[IGSREPORT-2945] Wk 0868 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Sep 5 01:40:36 PDT 1996
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IGS Electronic Report Thu Sep 5 1:40:36 PDT 1996 Message Number 2945
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0868 GFZ Analysis Report
Subject: Wk 0868 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0868 (DAYS 238-244, DATES 25-08-96 TO 31-08-96)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, 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:
______________________________________________________________________________
gfz08687.sum this text file
gfz08687.erp Earth rotation parameters
gfz08687.snx Weekly SINEX File
gfz0868[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0868 DAYS 238 - 244
____________________________________________________________________________________________________
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"
50320.500 29747 37225 -29875529 1157 2 2 0 4 49 13 25 67 -409 5 5
50321.500 29787 36792 -29876718 1136 2 2 0 4 46 13 25 14 -455 4 4
50322.500 29794 36381 -29877862 1124 2 2 0 4 43 13 25 0 -364 4 4
50323.500 29833 35964 -29879052 1203 2 2 0 4 46 13 24 79 -467 4 4
50324.500 29856 35513 -29880276 1251 2 2 0 4 49 13 24 -32 -431 4 4
50325.500 29851 35053 -29881532 1364 2 2 0 4 48 13 24 22 -488 4 4
50326.500 29805 34600 -29882866 1333 2 2 0 4 49 13 25 -110 -417 5 6
____________________________________________________________________________________________________
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 238 239 240 241 242 243 244
-------------------------------------------------------
01 23 21 29 43 E 30 E 39 E 63 E
02 39 40 34 43 51 34 50
03 59 E 54 E 55 E 53 E 36 E - E - E
04 28 21 23 17 15 29 22
05 20 17 17 39 38 32 49
06 63 E 52 E 53 E 67 E 50 E 36 E 33 E
07 58 E 52 E 62 E 69 E 57 E 64 E 59 E
09 23 21 28 42 26 31 22
10 30 26 26 21 24 31 24
14 - 30 15 - - - -
15 16 19 15 17 20 29 20
16 18 19 48 12 17 22 160
17 40 37 27 44 35 37 30
18 45 63 E 31 E 36 E - E - E 67 E
19 29 42 37 27 47 29 42
21 26 40 44 50 51 32 37
22 18 21 16 23 15 14 26
23 35 41 78 52 75 64 98
24 16 16 19 23 26 27 29
25 16 15 16 13 11 10 30
26 25 32 34 E 26 E 36 E 49 E 29 E
27 34 31 28 32 46 38 48
28 35 E 36 E 42 E 31 E 35 E 30 E 40 E
29 49 53 E 28 E 41 E 39 E 35 E 26 E
31 44 E 46 E 65 E 32 E 44 E 57 E 65 E
MEAN 36 36 39 39 39 37 46
---------------------------------------------------
REMARKS:(1) PNR03 deleted from sp3-file for day 243
modelling problems
PNR14 deleted from sp3-file for day 241,243
modelling problems
PNR18 deleted from sp3-file for day 242
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# 238 239 240 241 242 243 244
----------------------------------------------------
onsa 105001 1237 1237 1177 1143 1161 1091 1200
kosg 110001 F 1266 1269 1235 1205 1201 1180 1237
madr 120001 F 905 1051 0 1148 1181 1106 1172
mate 130001 1278 1280 1115 1151 1239 1191 1287
nyal 140001 1277 0 0 666 1175 1109 1269
trom 150001 F 1226 1248 1200 1214 1164 1158 1251
wtzr 160101 F 1138 1187 1196 1139 1123 1117 1175
pots 165001 1249 1227 1231 1192 1173 0 1229
mets 180001 1208 1226 1248 0 1183 831 0
usud 200002 1209 1209 1213 1160 1173 1165 1199
tskb 205001 1252 1239 1234 1200 1191 1192 1240
taiw 220001 1259 1200 1242 1206 969 1185 1215
kit3 235101 0 1260 1260 1207 1164 1206 1253
iisc 270002 1192 1191 0 0 1098 1140 1242
irkt 280001 1243 1231 1233 1178 1154 1166 1236
tidb 305003 F 1185 1196 0 1135 1181 1064 1170
yar1 310001 F 945 678 1086 1147 1124 1059 1163
hob2 321001 1197 1155 1062 1136 1148 1124 1215
chat 340001 1223 1183 1216 1143 1148 1150 1193
coco 350001 0 1198 1114 1068 1137 1063 1121
algo 400003 F 1223 1201 1209 1158 1162 1135 1231
stjo 405003 1232 1234 0 0 0 0 1234
wes2 408001 1205 1183 1192 1135 1159 1148 1210
nlib 409001 1120 1103 1008 1094 1090 1098 1216
gol2 410101 F 1183 1188 1221 1139 1136 1151 1211
jplm 415002 1159 1166 1223 1165 1167 1173 1190
mdo1 418001 1237 1200 1220 1178 1167 1128 1216
fair 420002 F 1227 1245 1257 1201 1154 1212 1242
yell 470004 F 1181 1195 1180 1124 1111 1122 1188
drao 475003 1251 1258 1234 1191 1200 1195 1258
rcm5 482001 0 0 0 1173 1193 1179 1239
brmu 485001 1245 1243 0 1180 1211 1158 1215
thu1 490001 1547 691 1515 1472 1483 1473 1533
sant 500002 F 1168 1136 1105 1098 1156 1206 1188
kour 510001 0 0 0 1133 0 0 0
fort 520001 863 930 1101 1056 1074 0 1122
areq 530002 1218 1166 1172 1104 1079 1126 1168
bogt 540001 1148 645 0 0 0 0 1151
braz 550001 0 0 0 0 0 1078 1196
lpgs 564301 1241 0 1038 1085 1064 843 0
asc1 570002 1114 1064 1084 1030 1006 1010 1034
hart 600002 F 1308 1275 1218 1260 1265 1269 1306
mas1 610101 1183 1175 1153 1092 1122 1102 0
mali 630001 1246 1263 1247 0 1148 1146 1254
kokb 700002 F 1189 1197 1161 1103 1126 1177 1242
eisl 720001 1190 1210 0 0 0 0 0
guam 730001 1133 1216 1219 1170 1175 1175 707
kwj1 740001 920 0 1087 1078 1079 1036 1173
mcm4 800201 1226 1208 1201 1102 1183 1234 1207
dav1 810001 1157 0 1139 1072 1038 1000 1128
cas1 820001 1188 0 1203 0 1088 1160 1190
kerg 850001 1182 1200 1149 1141 1143 1129 1177
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 238 239 240 241 242 243 244
------------------------------------------
1 2388 2259 2119 2240 2363 2359 2440
2 2507 2105 2063 2225 2487 2349 2371
3 2077 1946 1996 2064 2187 2127 2255
4 2407 2205 2168 2235 2460 2325 2397
5 2317 2185 2017 2284 2474 2393 2460
6 2218 2099 1993 2000 2226 2278 2337
7 2374 2197 2018 2221 2326 2210 2441
9 2406 2201 1989 2288 2388 2271 2392
10 2226 2063 1972 2123 2193 2105 2196
14 2401 2214 2130 0 2429 0 2478
15 2437 2187 2179 2257 2353 2295 2342
16 2313 2124 2138 2229 2407 2334 2392
17 2315 2121 2096 2196 2433 2377 2385
18 2387 2002 2076 2078 0 2202 2252
19 2275 2124 2004 2103 2346 2298 2411
21 2393 2174 2062 2276 2399 2171 2397
22 2157 2094 2033 2122 2288 2312 2349
23 2328 2082 2037 2231 2430 2292 2372
24 2569 2257 2063 2222 2350 2373 2478
25 2426 2267 2161 2282 2506 2438 2512
26 2351 2101 2016 2296 2307 2244 2249
27 2379 2247 2058 2254 2122 1824 2190
28 2139 2094 2009 2085 2280 2215 2177
29 2399 2016 1585 2088 2350 2336 2428
31 2288 2145 2084 2152 2266 2299 2224
sum: 25 25 25 24 24 24 25
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 96 DAYS: 238 to 244
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 .3 .4 4000 FIXED UUUUUUU
AREQ 9.2 2.0 7.2 5300 NNNNNNN
ASC1 17.1 5.2 6.2 5700 NNNNNNN
BISH 12.1 9.5 2.6 2399 NNNNNNN
BOGT 23.5 1.8 2.7 5400 NN....N
BRAZ 33.6 .0 2.7 5500 .....NN
BRMU 9.6 4.5 6.7 4850 NN.NNNN
CAS1 10.7 7.9 4.7 8200 N.N.NNN
CHAT 9.9 6.9 8.4 3400 NNNNNNN
COCO 16.3 5.2 11.8 3500 .NNNNNN
DAV1 8.0 5.5 7.7 8100 N.NNNNN
DRAO 8.1 3.3 7.9 4750 NNNNNNN
EISL 12.4 .1 2.2 7200 NN.....
FAIR .1 .3 .2 4200 FIXED UUUUUUU
FORT 22.6 5.0 6.9 5200 NNNNN.N
GOL2 .2 .4 .3 4101 NNNNNNN
GUAM 19.0 6.4 11.9 7300 NNNNNNN
HART .3 .3 .4 6000 FIXED UUUUUUU
HOB2 8.2 4.3 6.0 3210 NNNNNNN
IISC 19.9 9.1 7.3 2700 NN..NNN
IRKT 9.4 8.8 2.8 2800 NNNNNNN
JPLM 9.1 .7 4.1 4150 NNNNNNN
KERG 7.4 3.7 8.3 8500 NNNNNNN
KIT3 16.5 9.4 7.1 2351 .NNNNNN
KOKB .5 .5 .4 7000 FIXED UUUUUUU
KOSG .1 .2 .2 1100 FIXED UUUUUUU
KOUR .0 .0 .0 5100 ...N...
KWJ1 27.8 1.7 5.1 7400 N.NNNNN
LPGS 24.2 2.6 5.3 5643 N.NNNN.
MADR .1 .3 .5 1200 FIXED UU.UUUU
MALI 16.0 3.5 4.4 6300 NNN.NNN
MAS1 14.0 2.2 6.5 6101 NNNNNN.
MATE 11.3 1.8 4.9 1300 NNNNNNN
MCM4 9.7 8.9 4.1 8002 NNNNNNN
MDO1 17.9 2.2 4.9 4180 NNNNNNN
METS 10.4 1.8 2.6 1800 NNN.NN.
NLIB 9.5 2.5 4.7 4090 NNNNNNN
NYAL 13.9 1.2 1.5 1400 N..NNNN
OBER 2.9 1.7 2.8 1610 NNNNNNN
ONSA 4.4 1.9 6.1 1050 NNNNNNN
POTS 5.4 1.2 4.2 1650 NNNNN.N
RCM5 10.3 5.0 5.2 4820 ...NNNN
SANT .3 .4 .3 5000 FIXED UUUUUUU
STJO 6.8 1.4 4.1 4050 NN....N
TAIW 12.2 9.9 8.3 2200 NNNNNNN
THU1 9.7 2.9 3.1 4900 NNNNNNN
TIDB .4 .8 .2 3050 FIXED UU.UUUU
TROM .4 .4 .3 1500 FIXED UUUUUUU
TSKB 10.1 7.8 4.4 2050 NNNNNNN
USUD 10.3 8.1 7.5 2000 NNNNNNN
WES2 10.1 3.7 4.8 4080 NNNNNNN
WTZR .1 .3 .4 1601 NNNNNNN
YAR1 .5 .7 .6 3100 FIXED UNUUUUU
YELL .1 .3 .3 4700 FIXED UUUUUUU
--------------------------------------------------------------------------------
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 BISH BOGT BRAZ BRMU CAS1 CHAT COCO DAV1 DRAO EISL FAIR FORT GOL2 GUAM HART HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KWJ1 LPGS MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER ONSA POTS RCM5 SANT STJO TAIW THU1 TIDB TROM TSKB USUD WES2 WTZR YAR1 YELL
[Mailed From: igs at gfz-potsdam.de (Thomas Mr. igs)]
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