[IGSREPORT-4086] Wk 0919 GFZ Analysis Report
G.
G.
Mon Sep 1 09:09:49 PDT 1997
******************************************************************************
IGS Electronic Report Mon Sep 1 9:09:49 PDT 1997 Message Number 4086
******************************************************************************
Author: G. Gendt
Subject: Wk 0919 GFZ Analysis Report
Subject: Wk 0919 GFZ Analysis Report
******************************************************************************
GFZ ANALYSIS REPORT GPS-WEEK 0919 (DAYS 229-235, DATES 17-08-97 TO 23-08-97)
******************************************************************************
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:
______________________________________________________________________________
gfz09197.sum this text file
gfz09197.erp Earth rotation parameters
gfz09197.snx Weekly SINEX File
gfz0919[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0919 DAYS 228 - 235
_______________________________________________________________________________
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"
50676.500 16061 48671 -30531798 1305 2 3 3 3 55 16 25 217 -196 5 5
50677.500 16233 48514 -30533086 1271 2 2 3 3 55 16 25 134 -199 4 4
50678.500 16403 48286 -30534352 1260 2 2 3 3 56 16 25 173 -222 4 4
50679.500 16636 48027 -30535593 1223 2 2 3 3 55 16 26 220 -226 4 4
50680.500 16862 47804 -30536878 1346 2 2 3 3 53 16 26 182 -210 4 4
50681.500 17079 47572 -30538244 1386 2 2 3 3 51 16 26 228 -259 5 4
50682.500 17318 47330 -30539650 1426 2 3 4 4 51 16 26 260 -219 5 5
50683.500 17593 47119 -30541088 1450 2 3 4 4 54 16 26 286 -215 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 229 230 231 232 233 234 235
-------------------------------------------------------
01 27 E 31 E 20 E 19 E 17 E 22 E 24 E
02 15 13 13 16 24 17 14
03 24 E 17 E 14 E 18 E 20 E 24 E 26 E
04 11 15 14 19 15 15 12
05 16 8 10 14 11 10 11
06 35 E 24 E 27 E 22 E 29 E 21 E 20 E
07 29 E 37 E 30 E 37 E 42 E 28 E 35 E
09 5 7 8 12 11 10 10
10 11 12 9 12 10 9 9
13 - - - 33 E 19 E 27 E -
14 52 16 - - 10 15 13
15 11 11 12 11 10 8 11
16 - - 10 8 9 - -
17 11 17 10 11 12 13 5
18 27 E 43 E 42 E 53 E 54 E 61 E 74 E
19 14 14 8 16 21 16 15
21 17 30 17 17 10 17 15
22 9 5 6 7 6 13 19
23 120 23 15 24 11 13 12
24 10 15 17 18 13 17 12
25 11 16 10 16 16 14 17
26 24 E 18 E 23 E 21 E 25 E 23 E 22 E
27 14 14 15 12 17 15 12
29 15 E 15 E 18 E 29 E 23 E 22 E 25 E
30 7 5 5 9 5 5 6
31 34 E 39 E 34 E 35 E 34 E 32 E 41 E
MEAN 22 21 18 22 21 22 24
---------------------------------------------------
REMARKS: PNR14 deleted from sp3-file for day 231
modelling problems
PNR16 deleted from sp3-file for day 234
modelling problems
PNR13 deleted from sp3-file for day 235
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# 229 230 231 232 233 234 235
----------------------------------------------------
onsa 105001 1173 1229 1168 1140 1187 1146 1183
kosg 110001 F 1210 862 1204 1322 1300 1266 1317
wsrt 111001 1219 1260 1219 1307 1308 1264 1318
mad2 120101 0 1281 1237 0 0 0 1276
mate 130002 1166 1268 1238 1297 1306 1256 1303
nyal 140001 1111 1148 1233 1271 1247 1236 1249
wtzr 160101 F 1188 1236 1158 1235 1235 1163 1229
ober 161001 1159 1233 1215 1267 1255 1213 1271
pots 165001 1151 1205 1179 1270 1221 1202 1251
mets 180001 1197 1202 1161 1206 1195 1147 1196
zwen 190001 920 966 1007 1057 1064 1026 1052
usud 200002 1164 1182 0 1111 1251 1151 1217
tskb 205001 1189 1238 1246 1283 1286 1234 1268
taiw 220001 1097 1125 1162 0 1192 1130 0
kit3 235101 842 0 869 896 904 873 0
iisc 270002 1167 1222 1142 1193 1219 0 1168
irkt 280001 1115 1140 1155 1213 1022 1170 1251
tidb 305003 F 1162 1239 1222 1225 1233 1172 1285
yar1 310001 F 1163 0 0 0 0 0 0
hob2 321001 1143 1201 1198 1259 1250 1185 1233
mac1 330003 1034 0 1079 1227 1245 1149 1166
chat 340001 1152 1202 1219 1243 1251 1189 1272
coco 350001 980 1075 0 0 0 0 0
dgar 360001 1051 989 1060 1080 1084 0 1067
algo 400003 F 1174 1282 1154 1244 1198 1134 1208
stjo 405003 1204 1232 1198 1246 1242 1185 1223
wes2 408001 1151 1247 1224 1286 1205 1099 1280
nlib 409001 1173 1206 1238 1102 1234 1155 1187
gol2 410101 F 1213 1261 1249 1320 1268 1266 1298
jplm 415002 1192 1249 1237 0 1280 1190 1294
mdo1 418001 1180 1227 1181 0 0 0 0
fair 420002 F 1187 1245 1228 1221 1255 1211 1123
yell 470004 F 1120 1149 1249 1147 1187 1125 1267
drao 475003 1229 1251 1205 1232 1239 1213 1258
rcm6 483001 1194 1217 1222 1252 1247 0 1200
brmu 485001 1165 1212 1212 1214 1239 1153 1245
thu1 490001 1483 1540 1524 1603 1604 1492 1594
sant 500002 F 0 793 706 884 876 888 0
kour 510001 1071 1102 1108 1141 822 0 0
fort 520001 1104 1146 1102 1206 1060 0 0
areq 530002 1063 1128 0 0 0 0 0
braz 550001 0 0 1057 1127 0 0 0
asc1 570002 1049 1023 1097 1157 1073 1051 931
hark 600101 1214 1247 1214 1246 1222 1178 1219
mas1 610101 1109 1133 1162 1209 1239 1181 1194
mali 630001 0 0 914 1232 1276 1202 1253
bahr 650001 1197 1269 1277 1340 1313 1287 1312
kokb 700002 F 696 905 543 605 936 909 0
tahi 712001 1134 1211 1177 1198 1213 0 1171
guam 730001 1039 1126 1117 1032 1140 1078 1114
kwj1 740001 700 1059 0 0 1129 1127 986
mcm4 800201 1184 1125 1212 1077 1231 1199 0
dav1 810001 0 902 1132 983 1126 1134 1075
cas1 820001 0 1111 1153 1077 0 846 1167
kerg 850001 1033 1162 1208 1219 1161 1185 1227
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 229 230 231 232 233 234 235
------------------------------------------
1 2384 2441 2446 2223 2356 2087 2138
2 2323 2219 2435 2194 2393 2112 2098
3 2234 2349 2333 2118 2241 2016 2120
4 2353 2420 2484 2267 2357 2062 2197
5 2363 2372 2192 2195 2060 1994 2038
6 2138 2211 2157 2108 1961 1843 1848
7 2323 2334 2267 2196 2225 2059 2113
9 2396 2473 2254 2236 2200 2094 2157
10 2459 2444 2527 2336 2427 2108 2219
13 0 0 1846 1672 1678 1633 1497
14 2314 2277 0 2055 2207 1953 1973
15 2330 2436 2384 2141 2327 2104 2099
16 0 2294 2293 2106 2096 0 2017
17 2414 2388 2407 2252 2300 2084 2098
18 2223 2131 2271 2125 2172 1874 1873
19 2339 2335 2451 2252 2274 2059 1985
21 2434 2492 2419 2215 2351 2087 2197
22 2447 2432 2500 2266 2433 2075 2154
23 2453 2451 2552 2390 2359 2172 2237
24 2366 2506 2504 2324 2323 2108 2253
25 2300 2419 2433 2279 2385 2030 2031
26 2378 2429 2335 2198 2394 2111 2180
27 2382 2371 2407 2243 2353 2048 1868
29 2408 2501 2499 2260 2341 2085 2165
30 2307 2388 2197 2175 2115 1967 2070
31 2169 2387 2318 2130 2221 2081 2059
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 229 to 235
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 .5 .8 4000 FIXED UUUUUUU
AREQ 21.2 3.8 12.8 5300 NN.....
ASC1 23.0 10.9 9.4 5700 NNNNNNN
BAHR 15.3 8.3 7.8 6500 NNNNNNN
BISH 9.9 4.6 6.2 2399 NNNNNNN
BRAZ 3.8 1.2 .9 5500 ..NN...
BRMU 13.0 2.8 7.2 4850 NNNNNNN
CAS1 18.7 7.5 7.2 8200 .NNN.NN
CHAT 4.3 4.4 6.2 3400 NNNNNNN
COCO 6.2 19.9 14.8 3500 NN.....
DAV1 17.7 7.9 5.9 8100 .NNNNNN
DGAR 23.5 13.3 15.5 3600 NNNNN.N
DRAO 8.3 1.5 1.7 4750 NNNNNNN
FAIR 1.1 .9 .8 4200 FIXED UUUUUUU
FORT 8.8 7.0 9.3 5200 NNNNN..
GOL2 .5 1.0 .9 4101 NNNNNNN
GUAM 37.1 6.6 16.9 7300 NNNNNNN
HARK 8.7 14.6 12.9 6001 NNNNNNN
HOB2 9.1 4.4 1.9 3210 NNNNNNN
IISC 8.2 9.0 11.9 2700 NNNNN.N
IRKT 7.6 6.7 10.2 2800 NNNNNNN
JPLM 8.1 2.1 5.8 4150 NNN.NNN
KERG 8.0 14.3 4.0 8500 NNNNNNN
KIT3 14.4 4.3 7.4 2351 N.NNNN.
KOKB .7 1.2 .7 7000 FIXED UUUUUU.
KOSG 2.6 .6 1.0 1100 FIXED UUUUUUU
KOUR 11.4 5.5 10.4 5100 NNNNN..
KWJ1 25.5 6.0 7.3 7400 NN..NNN
MAC1 8.0 3.9 5.6 3300 N.NNNNN
MAD2 7.9 2.0 6.5 1201 .NN...N
MALI 25.4 5.2 2.7 6300 ..NNNNN
MAS1 12.6 6.0 4.9 6101 FIXED NUNUUNN
MATE 15.3 3.8 5.4 1300 FIXED NNNUUNU
MCM4 13.1 2.7 6.8 8002 NNNNNN.
MDO1 5.8 3.0 .9 4180 NNN....
METS 9.8 2.1 4.5 1800 NNNNNNN
NLIB 3.9 1.5 3.7 4090 NNNNNNN
NYAL 11.9 3.5 3.5 1400 NNNNNNN
OBER 8.1 3.4 1.8 1610 NNNNNNN
ONSA 5.4 1.7 4.0 1050 NNNNNNN
POTS 6.7 1.4 2.2 1650 NNNNNNN
RCM6 17.7 .9 4.4 4830 NNNNN.N
SANT .8 .8 1.8 5000 FIXED .UUUUU.
STJO 9.6 3.8 3.6 4050 NNNNNNN
TAHI 13.2 3.9 12.6 7120 NNNNN.N
TAIW 13.2 12.1 24.4 2200 FIXED NNN.UN.
THU1 6.0 1.7 3.4 4900 NNNNNNN
TIDB 1.0 1.1 2.7 3050 FIXED UUUUUUU
TSKB 10.7 7.3 13.1 2050 NNNNNNN
USUD 15.6 8.1 11.5 2000 NN.NNNN
WES2 10.2 1.8 4.5 4080 NNNNNNN
WSRT 8.1 1.6 2.9 1110 NNNNNNN
WTZR 2.7 .7 1.5 1601 NNNNNNN
YAR1 .0 .0 .0 3100 FIXED U......
YELL 1.3 .5 1.0 4700 FIXED UUUUUUU
ZWEN 8.9 3.1 5.1 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 BRAZ BRMU CAS1 CHAT COCO DAV1 DGAR DRAO FAIR FORT GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KWJ1 MAC1 MAD2 MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER ONSA POTS RCM6 SANT STJO TAHI TAIW THU1 TIDB TSKB USUD WES2 WSRT WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
More information about the IGSREPORT
mailing list