[IGSREPORT-2768] Wk 0858 GFZ Analysis Report
G.Gendt
G.Gendt
Fri Jun 28 12:44:10 PDT 1996
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IGS Electronic Report Fri Jun 28 12:44:10 PDT 1996 Message Number 2768
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0858 GFZ Analysis Report
Subject: Wk 0858 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0858 (DAYS 168-174, DATES 16-06-96 TO 22-06-96)
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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:
______________________________________________________________________________
gfz08587.sum this text file
gfz08587.erp Earth rotation parameters
gfz08587.snx Weekly SINEX File
gfz0858[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0858 DAYS 168 - 174
_______________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR Xsig Ysig UTsig LODsig Nr Nf Nt X-RT Y-RT
E-5" E-5" usec us/d E-5" E-5" us us/d E-5" E-5"
50250.500 12787 57497 -29789374 1548 1 2 0 3 47 16 24 399 -180
50251.500 13220 57300 -29790945 1489 1 1 0 3 48 16 24 399 -180
50252.500 13587 57114 -29792534 1469 1 1 0 3 50 16 24 399 -180
50253.500 13937 56899 -29794111 1422 1 1 0 3 47 16 24 399 -180
50254.500 14312 56745 -29795731 1463 1 1 0 3 45 16 24 370 -159
50255.500 14709 56572 -29797335 1470 1 1 0 3 46 16 24 370 -159
50256.500 15089 56471 -29798943 1487 1 2 0 3 44 16 24 370 -159
--------------------------------------------------------------------------------
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 168 169 170 171 172 173 174
-------------------------------------------------------
01 30 39 20 31 31 28 32
02 26 E 27 E 35 E 27 E 30 E 29 E 23 E
03 58 42 45 38 42 61 40
04 25 E 47 E 21 E 19 48 51 48
05 42 E 75 E 56 E 60 E 46 E 57 E 62 E
06 21 17 19 41 22 43 34
07 32 18 18 41 26 43 24
09 31 51 42 32 43 25 36
14 25 37 49 38 39 - -
15 28 E 23 E 42 E 29 E 28 23 21
16 41 37 46 27 43 31 49
17 41 E 52 E 34 E 39 E 36 E 24 E 11
18 21 29 23 34 20 23 26
19 46 41 - - 58 59 52
21 34 62 25 57 29 23 31
22 77 E 68 E 77 E 54 E 67 E 82 E 63 E
23 41 57 40 78 37 88 13
24 79 E 39 E 24 19 46 31 39
25 45 31 53 18 21 19 27
26 28 23 14 15 17 19 19
27 23 14 27 18 13 17 24
28 26 19 23 20 18 19 18
29 27 34 24 31 19 30 31
31 44 36 20 19 24 26 30
MEAN 40 41 37 37 36 42 36
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 173
modelling problems
PNR19 deleted from sp3-file for day 170
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# 168 169 170 171 172 173 174
----------------------------------------------------
onsa 105001 I'93 1094 1188 1145 1189 1175 1132 1175
kosg 110001 F I'93 1235 1232 1213 1223 0 1167 1215
madr 120001 F I'93 1210 1181 1108 1205 1170 1149 1214
mate 130001 F I'93 1116 1139 1145 1214 1163 1157 1151
nyal 140001 I'93 1205 1162 1249 1172 1184 1176 1240
trom 150001 F I'93 1195 1221 1212 1233 1251 1140 1213
wetb 160001 F I'93 1211 1237 1169 1234 1140 1117 1151
wtzr 160101 1215 1224 1188 1219 1186 1158 1170
pots 165001 1226 1234 1224 1227 1232 1163 1211
mets 180001 I'93 1246 1218 1217 1247 1223 1178 1227
zwen 190001 1163 1153 1094 0 1176 1118 1164
usud 200002 1219 1180 1210 1215 1186 1131 1192
tskb 205001 1243 1194 1239 1233 1214 1161 1161
taiw 220001 F 1180 1183 1181 1181 1154 1152 1177
kit3 235101 1238 1235 1234 1234 1212 1171 1223
irkt 280001 1197 1155 1157 1176 1171 1124 1167
tidb 305002 F I'93 1161 1120 1101 1193 1191 1109 1177
yar1 310001 F I'93 1150 1152 1125 1163 1178 1123 1177
algo 400003 F I'93 1180 1194 1171 1159 866 0 1159
stjo 405003 I'93 1174 1222 1211 1218 1229 1144 1200
wes2 408001 I'93 1202 1184 1170 942 777 1078 0
nlib 409001 I'93 1193 1202 1192 1197 1201 1125 1166
gold 410002 F I'93 1186 1093 1159 1141 1152 1112 1146
gol2 410101 938 926 967 951 984 895 924
jplm 415001 I'93 1188 1176 1150 1086 1163 1129 1184
mdo1 418001 1202 1204 1175 1200 1210 1155 1191
fair 420002 F I'93 1186 1185 1178 1189 1160 1091 1120
yell 470004 F I'93 1222 1183 1173 806 1215 1166 1190
drao 475003 I'93 1219 1210 1207 1221 1215 1149 1211
rcm5 482001 F 1204 1199 1213 1213 1205 1170 1201
brmu 485001 I'93 1189 1167 1191 1162 1158 1146 1171
thu1 490001 1090 1086 1120 1050 1461 1413 1483
kour 510001 I'93 898 1151 1104 1117 1162 1094 1144
fort 520001 1178 1163 1159 1168 1151 1040 0
areq 530002 1171 1184 1177 1139 1151 1094 1166
bogt 540001 1156 1153 1118 1152 1147 1053 1145
lpgs 564301 0 955 1216 1197 1190 1141 1191
asc1 570002 1075 1043 1084 1047 1067 1017 982
hart 600002 F I'93 1221 1199 1235 1239 1222 1179 1201
mas1 610101 F 1196 1213 1220 1224 1193 1157 1192
mali 630001 1258 1285 1218 1264 0 1181 0
kokb 700002 F I'93 0 889 901 932 942 803 865
pama 710002 I'93 1122 1098 1154 1040 1108 979 1098
eisl 720001 1165 1081 1130 1132 1159 1058 1155
guam 730001 1116 1109 1162 1097 1128 1111 1148
mcm4 800201 822 1252 1252 1265 1273 1121 848
dav1 810001 1152 0 1115 0 0 0 0
cas1 820001 1158 1179 1187 0 0 0 0
ohig 830001 0 0 1097 1109 0 0 0
kerg 850001 1159 1154 1112 1165 1172 1096 1126
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
I'93 - indicates that initial station coordinates are from ITRF'93
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 168 169 170 171 172 173 174
------------------------------------------
1 2488 2426 2546 2348 2231 2328 2210
2 2157 2226 2319 2018 2067 2098 2034
3 2046 2126 2171 2076 1981 1984 1882
4 2482 2510 2645 2485 2325 2439 2330
5 2160 2377 2400 2241 2171 2189 2150
6 2335 2361 2208 2316 2126 2279 2126
7 2492 2576 2600 2417 2342 2260 2237
9 2191 1798 1988 2121 2138 2287 2075
14 2263 2291 2436 2192 2185 0 2163
15 2153 2208 2219 2094 2065 2216 2144
16 2409 2505 2570 2418 2243 2387 2221
17 2140 2116 2372 2192 2000 2140 2002
18 2125 2306 2475 2292 2119 2164 2023
19 2331 2339 2476 2301 2230 2256 2137
21 2255 2310 2443 2258 2201 2211 2055
22 2273 2274 2437 2281 2127 2168 2099
23 2238 2393 2481 2268 2139 2249 2019
24 2385 2409 2639 2390 2281 2383 2293
25 2553 2571 2605 2503 2363 2415 2326
26 2297 2387 2524 2343 2286 2342 2163
27 2259 2306 2365 2244 2161 2175 2055
28 2153 2228 2255 2091 2036 2014 1919
29 2239 2346 2431 2267 2190 2256 2109
31 2300 2358 2524 2224 2260 2283 2240
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 96 DAYS: 168 to 174
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 .4 4000 FIXED UUUUU.U
AREQ 3.0 2.6 8.6 5300 NNNNNNN
ASC1 13.5 4.5 12.0 5700 NNNNNNN
BOGT 10.9 2.8 6.2 5400 NNNNNNN
BRMU 9.7 4.5 5.8 4850 NNNNNNN
CAS1 4.7 1.7 9.1 8200 NNN....
DAV1 .6 4.7 10.2 8100 N.N....
DRAO 4.7 1.7 2.5 4750 NNNNNNN
EISL 22.6 6.1 14.3 7200 NNNNNNN
FAIR .3 .4 .3 4200 FIXED UUUUUUU
FORT 7.9 3.5 4.8 5200 NNNNNN.
GOL2 .3 .4 .4 4101 NNNNNNN
GOLD .2 .2 .4 4100 FIXED UUUUUUU
GUAM 14.7 6.3 3.5 7300 NNNNNNN
HART 14.6 5.1 9.1 6000 NNNNNNN
IRKT 4.9 3.5 4.2 2800 NNNNNNN
JPLM 6.8 1.8 5.0 4150 NNNNNNN
KERG 9.6 6.0 11.6 8500 NNNNNNN
KIT3 8.9 4.2 7.4 2351 NNNNNNN
KOKB .5 .7 .8 7000 FIXED .UNUUUU
KOSG .1 .2 .1 1100 FIXED UUUU.UU
KOUR 38.0 4.9 7.8 5100 NNNNNNN
LPGS 7.7 2.8 9.4 5643 .NNNNNN
MADR .1 .5 .5 1200 FIXED UUUUUUU
MALI 5.0 2.8 9.5 6300 NNNN.N.
MAS1 .3 .3 .2 6101 FIXED UUUUUUU
MATE .1 .1 .3 1300 FIXED UUUUUUU
MCM4 17.6 7.3 6.6 8002 NNNNNNN
MDO1 13.1 3.2 4.1 4180 NNNNNNN
METS 6.8 1.7 3.0 1800 NNNNNNN
NLIB 6.2 3.8 7.9 4090 NNNNNNN
NYAL 9.6 1.8 3.0 1400 NNNNNNN
OHIG 2.7 4.2 5.3 8300 ..NN...
ONSA 3.7 2.0 3.2 1050 NNNNNNN
PAMA 27.4 5.8 15.0 7100 NNNNNNN
POTS 3.4 2.3 1.4 1650 NNNNNNN
RCM5 .3 .3 .6 4820 FIXED UUUUUUU
STJO 5.9 2.4 5.3 4050 NNNNNNN
TAIW .4 .5 .3 2200 FIXED UUUUUUU
THU1 16.3 2.7 2.9 4900 NNNNNNN
TIDB .5 .7 1.3 3050 FIXED UUNNUUU
TROM .2 .3 .2 1500 FIXED UUUUUUU
TSKB 13.8 2.7 5.6 2050 NNNNNNN
USUD 12.5 3.8 5.6 2000 NNNNNNN
WES2 5.6 4.7 3.3 4080 NNNNNN.
WETT .1 .3 .1 1600 FIXED UUUUUUU
WTZR 4.7 2.1 1.1 1601 NNNNNNN
YAR1 .3 .6 .5 3100 FIXED UUUUUUU
YELL .3 .5 .2 4700 FIXED UUUUUUU
ZWEN 14.2 2.4 3.1 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 AREQ ASC1 BOGT BRMU CAS1 DAV1 DRAO EISL FAIR FORT GOL2 GOLD GUAM HART IRKT JPLM KERG KIT3 KOKB KOSG KOUR LPGS MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OHIG ONSA PAMA POTS RCM5 STJO TAIW THU1 TIDB TROM TSKB USUD WES2 WETT WTZR YAR1 YELL ZWEN
[Mailed From: Robert Liu <robliu at igscb.jpl.nasa.gov>]
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