[IGSREPORT-3899] Wk 0911 GFZ Analysis Report
G.
G.
Thu Jul 3 06:39:59 PDT 1997
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IGS Electronic Report Thu Jul 3 6:39:59 PDT 1997 Message Number 3899
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Author: G. Gendt
Subject: Wk 0911 GFZ Analysis Report
Subject: Wk 0911 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0911 (DAYS 173-179, DATES 22-06-97 TO 28-06-97)
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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:
______________________________________________________________________________
gfz09117.sum this text file
gfz09117.erp Earth rotation parameters
gfz09117.snx Weekly SINEX File
gfz0911[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0911 DAYS 172 - 179
_______________________________________________________________________________
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"
50620.500 -1895 53249 -30462560 1082 2 2 3 3 50 16 25 370 64 4 4
50621.500 -1489 53306 -30463633 1065 2 2 3 3 52 16 25 447 56 4 4
50622.500 -1061 53349 -30464698 1064 2 2 3 3 53 16 25 423 2 4 4
50623.500 -664 53409 -30465732 1004 2 2 3 3 52 16 25 362 79 4 5
50624.500 -294 53459 -30466733 998 2 2 3 3 51 16 25 380 -6 4 5
50625.500 77 53492 -30467716 969 2 2 3 3 50 16 25 356 58 4 4
50626.500 456 53541 -30468674 946 2 2 3 3 50 16 25 404 25 4 4
50627.500 855 53562 -30469608 921 2 2 3 3 50 16 25 404 2 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 173 174 175 176 177 178 179
-------------------------------------------------------
01 9 7 8 11 10 11 11
02 30 E 22 22 23 25 23 23
03 14 9 11 10 10 10 9
04 15 16 16 13 19 12 17
05 24 E 20 E 12 11 14 10 10
06 19 18 13 13 14 12 13
07 23 23 17 18 29 20 20
09 10 13 8 12 11 7 11
10 36 31 29 E 36 E 43 E 41 E 45 E
14 - - 19 21 24 E 28 E 38 E
15 14 8 10 14 14 11 9
16 18 23 23 23 13 33 E 19 E
17 18 19 21 19 21 20 14
18 14 20 20 20 15 13 14
19 8 14 15 69 15 7 5
21 18 25 17 E 26 E 24 E 30 E 26 E
22 34 E 20 E 27 21 24 21 -
23 6 14 8 17 16 E 27 E 20 E
24 18 14 13 13 9 11 11
25 7 10 12 10 12 8 8
26 10 10 12 7 11 14 14
27 11 8 10 11 11 7 5
29 8 12 12 16 17 14 15
30 23 E 20 E 18 E 14 E 19 14 17
31 10 8 13 8 9 10 7
MEAN 18 17 16 22 19 19 18
---------------------------------------------------
REMARKS: PNR14 deleted from sp3-file for day 173
modelling problems
PNR22 deleted from sp3-file for day 179
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# 173 174 175 176 177 178 179
----------------------------------------------------
onsa 105001 1202 0 1245 1241 1220 1222 1197
kosg 110001 F 1234 1275 1268 1283 1268 1246 1223
mate 130002 1225 1302 1307 1285 1276 1144 1234
nyal 140001 1185 1241 1255 1274 1311 0 1204
wtzr 160101 F 1107 1122 1209 1210 1196 1259 1190
ober 161001 1201 1200 1237 1255 1260 1251 1214
pots 165001 1188 1272 1253 1252 1243 1119 1166
mets 180001 1145 1198 1231 1219 1197 1237 1182
zwen 190001 1004 0 0 983 0 1082 1033
usud 200002 1166 1226 1217 1226 1241 1208 1156
tskb 205001 1230 1268 1266 1280 1274 1267 1205
taiw 220001 917 1166 0 0 0 0 0
kit3 235101 847 0 878 880 879 877 850
lhas 240001 1209 1262 1265 1182 1261 1268 1217
iisc 270002 1205 1224 0 0 0 0 0
irkt 280001 1181 1212 1188 1184 1198 1192 1145
tidb 305003 F 0 1183 1067 1234 1237 1220 1226
yar1 310001 F 1190 1257 1257 1263 1258 1251 1229
hob2 321001 1132 1210 1199 1141 1193 1212 1190
mac1 330003 1142 1171 1151 1215 1173 1161 1101
chat 340001 1191 1230 1214 1220 1224 1215 1145
coco 350001 1032 1102 0 0 1051 0 0
dgar 360001 0 0 850 1057 987 1055 990
algo 400003 F 1145 1231 1220 1212 1239 1223 1170
stjo 405003 1188 0 0 1253 1276 1227 1063
wes2 408001 1164 1259 1259 1126 1266 1255 1219
nlib 409001 1197 1235 1248 1225 1242 1236 1227
gol2 410101 F 1225 1245 885 0 0 0 0
jplm 415002 1185 1244 1253 1243 1255 1221 1194
mdo1 418001 1201 1261 1200 1195 1051 0 1125
fair 420002 F 1218 1259 1268 1222 1191 1229 1186
yell 470004 F 1144 1270 1261 1251 1201 1149 1106
drao 475003 1216 1273 1286 1293 1268 1275 1218
rcm6 483001 1226 1275 1267 1253 1267 1248 1158
brmu 485001 1189 1191 1200 1220 1234 1014 1148
thu1 490001 1238 1524 1528 1541 1502 1527 1484
sant 500002 F 989 978 679 0 0 785 826
fort 520001 1077 1127 0 1129 1116 0 991
areq 530002 1101 1185 1105 1191 1161 1161 1156
braz 550001 1140 0 0 1205 0 1216 1084
asc1 570002 1114 1136 1049 1112 1071 1182 1111
mas1 610101 1123 1137 1164 1165 1162 1148 1128
mali 630001 1162 0 0 0 1153 0 1121
bahr 650001 1210 1240 1286 1257 1284 1263 1243
kokb 700002 F 979 1115 950 687 1050 685 708
tahi 712001 1206 1222 0 726 1183 1060 1146
guam 730001 1113 1090 1144 1129 1125 1092 1057
kwj1 740001 1065 1100 1079 1114 1170 1107 1064
mcm4 800201 1160 1293 1221 1234 1273 1257 1189
dav1 810001 1033 1162 1062 1137 1138 1123 1013
cas1 820001 1151 1188 1215 1085 1182 1185 1124
kerg 850001 1144 1236 1161 1213 1191 1208 1149
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 173 174 175 176 177 178 179
------------------------------------------
1 2421 2232 2079 2232 2162 1990 2350
2 2356 2210 2112 2216 2291 2118 2403
3 2371 2241 2046 2177 2324 2121 2227
4 2448 2321 2149 2221 2358 2140 2360
5 2338 2139 2055 2229 2322 2096 2300
6 2318 2076 1794 2060 2135 1987 2164
7 2471 2286 2121 2244 2227 2156 2354
9 2341 2167 2117 2207 2290 2154 2318
10 2467 2245 1972 2122 2221 2080 2328
14 0 2193 2038 2122 2098 2022 2185
15 2436 2241 2080 2246 2295 2219 2381
16 2372 2245 2079 2202 2215 2031 2135
17 2588 2358 2082 2369 2267 2063 2381
18 2473 2254 2052 2192 2221 2095 2260
19 2483 2273 2117 2234 2316 2160 2425
21 2599 2271 2075 2316 2310 2114 2368
22 2410 2064 2010 2214 2260 1984 0
23 2636 2340 2145 2381 2245 2158 2395
24 2462 2319 2114 2275 2353 2153 2381
25 2337 2267 2031 2125 2156 2120 2228
26 2357 2151 2082 2256 2216 2144 2435
27 2470 2201 2070 2141 2222 2151 2373
29 2518 2301 2117 2341 2304 2217 2352
30 2363 2186 2043 2108 2312 2189 2243
31 2425 2256 2163 2324 2319 2175 2427
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 173 to 179
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 .5 2.3 1.8 4000 FIXED UUUUUUU
AREQ 9.4 4.6 4.6 5300 NNNNNNN
ASC1 22.4 6.9 7.7 5700 NNNNNNN
BAHR 11.9 5.8 7.8 6500 NNNNNNN
BISH 9.9 5.7 7.5 2399 NNNNNNN
BRAZ 3.0 4.9 5.4 5500 N..N.NN
BRMU 4.2 4.2 2.7 4850 NNNNNNN
CAS1 33.2 5.6 5.9 8200 NNNNNNN
CHAT 8.3 4.6 10.5 3400 NNNNNNN
COCO 5.5 5.1 11.8 3500 NN..N..
DAV1 10.6 4.8 6.7 8100 NNNNNNN
DGAR 17.5 5.8 11.5 3600 ..NNNNN
DRAO 6.9 2.8 6.0 4750 NNNNNNN
FAIR 1.0 2.8 .9 4200 FIXED UUUUUUU
FORT 15.3 5.7 9.1 5200 NN.NN.N
GOL2 .3 .3 .6 4101 NNN....
GUAM 16.2 2.0 14.0 7300 NNNNNNN
HOB2 9.0 5.2 3.1 3210 NNNNNNN
IISC 15.2 .1 1.5 2700 NN.....
IRKT 6.4 3.4 7.3 2800 NNNNNNN
JPLM 7.9 2.8 4.2 4150 NNNNNNN
KERG 8.9 3.9 6.4 8500 NNNNNNN
KIT3 23.5 4.6 10.0 2351 N.NNNNN
KOKB .4 1.6 1.2 7000 FIXED UUUUUUU
KOSG .8 5.4 1.5 1100 FIXED UUUUUUU
KWJ1 19.4 3.0 10.7 7400 NNNNNNN
LHAS 9.3 4.9 9.6 2400 NNNNNNN
MAC1 5.4 6.8 6.5 3300 NNNNNNN
MALI 19.1 4.6 3.7 6300 N...N.N
MAS1 10.4 6.0 4.1 6101 FIXED UNNUNUN
MATE 7.0 6.6 5.3 1300 FIXED UNNUNUN
MCM4 13.2 5.3 8.3 8002 NNNNNNN
MDO1 3.8 3.9 5.3 4180 NNNNN.N
METS 9.2 5.4 3.6 1800 NNNNNNN
NLIB 10.5 3.2 5.8 4090 NNNNNNN
NYAL 10.4 4.8 3.6 1400 NNNNN.N
OBER 3.4 5.8 2.2 1610 NNNNNNN
ONSA 5.1 5.9 4.0 1050 N.NNNNN
POTS 5.1 6.0 1.2 1650 NNNNNNN
RCM6 7.2 5.7 8.4 4830 NNNNNNN
SANT 2.5 2.5 2.1 5000 FIXED UUU..UU
STJO 5.9 4.8 2.2 4050 N..NNNN
TAHI 28.2 6.8 17.7 7120 NN.NNNN
TAIW 3.5 4.1 6.5 2200 NN.....
THU1 7.9 3.1 4.8 4900 NNNNNNN
TIDB 2.2 .7 .5 3050 FIXED .UUUUUU
TSKB 12.6 4.7 11.9 2050 NNNNNNN
USUD 9.9 7.1 12.9 2000 NNNNNNN
WES2 6.3 5.5 4.6 4080 NNNNNNN
WTZR .7 5.5 1.8 1601 NNNNNNN
YAR1 2.3 1.1 .6 3100 FIXED UUUUUUU
YELL 1.0 1.1 2.2 4700 FIXED UUUUUUU
ZWEN 7.2 6.1 4.6 1900 N..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 AREQ ASC1 BAHR BISH BRAZ BRMU CAS1 CHAT COCO DAV1 DGAR DRAO FAIR FORT GOL2 GUAM HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER ONSA POTS RCM6 SANT STJO TAHI TAIW THU1 TIDB TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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