[IGSREPORT-3336] Wk 0886 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Jan 9 04:55:39 PST 1997
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IGS Electronic Report Thu Jan 9 4:55:39 PST 1997 Message Number 3336
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0886 GFZ Analysis Report
Subject: Wk 0886 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0886 (DAYS 364-004, DATES 29-12-96 TO 04-01-97)
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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:
______________________________________________________________________________
gfz08867.sum this text file
gfz08867.erp Earth rotation parameters
gfz08867.snx Weekly SINEX File
gfz0886[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0886 DAYS 364 - 004
____________________________________________________________________________________________________
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"
50446.500 -1195 9391 -30102946 1991 1 1 0 3 50 13 25 -427 132 4 5
50447.500 -1650 9502 -30104904 1968 1 1 0 4 51 13 22 -482 88 4 4
50448.500 -2087 9549 -30106852 1924 1 1 0 4 45 13 23 -389 6 4 4
50449.500 -2472 9583 -30108842 1965 1 1 0 3 48 13 25 -381 59 3 4
50450.500 -2832 9662 -30110806 1952 1 1 0 3 45 13 24 -337 101 3 4
50451.500 -3165 9764 -30112765 1930 1 1 0 3 48 13 24 -325 103 4 4
50452.500 -3469 9891 -30114704 1929 1 1 0 3 47 13 24 -280 151 4 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 364 365 366 001 002 003 004
-------------------------------------------------------
01 31 17 14 16 12 11 16
02 28 E 31 30 25 41 24 37
03 29 25 34 29 31 27 26
04 31 21 23 26 22 20 24
05 55 E 53 E 56 42 44 36 33
06 56 42 45 48 74 46 56
07 33 25 25 37 42 24 36
09 15 17 12 13 19 14 19
10 75 - E - E - E 60 E 62 E 64 E
14 - 26 - - 25 E 31 E 43 E
15 56 46 42 43 47 36 35
16 17 - - 29 - - -
17 39 35 38 34 36 33 37
18 17 12 21 19 9 17 35
19 14 13 12 17 6 99 12
21 21 22 39 E 43 E 27 E 35 E 38 E
22 81 E - E - 30 49 21 34
23 16 34 25 16 76 E 38 E 32 E
24 50 52 58 50 46 42 61
25 14 9 14 11 11 23 26
26 20 17 15 11 31 16 14
27 9 11 14 18 9 12 10
29 48 37 21 45 27 23 39
30 40 E 71 E 73 E 72 E 55 72 50
31 58 47 44 46 58 54 43
MEAN 41 34 35 35 41 40 37
---------------------------------------------------
REMARKS:(1) PRN10 deleted from sp3-file for day 365,366
modelling problems
PRN14 deleted from sp3-file for day 366
modelling problems
PRN16 deleted from sp3-file for day 365,002,003,004
modelling problems
PRN22 deleted from sp3-file for day 365
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# 364 365 366 001 002 003 004
----------------------------------------------------
onsa 105001 1067 915 959 1064 1112 1210 1191
kosg 110001 F 1218 1117 1163 1247 1167 1197 1174
madr 120002 F 1257 956 1126 1259 1186 1171 1175
mate 130002 1284 1141 1162 1279 1227 1234 1215
nyal 140001 1284 1062 0 1266 1118 1235 1171
trom 150001 F 1226 1088 1130 1224 1198 1218 1183
wtzr 160101 F 1221 1104 1133 1175 1142 1174 1177
ober 161001 0 753 0 1236 1186 1187 1181
pots 165001 1237 1095 0 1226 1173 1169 1175
mets 180001 1143 1058 1056 1196 1141 1108 1088
zwen 190001 1064 963 0 1055 1018 0 0
usud 200002 1242 1087 1140 1241 1188 1204 1177
tskb 205001 1263 1111 1180 1266 0 1226 1220
taiw 220001 1235 1024 1122 1223 1087 1178 1181
kit3 235101 1285 1150 0 1264 1211 1208 1227
lhas 240001 764 593 672 821 0 951 999
iisc 270002 1187 1121 1130 1199 1125 1148 1132
irkt 280001 1173 1085 1087 1222 1184 1164 1164
tidb 305003 F 1247 981 1024 1234 1202 1172 1173
yar1 310001 F 1248 1098 1142 1248 1180 1188 1178
hob2 321001 1225 1096 1086 0 0 0 0
chat 340001 1242 1099 1168 1229 1182 1203 1167
coco 350001 0 0 1066 0 0 0 0
algo 400003 F 1126 1018 1050 1150 1114 1050 1114
stjo 405003 1216 1054 1117 1199 1099 1156 1156
wes2 408001 1240 1040 1148 1227 1188 1158 1175
nlib 409001 1218 1082 1137 1186 1171 1178 1185
gol2 410101 F 1281 1160 1198 1262 1235 1185 1239
jplm 415002 1240 1113 1150 1216 1165 1194 1204
mdo1 418001 949 658 1102 1197 1171 1178 1179
fair 420002 F 1237 988 1079 1218 1153 1164 1171
yell 470004 F 1256 1133 1134 1257 1150 704 1237
drao 475003 1276 1117 1177 1250 1207 1223 1224
rcm6 483001 1240 1125 1139 1222 0 1227 1214
brmu 485001 1206 1107 1100 1203 1176 1167 1167
thu1 490001 1406 1361 0 1517 1470 1449 1472
sant 500002 F 1228 914 941 997 671 1030 1212
fort 520001 1184 1034 1109 1195 1149 1122 1115
areq 530002 1231 1038 1095 1191 1139 1137 1170
braz 550001 1204 1008 0 0 0 0 0
lpgs 564301 576 0 0 0 0 1146 0
asc1 570002 1098 937 990 1099 1075 1066 1095
hart 600002 F 0 1049 1137 1257 1169 1188 1207
mas1 610101 1199 1058 1111 1221 1144 1133 1152
mali 630001 1234 980 855 1121 1193 1220 1208
kokb 700002 F 1235 894 859 1213 1100 1148 1134
eisl 720001 1224 1022 1067 1211 1118 1154 1121
guam 730001 1124 921 1001 1151 1067 1067 1058
kwj1 740001 1152 500 1026 1143 1104 1084 1010
mcm4 800201 1218 968 981 1177 1133 1186 1060
cas1 820001 1136 980 1061 0 0 0 0
ohig 830001 1121 980 1051 1108 1078 1090 1071
kerg 850001 1172 1088 1112 1245 1157 1158 1150
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 364 365 366 001 002 003 004
------------------------------------------
1 2522 2461 2081 2358 2253 2417 2323
2 2346 2449 2174 2409 2227 2386 2352
3 2357 2336 2041 2197 2103 2313 2298
4 2385 2270 2088 2295 2181 2343 2309
5 2323 2251 2137 2352 2163 2357 2270
6 2285 2224 1988 2167 1971 2252 2214
7 2440 2372 2112 2377 2269 2441 2377
9 2389 2414 2153 2372 2170 2388 2336
10 2324 0 0 2212 2060 2163 2170
14 2330 2274 0 2215 2004 2068 2130
15 2386 2240 2080 2241 2233 2300 2291
16 2333 0 2028 2331 0 0 0
17 2381 2397 2060 2240 2108 2350 2238
18 2241 2337 2073 2283 2148 2235 2247
19 2340 2413 2036 2308 2092 2243 2241
21 2497 2466 2106 2225 2095 2244 2227
22 2282 0 2132 2330 2060 2350 2229
23 2505 2422 2193 2200 2100 2312 2286
24 2463 2403 2132 2441 2252 2382 2389
25 2419 2464 2261 2498 2197 2276 2293
26 2427 2502 2204 2435 2292 2425 2366
27 2360 2382 2126 2269 2155 2279 2294
29 2426 2365 2060 2365 2124 2291 2278
30 2166 2180 1983 2118 2129 2274 2279
31 2412 2402 2225 2369 2237 2418 2411
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 96 DAYS: 364 to 004
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 .2 .3 .3 4000 FIXED UUUUUUU
AREQ 7.1 2.8 3.8 5300 NNNNNNN
ASC1 14.6 3.6 8.6 5700 NNNNNNN
BRAZ 18.4 1.6 1.5 5500 NN.....
BRMU 5.6 2.7 6.2 4850 NNNNNNN
CAS1 16.9 6.8 6.8 8200 NNN....
CHAT 8.5 4.4 6.3 3400 NNNNNNN
COCO .0 .0 .0 3500 ..N....
DRAO 9.1 1.2 3.3 4750 NNNNNNN
EISL 15.4 1.5 5.0 7200 NNNNNNN
FAIR .3 .4 .2 4200 FIXED UUUUUUU
FORT 12.0 4.5 9.2 5200 NNNNNNN
GOL2 .2 .5 .4 4101 NNNNNNN
GUAM 8.5 4.8 6.7 7300 NNNNNNN
HART .2 .3 .6 6000 FIXED .UUUUUU
HOB2 6.7 4.6 .9 3210 NNN....
IISC 8.6 3.9 9.2 2700 NNNNNNN
IRKT 9.5 4.9 5.3 2800 NNNNNNN
JPLM 5.7 2.3 3.0 4150 NNNNNNN
KERG 9.6 5.2 6.3 8500 NNNNNNN
KIT3 4.1 4.4 3.4 2351 NN.NNNN
KOKB .5 .3 .5 7000 FIXED UUUUUUU
KOSG .1 .3 .3 1100 FIXED UUUUUUU
KWJ1 30.3 5.6 11.9 7400 NNNNNNN
LHAS 9.8 5.6 6.4 2400 NNNN.NN
LPGS 16.4 1.5 10.4 5643 N....N.
MADR .1 .3 .4 1200 FIXED UUUUUUU
MALI 23.7 2.9 8.6 6300 NNNNNNN
MAS1 8.0 1.1 4.0 6101 NNNNNNN
MATE 5.1 1.5 4.6 1300 NNNNNNN
MCM4 13.7 6.1 4.9 8002 NNNNNNN
MDO1 5.0 3.1 3.1 4180 NNNNNNN
METS 7.9 1.6 4.7 1800 NNNNNNN
NLIB 5.7 1.9 2.1 4090 NNNNNNN
NYAL 7.6 1.5 5.6 1400 NN.NNNN
OBER 6.6 1.5 2.4 1610 .N.NNNN
OHIG 8.3 5.1 4.1 8300 NNNNNNN
ONSA 7.4 1.1 3.6 1050 NNNNNNN
POTS 7.4 2.1 3.3 1650 NN.NNNN
RCM6 13.1 2.5 4.1 4830 NNNN.NN
SANT .3 .6 .4 5000 FIXED UUUUUUU
STJO 5.8 2.4 4.0 4050 NNNNNNN
TAIW 8.7 5.3 6.3 2200 NNNNNNN
THU1 10.2 3.6 2.2 4900 NN.NNNN
TIDB .2 .5 .3 3050 FIXED UUUUUUU
TROM .2 .3 .5 1500 FIXED UUUUUUU
TSKB 8.3 2.1 7.9 2050 NNNN.NN
USUD 7.3 2.7 8.1 2000 NNNNNNN
WES2 6.8 1.8 4.7 4080 NNNNNNN
WTZR .1 .2 .3 1601 NNNNNNN
YAR1 .4 .6 .7 3100 FIXED NNUNNNN
YELL .2 .2 .2 4700 FIXED UUUUUUU
ZWEN 2.7 2.6 2.7 1900 NN.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 BRAZ BRMU CAS1 CHAT COCO DRAO EISL FAIR FORT GOL2 GUAM HART HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS LPGS MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM6 SANT STJO TAIW THU1 TIDB TROM TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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