[IGSREPORT-3563] Wk 0896 GFZ Analysis Report
G.
G.
Fri Mar 21 09:23:15 PST 1997
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IGS Electronic Report Fri Mar 21 9:23:15 PST 1997 Message Number 3563
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Author: G. Gendt
Subject: Wk 0896 GFZ Analysis Report
Subject: Wk 0896 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0896 (DAYS 068-064, DATES 09-03-97 TO 15-03-97)
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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:
______________________________________________________________________________
gfz08967.sum this text file
gfz08967.erp Earth rotation parameters
gfz08967.snx Weekly SINEX File
gfz0896[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0896 DAYS 068 - 074
____________________________________________________________________________________________________
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"
50516.500 -18282 24756 -30231986 2333 2 2 0 5 50 13 25 -217 295 5 5
50517.500 -18472 25049 -30234323 2346 2 2 0 5 47 13 24 -160 290 5 5
50518.500 -18597 25358 -30236684 2368 2 2 0 5 50 13 25 -91 325 5 5
50519.500 -18635 25679 -30239059 2418 2 2 0 4 50 13 25 15 316 5 5
50520.500 -18621 26023 -30241520 2499 2 2 0 4 50 13 25 11 368 5 5
50521.500 -18602 26396 -30244007 2554 2 2 0 5 46 13 24 26 379 5 5
50522.500 -18595 26799 -30246543 2586 2 2 0 5 48 13 24 -12 425 5 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 068 069 070 071 072 073 074
-------------------------------------------------------
01 32 E 31 E 31 E 28 E 33 E 28 E 43 E
02 14 11 14 10 13 14 12
03 32 E 29 E 29 E 22 16 18 17
04 10 12 11 10 12 11 5
05 7 6 7 10 7 9 10
06 13 E 13 E 18 E 22 E 23 E 23 E 22
07 25 E 22 E 24 E 17 21 22 16
09 8 7 8 10 9 11 11
10 15 15 21 17 14 11 17
14 10 - - 11 11 - -
15 18 25 22 18 18 14 16
16 - 9 7 10 7 17 16
17 24 20 24 15 12 13 18
18 48 E 19 E 22 E 19 E 18 E 15 E 19
19 20 18 17 13 17 16 -
21 26 23 26 22 21 20 21
22 7 7 6 6 6 10 9
23 12 13 10 12 12 8 14
24 16 17 24 21 18 17 17
25 11 7 7 8 14 11 13
26 30 E 32 E 31 E 29 E 36 E 25 E 28 E
27 16 15 18 14 13 16 13
29 27 E 28 E 35 E 33 E 32 E 23 E 23 E
30 5 5 5 4 5 7 4
31 26 E 51 E 20 E 37 19 21 18
MEAN 21 21 20 19 18 17 18
---------------------------------------------------
REMARKS:(1) PRN14 deleted from sp3-file for day 069,073
modelling problems
PRN19 deleted from sp3-file for day 074
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# 068 069 070 071 072 073 074
----------------------------------------------------
onsa 105001 1206 1127 1226 1207 1203 1164 1155
kosg 110001 F 1257 1173 1229 1180 1247 1174 1211
madr 120002 F 1061 0 909 0 0 0 0
mate 130002 1270 1204 1255 1280 1266 1218 1237
nyal 140001 1230 1202 1216 904 1146 858 1223
wtzr 160101 F 1239 1165 1217 1232 1230 1157 1191
ober 161001 1207 1104 1186 1177 1191 1129 1153
pots 165001 1216 1146 1218 1214 1190 1115 1154
mets 180001 1183 1120 1192 1166 1177 1165 1125
zwen 190001 1012 902 1077 0 843 982 1044
usud 200002 1227 1169 1209 1243 1245 1195 1170
tskb 205001 1243 1198 1264 1269 1255 1222 1230
taiw 220001 1194 1202 1201 1237 1204 1160 1145
kit3 235101 0 0 1240 1235 1249 0 1185
lhas 240001 940 1144 1225 1217 1215 1171 1193
iisc 270002 1151 1117 1100 1196 1158 1075 1148
irkt 280001 1213 1166 1227 1224 1208 1167 1147
tidb 305003 F 1206 1193 878 1220 1262 940 0
yar1 310001 F 971 894 967 1226 1207 1188 1210
hob2 321001 0 0 955 1206 1222 0 1101
mac1 330003 1210 1139 0 1143 1218 0 615
chat 340001 1137 1080 1171 1187 1158 1178 1131
coco 350001 1092 974 1053 905 0 743 996
dgar 360001 908 802 943 875 951 907 937
algo 400003 F 1268 1180 1225 1167 1266 1171 1205
stjo 405003 1268 1176 1233 1256 1248 1183 1211
wes2 408001 896 1175 1211 1249 1208 1179 1186
nlib 409001 1233 1164 1227 1228 1212 1184 1196
gol2 410101 F 1269 1037 1258 1281 617 1062 1067
jplm 415002 1230 1169 1236 1200 1246 1167 1173
mdo1 418001 1237 1194 1229 1236 1252 1171 1183
fair 420002 F 1170 1173 1149 1082 1199 1120 1155
yell 470004 F 1281 1207 1278 1184 1200 1235 1236
drao 475003 1243 1200 1235 1253 1265 1196 1211
rcm6 483001 1259 1164 1204 1259 1216 0 1199
brmu 485001 1179 1143 1193 1218 1180 1154 1186
sant 500002 F 573 176 975 1205 870 1037 996
fort 520001 1075 1122 1139 1141 1160 1107 0
braz 550001 904 1088 1175 928 1178 920 908
asc1 570002 834 831 789 860 921 841 877
hart 600002 F 1235 0 1232 1227 1214 1158 1156
mas1 610101 1138 1083 1116 1128 1171 1123 1140
mali 630001 1232 1105 1154 1204 1223 0 0
bahr 650001 1281 1206 1277 1263 1290 1212 1204
kokb 700002 F 703 527 531 564 721 922 617
guam 730001 1083 1057 1097 1117 1135 1089 1105
kwj1 740001 1050 0 1049 1097 1075 1066 1145
mcm4 800201 1209 1115 1209 1158 1168 1133 1149
dav1 810001 1131 1075 0 1017 991 650 1076
cas1 820001 1105 1037 587 713 649 547 1064
ohig 830001 759 682 891 689 792 776 815
kerg 850001 1242 1182 1221 1231 1225 1146 1039
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 068 069 070 071 072 073 074
------------------------------------------
1 2262 1993 2180 2119 2186 2023 2196
2 2257 2186 2314 2353 2438 2162 2250
3 2105 1926 2051 2208 2180 2060 2180
4 2203 2070 2210 2354 2309 1972 2254
5 2343 2214 2377 2404 2356 2260 2308
6 2165 2039 2141 2164 2148 1928 2047
7 2358 2137 2389 2480 2426 2173 2483
9 2440 2211 2451 2448 2468 2289 2388
10 2387 2182 2383 2330 2343 2105 2269
14 2078 0 2135 2215 2121 0 2101
15 2272 2017 2195 2265 2172 1985 2138
16 2172 1921 2236 2225 2080 1974 2112
17 2311 2240 2353 2302 2456 2141 2259
18 2057 1997 2088 1990 1859 1783 2101
19 2151 2053 2337 2235 2390 1982 0
21 2261 2094 2149 2344 2152 2023 2163
22 2448 2121 2306 2263 2223 2128 2156
23 2489 2311 2350 2320 2486 2124 2325
24 2364 2250 2284 2442 2394 2207 2396
25 2158 2088 2184 2176 2245 2019 2080
26 2249 2122 2253 2253 2280 2028 2183
27 2126 1986 2256 2119 2351 1825 2210
29 2174 2089 2137 2207 2206 1904 2037
30 2328 2173 2273 2321 2251 2230 2312
31 2302 2069 2246 2361 2417 2132 2252
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 68 to 74
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 1.1 1.2 4000 FIXED UUUUUUU
ASC1 23.6 4.3 9.3 5700 NNNNNNN
BAHR 12.2 3.7 10.7 6500 NNNNNNN
BRAZ 10.9 6.2 16.5 5500 NNNNNNN
BRMU 7.9 1.7 4.3 4850 NNNNNNN
CAS1 15.8 3.0 4.3 8200 NNNNNNN
CHAT 9.9 5.7 9.0 3400 NNNNNNN
COCO 15.2 10.3 7.5 3500 NNNN.NN
DAV1 10.8 2.3 2.3 8100 NN.NNNN
DGAR 16.1 5.6 9.5 3600 NNNNNNN
DRAO 7.4 1.0 1.3 4750 NNNNNNN
FAIR .6 1.3 .9 4200 FIXED UUUUUUU
FORT 23.8 1.6 10.1 5200 NNNNNN.
GOL2 .2 .3 .6 4101 NNNNNNN
GUAM 10.7 4.4 8.1 7300 NNNNNNN
HART 1.6 2.3 .9 6000 FIXED U.UUUUU
HOB2 6.8 8.1 6.8 3210 ..NNN.N
IISC 20.7 4.3 7.1 2700 NNNNNNN
IRKT 5.4 6.0 5.0 2800 NNNNNNN
JPLM 6.3 1.2 3.2 4150 NNNNNNN
KERG 16.9 2.3 9.8 8500 NNNNNNN
KIT3 11.0 3.8 5.1 2351 ..NNN.N
KOKB .3 .9 .9 7000 FIXED UUUUUUU
KOSG .4 2.8 1.2 1100 FIXED UUUUUUU
KWJ1 28.4 5.6 11.6 7400 N.NNNNN
LHAS 12.8 5.8 6.5 2400 NNNNNNN
MAC1 8.5 6.5 4.6 3300 NN.NN.N
MADR .1 .3 .9 1200 FIXED N.U....
MALI 15.3 2.4 3.1 6300 NNNNN..
MAS1 6.0 1.8 11.5 6101 FIXED NNNNNNU
MATE 6.1 2.5 6.4 1300 FIXED NNNNNNU
MCM4 11.1 5.2 4.0 8002 NNNNNNN
MDO1 7.4 1.9 1.5 4180 NNNNNNN
METS 4.6 1.9 6.2 1800 NNNNNNN
NLIB 9.1 1.3 3.3 4090 NNNNNNN
NYAL 14.1 2.1 5.0 1400 NNNNNNN
OBER 5.0 2.5 5.2 1610 NNNNNNN
OHIG 12.6 8.0 12.4 8300 NNNNNNN
ONSA 5.0 3.3 4.7 1050 NNNNNNN
POTS 5.0 3.0 4.0 1650 NNNNNNN
RCM6 14.9 3.0 3.8 4830 NNNNN.N
SANT 1.3 1.7 1.7 5000 FIXED UUUUUUU
STJO 5.5 2.4 3.7 4050 NNNNNNN
TAIW 7.3 3.2 7.5 2200 NNNNNNN
TIDB .3 .7 .3 3050 FIXED UUUUUU.
TSKB 9.7 2.4 10.9 2050 NNNNNNN
USUD 7.2 4.0 9.4 2000 NNNNNNN
WES2 8.4 2.6 4.2 4080 NNNNNNN
WTZR .4 2.6 1.4 1601 NNNNNNN
YAR1 .6 .5 .8 3100 FIXED UUUUUUU
YELL .5 .3 1.5 4700 FIXED UUUUUUU
ZWEN 10.8 2.3 6.2 1900 NNN.NNN
--------------------------------------------------------------------------------
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 ASC1 BAHR BRAZ BRMU CAS1 CHAT COCO DAV1 DGAR DRAO FAIR FORT GOL2 GUAM HART HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM6 SANT STJO TAIW TIDB TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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