[IGSREPORT-3923] Wk 0912 GFZ Analysis Report
G.
G.
Thu Jul 10 07:41:40 PDT 1997
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IGS Electronic Report Thu Jul 10 7:41:40 PDT 1997 Message Number 3923
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Author: G. Gendt
Subject: Wk 0912 GFZ Analysis Report
Subject: Wk 0912 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0912 (DAYS 180-186, DATES 29-06-97 TO 05-07-97)
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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:
______________________________________________________________________________
gfz09127.sum this text file
gfz09127.erp Earth rotation parameters
gfz09127.snx Weekly SINEX File
gfz0912[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0912 DAYS 179 - 186
_______________________________________________________________________________
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"
50627.500 855 53562 -30469561 921 2 2 3 3 50 16 25 404 2 4 4
50628.500 1281 53579 -30470466 889 2 2 3 3 50 16 25 449 25 4 4
50629.500 1708 53642 -30471363 906 2 2 3 3 50 16 25 419 74 4 4
50630.500 2138 53700 -30472244 854 2 2 3 3 52 16 25 436 26 4 4
50631.500 2562 53749 -30473088 834 2 2 3 3 50 16 25 410 14 4 4
50632.500 2962 53766 -30473903 795 2 2 3 3 50 16 25 366 -5 4 4
50633.500 3329 53754 -30474692 783 2 2 3 3 47 16 25 370 -43 4 4
50634.500 3712 53703 -30475497 827 2 2 3 3 47 16 25 376 -42 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 180 181 182 183 184 185 186
-------------------------------------------------------
01 14 12 14 12 17 10 14
02 21 18 22 18 18 19 19
03 12 12 10 14 10 16 14
04 15 18 15 14 15 18 17
05 10 11 9 11 9 12 10
06 15 16 24 15 21 17 17
07 20 19 21 17 18 24 20
09 7 8 7 7 8 6 6
10 43 E 47 E 43 E - E - E 31 E 34 E
14 27 E 20 E 27 E 34 E 31 E 32 E - E
15 10 11 - - 8 7 7
16 32 E 19 E 22 E 19 E 23 E 22 E 23 E
17 22 17 19 16 18 16 14
18 13 11 11 15 16 16 18
19 7 6 6 8 9 7 9
21 20 E 23 E 19 E 27 E 25 E 20 E 21 E
22 - 17 29 18 24 26 20
23 24 E 13 E 28 E 45 E 42 E 38 E 37 E
24 11 13 11 9 9 9 10
25 7 7 12 8 11 6 6
26 14 10 15 14 14 6 6
27 8 8 5 5 8 7 9
29 11 10 10 11 11 9 13
30 13 17 20 12 11 12 15
31 10 10 10 15 12 9 10
MEAN 18 17 19 18 18 18 17
---------------------------------------------------
REMARKS: PNR10 deleted from sp3-file for day 183
modelling problems
PNR14 deleted from sp3-file for day 186
modelling problems
PNR15 deleted from sp3-file for day 182
(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# 180 181 182 183 184 185 186
----------------------------------------------------
onsa 105001 1219 1208 0 1000 1003 1219 0
kosg 110001 F 1263 1236 1209 1219 1283 1249 1201
wsrt 111001 0 0 0 1212 1238 1263 1220
mate 130002 1299 1294 1225 1242 1299 1277 1229
nyal 140001 1037 1140 0 0 0 0 0
wtzr 160101 F 1001 718 1198 1181 1256 1247 1185
ober 161001 1239 1244 1186 1193 1248 1238 1187
pots 165001 1238 1215 1198 1185 1228 1229 1178
mets 180001 1226 1232 0 1131 1191 1185 0
zwen 190001 1118 1107 1045 975 974 1017 1061
usud 200002 1209 1213 1131 1155 1210 1216 1160
tskb 205001 1262 1267 1219 1201 1197 1272 1220
taiw 220001 0 1205 1081 1117 1216 1219 1168
kit3 235101 875 872 854 825 876 871 842
lhas 240001 1273 1262 1193 1214 1255 564 0
iisc 270002 0 0 907 1214 0 0 0
irkt 280001 1190 1187 1164 1168 1205 1213 1124
tidb 305003 F 1231 1252 1162 1129 1245 1246 1189
yar1 310001 F 1236 1249 1185 1215 1233 1253 1202
hob2 321001 1215 1230 0 1113 0 0 0
mac1 330003 1198 1181 0 1141 693 1225 1158
chat 340001 1227 1210 1166 1174 1224 1220 1182
dgar 360001 1108 1094 0 1003 1068 1065 1054
algo 400003 F 1209 1231 1154 1128 1214 1240 1166
stjo 405003 1229 1259 1212 1203 1269 1261 1194
wes2 408001 1271 1236 1229 1193 1158 1241 1203
nlib 409001 1228 1244 1200 1186 1235 1253 1187
jplm 415002 1232 1238 1191 1188 1251 1262 1179
mdo1 418001 1216 1171 1089 933 1259 1262 1210
fair 420002 F 1253 1237 1243 1197 1264 1266 1165
yell 470004 F 1016 1289 1217 1251 1291 1284 1181
drao 475003 1277 1274 1217 1203 1264 1258 1223
rcm6 483001 1282 1270 1173 1211 0 0 1232
brmu 485001 1235 1215 1191 1157 1208 1228 1187
thu1 490001 1547 1538 1485 1478 1523 0 0
sant 500002 F 793 948 692 0 0 0 0
fort 520001 1129 1069 1087 1028 1082 1104 1087
areq 530002 1172 1173 1125 1108 1160 1143 1116
braz 550001 1109 1096 1046 1055 1069 1088 1027
asc1 570002 1102 1159 1089 1133 1164 1152 1097
hark 600101 0 0 0 1153 1218 1215 1219
mas1 610101 1223 1186 1098 1153 1194 1179 1152
mali 630001 1208 1212 1116 1141 1147 1220 1191
bahr 650001 1262 1308 1224 1226 1275 1267 1227
tahi 712001 1056 1203 1160 1142 1203 1193 1202
guam 730001 1133 0 1059 1061 1137 1147 1124
kwj1 740001 1112 1120 1082 1087 1108 1058 1092
mcm4 800201 1219 1224 1153 1162 1191 1201 1161
dav1 810001 1080 1146 0 0 0 1145 1118
cas1 820001 1158 1182 0 1026 0 0 0
kerg 850001 1179 1182 0 1149 1171 1194 1159
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 180 181 182 183 184 185 186
------------------------------------------
1 2333 2260 2002 2330 2156 2056 2097
2 2361 2377 2040 2398 2142 2144 2169
3 2189 2237 1910 2424 2108 2179 2094
4 2403 2337 2084 2477 2236 2189 2103
5 2244 2293 1978 2330 2137 2108 2048
6 2141 2161 1853 2203 2024 1960 1898
7 2308 2382 2044 2432 2203 2247 2102
9 2336 2363 1934 2394 2217 2199 2093
10 2266 2312 2000 0 2025 2191 2092
14 2126 2132 1775 2052 1912 2000 0
15 2329 2283 0 2402 2175 2151 2119
16 2123 2049 1779 2079 2021 1979 1816
17 2312 2324 1935 2370 2099 2128 2137
18 2168 2242 1893 2310 2140 2136 2000
19 2329 2360 1991 2382 2063 2122 2105
21 2237 2308 1942 2377 2154 2156 2072
22 2185 2282 2028 2317 2201 2119 2106
23 2236 2338 1916 2366 2144 2138 2096
24 2355 2397 1909 2450 2167 2255 2142
25 2316 2316 2061 2320 2273 2128 2029
26 2363 2330 1935 2387 2194 2181 2123
27 2330 2215 1982 2286 2064 2129 2092
29 2285 2384 2007 2385 2253 2193 2153
30 2239 2259 1916 2274 2152 2120 2056
31 2345 2352 1961 2435 2179 2209 2152
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 180 to 186
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 1.5 2.4 3.0 4000 FIXED UUUUUUU
AREQ 5.4 6.2 10.2 5300 NNNNNNN
ASC1 17.1 6.4 13.0 5700 NNNNNNN
BAHR 9.0 3.8 4.6 6500 NNNNNNN
BISH 6.4 3.5 7.7 2399 NNNNNNN
BRAZ 14.8 7.5 9.5 5500 NNNNNNN
BRMU 11.0 3.1 3.0 4850 NNNNNNN
CAS1 14.7 6.0 4.3 8200 NN.N...
CHAT 9.4 4.9 5.5 3400 NNNNNNN
DAV1 16.7 5.6 2.4 8100 NN...NN
DGAR 17.9 2.4 14.3 3600 NN.NNNN
DRAO 7.1 2.7 4.8 4750 NNNNNNN
FAIR 1.3 2.0 3.6 4200 FIXED UUUUUUU
FORT 22.0 6.3 8.6 5200 NNNNNNN
GUAM 17.9 2.1 5.0 7300 N.NNNNN
HARK 8.1 3.9 7.5 6001 ...NNNN
HOB2 1.5 .1 1.0 3210 NN.N...
IISC 4.4 3.3 8.1 2700 ..NN...
IRKT 7.5 2.1 6.9 2800 NNNNNNN
JPLM 6.3 1.8 6.3 4150 NNNNNNN
KERG 15.3 6.8 9.6 8500 NN.NNNN
KIT3 20.6 3.9 7.4 2351 NNNNNNN
KOSG 1.7 4.0 1.7 1100 FIXED UUUUUUU
KWJ1 19.3 4.0 10.5 7400 NNNNNNN
LHAS 6.2 4.0 5.5 2400 NNNNNN.
MAC1 7.7 4.0 3.3 3300 NN.NNNN
MALI 11.4 5.0 11.4 6300 NNNNNNN
MAS1 7.0 3.5 3.5 6101 FIXED NUUUUUU
MATE 8.3 2.9 3.4 1300 FIXED NUUUUUU
MCM4 13.1 5.2 5.5 8002 NNNNNNN
MDO1 13.7 2.0 5.9 4180 NNNNNNN
METS 3.7 4.0 2.5 1800 NN.NNN.
NLIB 11.1 3.9 8.1 4090 NNNNNNN
NYAL 7.7 3.4 .2 1400 NN.....
OBER 10.5 4.8 2.6 1610 NNNNNNN
ONSA 4.6 4.0 4.9 1050 NN.NNN.
POTS 7.7 3.5 2.0 1650 NNNNNNN
RCM6 13.2 3.4 10.2 4830 NNNN..N
SANT 2.1 1.7 1.9 5000 FIXED UUU....
STJO 5.3 2.2 5.3 4050 NNNNNNN
TAHI 22.9 6.9 13.6 7120 NNNNNNN
TAIW 12.9 3.4 7.8 2200 FIXED .NNNNNU
THU1 10.5 1.7 2.9 4900 NNNNN..
TIDB 3.2 1.7 1.4 3050 FIXED UUUUUUU
TSKB 4.6 3.7 5.2 2050 NNNNNNN
USUD 9.5 7.9 7.1 2000 NNNNNNN
WES2 11.8 6.3 6.4 4080 NNNNNNN
WSRT 2.6 2.6 1.3 1110 ...NNNN
WTZR 1.7 3.9 1.9 1601 NNNNNNN
YAR1 3.3 2.2 1.7 3100 FIXED UUUUUUU
YELL 1.2 1.7 3.6 4700 FIXED UUUUUUU
ZWEN 5.1 4.5 3.8 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 DAV1 DGAR DRAO FAIR FORT GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 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 WSRT WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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