[IGSREPORT-9477] Wk 1176 GFZ Analysis Report
igsa at gfz-potsdam.de
igsa at gfz-potsdam.de
Fri Aug 2 06:17:18 PDT 2002
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IGS Electronic Report 02 Aug 06:17:22 PDT 2002 Message Number 9477
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Author : G. Gendt
Subject: Wk 1176 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1176 (DAYS 202-208, DATES 21-07-02 TO 27-07-02)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, M. Ge, Th. Nischan,
W. Sommerfeld, G. Beeskow,
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, D-14473 Potsdam, Germany
e-mail:gendt at gfz-potsdam.de
fax: (0331) 288 1111
tel: (0331) 288 1114
PRODUCT SUMMARY
FILES SENT TO CDDIS:
______________________________________________________________________________
gfz11767.sum this text file
gfz11767.erp Earth rotation parameters
gfz11767.snx Weekly SINEX File
gfz1176[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1176 DAYS 201 - 208
____________________________________________________________________________________________________
MJD Xpole Ypole UT1 -TAI LOD Xsig Ysig UTsig LODsig Nr Nf Nt X-RT Y-RT X-RTsig Y-RTsig
E-6" E-6" .1usec .1us/d E-6" E-6" .1 us .1us/d E-6" E-6" E-6" E-6"
52475.500 244410 404305 -322340396 -3057 16 17 35 35 80 37 28 343 -3008 46 51
52476.500 245080 401294 -322336222 -5200 13 13 26 26 89 37 27 853 -3025 32 35
52477.500 245875 398400 -322330410 -6132 11 11 20 20 92 37 28 581 -2667 27 29
52478.500 246450 395703 -322323637 -7253 11 11 21 21 89 37 28 109 -2735 27 28
52479.500 246743 392749 -322316372 -7331 12 11 22 22 86 37 28 287 -3201 28 30
52480.500 246937 389680 -322309704 -6179 12 12 22 22 84 37 27 -130 -3109 29 30
52481.500 246800 386342 -322304313 -5088 12 12 23 23 80 37 27 -146 -3676 30 31
52482.500 246929 382630 -322300132 -3691 13 13 28 28 79 37 28 250 -3817 35 37
52483.500 247332 378850 -322297442 -2042 18 18 40 40 80 37 26 518 -3809 51 54
____________________________________________________________________________________________________
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 202 203 204 205 206 207 208
-------------------------------------------------------
01 3 3 3 5 2 1 3
02 3 10 24 7 1 3 10
03 3 5 8 7 5 6 5
04 16 E 20 E 11 E 11 E 14 E 13 E 10 E
05 4 2 3 2 3 3 2
06 2 2 3 3 6 3 5
07 4 8 5 2 4 4 3
08 6 2 2 3 5 5 2
09 6 6 4 9 6 4 5
10 15 7 9 3 2 3 2
11 6 E 3 E 3 E 2 E 2 E 7 E 16 E
13 7 5 4 4 3 4 5
14 2 5 5 4 5 5 5
15 3 E 716 E 7 E 5 E 6 E 112 E 36 E
17 14 E 5 E 15 E 17 E 756 E 8 E 14 E
18 8 6 7 5 6 6 6
20 6 6 5 4 6 4 4
21 2 5 126 5 - - 4
22 3 2 4 4 2 2 2
23 6 7 5 7 13 7 6
24 - E - E 15 E 19 E 25 E - E - E
25 2 4 2 2 4 3 4
26 4 5 4 3 4 4 4
27 6 1 4 3 3 4 6
28 4 5 9 5 5 4 8
29 6 10 2 3 5 5 3
30 2 5 7 4 3 3 2
31 3 3 4 3 5 5 5
MEAN 6 7 8 7 7 22 9
---------------------------------------------------
REMARKS:(1) PNR21 deleted from sp3-file for day 206
modelling problems
(2) PNR24 deleted from sp3-file for day 202,207
modelling problems
CLOCK ESTIMATION: ALGO was used as time reference
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 5 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 202 203 204 205 206 207 208
----------------------------------------------------
algo 400003 2019 2146 2046 2190 2115 2086 2151
aoml 484001 1758 1812 1777 1768 1787 1766 1836
artu 198001 2371 2450 0 0 2350 2060 2042
asc1 570002 0 0 0 0 2401 2508 2473
bahr 650001 2194 2253 2246 2253 2169 2181 2163
bili 289001 2463 2587 2629 2603 2549 2468 2592
bjfs 288001 2151 2246 0 2145 2159 2131 0
bogt 540001 2279 2414 2392 2340 2321 2296 2399
braz 550001 2058 2084 2078 2117 2039 1992 2085
brmu 485001 1724 1733 1823 1765 0 0 1784
cas1 820001 2575 2662 2663 2668 2579 2552 2657
chat 340002 2201 2291 2254 2288 2132 2220 2303
coco 350001 2177 2349 1853 0 1851 1891 1855
dav1 810001 2539 2572 2664 2669 2577 2525 2632
drao 475003 2309 2388 2378 2358 2278 2261 2369
eisl 720001 1669 1657 1595 1719 1540 1517 1569
fair 420002 2047 2056 2315 2356 2276 2198 2197
fort 520002 1601 1654 1574 1667 1640 1565 1685
gala 725001 2317 2346 2361 2640 2459 2348 2347
gold 410002 2205 2250 2254 2185 2168 2186 2270
goug 680001 1744 1792 1796 1689 0 1744 1818
guam 730001 0 0 2230 2371 2307 2258 2330
harb 601001 2074 2180 2179 2155 2131 0 0
hob2 321001 2226 2392 2328 2317 2285 2298 2319
hofn 492004 2319 2582 2581 2554 2435 2472 2458
iisc 270002 2211 2346 2335 2321 2235 2225 2295
invk 471001 2317 2490 2458 2488 2475 2457 2579
irkt 280001 1884 1966 1951 1945 1913 1921 1991
jplm 415002 1812 1903 1885 1908 1812 1841 1901
kerg 850002 1838 1905 1885 1893 1813 0 0
kodk 425001 2084 2134 2156 0 0 0 0
kokb 700002 2022 2028 1911 2019 1888 1928 1800
kosg 110001 2354 2441 2420 2412 2331 2300 2448
kour 510002 2562 2608 2679 2725 2600 2584 2638
kstu 250001 1697 1726 1693 1752 1796 1667 0
kwj1 740001 1100 1130 0 0 0 0 0
lae1 355001 2370 2285 2464 2338 2316 0 0
lhas 240001 1905 1971 1992 1978 1878 0 1881
lpgs 564301 1253 1103 0 1437 1190 970 1279
madr 120002 2083 2089 2175 2139 2092 2066 2188
mali 630002 2055 2088 2101 2023 2005 2011 0
mas1 610101 1978 2031 2039 1981 1936 1960 2032
mate 130002 1931 1727 1017 1811 1404 1574 2071
mbar 635001 2413 2581 2525 2557 2522 2545 2613
mcm4 800201 2113 2230 2195 2217 2140 2087 2232
mdo1 418001 1741 1679 1793 1740 1682 1689 1838
mets 180001 2544 2578 2574 2604 0 2523 2591
mizu 201001 1849 1968 1970 1948 1949 1880 1934
msku 696001 2238 2452 2369 1975 1835 2099 2318
nklg 695001 2057 2219 2175 2186 2131 0 0
nlib 409001 1512 1539 1557 1591 1570 1574 1537
noum 381001 2097 2153 2200 0 0 0 0
nril 281001 2330 2435 2373 2520 2381 2252 2340
nya1 140102 2594 2688 2693 2641 2606 2590 2695
obe2 161101 2170 2363 2342 2199 2104 2151 2267
ohi2 830201 2192 2308 2130 2215 1684 0 2293
onsa 105001 2358 2434 2059 2329 2391 2310 2396
ous2 388001 2021 1881 2056 1933 2162 2044 2104
pdel 156301 2287 2365 2334 2351 2272 2268 2305
petp 285101 2105 2271 2254 2182 2091 2131 2249
pots 165001 2279 2269 2361 2324 2324 2324 2353
qaq1 105601 2495 2582 2591 2578 2505 2489 2596
reso 476001 2013 2077 2153 2174 2102 2164 2235
reyk 491001 2427 2415 2522 2435 2398 2367 2489
riog 561001 2297 2471 2463 2460 2357 2173 2481
sant 500002 2218 2248 2340 2357 2273 2266 2364
scub 495001 2061 2316 2123 2267 2195 2269 2343
sey1 620002 1345 1426 1450 991 1014 1302 1319
stjo 405003 2004 2145 2089 1993 2093 2092 2146
suth 660001 2220 2321 2326 2309 2250 2229 2312
sutm 661001 2075 2289 2282 1854 0 2101 2131
syog 840001 1862 1965 1934 2002 0 0 0
thti 712101 1971 2128 2044 2175 2144 0 0
thu1 490001 0 1559 1401 1531 1556 1536 1592
tidb 305003 2215 2295 2304 2134 2203 2204 2291
tixi 286001 2583 2546 2489 2633 2629 2575 2703
tow2 302001 2443 2527 2528 2528 2372 2455 2523
tro1 150102 2571 2691 2501 2466 2464 2396 2630
tskb 205001 1782 1873 1915 1866 1748 1671 1806
twtf 221001 2188 2271 2285 2304 2236 2100 2171
unsa 564501 1548 1498 1601 1631 1503 1515 0
urum 243101 0 2354 2362 2332 2218 2281 2366
usud 200002 2005 2044 1981 2092 1919 1989 2002
vesl 880001 0 2584 2574 2541 2502 2469 2551
vill 125001 2162 2220 2230 2200 2118 2142 2237
wes2 408001 2065 2062 1718 0 0 0 0
wsrt 111002 2370 2435 2445 2460 2339 2337 2444
wtzr 160101 2157 2434 2409 2332 2328 2332 2382
wuhn 207001 2092 2155 2180 2172 2106 2090 2184
yell 470004 2337 2415 2220 2415 2325 2308 2482
yssk 287001 2188 2385 2376 2388 2256 2298 2351
zamb 665001 1669 1878 1882 0 0 0 0
zeck 195001 2038 2057 2165 2112 2093 2083 2133
zwen 190001 2325 2429 2231 2332 2201 2196 2317
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 202 203 204 205 206 207 208
------------------------------------------
1 7136 7491 7138 6970 6934 6517 6454
2 7193 7319 7052 6886 6847 6514 6376
3 6725 6983 6812 6599 6519 6179 6080
4 6954 7141 6958 6902 6581 6225 6373
5 6915 7099 6801 6731 6538 6196 6249
6 7003 7172 6668 6754 6468 6285 6104
7 7123 7330 7088 6842 6711 6377 6483
8 6914 7151 6954 6810 6601 6287 6279
9 6919 7047 6794 6669 6509 6198 6173
10 7129 7405 7124 6910 6784 6370 6424
11 6486 6870 6649 6397 6398 6098 6095
13 6955 7153 6936 6679 6550 6333 6224
14 7011 7331 6986 6764 6652 6375 6331
15 6389 6688 6575 6418 6404 5997 5837
17 6477 6536 6522 6266 6258 5838 5781
18 7054 7169 7023 6839 6618 6332 6266
20 6980 7327 6855 6833 6767 6435 6344
21 6947 7020 6804 6757 0 6298 6246
22 7053 7257 6884 5836 6525 6316 6307
23 7187 7516 7112 6911 6804 6553 6385
24 0 7391 7155 6939 6673 0 6344
25 7451 7588 7134 7012 6860 6565 6464
26 6799 7102 6827 6586 6522 6290 6208
27 6727 7033 6757 6540 6452 6308 6116
28 7075 7228 7066 6946 6786 6373 6469
29 6631 6904 6809 6542 6571 6258 6286
30 7006 7102 6880 6625 6655 6300 6262
31 6863 7022 6888 6600 6536 6106 6123
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 2 DAYS: 202 to 208
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 0.9 0.3 0.6 4000 FIXED UUUUUUU
AOML 2.1 1.1 1.9 4840 NNNNNNN
ARTU 4.7 0.8 0.9 1980 NNNNNNN
ASC1 8.3 1.1 2.9 5700 ...NNNN
BAHR 3.2 0.8 0.8 6500 NNNNNNN
BILI 4.0 0.3 0.4 2890 NNNNNNN
BJFS 4.9 1.9 1.0 2880 NNNNNNN
BOGT 3.3 1.8 0.6 5400 NNNNNNN
BRAZ 1.8 0.8 1.6 5500 FIXED NUUUUUU
BRMU 0.9 0.6 0.4 4850 FIXED UUUUUUU
CAS1 3.0 0.6 0.4 8200 NNNNNNN
CHAT 3.4 1.4 0.7 3400 NNNNNNN
COCO 1.7 1.4 1.9 3500 NNNNNNN
DAV1 0.9 0.6 0.5 8100 FIXED UUUUUUU
DRAO 0.5 0.4 0.3 4750 FIXED UUUUUUU
EISL 4.3 1.3 2.4 7200 NNNNNNN
FAIR 0.6 0.6 0.6 4200 FIXED UUUUUUU
FORT 2.6 0.8 1.2 5200 FIXED UUUUUUU
GALA 1.7 0.7 0.4 7250 NNNNNNN
GOLD 3.4 0.5 0.3 4100 NNNNNNN
GOUG 3.5 0.6 3.7 6800 NNNNNNN
GUAM 5.2 1.6 1.9 7300 .NNNNNN
HARB 3.8 0.5 3.2 6010 NNNNNN.
HOB2 2.1 1.3 0.7 3210 FIXED UUUNUUU
HOFN 1.6 0.6 0.1 4920 NNNNNNN
IISC 3.1 1.7 1.1 2700 NNNNNNN
INVK 1.8 0.9 0.8 4710 NNNNNNN
IRKT 0.4 0.9 0.2 2800 FIXED UUUUUUU
JPLM 1.8 0.7 0.3 4150 NNNNNNN
KERG 0.5 1.9 0.5 8500 FIXED UUUUUU.
KODK 2.7 0.7 0.6 4250 NNNN...
KOKB 2.6 0.9 0.9 7000 FIXED UUUUUUU
KOSG 0.6 0.7 0.5 1100 FIXED UUUUUUU
KOUR 3.2 0.8 1.0 5100 FIXED UUUUUUU
KSTU 5.1 1.0 0.3 2500 NNNNNNN
KWJ1 3.9 0.5 2.3 7400 NNN....
LAE1 1.2 2.1 1.8 3550 NNNNNN.
LHAS 0.4 1.4 0.2 2400 FIXED UUUUUUU
LPGS 10.8 1.2 2.7 5643 NNNNNNN
MADR 1.2 0.3 0.5 1200 NNNNNNN
MALI 1.9 1.0 2.3 6300 NNNNNNN
MAS1 0.8 0.5 0.5 6101 FIXED UUUUUUU
MATE 0.5 0.6 0.4 1300 FIXED UUUUUUU
MBAR 1.3 0.8 3.2 6350 NNNNNNN
MCM4 2.6 1.5 0.9 8002 NNNNNNN
MDO1 0.6 0.9 0.6 4180 FIXED UUUUUUU
METS 1.9 0.3 0.5 1800 NNNNNNN
MIZU 4.2 1.4 0.6 2010 NNNNNNN
MSKU 2.2 1.2 3.5 6960 NNNNNNN
NKLG 1.5 0.9 5.2 6950 NNNNNN.
NLIB 0.8 0.5 0.4 4090 FIXED UUUUUUU
NOUM 5.3 0.8 1.4 3810 NNNN...
NRIL 3.1 1.3 0.2 2810 NNNNNNN
NYA1 2.7 0.3 0.9 1401 NNNNNNN
OBE2 1.0 0.8 0.4 1611 NNNNNNN
OHI2 2.5 1.2 2.0 8302 NNNNNNN
ONSA 0.6 0.7 0.5 1050 FIXED UUUUUUU
OUS2 2.7 1.6 1.0 3880 NNNNNNN
PDEL 1.9 0.7 0.8 1563 NNNNNNN
PETP 2.1 1.1 0.8 2851 NNNNNNN
POTS 2.4 0.6 0.6 1650 FIXED UUUUUUU
QAQ1 2.7 0.7 0.8 1056 NNNNNNN
RESO 5.1 0.4 0.4 4760 NNNNNNN
REYK 3.5 1.2 0.3 4910 NNNNNNN
RIOG 2.8 0.7 2.0 5610 NNNNNNN
SANT 1.0 1.1 1.0 5000 FIXED UUUUUUU
SCUB 3.8 1.2 0.9 4950 NNNNNNN
SEY1 10.5 1.3 1.7 6200 NNNNNNN
STJO 1.7 0.8 1.4 4050 NNNNNNN
SUTH 3.0 0.9 3.7 6600 NNNNNNN
SUTM 1.9 0.8 3.9 6610 NNNNNNN
SYOG 2.5 0.3 0.6 8400 NNNNN..
THTI 4.1 1.2 3.0 7121 NNNNNN.
THU1 1.2 0.4 1.0 4900 FIXED NNUNNNN
TIDB 3.1 2.0 0.4 3050 NNNNNNN
TIXI 5.3 0.7 0.6 2860 NNNNNNN
TOW2 3.9 2.4 0.9 3020 NNNNNNN
TRO1 3.2 0.8 2.5 1501 NNNNNNN
TSKB 1.3 0.7 1.5 2050 FIXED UUUUUUU
TWTF 4.3 1.9 1.7 2210 NNNNNNN
UNSA 2.6 0.7 2.8 5645 NNNNNNN
URUM 2.9 1.3 0.5 2431 NNNNNNN
USUD 2.7 2.6 1.9 2000 NNNNNNN
VESL 2.6 1.2 0.6 8800 NNNNNNN
VILL 0.4 0.7 0.5 1250 FIXED UUUUUUU
WES2 0.4 0.1 0.4 4080 FIXED UUUU...
WSRT 1.8 1.0 0.4 1110 NNNNNNN
WTZR 0.5 0.4 0.6 1601 FIXED UUUUUUU
WUHN 1.6 0.8 1.8 2070 NNNNNNN
YELL 0.5 0.4 0.4 4700 FIXED UUUUUUU
YSSK 2.6 1.2 0.9 2870 NNNNNNN
ZAMB 1.5 0.2 1.6 6650 NNNN...
ZECK 2.5 1.5 0.9 1950 NNNNNNN
ZWEN 1.5 1.4 0.6 1900 FIXED UUNUNNN
--------------------------------------------------------------------------------
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 AOML ARTU ASC1 BAHR BILI BJFS BOGT BRAZ BRMU CAS1 CHAT COCO DAV1 DRAO EISL FAIR FORT GALA GOLD GOUG GUAM HARB HOB2 HOFN IISC INVK IRKT JPLM KERG KODK KOKB KOSG KOUR KSTU KWJ1 LAE1 LHAS LPGS MADR MALI MAS1 MATE MBAR MCM4 MDO1 METS MIZU MSKU NKLG NLIB NOUM NRIL NYA1 OBE2 OHI2 ONSA OUS2 PDEL PETP POTS QAQ1 RESO REYK RIOG SANT SCUB SEY1 STJO SUTH SUTM SYOG THTI THU1 TIDB TIXI TOW2 TRO1 TSKB TWTF UNSA URUM USUD VESL VILL WES2 WSRT WTZR WUHN YELL YSSK ZAMB ZECK ZWEN
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