[IGSREPORT-3500] Wk 0893 GFZ Analysis Report
G.
G.
Fri Feb 28 13:19:21 PST 1997
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IGS Electronic Report Fri Feb 28 13:19:21 PST 1997 Message Number 3500
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Author: G. Gendt
Subject: Wk 0893 GFZ Analysis Report
Subject: Wk 0893 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0893 (DAYS 047-053, DATES 16-02-97 TO 22-02-97)
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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:
______________________________________________________________________________
gfz08937.sum this text file
gfz08937.erp Earth rotation parameters
gfz08937.snx Weekly SINEX File
gfz0893[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0893 DAYS 047 - 053
____________________________________________________________________________________________________
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"
50495.500 -14581 18523 -30188378 1856 1 1 0 3 48 13 25 -275 235 4 4
50496.500 -14860 18776 -30190229 1857 1 1 0 3 50 13 25 -282 270 4 4
50497.500 -15131 19018 -30192100 1899 1 1 0 3 48 13 24 -259 212 4 4
50498.500 -15371 19234 -30194005 1870 1 1 0 3 52 13 25 -223 219 4 4
50499.500 -15600 19451 -30195935 1930 1 1 0 4 47 13 24 -231 215 4 4
50500.500 -15803 19694 -30197926 1951 1 1 0 4 46 13 25 -174 268 4 4
50501.500 -15955 19962 -30199866 1952 2 2 0 4 44 13 25 -130 267 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 047 048 049 050 051 052 053
-------------------------------------------------------
01 17 17 26 E 26 E 18 E 24 E 17 E
02 12 11 6 10 6 13 8
03 29 E 33 E 37 E 27 E 34 E 32 E 38 E
04 13 17 11 15 16 15 18
05 8 9 7 11 8 9 6
06 52 E 57 E 59 E 62 E 56 E 57 E 49 E
07 35 E 28 E 31 E 29 E 34 E 41 E 35 E
09 8 4 7 11 6 12 6
10 22 16 13 15 14 19 13
14 - 10 11 425 8 54 54
15 16 12 9 14 12 12 18
16 21 15 9 12 - - 8
17 24 16 10 18 25 20 22
18 - E 24 E 36 E 19 E 808 E 19 E 29 E
19 10 8 10 8 10 9 10
21 23 20 19 19 15 18 19
22 12 6 8 6 5 7 10
23 9 15 - - 16 25 11
24 14 17 18 16 18 17 21
25 11 6 16 13 14 18 18
26 22 13 E 19 E 15 E 20 E 13 E 22 E
27 13 7 9 10 9 10 9
29 26 E 23 E 20 E 24 E 25 E 20 E 19 E
30 13 6 6 6 7 5 6
31 31 E 32 E 32 E 31 E 32 E 29 E 37 E
MEAN 22 20 22 21 21 25 24
---------------------------------------------------
REMARKS:(1) PRN16 deleted from sp3-file for day 051
modelling problems
PRN23 deleted from sp3-file for day 049
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# 047 048 049 050 051 052 053
----------------------------------------------------
onsa 105001 1161 1159 1070 1134 1150 1142 1130
kosg 110001 F 1219 1195 1203 1216 1173 1244 1250
madr 120002 F 0 0 0 1185 1150 799 1205
mate 130002 1272 1286 0 1242 1226 1268 1287
nyal 140001 1205 1245 1199 1265 1240 0 0
wtzr 160101 F 1224 1219 1190 1245 1166 1251 1253
ober 161001 1203 1172 1073 1145 1138 1210 1195
pots 165001 1203 1195 1144 1204 1161 1197 1211
mets 180001 1182 1156 1111 1180 0 0 0
zwen 190001 0 0 927 0 0 0 985
usud 200002 1212 1208 1145 1194 1144 1244 1210
tskb 205001 1282 1271 1236 1259 1226 1277 1270
taiw 220001 1208 1163 1118 1160 1148 1217 1190
kit3 235101 1280 0 1228 1261 1236 0 0
lhas 240001 1102 871 1183 1238 1162 1211 1249
iisc 270002 935 893 1057 1109 1124 1175 1140
irkt 280001 1190 1207 1097 1180 0 0 0
tidb 305003 F 737 1203 1205 755 1211 935 1244
yar1 310001 F 955 928 933 986 920 987 986
hob2 321001 831 1188 1130 1174 1157 1103 0
mac1 330003 1138 1106 1106 1204 1132 1111 0
chat 340001 1205 1236 1135 1223 1119 1170 1161
coco 350001 0 0 0 1062 981 961 971
algo 400003 F 1253 1264 1208 1269 1199 1266 1235
stjo 405003 1263 1260 1219 1264 1230 1276 1254
wes2 408001 1216 1238 1170 1228 1200 1225 1197
nlib 409001 1241 1238 1176 1211 1180 1237 1224
gol2 410101 F 1271 1290 1202 1278 1235 1270 1261
jplm 415002 1260 1234 1168 1244 1186 1215 1107
mdo1 418001 1231 1266 1198 1248 1217 1262 1235
fair 420002 F 1206 1125 1172 1207 1106 1174 1168
yell 470004 F 1249 1206 1238 1269 1221 1229 1232
drao 475003 1273 1266 1210 1271 1229 1279 1272
rcm6 483001 0 1254 1179 1240 1225 1228 1253
brmu 485001 1194 1212 1134 1193 1165 1211 1205
thu1 490001 1543 1553 1458 1541 0 0 0
sant 500002 F 1044 1082 627 832 867 807 1122
fort 520001 1206 1151 1061 1177 1169 1176 1092
areq 530002 1162 1208 1157 1146 1104 1188 1190
bogt 540001 0 1218 1121 1187 1116 1083 1158
braz 550001 1247 987 0 997 1209 1246 980
lpgs 564301 0 0 0 0 0 855 1265
asc1 570002 1141 1097 1004 1117 1003 1065 1092
hart 600002 F 1175 1187 1149 1101 0 0 0
mas1 610101 1213 1211 1172 1176 1140 1203 1204
mali 630001 1184 1260 1203 1231 1183 1177 1192
kokb 700002 F 634 699 523 632 703 575 0
eisl 720001 0 1179 0 0 0 0 0
kwj1 740001 1094 1070 1030 1125 997 1186 1121
mcm4 800201 1221 1066 1124 1129 1078 1173 1140
dav1 810001 1015 1126 1046 1161 1107 1138 1035
cas1 820001 1073 1047 1110 989 1099 1097 1128
ohig 830001 735 648 559 825 582 737 842
kerg 850001 1213 1219 0 1184 0 0 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 047 048 049 050 051 052 053
------------------------------------------
1 2230 2412 2265 2423 2297 2152 2103
2 2419 2488 2368 2511 2287 2190 2103
3 2155 2261 2110 2329 2168 2011 2081
4 2117 2232 2241 2305 2129 2011 1996
5 2290 2454 2316 2539 2294 2214 2154
6 2113 2217 2102 2343 2093 2070 1993
7 2316 2401 2387 2582 2259 2143 2141
9 2306 2468 2306 2549 2329 2166 2113
10 2199 2289 2285 2346 2150 2008 2053
14 2147 2158 2073 2327 2089 2067 2024
15 2209 2275 2218 2313 2222 2105 2105
16 2202 2126 2035 2351 0 1923 1986
17 2210 2274 2179 2508 2272 2121 2010
18 1996 2168 2044 2190 1950 1983 1961
19 2316 2429 2335 2422 2194 2118 2020
21 2302 2359 2298 2538 2351 2194 2146
22 2177 2286 2247 2388 2029 1989 1952
23 2365 2423 0 2590 2274 2137 2133
24 2242 2510 2359 2485 2308 2150 2166
25 2217 2362 2328 2458 2281 2195 2171
26 2251 2234 2041 2288 2069 1977 1908
27 2219 2249 2136 2333 2260 2109 1951
29 2202 2245 2154 2436 2224 2104 1991
30 2173 2375 2217 2355 2241 2113 2088
31 2144 2234 2268 2399 2170 2004 2032
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 47 to 53
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 .4 .2 4000 FIXED UUUUUUU
AREQ 6.6 3.7 4.2 5300 NNNNNNN
ASC1 21.2 14.9 13.9 5700 NNNNNNN
BISH 8.8 6.7 18.8 2399 NNNNNNN
BOGT 11.3 2.7 5.7 5400 .NNNNNN
BRAZ 5.3 6.2 11.2 5500 NN.NNNN
BRMU 5.9 2.9 6.3 4850 NNNNNNN
CAS1 8.4 5.4 7.6 8200 NNNNNNN
CHAT 12.5 2.5 4.8 3400 NNNNNNN
COCO 36.1 5.4 4.9 3500 ...NNNN
DAV1 8.2 5.1 10.7 8100 NNNNNNN
DRAO 5.8 1.1 1.1 4750 NNNNNNN
EISL .0 .0 .0 7200 .N.....
FAIR .2 .4 .3 4200 FIXED UUUUUUU
FORT 20.2 9.4 11.0 5200 NNNNNNN
GOL2 .2 .5 .3 4101 NNNNNNN
HART .2 .4 .3 6000 FIXED UUUU...
HOB2 10.5 1.8 3.6 3210 NNNNNN.
IISC 7.1 7.4 22.8 2700 NNNNNNN
IRKT 5.9 7.0 8.5 2800 NNNN...
JPLM 9.5 2.6 3.5 4150 NNNNNNN
KERG 13.2 1.0 7.5 8500 NN.N...
KIT3 4.5 6.6 15.9 2351 N.NNN..
KOKB .3 .3 .5 7000 FIXED UUUUUU.
KOSG .1 .8 .5 1100 FIXED UUUUUUU
KWJ1 16.5 6.3 7.3 7400 NNNNNNN
LHAS 12.1 8.2 19.8 2400 NNNNNNN
LPGS 7.0 6.3 3.4 5643 .....NN
MAC1 10.5 3.6 5.8 3300 NNNNNN.
MADR .1 .3 .5 1200 FIXED ...UUUU
MALI 13.5 10.2 7.3 6300 NNNNNNN
MAS1 11.8 9.6 5.4 6101 NNNNNNN
MATE 6.1 4.1 4.6 1300 NN.NNNN
MCM4 11.4 10.0 5.2 8002 NNNNNNN
MDO1 8.6 2.3 3.5 4180 NNNNNNN
METS 5.5 1.0 1.7 1800 NNNN...
NLIB 6.4 1.8 3.3 4090 NNNNNNN
NYAL 11.9 3.7 3.3 1400 NNNNN..
OBER 8.4 3.6 4.2 1610 NNNNNNN
OHIG 12.7 6.6 4.9 8300 NNNNNNN
ONSA 14.2 2.2 5.6 1050 NNNNNNN
POTS 7.0 2.1 3.0 1650 NNNNNNN
RCM6 2.7 3.8 4.7 4830 .NNNNNN
SANT .3 .3 .4 5000 FIXED UUUUUUU
STJO 5.4 3.5 6.3 4050 NNNNNNN
TAIW 12.0 8.8 11.9 2200 NNNNNNN
THU1 5.8 3.0 2.0 4900 NNNN...
TIDB .2 .5 .3 3050 FIXED UUUUUUU
TSKB 4.2 7.8 4.1 2050 NNNNNNN
USUD 8.2 9.0 6.2 2000 NNNNNNN
WES2 9.3 2.4 4.8 4080 NNNNNNN
WTZR .1 .8 .5 1601 NNNNNNN
YAR1 .5 .5 .4 3100 FIXED UUUUUUU
YELL .2 .6 .3 4700 FIXED UUUUUUU
ZWEN 5.1 1.9 8.9 1900 ..N...N
--------------------------------------------------------------------------------
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 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 TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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