[IGSREPORT-3160] Wk 0878 GFZ Analysis Report
G.Gendt
G.Gendt
Fri Nov 15 04:36:09 PST 1996
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IGS Electronic Report Fri Nov 15 4:36:09 PST 1996 Message Number 3160
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0878 GFZ Analysis Report
Subject: Wk 0878 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0878 (DAYS 308-314, DATES 03-11-96 TO 09-11-96)
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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:
______________________________________________________________________________
gfz08787.sum this text file
gfz08787.erp Earth rotation parameters
gfz08787.snx Weekly SINEX File
gfz0878[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0878 DAYS 308 - 314
____________________________________________________________________________________________________
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"
50390.500 18731 12850 -29998376 1992 1 2 0 4 45 13 25 -322 -229 4 4
50391.500 18406 12606 -30000369 2038 1 2 0 4 45 13 25 -328 -257 4 4
50392.500 18058 12387 -30002350 2060 1 2 0 3 46 13 25 -367 -179 4 4
50393.500 17662 12221 -30004400 2060 1 2 0 4 43 13 24 -422 -152 4 4
50394.500 17249 12059 -30006462 2085 1 2 0 4 43 13 25 -402 -172 4 4
50395.500 16855 11857 -30008519 2097 1 2 0 4 45 13 24 -386 -230 4 4
50396.500 16473 11644 -30010532 2024 1 2 0 3 48 13 24 -377 -195 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 308 309 310 311 312 313 314
-------------------------------------------------------
01 24 16 17 18 27 17 19
02 24 41 36 41 44 47 38
03 35 25 52 37 39 26 17
04 56 E 53 E 50 E 48 E 42 E 49 E 53 E
05 34 41 38 48 34 40 38
06 23 30 32 28 25 22 19
07 25 46 44 47 27 49 32
09 57 E 50 E 51 E 55 E 27 E 52 E 30 E
10 25 10 22 19 17 21 19
14 - - 14 15 21 - -
15 35 36 E 25 E 21 E 22 E 23 E 28 E
16 32 10 15 12 24 44 14
17 38 37 22 39 E 33 E 28 E 28 E
18 16 16 16 15 17 34 17
19 46 E 94 E 93 E - E - E - E - E
21 23 35 20 33 47 29 -
22 46 56 73 73 52 80 61
23 8 5 8 7 38 12 22
24 35 E 36 E 37 E 43 E 25 E 35 E 38 E
25 111 E 78 E 82 E 104 E 57 E 38 E 108 E
26 13 17 34 22 15 23 15
27 37 E 53 E 36 E 36 E 49 E 19 E 48 E
28 33 - - - - - -
29 25 30 22 - - 26 15
30 58 67 60 63 64 77 55
31 22 19 27 28 16 37 22
MEAN 41 43 43 43 36 40 40
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 308,313
modelling problems
PNR19 deleted from sp3-file for day 311-314
modelling problems
PNR21 deleted from sp3-file for day 314
modelling problems
PNR29 deleted from sp3-file for day 311
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# 308 309 310 311 312 313 314
----------------------------------------------------
onsa 105001 1172 1170 1157 0 1159 1121 1126
kosg 110001 F 1225 1213 1239 1191 1235 1156 1103
madr 120002 F 1035 734 911 939 941 832 863
mate 130002 1274 1269 1246 1204 1251 1178 1207
nyal 140001 1179 1214 1177 1151 1217 870 1149
trom 150001 F 581 1103 1189 1155 1168 1110 882
wtzr 160101 F 1216 1198 1224 1175 1209 1157 1161
pots 165001 1208 1203 1215 1167 1210 1168 1192
mets 180001 1206 1163 1192 1136 1178 1144 1116
zwen 190001 1023 1058 1041 990 1006 992 991
usud 200002 1215 1196 1200 1153 1178 1166 1161
tskb 205001 1265 1247 1256 1186 1268 1214 1214
taiw 220001 1211 1225 1196 1181 1232 0 1183
kit3 235101 1208 1214 1223 1165 1222 1181 1171
lhas 240001 1229 1156 1136 1153 1227 932 1060
iisc 270002 1158 1142 1198 1104 1208 1146 1091
irkt 280001 1211 1175 1205 1128 1239 1145 1141
tidb 305003 F 1174 1211 1256 1090 1263 1191 1173
yar1 310001 F 0 0 0 1128 1222 1168 1180
chat 340001 1205 1218 1230 1120 1127 1122 1130
algo 400003 F 1192 1200 1194 1158 1218 1135 1161
stjo 405003 1160 1166 1186 1116 1177 1144 1131
wes2 408001 1153 1186 1221 1138 1219 1150 818
nlib 409001 1206 1180 1219 1158 1206 1168 1135
gol2 410101 F 1178 1207 1225 1151 1230 1189 1209
jplm 415002 1167 1205 1176 1128 0 1167 1161
mdo1 418001 0 1205 1198 1139 1118 1082 1116
fair 420002 F 1218 1193 1185 1094 1187 1178 1174
yell 470004 F 1237 1202 1199 1101 1213 1176 1176
drao 475003 1271 1287 1279 1218 1280 1235 1228
rcm5 482001 1218 0 0 0 0 0 0
brmu 485001 0 1196 1227 1192 1210 1151 1177
thu1 490001 1548 1515 1515 0 1518 1400 1459
sant 500002 F 1259 909 0 0 0 1232 1235
fort 520001 0 1152 1135 1065 1108 1151 1152
areq 530002 1165 1207 1156 1132 1193 1122 1094
bogt 540001 1095 1158 1131 1088 1081 658 0
braz 550001 1096 1144 1136 962 1091 1049 1028
lpgs 564301 1187 1183 1159 0 0 0 1119
asc1 570002 956 0 1004 876 0 0 928
hart 600002 F 0 0 0 0 0 682 1229
mas1 610101 1209 1183 1183 1159 1190 0 1133
mali 630001 1163 1168 1193 1109 1092 1164 1179
kokb 700002 F 1140 1191 1231 1152 0 0 1210
eisl 720001 1226 1185 1188 1069 1167 1036 1125
kwj1 740001 0 0 0 0 1146 1044 0
mcm4 800201 1170 1210 1203 1227 1196 1149 1167
ohig 830001 737 680 761 410 752 783 755
kerg 850001 1133 1137 1169 0 0 1151 1168
sum: 45 45 46 43 43 45 48
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 308 309 310 311 312 313 314
------------------------------------------
1 2245 2218 2416 2161 2140 2179 2393
2 2209 2134 2262 2015 2084 2225 2250
3 2065 2036 2099 1912 1942 2009 2172
4 1971 2083 2033 1860 1935 2046 2162
5 2169 2175 2264 2082 2056 2129 2332
6 2113 2123 2166 1901 1992 1980 2287
7 2274 2278 2382 2155 2201 2373 2350
9 2010 1971 2067 1966 2028 2060 2205
10 2014 2086 2163 1938 2024 2021 2234
14 0 2176 2207 1962 2086 0 2271
15 2102 1986 2067 1936 1916 1961 2126
16 2023 2022 2032 1909 1991 2021 2229
17 2057 2136 2253 1960 2014 2025 2327
18 2054 2113 2076 1960 1987 2077 2233
19 2122 1951 1984 1949 1914 2005 2263
21 2122 2148 2268 2100 2116 2083 0
22 2007 2121 2024 1985 2076 1966 2209
23 2165 2134 2361 2180 2225 2174 2359
24 2111 2070 2142 1920 1935 2132 2163
25 2136 2211 2293 2041 2051 2043 2288
26 2188 2064 2217 2004 2071 2069 2375
27 2049 2049 2124 1894 1996 2014 2224
28 2043 0 0 0 0 0 0
29 2169 2195 2295 0 1984 2085 2351
30 1955 1880 1964 1853 1889 1899 2085
31 2208 2201 2268 2095 2121 2057 2236
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 96 DAYS: 308 to 314
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 1.4 1.5 4000 FIXED UUUUUUU
AREQ 9.2 5.2 3.4 5300 NNNNNNN
ASC1 10.6 5.3 10.2 5700 N.NN..N
BISH 8.3 6.0 6.4 2399 N.NNNNN
BOGT 13.8 3.6 7.0 5400 NNNNNN.
BRAZ 6.5 6.1 6.0 5500 NNNNNNN
BRMU 4.9 2.5 7.5 4850 .NNNNNN
CHAT 12.3 7.0 7.8 3400 NNNNNNN
DRAO 3.5 .8 3.1 4750 NNNNNNN
EISL 10.3 7.3 16.7 7200 NNNNNNN
FAIR .5 1.7 .6 4200 FIXED UUUUUUU
FORT 11.2 5.2 5.9 5200 .NNNNNN
GOL2 .2 .5 .8 4101 NNNNNNN
HART .2 .1 .1 6000 FIXED .....UU
IISC 17.3 10.6 7.9 2700 NNNNNNN
IRKT 6.6 9.2 5.4 2800 NNNNNNN
JPLM 4.0 2.5 1.6 4150 NNNN.NN
KERG 13.2 3.1 19.6 8500 NNN..NN
KIT3 7.6 9.0 5.3 2351 NNNNNNN
KOKB .6 .3 .7 7000 FIXED UUUU..U
KOSG .4 3.8 .3 1100 FIXED UUUUUUU
KWJ1 10.3 10.2 2.8 7400 ....NN.
LHAS 9.1 11.0 6.4 2400 NNNNNNN
LPGS 7.5 1.8 7.5 5643 NNN...N
MADR .7 4.1 .5 1200 FIXED UUUUUUU
MALI 21.0 8.3 10.0 6300 NNNNNNN
MAS1 6.9 4.4 3.9 6101 FIXED NNUNU.N
MATE 2.5 3.9 3.5 1300 FIXED NNUNUNN
MCM4 18.2 8.0 7.8 8002 NNNNNNN
MDO1 7.0 2.9 1.0 4180 .NNNNNN
METS 3.8 3.7 3.6 1800 NNNNNNN
NLIB 7.8 1.6 4.4 4090 NNNNNNN
NYAL 12.7 3.1 4.0 1400 NNNNNNN
OBER 4.5 4.0 2.4 1610 NNNNNNN
OHIG 12.5 6.5 11.7 8300 NNNNNNN
ONSA 4.4 3.8 1.8 1050 NNN.NNN
POTS 5.5 4.1 1.0 1650 NNNNNNN
RCM5 .0 .0 .0 4820 N......
SANT .1 .1 .2 5000 FIXED UU...UU
STJO 5.4 3.4 5.9 4050 NNNNNNN
TAIW 15.6 9.3 7.2 2200 NNNNN.N
THU1 7.9 2.3 3.3 4900 NNN.NNN
TIDB 3.1 1.0 .3 3050 FIXED UUUUUUU
TROM .5 3.3 .4 1500 FIXED UUUUUUU
TSKB 6.2 8.2 5.4 2050 NNNNNNN
USUD 13.9 8.7 8.0 2000 NNNNNNN
WES2 4.7 2.6 4.5 4080 NNNNNNN
WTZR .4 4.1 .3 1601 NNNNNNN
YAR1 2.3 1.3 .3 3100 FIXED ...UUNN
YELL .5 .5 1.5 4700 FIXED UUUUUUU
ZWEN 5.8 3.7 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 BRAZ BRMU CHAT DRAO EISL FAIR FORT GOL2 HART IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS LPGS MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM5 SANT STJO TAIW THU1 TIDB TROM TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: igs at gfz-potsdam.de (Thomas Mr. igs)]
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