[IGSREPORT-3874] Wk 0910 GFZ Analysis Report
G.
G.
Wed Jun 25 04:37:29 PDT 1997
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IGS Electronic Report Wed Jun 25 4:37:29 PDT 1997 Message Number 3874
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Author: G. Gendt
Subject: Wk 0910 GFZ Analysis Report
Subject: Wk 0910 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0910 (DAYS 166-172, DATES 15-06-97 TO 21-06-97)
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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:
______________________________________________________________________________
gfz09107.sum this text file
gfz09107.erp Earth rotation parameters
gfz09107.snx Weekly SINEX File
gfz0910[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0910 DAYS 165 - 172
_______________________________________________________________________________
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"
50613.500 -4502 52663 -30453287 1608 2 2 3 3 51 16 25 349 137 4 4
50614.500 -4151 52772 -30454856 1530 2 2 3 3 52 16 25 342 70 4 4
50615.500 -3809 52854 -30456358 1472 2 2 3 3 50 16 25 353 61 4 5
50616.500 -3446 52937 -30457787 1386 2 2 3 3 50 16 25 372 64 4 5
50617.500 -3077 53019 -30459140 1320 2 2 3 3 51 16 25 349 62 4 4
50618.500 -2684 53112 -30460424 1247 2 2 3 3 51 16 25 393 98 4 4
50619.500 -2270 53194 -30461634 1174 2 2 3 3 50 16 25 384 41 4 4
50620.500 -1895 53249 -30462762 1082 2 2 3 3 50 16 25 370 64 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 166 167 168 169 170 171 172
-------------------------------------------------------
01 7 10 6 9 9 7 8
02 27 E 21 E 32 E 32 E 30 E 24 E 30 E
03 10 11 9 9 9 9 10
04 17 13 21 13 15 13 11
05 23 E 18 E 24 E 17 E 19 E 21 E 20 E
06 15 17 19 14 18 17 19
07 19 18 24 24 21 12 18
09 15 13 12 10 9 17 11
10 18 20 18 23 25 33 34
14 26 24 21 28 25 26 17
15 13 18 14 14 16 8 12
16 18 17 16 13 15 20 13
17 21 23 23 20 20 15 21
18 10 13 11 12 11 11 10
19 8 14 7 5 8 5 6
21 18 14 19 21 18 21 23
22 31 E 29 E 24 E 24 E 24 E 26 E 27 E
23 11 18 17 11 9 25 9
24 20 18 16 17 14 20 22
25 14 12 18 13 12 - -
26 7 4 8 14 11 9 8
27 13 9 12 13 11 9 9
29 - 8 7 8 8 11 13
30 25 E 21 E 21 E 19 E 22 E 16 E 22 E
31 10 8 6 10 8 6 8
MEAN 18 17 17 17 17 17 18
---------------------------------------------------
REMARKS: PNR25 deleted from sp3-file for day 171
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# 166 167 168 169 170 171 172
----------------------------------------------------
onsa 105001 1260 1240 1232 1258 1185 1216 1219
kosg 110001 F 1287 1286 1283 1285 1268 1219 1242
mate 130002 1267 1271 1246 1265 1292 1234 1299
nyal 140001 1271 1267 1261 1298 1250 1203 1286
wtzr 160101 F 1252 1282 1261 1219 1262 1209 1166
ober 161001 1236 1210 1220 1225 1252 1207 1256
pots 165001 1236 1208 1229 1183 1245 1172 1266
mets 180001 1210 1191 1219 1203 1231 1154 1230
usud 200002 1195 1198 1214 1198 1208 1172 1210
tskb 205001 1258 1260 1263 1257 1220 1207 1266
taiw 220001 0 774 1191 1209 1182 1140 0
kit3 235101 872 866 877 876 877 841 877
lhas 240001 1206 1246 1234 1245 1251 1172 1248
iisc 270002 1188 1218 1219 1200 1217 1142 0
irkt 280001 1267 1271 1262 1260 1279 1189 1244
tidb 305003 F 1290 1255 1237 1285 1274 1206 1247
yar1 310001 F 1254 553 1215 1240 1234 1217 1267
hob2 321001 1218 1182 1184 1193 1105 1133 1192
mac1 330003 1226 1151 1115 931 801 1135 1221
chat 340001 1208 1196 1238 1232 1229 1167 1217
coco 350001 1082 982 1037 939 584 1046 1122
algo 400003 F 1217 1245 1211 1204 1223 1186 1125
stjo 405003 1230 1240 1224 1231 1231 1156 1204
wes2 408001 1232 1239 1258 1258 1254 1177 1256
nlib 409001 1237 1262 1269 1252 1250 1202 1220
gol2 410101 F 1279 1264 1237 1235 1146 1232 1281
jplm 415002 1238 1232 1231 1235 1236 1188 1227
mdo1 418001 1240 1212 1269 1229 1230 1197 1260
fair 420002 F 1215 1216 1239 1204 1236 1172 1254
yell 470004 F 1180 1257 1196 1285 1111 1179 1072
drao 475003 1280 1270 1282 1279 1276 1239 1283
rcm6 483001 1256 1264 1256 1249 1262 1210 1266
brmu 485001 1220 1222 1219 1238 1220 1164 1178
thu1 490001 1533 1485 1541 1546 1019 1190 638
sant 500002 F 1077 788 706 833 768 0 0
fort 520001 741 0 0 0 1189 1062 1104
areq 530002 1147 1173 1113 1171 1171 1136 1182
braz 550001 1216 1217 1188 1217 1239 1208 1187
asc1 570002 1140 1124 1140 1115 1065 0 1179
mas1 610101 1181 1176 1166 1159 1172 1098 1177
mali 630001 1216 1215 0 1207 1189 0 1213
bahr 650001 1286 1249 1214 1291 1313 1240 1184
kokb 700002 F 963 880 1121 848 826 837 685
tahi 712001 0 0 0 1193 1212 1160 1220
guam 730001 1115 0 1062 1118 0 0 0
kwj1 740001 1042 0 1139 0 1110 1127 1115
mcm4 800201 1236 1264 1224 833 1237 1229 1229
dav1 810001 1147 1133 1154 1183 1132 1076 1186
cas1 820001 1214 1147 1065 1071 1182 1148 1207
kerg 850001 1215 1238 1214 1242 1247 1176 1252
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 166 167 168 169 170 171 172
------------------------------------------
1 2423 2355 2451 2323 2402 2345 2203
2 2418 2152 2341 2339 2344 2285 2221
3 2338 2155 2252 2255 2268 2192 2215
4 2254 2133 2237 2349 2320 2303 2216
5 2345 2148 2155 2210 2254 2212 2163
6 2304 2180 2196 2272 2312 2262 2192
7 2417 2216 2402 2410 2423 2343 2276
9 2347 2222 2353 2273 2372 2232 2216
10 2279 2154 2347 2365 2288 2296 2277
14 2386 2204 2253 2337 2293 2280 2164
15 2365 2191 2318 2221 2309 2251 2224
16 2300 2105 2250 2279 2187 2186 2156
17 2477 2317 2398 2389 2497 2357 2434
18 2208 2158 2220 2331 2242 2229 2170
19 2324 2265 2289 2359 2294 2305 2251
21 2453 2372 2430 2427 2497 2333 2377
22 2189 1995 2164 2310 2174 2151 2093
23 2494 2387 2461 2449 2587 2421 2373
24 2424 2327 2452 2469 2495 2333 2303
25 2345 2255 2179 2325 2324 0 2179
26 2356 2105 2225 2218 2272 2213 2264
27 2395 2187 2283 2306 2260 2299 2216
29 2413 2356 2292 2410 2389 2382 2216
30 2212 2110 2179 2155 2264 2136 2089
31 2390 2276 2302 2347 2325 2205 2249
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 166 to 172
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 .3 .2 4000 FIXED UUUUUUU
AREQ 10.1 7.6 9.1 5300 NNNNNNN
ASC1 24.2 8.4 11.1 5700 NNNNN.N
BAHR 24.2 3.6 21.4 6500 NNNNNNN
BISH 11.1 3.0 19.9 2399 NNNNNNN
BRAZ 10.4 7.5 13.2 5500 NNNNNNN
BRMU 10.1 4.1 5.2 4850 NNNNNNN
CAS1 14.8 6.0 6.4 8200 NNNNNNN
CHAT 12.1 2.6 7.2 3400 NNNNNNN
COCO 20.0 7.8 24.4 3500 NNNNNNN
DAV1 13.9 6.8 3.6 8100 NNNNNNN
DRAO 7.9 1.4 4.8 4750 NNNNNNN
FAIR .2 .4 .2 4200 FIXED UUUUUUU
FORT 13.2 5.6 12.6 5200 N...NNN
GOL2 .2 .4 .3 4101 NNNNNNN
GUAM 12.7 3.2 4.1 7300 N.NN...
HOB2 3.6 1.8 3.8 3210 NNNNNNN
IISC 25.0 5.4 31.7 2700 NNNNNN.
IRKT 7.1 4.4 17.4 2800 NNNNNNN
JPLM 9.9 2.0 3.8 4150 NNNNNNN
KERG 19.2 7.9 8.1 8500 NNNNNNN
KIT3 23.8 2.4 21.6 2351 NNNNNNN
KOKB .6 .3 .5 7000 FIXED UUUUUUU
KOSG .2 .2 .3 1100 FIXED UUUUUUU
KWJ1 26.9 2.9 13.3 7400 N.N.NNN
LHAS 10.8 4.7 31.0 2400 NNNNNNN
MAC1 6.8 1.5 5.4 3300 NNNNNNN
MALI 15.5 7.4 7.0 6300 NN.NN.N
MAS1 7.6 5.8 5.3 6101 NNNNNNN
MATE 13.1 2.9 3.2 1300 NNNNNNN
MCM4 9.8 3.7 7.0 8002 NNNNNNN
MDO1 14.1 3.1 4.3 4180 NNNNNNN
METS 7.4 3.6 3.3 1800 NNNNNNN
NLIB 13.5 3.0 5.8 4090 NNNNNNN
NYAL 5.8 4.1 3.1 1400 NNNNNNN
OBER 8.1 1.7 3.3 1610 NNNNNNN
ONSA 6.3 2.0 3.3 1050 NNNNNNN
POTS 8.8 1.3 3.1 1650 NNNNNNN
RCM6 15.7 7.3 7.6 4830 NNNNNNN
SANT .2 .2 .2 5000 FIXED UUUUU..
STJO 9.2 4.2 6.6 4050 NNNNNNN
TAHI 11.4 3.2 7.6 7120 ...NNNN
TAIW 20.6 4.9 20.7 2200 .NNNNN.
THU1 7.8 4.2 1.9 4900 NNNNNNN
TIDB .2 .5 .2 3050 FIXED UUUUUUU
TSKB 17.4 6.1 13.5 2050 NNNNNNN
USUD 12.1 6.0 11.4 2000 NNNNNNN
WES2 10.1 2.8 4.3 4080 NNNNNNN
WTZR .2 .2 .1 1601 NNNNNNN
YAR1 .3 .3 .4 3100 FIXED UUUUUUU
YELL .2 .5 .2 4700 FIXED UUUUUUU
--------------------------------------------------------------------------------
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 DRAO FAIR FORT GOL2 GUAM HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER ONSA POTS RCM6 SANT STJO TAHI TAIW THU1 TIDB TSKB USUD WES2 WTZR YAR1 YELL
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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