399 2367
2 2260 2289 2016 2222 2164 2239 2408
3 2273 2248 2135 2212 2021 2232 2277
4 2120 2102 2185 2147 2032 2302 2368
5 2290 2361 2215 2235 2164 2311 2359
6 2077 0 0 2133 1902 2187 2259
7 2366 2291 2260 2389 2265 2411 2575
9 2180 2123 2202 2256 2030 2174 2319
10 2215 2195 2155 2224 2065 2237 2411
14 2093 2107 0 2021 2007 2082 2259
15 2161 2171 2138 2132 2048 2222 2278
16 2199 2102 2113 2103 2103 2268 2387
17 2322 2253 2104 2325 1940 2250 2306
18 2087 2061 2023 1922 0 2160 2297
19 2199 2138 2153 2156 2020 2248 2306
21 2221 2267 2170 2336 2133 2327 2244
22 2157 2227 2175 2243 2120 2278 2334
23 2310 2367 2110 2340 2121 2385 2447
24 2319 2294 2254 2310 2189 2254 2424
25 2051 2225 2163 2143 2009 2151 2218
26 2227 2316 2156 2338 2099 2300 2445
27 2125 2074 1982 2091 1954 2176 2247
29 2225 2235 2238 2194 2143 2337 2418
30 2235 2304 2170 2297 2093 2139 2370
31 2142 2167 2080 2169 2125 2149 2326
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 96 to 102
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 .1 4000 FIXED UUUUUUU
ASC1 16.3 7.1 12.4 5700 NNNNNNN
BAHR 8.8 2.8 8.3 6500 NNNNNNN
BISH 9.6 2.4 7.7 2399 NNNNNNN
BOGT 19.6 4.2 9.6 5400 .NNNNNN
BRAZ 8.5 2.6 15.2 5500 NNNN.NN
BRMU 12.6 2.0 5.0 4850 NNNNNNN
CAS1 13.4 8.0 4.7 8200 NNNNNNN
CHAT 12.7 5.7 9.7 3400 NNNNNNN
COCO 15.8 1.3 9.9 3500 NNN.N.N
DAV1 9.4 4.2 9.6 8100 NNNNNNN
DGAR 21.4 3.7 8.4 3600 NNNNNNN
DRAO 4.2 1.0 1.4 4750 NNNNNNN
FAIR .2 .4 .3 4200 FIXED UUUUUUU
FORT 22.1 7.6 17.3 5200 NNNNNNN
GOL2 .2 .3 .3 4101 NNNNNNN
GUAM 8.5 5.9 9.6 7300 NNNNNNN
HART .2 .3 .5 6000 FIXED UUUUUUU
HOB2 5.8 7.3 5.1 3210 NNNNN..
IISC 13.0 1.7 8.7 2700 NNNNNNN
IRKT 5.5 3.5 4.6 2800 NNNNNNN
JPLM 8.1 1.6 3.4 4150 NNNNNNN
KERG 12.9 3.9 12.5 8500 NNNNNNN
KIT3 7.3 5.3 1.5 2351 .N..N..
KOKB .5 .2 1.1 7000 FIXED UUUUUUU
KOSG .2 .5 .8 1100 FIXED UU.UUUU
KWJ1 25.7 3.5 6.5 7400 N.NNNNN
LHAS 11.0 3.9 7.3 2400 NN.NNNN
MAC1 11.9 6.8 6.8 3300 NNNNNNN
MADR .5 .5 .5 1200 FIXED ....UUN
MALI 10.1 2.1 7.4 6300 ...N.NN
MAS1 8.6 3.3 10.9 6101 NNNNNNN
MATE 6.4 2.6 6.7 1300 NNNNNNN
MCM4 13.3 8.9 7.2 8002 NNNNNNN
MDO1 8.0 1.3 3.6 4180 NNNNNNN
METS 3.1 1.2 1.9 1800 NNNN..N
NLIB 9.9 3.3 2.6 4090 NNNNNNN
NYAL 4.4 2.9 4.5 1400 .NNNNNN
OBER 3.9 1.9 5.0 1610 NNNN.NN
ONSA 4.5 1.4 5.2 1050 NNNN.NN
POTS 6.4 2.5 4.7 1650 NNNNNNN
RCM6 8.6 3.3 3.9 4830 NNNNNNN
SANT .4 .5 1.4 5000 FIXED U.UUUU.
STJO 7.9 2.5 5.4 4050 NNNNNNN
TAIW 11.4 4.1 7.7 2200 NNNNNNN
TIDB .4 .8 .3 3050 FIXED UUU.UUU
TSKB 16.0 3.7 5.4 2050 NNNNNNN
USUD 26.7 3.4 4.8 2000 NNNNNNN
WES2 5.1 1.7 2.4 4080 NNNNNNN
WTZR .2 .4 .7 1601 NNNNNNN
YAR1 .5 .4 .3 3100 FIXED UUUU.UU
YELL .1 .3 .2 4700 FIXED UUUUUUU
ZWEN 5.3 3.5 7.1 1900 .N...NN
--------------------------------------------------------------------------------
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 ASC1 BAHR BISH BOGT BRAZ BRMU CAS1 CHAT COCO DAV1 DGAR DRAO FAIR FORT GOL2 GUAM HART HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER ONSA POTS RCM6 SANT STJO TAIW TIDB TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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