[IGSREPORT-3973] Wk 0914 GFZ Analysis Report
G.
G.
Thu Jul 24 06:56:22 PDT 1997
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IGS Electronic Report Thu Jul 24 6:56:22 PDT 1997 Message Number 3973
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Author: G. Gendt
Subject: Wk 0914 GFZ Analysis Report
Subject: Wk 0914 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0914 (DAYS 194-200, DATES 13-07-97 TO 19-07-97)
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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:
______________________________________________________________________________
gfz09147.sum this text file
gfz09147.erp Earth rotation parameters
gfz09147.snx Weekly SINEX File
gfz0914[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0914 DAYS 193 - 200
_______________________________________________________________________________
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"
50641.500 6381 53288 -30482208 1066 2 2 3 3 50 16 25 361 -65 4 5
50642.500 6742 53180 -30483296 1109 2 2 3 3 53 16 25 358 -66 4 5
50643.500 7105 53110 -30484433 1165 2 2 4 4 52 16 25 352 -100 5 5
50644.500 7437 53050 -30485576 1120 2 2 3 3 53 16 25 334 -71 5 5
50645.500 7756 52992 -30486706 1141 2 2 3 3 53 16 25 282 -59 4 4
50646.500 8043 52937 -30487881 1208 2 2 3 3 52 16 25 300 -62 4 4
50647.500 8326 52867 -30489121 1274 2 2 3 3 53 16 25 276 -80 4 4
50648.500 8616 52769 -30490418 1319 2 2 3 3 50 16 25 318 -128 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 194 195 196 197 198 199 200
-------------------------------------------------------
01 19 17 11 14 20 25 18
02 23 19 22 18 14 18 16
03 23 20 25 24 E 34 E 10 E 31 E
04 14 9 12 11 19 15 15
05 11 13 12 11 16 11 12
06 22 20 22 18 29 22 25 E
07 18 21 21 18 29 E 22 E 22 E
09 4 7 5 4 4 12 9
10 31 E 29 E 24 E 24 E 25 E 20 E 20 E
14 44 E 34 E 21 E - E - E 34 E 35 E
15 8 7 6 9 11 8 10
16 29 E - E - E - E 33 E 20 E - E
17 18 18 14 19 22 26 21
18 14 16 17 13 14 18 14
19 4 13 7 6 11 7 14
21 23 E 26 E 26 E 25 E 28 E 34 E 29 E
22 13 15 23 19 22 19 13
23 16 E 21 E 8 E 12 E 17 E 10 E 9 E
24 12 9 10 9 11 9 10
25 4 7 8 9 8 6 8
26 13 10 9 14 12 14 14
27 7 9 8 9 10 10 12
29 10 8 11 8 23 11 12
30 17 11 8 6 14 12 8
31 13 12 11 14 20 E 13 E 17 E
MEAN 19 17 16 15 20 18 18
---------------------------------------------------
REMARKS: PNR14 deleted from sp3-file for day 197
modelling problems
PNR16 deleted from sp3-file for day 195,196,200
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# 194 195 196 197 198 199 200
----------------------------------------------------
onsa 105001 1153 1186 1183 1190 1243 1218 1184
kosg 110001 F 1271 1222 1223 1218 1277 1269 995
wsrt 111001 1261 1227 1213 1220 1265 1243 1170
mad2 120101 1218 1189 894 1151 1135 1170 1160
mate 130002 1303 1230 1245 1237 1285 1283 1232
nyal 140001 0 1207 0 1242 1227 1222 1199
wtzr 160101 F 1250 1178 1185 1195 1258 1272 1167
ober 161001 1254 1179 1192 1187 1248 1245 1151
pots 165001 1224 1025 1150 1184 1174 1260 1172
mets 180001 1220 1172 1171 0 0 0 0
zwen 190001 0 1005 1006 1021 1049 1038 995
usud 200002 1208 1159 1165 1175 1233 1202 1133
tskb 205001 1259 1204 1211 1205 1261 1263 1200
taiw 220001 1183 1127 1147 1144 1196 1196 0
kit3 235101 877 852 838 842 881 0 0
iisc 270002 1061 0 874 325 1220 1216 1169
irkt 280001 1196 1125 1143 1104 1183 1199 1134
tidb 305003 F 1177 1211 1161 1177 1166 1210 1191
yar1 310001 F 0 0 700 651 0 1261 1157
hob2 321001 1157 1140 963 1166 1081 645 1078
mac1 330003 977 1109 0 1161 1074 1146 1110
chat 340001 1226 1186 1175 1162 1200 1170 1152
coco 350001 0 0 688 1018 632 0 0
dgar 360001 1124 1022 984 1023 1049 1074 1057
algo 400003 F 1184 1170 1152 1185 1175 1221 1166
stjo 405003 1241 1191 1215 1207 1204 1255 1211
wes2 408001 1254 1223 1209 1184 1265 1208 915
nlib 409001 1204 1162 1219 1193 1231 1252 1214
gol2 410101 F 1271 1191 1208 1226 1111 1271 1245
jplm 415002 1234 1192 1198 1192 1243 1227 1216
mdo1 418001 1246 1152 1051 1195 1248 1129 1143
fair 420002 F 1250 1144 1168 1189 1216 1211 1080
yell 470004 F 1070 1122 960 1223 1195 1161 1128
drao 475003 1292 1214 1227 1221 1274 1275 1223
brmu 485001 1228 1189 1187 1128 1213 1220 1144
thu1 490001 0 1230 0 1348 1553 1542 1480
sant 500002 F 1061 908 968 0 913 408 1125
fort 520001 1116 1096 997 1065 1089 1152 1053
areq 530002 1148 1080 1116 998 1151 1129 1134
braz 550001 1096 1013 1015 0 1067 1087 1042
asc1 570002 1142 0 1146 1094 1165 1123 1107
hark 600101 1257 1219 1223 1239 1266 1239 1218
mas1 610101 1156 1114 1097 1141 1175 1207 1149
mali 630001 1220 1201 1210 1202 1227 0 0
bahr 650001 1277 1238 1247 1241 1293 1275 1260
kokb 700002 F 928 661 786 828 742 999 692
tahi 712001 0 0 0 0 0 0 1100
guam 730001 0 0 0 1132 0 1140 1095
kwj1 740001 1086 1085 865 1065 1130 1066 978
mcm4 800201 1220 1139 1180 1177 1213 1216 1201
dav1 810001 1087 1142 924 1051 996 583 969
cas1 820001 708 1143 817 0 0 976 712
kerg 850001 1197 1130 1195 1147 1208 1184 1158
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 194 195 196 197 198 199 200
------------------------------------------
1 2145 2204 2258 2246 2264 2166 2114
2 2206 2167 2153 2456 2330 2259 2153
3 2280 2283 2227 2030 2314 2253 2283
4 2159 2251 2106 2284 2253 2078 2202
5 2195 2208 2082 2282 2187 2241 2248
6 2196 2086 2195 2018 2226 2166 2053
7 2247 2231 2137 2381 2292 2227 2249
9 2139 2129 2084 2397 2233 2201 2234
10 2186 2216 2133 2291 2145 2154 2166
14 2156 2121 2138 0 2188 2121 2122
15 2238 2280 2241 2307 2420 2287 2401
16 2035 0 0 2115 2192 2137 0
17 2291 2246 2307 2314 2321 2301 2332
18 2126 2206 2123 2321 2352 2222 2267
19 2130 2177 2143 2381 2302 2154 2274
21 2298 2264 2208 2305 2445 2291 2365
22 2228 2274 2157 2261 2337 2277 2282
23 2306 2287 2201 2269 2430 2232 2241
24 2265 2182 2141 2354 2268 2277 2332
25 2148 2240 2237 2340 2218 2208 2240
26 2219 2240 2052 2413 2177 2314 2249
27 2148 2259 2144 2301 2351 2202 2246
29 2307 2294 2240 2365 2401 2297 2323
30 2246 2153 2141 2315 2211 2204 2292
31 2191 2306 2243 2368 2295 2289 2296
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 194 to 200
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 1.5 1.8 1.9 4000 FIXED UUUUUUU
AREQ 15.7 4.6 12.7 5300 NNNNNNN
ASC1 12.0 5.8 7.0 5700 N.NNNNN
BAHR 8.8 5.4 6.6 6500 NNNNNNN
BISH 3.2 3.9 8.9 2399 N..NN..
BRAZ 9.4 4.0 6.3 5500 NNN.NNN
BRMU 5.5 4.9 7.5 4850 NNNNNNN
CAS1 9.6 8.7 9.6 8200 NNN..NN
CHAT 12.0 3.4 7.9 3400 NNNNNNN
COCO 4.0 6.3 6.7 3500 ..NNN..
DAV1 8.9 11.0 7.4 8100 NNNNNNN
DGAR 13.2 8.6 9.1 3600 NNNNNNN
DRAO 7.5 1.7 4.3 4750 NNNNNNN
FAIR 2.2 1.9 1.9 4200 FIXED UUUUUUU
FORT 8.3 5.1 11.1 5200 NNNNNNN
GOL2 1.1 .4 1.5 4101 NNNNNNN
GUAM 14.7 5.9 6.3 7300 ...N.NN
HARK 13.4 8.8 12.8 6001 NNNNNNN
HOB2 7.0 2.4 4.3 3210 NNNNNNN
IISC 25.0 8.2 7.2 2700 N.NNNNN
IRKT 5.8 7.6 3.8 2800 NNNNNNN
JPLM 10.6 .6 4.6 4150 NNNNNNN
KERG 10.7 11.1 8.0 8500 NNNNNNN
KIT3 8.8 5.6 6.4 2351 NNNNN..
KOKB 1.3 1.7 1.5 7000 FIXED UUUUUUU
KOSG 2.5 4.0 2.5 1100 FIXED UUUUUUU
KWJ1 37.2 4.3 6.1 7400 NNNNNNN
MAC1 10.5 3.8 6.2 3300 NN.NNNN
MAD2 14.1 3.6 5.2 1201 NNNNNNN
MALI 10.1 7.5 12.3 6300 NNNNN..
MAS1 6.3 4.7 4.6 6101 FIXED UUUUUUN
MATE 7.8 3.1 4.8 1300 FIXED UUUNUUN
MCM4 8.6 6.0 10.6 8002 NNNNNNN
MDO1 7.6 4.1 4.0 4180 NNNNNNN
METS 8.0 2.2 1.4 1800 NNN....
NLIB 10.0 2.9 4.6 4090 NNNNNNN
NYAL 8.7 3.5 2.0 1400 .N.NNNN
OBER 8.6 4.6 4.7 1610 NNNNNNN
ONSA 6.5 4.1 3.9 1050 NNNNNNN
POTS 4.3 3.9 5.0 1650 NNNNNNN
SANT 2.8 1.5 2.2 5000 FIXED UUU.UUU
STJO 5.4 4.1 5.0 4050 NNNNNNN
TAHI .0 .0 .0 7120 ......N
TAIW 7.8 7.7 5.1 2200 FIXED UUUUUU.
THU1 5.1 1.0 4.7 4900 .N.NNNN
TIDB 2.1 2.5 2.7 3050 FIXED UUUUUUU
TSKB 13.2 5.3 6.6 2050 NNNNNNN
USUD 4.4 7.1 6.5 2000 NNNNNNN
WES2 10.5 2.7 4.8 4080 NNNNNNN
WSRT 9.7 5.2 2.7 1110 NNNNNNN
WTZR 2.5 4.2 2.7 1601 NNNNNNN
YAR1 2.0 .6 .5 3100 FIXED ..UU.UU
YELL 1.9 1.1 2.0 4700 FIXED UUUUUUU
ZWEN 4.6 4.2 7.1 1900 .NNNNNN
--------------------------------------------------------------------------------
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 BAHR BISH BRAZ BRMU CAS1 CHAT COCO DAV1 DGAR DRAO FAIR FORT GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 MAC1 MAD2 MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER ONSA POTS SANT STJO TAHI TAIW THU1 TIDB TSKB USUD WES2 WSRT WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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