[IGSREPORT-4584] Wk 0942 GFZ Analysis Report
G.
G.
Fri Feb 6 04:41:57 PST 1998
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IGS Electronic Report Fri Feb 6 4:41:57 PST 1998 Message Number 4584
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Author: G. Gendt
Subject: Wk 0942 GFZ Analysis Report
Subject: Wk 0942 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0942 (DAYS 025-031, DATES 24-01-98 TO 31-01-98)
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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:
______________________________________________________________________________
gfz09427.sum this text file
gfz09427.erp Earth rotation parameters
gfz09427.snx Weekly SINEX File
gfz0942[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0942 DAYS 024 - 031
_______________________________________________________________________________
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"
50837.500 3358 16685 -30822497 1927 2 2 3 3 59 16 27 -299 -22 4 4
50838.500 3033 16690 -30824412 1904 2 2 3 3 58 16 27 -323 -24 4 4
50839.500 2742 16673 -30826307 1886 2 2 3 3 58 16 27 -247 -15 4 4
50840.500 2483 16703 -30828227 1953 2 2 3 3 57 16 27 -268 40 4 4
50841.500 2212 16761 -30830212 2016 2 2 3 3 56 16 27 -277 64 4 4
50842.500 1927 16823 -30832255 2070 2 2 3 3 55 16 27 -302 43 4 4
50843.500 1627 16875 -30834343 2105 2 2 3 3 56 16 27 -327 63 4 4
50844.500 1310 16924 -30836410 2029 2 2 3 3 54 16 27 -333 7 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 025 026 027 028 029 030 031
-------------------------------------------------------
01 12 13 14 16 15 15 21
02 10 10 5 8 8 9 9
03 39 E 35 E 39 E 40 E 39 E 39 E 39 E
04 17 16 16 11 10 15 16
05 10 10 9 7 8 10 12
06 42 E 48 E 48 E 54 E 55 E 62 E 64 E
07 20 E 22 E 24 E 21 E 24 E 25 E 29 E
08 8 6 5 6 4 6 5
09 3 6 4 5 3 4 8
10 24 25 22 22 26 18 17
13 15 12 14 12 13 13 15
14 - - 16 138 102 - -
15 10 14 14 14 18 15 16
16 - 101 - - 57 - -
17 14 20 24 22 17 16 16
18 - - - - 20 268 31
19 8 12 9 8 15 17 10
21 17 17 21 13 21 16 22
22 12 10 10 9 10 8 8
23 15 7 14 19 29 13 23
24 12 16 14 11 16 19 15
25 11 8 8 7 6 7 10
26 11 15 14 18 16 13 16
27 5 9 7 10 9 10 11
29 16 14 17 20 21 16 22
30 8 9 11 8 5 6 6
31 28 E 31 E 35 E 34 E 35 E 31 E 36 E
MEAN 18 27 20 20 30 21 23
---------------------------------------------------
REMARKS: PNR14 deleted from sp3-file for day 026,030
modelling problems
PNR16 deleted from sp3-file for day 027,030,
modelling problems
PNR18 deleted from sp3-file for day 025,027
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# 025 026 027 028 029 030 031
----------------------------------------------------
onsa 105001 1055 1230 1149 1249 1234 1168 1252
kosg 110001 F 1223 1324 1222 1303 1334 1233 1312
wsrt 111001 1272 1378 1280 1382 1384 1290 1334
vill 125001 1206 1316 1232 1340 1261 1107 1245
mate 130002 1247 1348 1252 1358 1353 1245 1338
wtzr 160101 F 1147 1197 1174 1247 1250 1146 1264
ober 161001 1172 1284 1146 1272 1282 1215 1269
pots 165001 1205 1299 1198 1306 1304 1182 1309
mets 180001 1149 1223 1145 0 1261 0 1256
zwen 190001 1196 1301 1224 1301 1259 1216 1300
zeck 195001 1130 1259 1149 1188 1241 1157 1260
usud 200002 0 1101 1202 1266 1276 1193 1307
tskb 205001 1236 1306 1239 1326 0 1261 1327
kit3 235101 1220 1250 1264 0 0 0 1345
iisc 270002 1146 1239 1137 1227 1181 1127 794
irkt 280001 1154 1227 1130 1257 1275 1142 0
ntus 290001 976 1086 1084 0 0 0 1012
tid2 305201 F 0 1266 1263 1149 1367 1259 1242
yar2 310201 0 1150 0 0 0 0 0
hob2 321001 1170 1191 1162 0 1111 1046 0
mac1 330003 1016 970 974 0 1177 0 0
chat 340001 1164 0 0 0 0 1153 0
dgar 360001 907 1055 1011 936 945 972 1051
algo 400003 F 1188 1275 1231 1228 1294 1200 1311
stjo 405003 1246 1297 1252 1326 1294 1198 1348
wes2 408001 1196 1279 1166 1315 1300 1179 1305
nlib 409001 0 1135 1159 1299 1300 1199 1286
gol2 410101 1224 1342 0 1304 1338 1046 1366
jplm 415002 1205 1314 1167 1320 1313 1200 1326
mdo1 418001 0 1280 1153 1327 1326 1211 1308
fair 420002 F 0 989 1126 0 1326 1193 1303
yell 470004 F 1253 1415 1210 1435 1387 1037 1329
drao 475003 1222 1318 1179 1336 1333 1242 1318
rcm6 483001 1207 1239 727 0 1271 1218 1258
brmu 485001 1106 1212 1150 1231 1284 1174 1263
thu1 490001 1545 1462 1484 1623 1665 1510 1663
reyk 491001 1124 1216 1139 1238 1179 1161 1212
sant 500002 F 550 793 624 665 910 918 502
kour 510002 941 997 986 1091 1002 993 1033
fort 520001 1002 1014 974 1150 0 1029 1164
areq 530002 1097 1246 0 1260 1260 1131 0
braz 550001 1025 0 0 1204 1174 0 0
lpgs 564301 1200 1335 1161 1344 0 0 0
asc1 570002 813 846 765 917 755 804 980
hark 600101 1144 1221 1096 1217 1256 1205 1233
mas1 610101 1194 846 702 1316 1276 1227 1350
mali 630002 1178 1286 0 916 0 1212 1349
bahr 650001 1241 1347 1274 1378 0 1009 1353
kokb 700002 F 1111 983 1077 1203 1297 1131 1278
eisl 720001 1223 1337 1159 1322 1326 1174 1285
guam 730001 0 631 1099 1082 1117 1129 1160
kwj1 740001 0 1126 1084 1097 1136 1072 1149
dav1 810001 872 827 932 0 729 0 0
cas1 820001 0 1026 948 1009 1135 994 0
ohig 830001 1003 964 0 578 693 855 910
kerg 850001 1122 1227 1167 1238 1275 1169 1277
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 025 026 027 028 029 030 031
------------------------------------------
1 2248 2475 2394 2164 2255 2213 2298
2 2268 2523 2424 2275 2189 2421 2277
3 2041 2326 2173 2149 2198 2176 2165
4 2211 2545 2375 2153 2222 2263 2268
5 2264 2436 2314 2196 2226 2191 2155
6 2224 2345 2014 2016 2107 2149 2085
7 2246 2516 2309 2203 2235 2339 2269
8 2046 2364 2212 1993 2187 2166 2081
9 2146 2501 2312 2265 2264 2346 2191
10 2253 2586 2338 2212 2198 2404 2310
13 1897 1955 1994 1907 1821 1968 1931
14 0 2455 2159 2228 2279 0 2080
15 2210 2362 2342 2220 2275 2320 2229
16 2071 2546 0 2166 2337 0 2248
17 2290 2476 2244 2130 2114 2296 2160
18 0 2507 0 2234 2261 2314 2181
19 2329 2444 2233 2276 2183 2298 2036
21 2251 2403 2372 2097 2135 2240 2103
22 2336 2462 2210 2168 2291 2397 2320
23 2170 2454 2324 2073 2193 2293 2219
24 2271 2574 2351 2086 2319 2329 2216
25 2298 2490 2324 2269 2259 2430 2403
26 2294 2611 2418 2366 2346 2518 2323
27 2373 2499 2387 2357 2287 2410 2252
29 2303 2590 2449 2205 2387 2389 2340
30 2193 2425 2232 2112 2316 2253 2161
31 2192 2445 2271 2200 2165 2261 2246
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 98 DAYS: 25 to 31
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 3.0 .9 1.4 4000 FIXED UUUUUUU
AREQ 10.0 2.5 10.5 5300 NN.NNN.
ASC1 29.5 4.9 17.4 5700 NNNNNNN
BAHR 11.2 9.9 6.6 6500 NNNN.NN
BISH 7.6 10.2 6.9 2399 NNNNNNN
BRAZ 17.3 1.5 2.6 5500 N..NN..
BRMU 16.1 2.5 8.3 4850 NNNNNNN
CAS1 19.0 7.3 6.1 8200 FIXED .NUNNN.
CHAT 5.4 4.5 4.3 3400 N....N.
DAV1 30.1 12.7 11.3 8100 NNN.N..
DGAR 40.1 10.6 24.8 3600 NNNNNNN
DRAO 5.8 1.3 5.2 4750 NNNNNNN
EISL 16.8 4.5 12.5 7200 FIXED UNNNNNN
FAIR .7 .3 .9 4200 FIXED .UU.UUN
FORT 18.9 5.0 15.8 5200 NNNN.NN
GOL2 3.9 1.8 6.4 4101 FIXED UU.UNNN
GUAM 25.5 7.2 11.2 7300 .NNNNNN
HARK 16.1 8.6 16.8 6001 NNNNNNN
HOB2 21.3 9.1 5.9 3210 NNN.NN.
IISC 19.6 12.0 13.1 2700 NNNNNNN
IRKT 13.9 12.4 11.2 2800 NNNNNN.
JPLM 7.7 2.0 6.1 4150 NNNNNNN
KERG 21.8 13.4 17.4 8500 NNNNNNN
KIT3 16.1 11.4 6.6 2351 NNN...N
KOKB 3.0 3.1 2.6 7000 FIXED UUUUUUU
KOSG 3.0 .4 1.5 1100 FIXED UUUUUUU
KOUR 28.1 3.7 15.4 5100 NNNNNNN
KWJ1 44.7 5.9 16.6 7400 .NNNNNN
LPGS 15.3 1.2 3.8 5643 FIXED UNUU...
MAC1 3.5 4.1 9.7 3300 FIXED UNN.N..
MALI 23.0 8.2 6.1 6300 NN.N.NN
MAS1 16.5 3.0 8.2 6101 NNNNNNN
MATE 7.5 1.6 3.7 1300 NNNNNNN
MDO1 7.5 2.5 5.3 4180 .NNNNNN
METS 11.8 1.7 6.5 1800 NNN.N.N
NLIB 8.9 1.7 4.1 4090 .NNNNNN
NTUS 40.9 17.4 18.1 2900 NNN...N
OBER 6.0 .6 2.5 1610 NNNNNNN
OHIG 17.3 11.3 12.5 8300 NN.NNNN
ONSA 6.1 1.9 3.2 1050 NNNNNNN
POTS 6.7 1.3 3.1 1650 NNNNNNN
RCM6 10.4 2.2 6.5 4830 NNN.NNN
REYK 9.9 4.0 2.5 4910 NNNNNNN
RIOG 9.9 7.2 12.4 5610 NNNNNNN
SANT 5.5 4.1 5.0 5000 FIXED UUUUUUN
STJO 11.6 2.5 4.7 4050 NNNNNNN
THU1 6.2 5.3 3.5 4900 NNNNNNN
TID2 .9 2.4 .8 3052 FIXED .UUUUUU
TSKB 8.4 7.6 13.1 2050 NNNN.NN
USUD 11.6 7.3 13.3 2000 .NNNNNN
VILL 10.9 1.4 2.8 1250 NNNNNNN
WES2 8.7 2.4 3.0 4080 NNNNNNN
WSRT 5.3 1.6 1.7 1110 NNNNNNN
WTZR 3.0 .3 1.8 1601 FIXED UUUUUUU
YAR2 .0 .0 .0 3102 FIXED .U.....
YELL .6 1.4 1.5 4700 FIXED UUUUUUU
ZECK 11.9 5.0 7.6 1950 NNNNNNN
ZWEN 7.6 3.0 7.1 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 BAHR BISH BRAZ BRMU CAS1 CHAT DAV1 DGAR DRAO EISL FAIR FORT GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KWJ1 LPGS MAC1 MALI MAS1 MATE MDO1 METS NLIB NTUS OBER OHIG ONSA POTS RCM6 REYK RIOG SANT STJO THU1 TID2 TSKB USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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