[IGSREPORT-3538] Wk 0895 GFZ Analysis Report
G.
G.
Fri Mar 14 02:15:12 PST 1997
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IGS Electronic Report Fri Mar 14 2:15:12 PST 1997 Message Number 3538
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Author: G. Gendt
Subject: Wk 0895 GFZ Analysis Report
Subject: Wk 0895 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0895 (DAYS 061-067, DATES 02-03-97 TO 08-03-97)
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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:
______________________________________________________________________________
gfz08957.sum this text file
gfz08957.erp Earth rotation parameters
gfz08957.snx Weekly SINEX File
gfz0895[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0895 DAYS 061 - 067
____________________________________________________________________________________________________
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"
50509.500 -17443 22493 -30216506 2191 2 2 0 4 55 13 24 -113 326 5 5
50510.500 -17522 22808 -30218718 2216 2 2 0 5 53 13 23 -45 302 5 5
50511.500 -17580 23140 -30220901 2183 2 2 0 4 50 13 24 -69 361 5 5
50512.500 -17653 23479 -30223075 2169 2 2 0 5 50 13 24 -79 316 5 5
50513.500 -17744 23814 -30225267 2254 2 2 0 5 47 13 25 -101 352 5 5
50514.500 -17900 24143 -30227465 2231 2 2 0 4 51 13 24 -209 304 5 5
50515.500 -18099 24454 -30229696 2272 2 2 0 5 50 13 24 -188 317 5 5
____________________________________________________________________________________________________
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 061 062 063 064 065 066 067
-------------------------------------------------------
01 34 E 36 E 35 E 34 E 36 E 27 E 36 E
02 12 10 8 8 12 10 9
03 21 E 24 E 16 E 23 E 22 E 21 E 18 E
04 14 10 11 12 12 13 10
05 8 8 8 10 9 11 4
06 40 E 33 E 27 E 23 E 23 E 23 E 16 E
07 36 E 35 E 17 E 26 E 13 E 29 E 19 E
09 5 10 12 13 11 8 8
10 11 12 17 12 22 17 17
14 159 13 15 - - 12 10
15 19 14 11 9 16 13 15
16 - - - 6 7 9 -
17 24 18 20 19 20 13 17
18 - E - E - E 28 E 25 E 28 E 16 E
19 11 8 - - 7 14 12
21 19 18 19 18 24 19 26
22 6 5 4 10 6 6 5
23 8 34 9 20 8 25 25
24 19 18 21 20 23 19 23
25 15 13 13 13 15 11 17
26 27 E 27 E 29 E 28 E 23 E 27 E 27 E
27 12 12 17 13 10 15 16
29 29 E 28 E 33 E 27 E 27 E - E - E
30 7 5 5 6 6 4 7
31 22 E 24 E 21 E 18 E 15 E 29 E 27 E
MEAN 21 20 19 19 18 18 18
---------------------------------------------------
REMARKS:(1) PRN14 deleted from sp3-file for day 064
modelling problems
PRN16 deleted from sp3-file for day 062,067
modelling problems
PRN18 deleted from sp3-file for day 062
modelling problems
PRN19 deleted from sp3-file for day 063
modelling problems
PRN29 deleted from sp3-file for day 066
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# 061 062 063 064 065 066 067
----------------------------------------------------
onsa 105001 1201 1136 1175 1157 1163 1128 1146
kosg 110001 F 1211 1169 1208 1205 1248 1214 1198
madr 120002 F 1079 1035 0 1088 1172 943 1089
mate 130002 1202 1153 1212 1212 1270 1220 1194
nyal 140001 1162 1125 670 1233 1247 1173 1167
wtzr 160101 F 1131 1050 962 1156 1079 1146 1119
ober 161001 1141 0 1135 1141 1187 1150 1136
pots 165001 1109 1102 1164 1143 1219 1168 1160
mets 180001 1146 1066 1167 1118 1171 1135 1145
zwen 190001 1037 0 0 975 0 0 0
usud 200002 1204 1135 1179 1169 1200 1169 1171
tskb 205001 1217 1150 1200 1204 1248 1201 1196
taiw 220001 1158 1087 1157 1183 1201 1205 1151
kit3 235101 1206 1158 0 960 1241 908 0
lhas 240001 1139 1131 1161 1068 1142 1120 1151
iisc 270002 1081 1021 1034 1087 1110 1090 1083
irkt 280001 1150 1101 1169 1147 1190 1170 1152
tidb 305003 F 1079 1124 915 1187 1215 909 1183
yar1 310001 F 903 850 964 926 991 951 906
hob2 321001 1082 1064 1039 1155 1146 1138 1094
mac1 330003 984 957 1160 0 1206 1073 1083
chat 340001 1098 1089 1128 1119 1171 1104 1087
coco 350001 879 751 974 856 957 980 0
dgar 360001 873 807 881 683 716 770 798
algo 400003 F 1187 1171 1200 1173 1221 1188 1185
stjo 405003 1202 1146 1206 1124 1243 1207 1215
wes2 408001 1162 1121 1189 1183 1237 1188 1184
nlib 409001 1180 1162 1177 1156 1219 1162 1205
gol2 410101 F 1178 1062 1023 1222 1070 1213 1232
jplm 415002 1159 1114 1165 1154 0 0 1201
mdo1 418001 1198 1154 1175 1210 1218 1142 1206
fair 420002 F 1106 1114 1131 1138 1082 1074 1163
yell 470004 F 1236 1192 1223 1136 1151 1141 1207
drao 475003 1205 1180 1197 1211 1233 1211 1196
rcm6 483001 1204 1182 1218 1196 1231 1205 1235
brmu 485001 1139 1125 1151 1175 1216 1154 1122
sant 500002 F 963 1030 697 709 0 737 105
fort 520001 1095 1029 1048 1102 1085 1044 1155
bogt 540001 1048 1043 1061 1118 0 1151 1119
braz 550001 915 889 921 869 1136 878 873
lpgs 564301 1196 1098 0 0 0 919 910
asc1 570002 775 746 933 847 801 738 803
hart 600002 F 1147 1088 1082 0 0 1211 1173
mas1 610101 1107 978 1111 1074 1071 1109 1090
mali 630001 1153 1109 0 1009 1108 1141 1094
bahr 650001 1205 1166 1177 1222 1262 1226 1206
kokb 700002 F 732 813 626 473 488 970 650
guam 730001 1080 1039 1160 1135 0 0 1086
kwj1 740001 703 941 1035 1041 1083 1034 0
mcm4 800201 1089 1068 1151 1095 1160 1137 1101
dav1 810001 972 893 889 0 970 1046 1014
cas1 820001 1029 1006 1003 978 1026 1017 1003
ohig 830001 864 815 887 688 796 874 858
kerg 850001 1150 1112 1147 0 0 1192 1183
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 061 062 063 064 065 066 067
------------------------------------------
1 2509 2367 2330 2313 2063 2348 2259
2 2525 2555 2288 2171 2213 2390 2390
3 2390 2213 2087 2109 2011 2119 2037
4 2478 2425 2201 2222 2028 2231 2247
5 2682 2540 2328 2441 2235 2448 2411
6 2364 2340 2160 2239 2087 2199 2152
7 2643 2569 2360 2237 2200 2379 2307
9 2720 2585 2372 2434 2225 2442 2436
10 2458 2583 2233 2250 2167 2386 2332
14 2379 2224 2135 0 2065 2292 2085
15 2510 2381 2297 2151 2125 2260 2165
16 2431 0 2213 2172 2140 2296 0
17 2549 2544 2314 2360 2228 2249 2308
18 0 0 2035 2052 2051 2233 2050
19 2495 2345 0 2169 2094 2330 2256
21 2545 2449 2171 2248 2049 2242 2172
22 2452 2391 2191 2202 2054 2268 2209
23 2626 2544 2349 2341 2271 2410 2370
24 2481 2579 2409 2274 2138 2419 2418
25 2398 2403 2217 2205 1894 2188 2264
26 2395 2377 2218 2228 2084 2233 2267
27 2545 2446 2142 2186 2131 2379 2307
29 2401 2331 2180 2182 2074 0 2183
30 2544 2364 2234 2305 2099 2338 2290
31 2536 2436 2290 2310 2083 2295 2268
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 61 to 67
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 1.9 1.3 .3 4000 FIXED UUUUUUU
ASC1 14.6 3.0 17.4 5700 NNNNNNN
BAHR 11.8 4.0 6.0 6500 NNNNNNN
BISH 7.1 4.1 3.5 2399 NNNNN..
BOGT 17.8 2.8 8.4 5400 NNNN.NN
BRAZ 17.4 3.9 2.0 5500 NNNNNNN
BRMU 9.0 3.0 6.9 4850 NNNNNNN
CAS1 31.7 4.6 5.3 8200 NNNNNNN
CHAT 17.1 3.7 5.1 3400 NNNNNNN
COCO 23.7 3.7 13.3 3500 NNNNNN.
DAV1 14.7 4.1 4.9 8100 NNN.NNN
DGAR 17.9 4.8 12.5 3600 NNNNNNN
DRAO 4.3 2.4 2.6 4750 NNNNNNN
FAIR .6 1.1 .7 4200 FIXED UUUUUUU
FORT 22.1 4.9 8.1 5200 NNNNNNN
GOL2 1.6 .2 .3 4101 NNNNNNN
GUAM 17.1 2.3 10.2 7300 NNNN..N
HART .1 .1 .3 6000 FIXED UUU..UU
HOB2 13.2 1.1 4.1 3210 NNNNNNN
IISC 10.9 4.0 6.9 2700 NNNNNNN
IRKT 5.1 2.0 5.2 2800 NNNNNNN
JPLM 5.4 1.5 3.3 4150 NNNN..N
KERG 15.0 3.7 4.4 8500 NNN..NN
KIT3 10.8 4.3 3.9 2351 NN.NNN.
KOKB .4 1.1 .5 7000 FIXED UUUUUUU
KOSG 1.5 2.5 2.4 1100 FIXED UUUUUUU
KWJ1 31.2 2.3 13.2 7400 NNNNNN.
LHAS 6.1 2.8 4.4 2400 NNNNNNN
LPGS 4.1 2.4 11.6 5643 NN...NN
MAC1 5.8 2.9 3.6 3300 NNN.NNN
MADR 2.0 2.7 2.9 1200 FIXED UN.UUNN
MALI 28.7 6.5 6.3 6300 NN.NNNN
MAS1 11.5 3.6 6.2 6101 FIXED NNNNUNN
MATE 4.0 5.1 3.5 1300 FIXED NNNNUNN
MCM4 9.5 7.5 5.5 8002 NNNNNNN
MDO1 7.3 1.2 2.9 4180 NNNNNNN
METS 6.4 3.2 2.5 1800 NNNNNNN
NLIB 4.0 2.3 1.8 4090 NNNNNNN
NYAL 15.8 4.1 2.5 1400 NNNNNNN
OBER 5.6 3.3 3.8 1610 N.NNNNN
OHIG 11.9 6.5 12.7 8300 NNNNNNN
ONSA 5.9 3.3 3.9 1050 NNNNNNN
POTS 7.7 3.8 4.9 1650 NNNNNNN
RCM6 7.5 3.2 3.4 4830 NNNNNNN
SANT .2 .6 .5 5000 FIXED UUUU.UU
STJO 7.0 2.9 3.1 4050 NNNNNNN
TAIW 5.7 3.0 7.7 2200 NNNNNNN
TIDB .6 1.1 .9 3050 FIXED UUUUUUU
TSKB 6.8 3.8 8.3 2050 NNNNNNN
USUD 4.8 3.6 8.1 2000 NNNNNNN
WES2 5.4 2.4 4.7 4080 NNNNNNN
WTZR 1.4 2.3 2.7 1601 NNNNNNN
YAR1 .7 1.5 1.8 3100 FIXED UUUUUUU
YELL 1.1 .4 1.1 4700 FIXED UUUUUUU
ZWEN 5.6 .3 .6 1900 N..N...
--------------------------------------------------------------------------------
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 ASC1 BAHR BISH BOGT BRAZ BRMU CAS1 CHAT COCO DAV1 DGAR DRAO FAIR FORT GOL2 GUAM HART HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LHAS LPGS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM6 SANT STJO TAIW TIDB TSKB USUD WES2 WTZR YAR1 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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