[IGSREPORT-3380] Wk 0888 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Jan 23 04:00:42 PST 1997
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IGS Electronic Report Thu Jan 23 4:00:42 PST 1997 Message Number 3380
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0888 GFZ Analysis Report
Subject: Wk 0888 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0888 (DAYS 012-018, DATES 12-01-97 TO 18-01-97)
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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:
______________________________________________________________________________
gfz08887.sum this text file
gfz08887.erp Earth rotation parameters
gfz08887.snx Weekly SINEX File
gfz0888[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0888 DAYS 012 - 018
____________________________________________________________________________________________________
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"
50460.500 -6025 10902 -30129954 1748 1 1 0 3 52 13 24 -294 139 4 4
50461.500 -6263 11039 -30131825 1791 1 1 0 3 50 13 25 -180 138 4 4
50462.500 -6457 11198 -30133699 1839 1 2 0 3 53 13 23 -206 180 4 4
50463.500 -6673 11371 -30135550 1841 1 2 0 4 49 13 24 -222 168 4 4
50464.500 -6876 11579 -30137432 1905 1 2 0 4 50 13 24 -183 248 4 4
50465.500 -7073 11791 -30139280 1900 1 2 0 4 51 13 23 -209 175 4 4
50466.500 -7281 11981 -30141120 1879 1 2 0 4 48 13 24 -204 206 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 012 013 014 015 016 017 018
-------------------------------------------------------
01 13 26 20 16 23 24 15
02 42 45 50 36 43 31 26
03 37 30 47 35 32 39 30
04 22 26 28 17 24 21 17
05 50 38 28 33 50 32 40
06 58 64 48 48 56 52 48
07 25 50 57 34 47 37 23
09 14 8 12 17 12 25 32
10 58 E 66 E - E - E 34 E 46 E 51 E
14 - E - E 53 E 58 E 45 E - E - E
15 39 44 60 32 47 60 59
16 18 21 - - - - -
17 47 39 56 44 48 35 34
18 43 40 16 - - 22 17
19 20 21 22 25 18 17 21
21 53 E 42 E 49 E 53 E 59 E 39 E 45 E
22 17 20 33 18 26 32 18
23 63 E 102 E 106 E 88 E 90 E 37 E 71 E
24 45 43 42 37 30 35 39
25 13 19 15 12 12 18 17
26 17 12 19 18 16 34 22
27 23 13 14 22 18 10 18
29 33 44 10 25 14 15 17
30 51 45 47 47 46 42 38
31 55 55 65 58 58 46 35
MEAN 39 43 45 39 41 35 35
---------------------------------------------------
REMARKS:(1) PRN10 deleted from sp3-file for day 014
modelling problems
PRN14 deleted from sp3-file for day 012,017
modelling problems
PRN16 deleted from sp3-file for day 014,016,018
modelling problems
PRN18 deleted from sp3-file for day 015
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# 012 013 014 015 016 017 018
----------------------------------------------------
onsa 105001 1186 1196 1103 1131 1095 1069 1121
kosg 110001 F 1179 1249 1132 1176 1187 1114 1189
madr 120002 F 876 0 0 0 0 1084 991
mate 130002 1215 1273 1161 1167 1187 1171 1223
nyal 140001 1189 1213 671 0 1131 831 0
trom 150001 F 1134 1216 1138 1169 1156 1104 1150
wtzr 160101 F 1193 1191 1112 1169 1140 1037 1164
ober 161001 1180 1228 1151 1159 1109 1068 1130
pots 165001 1171 1223 1126 1122 1156 1110 1142
mets 180001 1152 1156 1117 1134 1136 1082 1121
zwen 190001 983 982 909 922 865 840 836
usud 200002 1166 1040 1035 1046 1022 897 1151
tskb 205001 1234 1274 1169 1235 1211 1169 1220
taiw 220001 1171 1234 1129 1158 1189 1091 1112
kit3 235101 1226 1227 1182 0 1208 1149 1211
lhas 240001 886 808 821 934 900 815 935
iisc 270002 1155 1198 1172 0 1147 996 1124
irkt 280001 1150 1176 1096 1150 1097 1090 1116
tidb 305003 F 1216 1176 1158 1206 1160 1180 1204
yar1 310001 F 1191 1186 1135 1140 1074 991 0
hob2 321001 0 0 1124 1159 1188 1048 1188
mac1 330003 1184 1229 1131 1159 0 0 0
chat 340001 1225 1237 1142 1198 1112 1098 1092
coco 350001 0 0 878 1118 1096 923 0
algo 400003 F 1093 1072 999 1131 1142 1074 1162
stjo 405003 1147 1207 1118 1053 1069 1089 1089
wes2 408001 1187 1227 1130 1163 1173 1088 1179
nlib 409001 1127 1177 1139 1159 1184 1118 1162
gol2 410101 F 1219 1247 1190 1225 1242 1189 1246
jplm 415002 1179 1217 1176 1175 1189 1136 1206
mdo1 418001 1184 1249 1145 1147 1162 1139 1136
fair 420002 F 1160 1154 1120 1142 1166 1107 1161
yell 470004 F 1168 1259 1174 1250 1205 1175 1228
drao 475003 1210 1258 1185 1236 1221 0 1238
rcm6 483001 1195 1254 1143 1211 1179 1184 1224
brmu 485001 1150 1219 1120 1145 1150 1110 1163
thu1 490001 1452 1514 1405 1455 1430 1386 1424
sant 500002 F 1215 1154 665 1225 1193 1103 1198
fort 520001 1048 0 990 0 0 0 1036
areq 530002 1135 1222 1119 1089 1132 1031 1124
bogt 540001 0 1108 1036 1013 1014 1033 0
lpgs 564301 768 0 1147 1171 1196 1064 1119
asc1 570002 1060 931 997 827 924 943 996
hart 600002 F 1221 1217 1129 1195 1149 1183 1203
mas1 610101 0 1215 0 1118 1154 1079 1139
mali 630001 1187 1247 1085 1180 1140 1147 1180
kokb 700002 F 747 886 1021 436 526 618 854
eisl 720001 1092 1179 1088 991 0 0 0
guam 730001 1097 1119 992 0 1097 1039 1028
kwj1 740001 1060 0 0 0 0 939 0
mcm4 800201 1189 1196 1084 1140 1155 1068 1146
dav1 810001 1096 964 961 977 954 1006 1063
cas1 820001 1071 963 1072 986 1010 1078 1133
ohig 830001 935 991 675 1021 1063 1016 948
kerg 850001 1201 1208 1150 1196 1193 1131 1157
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 012 013 014 015 016 017 018
------------------------------------------
1 2560 2437 2590 2480 2523 2526 2434
2 2582 2482 2647 2433 2469 2427 2369
3 2437 2295 2417 2270 2239 2361 2062
4 2504 2481 2498 2309 2360 2264 2262
5 2418 2286 2532 2335 2379 2426 2286
6 2311 2278 2417 2288 2208 2194 2299
7 2569 2594 2750 2408 2496 2656 2388
9 2527 2340 2514 2329 2278 2327 2322
10 2453 2341 0 2264 2200 2277 2250
14 0 2038 2184 2068 2082 0 2073
15 2332 2238 2356 2280 2251 2321 2158
16 2363 2271 0 2288 0 0 0
17 2454 2365 2406 2213 2270 2275 2308
18 2382 2223 2404 0 2298 2261 2174
19 2485 2399 2510 2272 2419 2342 2320
21 2358 2211 2406 2174 2307 2291 2145
22 2464 2347 2485 2217 2316 2225 2244
23 2390 2332 2480 2170 2298 2333 2247
24 2609 2558 2682 2397 2502 2468 2383
25 2528 2415 2537 2431 2531 2566 2410
26 2458 2363 2445 2298 2258 2334 2261
27 2492 2354 2587 2307 2276 2298 2229
29 2365 2208 2443 2147 2286 2306 2232
30 2441 2232 2329 2205 2288 2300 2205
31 2574 2338 2468 2263 2444 2452 2301
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 12 to 18
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 .2 4000 FIXED UUUUUUU
AREQ 8.7 3.4 6.6 5300 NNNNNNN
ASC1 22.5 6.2 14.1 5700 NNNNNNN
BISH 4.2 2.1 6.4 2399 NNNN...
BOGT 29.7 3.6 6.6 5400 .NNNNN.
BRMU 6.9 3.1 4.7 4850 NNNNNNN
CAS1 18.4 4.0 8.5 8200 NNNNNNN
CHAT 11.7 4.5 6.1 3400 NNNNNNN
COCO 18.9 7.2 3.7 3500 ..NNNN.
DAV1 12.7 3.4 4.8 8100 NNNNNNN
DRAO 5.2 2.1 1.4 4750 NNNNN.N
EISL 17.1 5.8 6.7 7200 NNNN...
FAIR .2 .3 .1 4200 FIXED UUUUUUU
FORT 10.9 6.5 7.4 5200 N.N...N
GOL2 .2 .3 .3 4101 NNNNNNN
GUAM 39.2 3.4 8.7 7300 NNN.NNN
HART .2 .2 .5 6000 FIXED UUUUUUU
HOB2 3.1 5.6 4.5 3210 ..NNNNN
IISC 10.2 5.3 13.4 2700 NNN.NNN
IRKT 12.8 3.8 5.5 2800 NNNNNNN
JPLM 7.7 1.4 2.8 4150 NNNNNNN
KERG 6.6 2.4 9.4 8500 NNNNNNN
KIT3 17.9 4.2 8.8 2351 NNN.NNN
KOKB .4 .4 .4 7000 FIXED UUUUUUU
KOSG .1 .7 .3 1100 FIXED UUUUUUU
KWJ1 9.8 1.4 17.5 7400 N....N.
LHAS 7.5 4.7 11.6 2400 NNNNNNN
LPGS 21.7 4.7 3.6 5643 N.NNNNN
MAC1 5.4 2.4 3.5 3300 NNNN...
MADR .1 .7 .3 1200 FIXED U....UN
MALI 18.8 4.5 9.5 6300 NNNNNNN
MAS1 9.4 6.7 9.3 6101 .N.NNNN
MATE 5.5 4.0 3.3 1300 NNNNNNN
MCM4 13.7 6.2 4.2 8002 NNNNNNN
MDO1 5.2 1.9 4.2 4180 NNNNNNN
METS 8.1 2.5 1.2 1800 NNNNNNN
NLIB 7.0 1.9 2.4 4090 NNNNNNN
NYAL 13.5 3.5 3.0 1400 NNN.NN.
OBER 6.2 8.3 4.1 1610 NNNNNNN
OHIG 7.5 5.7 7.4 8300 NNNNNNN
ONSA 8.3 3.7 2.5 1050 NNNNNNN
POTS 5.7 2.9 2.4 1650 NNNNNNN
RCM6 4.8 2.8 5.1 4830 NNNNNNN
SANT .2 .2 .4 5000 FIXED UUUUUUU
STJO 12.6 2.1 4.6 4050 NNNNNNN
TAIW 7.4 6.1 10.2 2200 NNNNNNN
THU1 10.4 1.7 1.5 4900 NNNNNNN
TIDB .3 .7 .3 3050 FIXED UUUUUUU
TROM .4 .5 .2 1500 FIXED UUUUUUU
TSKB 14.1 5.9 4.7 2050 NNNNNNN
USUD 14.1 5.3 5.7 2000 NNNNNNN
WES2 8.1 2.0 3.5 4080 NNNNNNN
WTZR .1 .6 .5 1601 NNNNNNN
YAR1 .4 .7 .5 3100 FIXED UNUUUU.
YELL .2 .1 .3 4700 FIXED UUUUUUU
ZWEN 6.6 4.5 6.1 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 BISH BOGT BRMU CAS1 CHAT COCO DAV1 DRAO EISL FAIR FORT GOL2 GUAM HART HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS LPGS MAC1 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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