[IGSREPORT-3604] Wk 0898 GFZ Analysis Report
G.
G.
Thu Apr 3 03:38:14 PST 1997
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IGS Electronic Report Thu Apr 3 3:38:14 PST 1997 Message Number 3604
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Author: G. Gendt
Subject: Wk 0898 GFZ Analysis Report
Subject: Wk 0898 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0898 (DAYS 082-088, DATES 23-03-97 TO 29-03-97)
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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:
______________________________________________________________________________
gfz08987.sum this text file
gfz08987.erp Earth rotation parameters
gfz08987.snx Weekly SINEX File
gfz0898[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0898 DAYS 082 - 088
____________________________________________________________________________________________________
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"
50530.500 -18955 29806 -30267517 2574 2 2 0 4 51 13 25 -18 331 4 4
50531.500 -18935 30178 -30270060 2541 2 2 0 4 50 13 25 57 412 4 4
50532.500 -18918 30583 -30272571 2522 2 2 0 4 53 13 24 -23 398 4 4
50533.500 -18956 30979 -30275089 2517 2 2 0 4 51 13 25 -52 393 4 4
50534.500 -19002 31370 -30277571 2503 2 2 0 5 48 13 23 -39 387 5 5
50535.500 -19027 31752 -30280105 2530 2 2 0 5 48 13 25 -8 377 5 5
50536.500 -19061 32145 -30282621 2562 2 2 0 5 43 13 25 -60 407 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 082 083 084 085 086 087 088
-------------------------------------------------------
01 22 24 19 22 20 26 24
02 12 8 12 15 18 13 12
03 15 15 17 12 17 13 12
04 13 9 13 15 7 8 11
05 5 7 6 8 7 9 6
06 15 12 13 15 13 14 15
07 20 15 18 14 10 15 18
09 16 17 16 24 18 15 20
10 13 9 10 10 11 7 11
14 - 16 18 13 13 110 44
15 25 23 18 24 22 18 24
16 11 21 42 12 16 15 10
17 21 26 25 22 22 23 19
18 17 19 18 17 - - 24
19 18 17 - - 16 22 22
21 19 19 19 25 22 21 24
22 7 10 7 9 8 5 6
23 10 5 8 8 6 6 6
24 20 16 14 15 16 13 15
25 11 10 10 11 10 5 10
26 21 20 19 21 21 17 19
27 19 22 15 23 21 23 21
29 19 23 25 22 23 20 22
30 11 9 6 8 - - 6
31 19 19 18 22 20 16 23
MEAN 16 17 18 17 16 28 19
---------------------------------------------------
REMARKS:(1) PRN18 deleted from sp3-file for day 086
modelling problems
PRN19 deleted from sp3-file for day 084
modelling problems
PRN30 deleted from sp3-file for day 086
(manouvre)
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# 082 083 084 085 086 087 088
----------------------------------------------------
onsa 105001 1221 1225 1187 1245 1158 1203 1255
kosg 110001 F 1263 1253 1225 1194 1152 1266 1269
madr 120002 F 1172 1137 868 1147 1057 981 0
mate 130002 1280 1289 1243 1246 1164 1286 1300
nyal 140001 0 0 758 0 0 0 1210
wtzr 160101 F 1240 1216 1181 1164 1124 1254 1215
ober 161001 1161 1196 1162 1198 1110 1227 1198
pots 165001 1219 1220 1175 1203 1114 1213 1247
mets 180001 1210 1217 720 1204 1108 1190 0
zwen 190001 995 0 998 1069 1002 0 1018
usud 200002 0 1245 1223 1265 1159 1234 1249
tskb 205001 1255 960 1042 966 969 973 1017
taiw 220001 1195 1217 1186 1226 1138 1234 1213
kit3 235101 1189 1175 1069 0 934 1029 0
lhas 240001 1235 1251 0 1178 0 692 1230
iisc 270002 1193 1203 1148 1220 1148 1211 1194
irkt 280001 1217 1183 1124 1186 1134 1205 1239
tidb 305003 F 1250 1046 1165 1262 1201 1243 1276
yar1 310001 F 1247 1287 1233 1283 1164 1223 1227
hob2 321001 1234 1228 1114 988 1150 0 0
mac1 330003 1148 1220 1112 1119 1088 1140 0
chat 340001 1264 1245 1208 1228 1151 1230 1188
coco 350001 1094 0 629 1021 1057 1133 0
dgar 360001 949 871 939 1121 933 1048 922
algo 400003 F 1215 1226 1188 1235 1149 1234 1245
stjo 405003 1261 1250 1225 1259 1075 1253 1269
wes2 408001 0 1244 1217 1246 1142 1244 1249
nlib 409001 1258 1243 1207 1247 1165 1243 1246
gol2 410101 F 1115 1287 1176 1074 1083 1111 1112
jplm 415002 1253 1230 1174 1224 900 1235 1248
mdo1 418001 1286 1266 1186 1259 1170 1259 1278
fair 420002 F 1218 1203 1080 1133 1088 1181 1160
yell 470004 F 1264 1208 1233 1291 1223 1266 1157
drao 475003 1283 1290 1225 1284 1192 1285 1293
rcm6 483001 1219 1226 1218 1256 1184 1251 1251
brmu 485001 1216 1190 1201 1222 0 1229 1218
sant 500002 F 0 0 594 924 1096 1030 1028
kour 510001 1170 1178 1107 1087 0 0 0
fort 520001 1176 1152 1063 1202 1115 1183 1121
braz 550001 968 977 988 1228 890 948 959
asc1 570002 1006 1023 1011 1032 863 958 1016
hart 600002 F 1240 1218 1196 1236 1132 1218 1262
mas1 610101 1216 1187 1145 1185 1107 1170 1201
mali 630001 1205 0 1204 1182 0 0 0
bahr 650001 1289 1242 1102 1281 1166 1260 1255
kokb 700002 F 694 864 1059 502 734 629 831
eisl 720001 1274 1164 0 0 0 0 0
guam 730001 1095 1130 1068 1088 1039 1100 1117
kwj1 740001 1146 1109 1076 1010 1090 1097 1149
mcm4 800201 1221 1134 1153 1179 1097 1212 1110
dav1 810001 1094 1101 993 1057 1061 1086 0
cas1 820001 1126 1149 1052 1047 1054 1121 0
ohig 830001 1056 973 1046 0 0 0 0
kerg 850001 1229 1242 1170 1230 1153 1111 1226
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 082 083 084 085 086 087 088
------------------------------------------
1 2468 2425 2557 2425 2329 2264 2142
2 2471 2384 2468 2455 2268 2226 2100
3 2318 2290 2292 2413 2361 2274 2036
4 2367 2384 2447 2376 2142 2108 1967
5 2430 2394 2521 2416 2359 2285 2110
6 2311 2275 2413 2300 2210 2123 1952
7 2484 2492 2546 2453 2313 2375 2129
9 2495 2419 2428 2428 2345 2288 2105
10 2472 2364 2458 2400 2187 2141 2005
14 2279 2210 2394 2244 2202 2012 1963
15 2359 2287 2366 2342 2279 2211 2048
16 2401 2244 2314 2308 2246 2168 1960
17 2423 2394 2439 2368 2344 2192 1958
18 2294 2140 2255 2176 0 2132 1856
19 2463 2264 0 2358 2240 2243 2035
21 2421 2425 2424 2272 2254 2212 2072
22 2393 2330 2404 2360 2237 2218 2009
23 2495 2486 2400 2403 2378 2307 2089
24 2471 2422 2537 2440 2265 2309 2093
25 2371 2380 2446 2371 2236 2183 1960
26 2465 2484 2434 2437 2366 2285 2092
27 2340 2219 2373 2337 2256 2240 1929
29 2488 2344 2477 2364 2289 2214 2104
30 2338 2344 2408 2312 0 2255 2015
31 2487 2361 2469 2399 2195 2145 2021
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 68 to 74
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 1.1 1.2 4000 FIXED UUUUUUU
ASC1 23.6 4.3 9.3 5700 NNNNNNN
BAHR 12.2 3.7 10.7 6500 NNNNNNN
BRAZ 10.9 6.2 16.5 5500 NNNNNNN
BRMU 7.9 1.7 4.3 4850 NNNNNNN
CAS1 15.8 3.0 4.3 8200 NNNNNNN
CHAT 9.9 5.7 9.0 3400 NNNNNNN
COCO 15.2 10.3 7.5 3500 NNNN.NN
DAV1 10.8 2.3 2.3 8100 NN.NNNN
DGAR 16.1 5.6 9.5 3600 NNNNNNN
DRAO 7.4 1.0 1.3 4750 NNNNNNN
FAIR .6 1.3 .9 4200 FIXED UUUUUUU
FORT 23.8 1.6 10.1 5200 NNNNNN.
GOL2 .2 .3 .6 4101 NNNNNNN
GUAM 10.7 4.4 8.1 7300 NNNNNNN
HART 1.6 2.3 .9 6000 FIXED U.UUUUU
HOB2 6.8 8.1 6.8 3210 ..NNN.N
IISC 20.7 4.3 7.1 2700 NNNNNNN
IRKT 5.4 6.0 5.0 2800 NNNNNNN
JPLM 6.3 1.2 3.2 4150 NNNNNNN
KERG 16.9 2.3 9.8 8500 NNNNNNN
KIT3 11.0 3.8 5.1 2351 ..NNN.N
KOKB .3 .9 .9 7000 FIXED UUUUUUU
KOSG .4 2.8 1.2 1100 FIXED UUUUUUU
KWJ1 28.4 5.6 11.6 7400 N.NNNNN
LHAS 12.8 5.8 6.5 2400 NNNNNNN
MAC1 8.5 6.5 4.6 3300 NN.NN.N
MADR .1 .3 .9 1200 FIXED N.U....
MALI 15.3 2.4 3.1 6300 NNNNN..
MAS1 6.0 1.8 11.5 6101 FIXED NNNNNNU
MATE 6.1 2.5 6.4 1300 FIXED NNNNNNU
MCM4 11.1 5.2 4.0 8002 NNNNNNN
MDO1 7.4 1.9 1.5 4180 NNNNNNN
METS 4.6 1.9 6.2 1800 NNNNNNN
NLIB 9.1 1.3 3.3 4090 NNNNNNN
NYAL 14.1 2.1 5.0 1400 NNNNNNN
OBER 5.0 2.5 5.2 1610 NNNNNNN
OHIG 12.6 8.0 12.4 8300 NNNNNNN
ONSA 5.0 3.3 4.7 1050 NNNNNNN
POTS 5.0 3.0 4.0 1650 NNNNNNN
RCM6 14.9 3.0 3.8 4830 NNNNN.N
SANT 1.3 1.7 1.7 5000 FIXED UUUUUUU
STJO 5.5 2.4 3.7 4050 NNNNNNN
TAIW 7.3 3.2 7.5 2200 NNNNNNN
TIDB .3 .7 .3 3050 FIXED UUUUUU.
TSKB 9.7 2.4 10.9 2050 NNNNNNN
USUD 7.2 4.0 9.4 2000 NNNNNNN
WES2 8.4 2.6 4.2 4080 NNNNNNN
WTZR .4 2.6 1.4 1601 NNNNNNN
YAR1 .6 .5 .8 3100 FIXED UUUUUUU
YELL .5 .3 1.5 4700 FIXED UUUUUUU
ZWEN 10.8 2.3 6.2 1900 NNN.NNN
--------------------------------------------------------------------------------
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 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 OHIG 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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