[IGSREPORT-9420] Wk 1173 GFZ Analysis Report
igsa at gfz-potsdam.de
igsa at gfz-potsdam.de
Thu Jul 11 05:56:36 PDT 2002
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IGS Electronic Report 11 Jul 05:56:41 PDT 2002 Message Number 9420
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Author : G. Gendt
Subject: Wk 1173 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1173 (DAYS 181-187, DATES 30-06-02 TO 06-07-02)
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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:
______________________________________________________________________________
gfz11737.sum this text file
gfz11737.erp Earth rotation parameters
gfz11737.snx Weekly SINEX File
gfz1173[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1173 DAYS 180 - 187
____________________________________________________________________________________________________
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"
52454.500 226308 465973 -322284681 1168 48 50 36 36 79 37 28 1089 -2853 44 50
52455.500 227432 463136 -322286356 2299 47 48 25 25 86 37 28 1123 -2842 30 33
52456.500 228254 460177 -322288857 3218 46 48 22 22 84 37 28 517 -3044 26 29
52457.500 228965 457107 -322292734 4888 46 48 22 22 82 37 27 764 -2877 27 29
52458.500 229546 454253 -322297314 4301 46 48 22 22 86 37 27 405 -2766 27 29
52459.500 229948 451283 -322301105 3720 47 48 22 22 84 37 27 444 -3012 27 29
52460.500 230347 448164 -322304361 2630 46 48 21 21 83 37 28 459 -3155 27 30
52461.500 230936 444699 -322306064 855 47 48 25 25 84 37 27 824 -3671 32 35
____________________________________________________________________________________________________
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 181 182 183 184 185 186 187
-------------------------------------------------------
01 11 E 11 E 11 E 5 E 16 E 4 E 11 E
02 7 7 4 5 6 1 3
03 3 4 6 2 5 3 4
04 3 2 3 4 3 13 10 E
05 5 2 5 1 3 2 6
06 5 5 5 3 3 3 5
07 4 6 5 6 3 4 7
08 2 1 5 4 6 3 3
09 3 2 2 3 2 2 4
10 5 3 4 2 4 4 6
11 22 E 25 E 6 E 32 E 9 E 6 E 10 E
13 7 E 11 E 4 E 11 E 8 E 5 E 10 E
14 12 E 9 E 10 E 11 E 5 E 6 E 11 E
15 3 464 8 10 197 4 8
17 9 6 4 6 - - 1
18 6 10 4 12 6 11 7
20 6 3 6 5 5 5 7
21 5 4 17 139 2 5 -
22 4 4 5 6 4 3 3
23 6 6 6 6 6 5 6
24 4 7 81 35 3 35 33
25 3 3 2 3 3 4 4
26 13 E 8 E 12 E 8 E 12 E 5 E 18 E
27 5 6 - - - 5 6
28 1 4 4 2 3 9 4
29 4 E 3 E 5 E 6 E 5 E 4 E 8 E
30 2 1 4 3 2 3 2
31 6 5 3 6 7 4 4
MEAN 7 8 17 11 6 9 10
---------------------------------------------------
REMARKS:(1) PNR17 deleted from sp3-file for day 185
modelling problems
(2) PNR21 deleted from sp3-file for day 187
modelling problems
(3) PNR27 deleted from sp3-file for day 183,184
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# 181 182 183 184 185 186 187
----------------------------------------------------
algo 400003 2258 2115 2085 2142 2082 2253 2182
aoml 484001 1783 1721 0 1698 1711 1608 1656
artu 198001 2409 2357 2431 2436 2300 2430 2391
asc1 570002 2477 2328 2044 2543 2454 0 2472
bahr 650001 2266 2174 2176 2182 2166 2275 2200
bili 289001 2497 2519 2579 2536 2476 2556 2492
bjfs 288001 0 2121 0 2115 2153 2138 2164
bogt 540001 2320 2217 2305 2334 2241 2284 2280
braz 550001 1953 1919 1942 1987 1875 0 0
brmu 485001 0 1772 1620 1736 1812 1841 1743
cas1 820001 2633 2610 2575 2555 2479 2643 2513
chat 340002 2169 2179 2191 2204 2123 2236 2196
coco 350001 2346 2332 2209 0 2252 2365 2260
dav1 810001 2608 2622 2524 2544 2502 2646 2486
drao 475003 2410 2301 2306 2309 2318 2401 2315
eisl 720001 1642 1667 1621 1644 1617 1687 1563
fair 420002 2439 2278 2398 2408 2383 2456 2364
gala 725001 2406 2327 2358 2418 2394 2403 2053
gold 410002 2203 2093 2212 2152 2151 2149 2196
goug 680001 1623 1550 0 1682 0 0 0
guam 730001 2036 2056 2119 0 0 0 0
harb 601001 2151 2090 2089 2129 2071 2108 2114
hob2 321001 2350 2350 2275 2285 2222 2358 2283
hofn 492004 2496 2310 2551 2560 2423 2555 2098
iisc 270002 2231 2225 2243 2215 2146 2177 2136
invk 471001 2480 2419 2494 2515 2474 2492 2495
irkt 280001 2001 1943 1948 1927 1945 1989 1927
jplm 415002 1918 1892 1833 1825 1760 1933 1827
kerg 850002 1759 1777 1782 1789 1734 1825 1746
kodk 425001 0 0 0 2100 2030 2058 2057
kokb 700002 2332 2312 2239 2253 2180 2305 2266
kosg 110001 2445 2266 2357 2355 2370 2465 2373
kour 510002 2657 0 0 2580 0 2689 2586
kstu 250001 1870 0 1847 1731 1810 1405 1550
kwj1 740001 1353 1471 1435 1405 1335 1390 1202
lae1 355001 2332 2332 2346 2305 2239 2430 2323
lhas 240001 1969 1972 1404 1992 1833 1924 1901
lpgs 564301 1415 1626 1227 0 1328 1321 1210
madr 120002 2062 1965 2027 2085 2038 2096 2111
mali 630002 2087 2029 1793 1946 1965 1872 1920
mas1 610101 1974 1897 1983 2014 1901 2000 1954
mate 130002 2012 1927 2026 2043 1939 2011 1985
mbar 635001 2543 2500 2454 2485 2413 2460 2576
mcm4 800201 2151 2017 2114 2133 2150 2218 2123
mdo1 418001 1793 1804 1664 1666 1693 1615 1706
mets 180001 2547 2503 2547 2473 2346 2571 2496
mizu 201001 1944 1996 1894 1857 1979 2153 2026
msku 696001 2297 2275 2194 2256 2198 2177 2359
nklg 695001 2065 2095 2036 1997 2044 2092 2173
nlib 409001 1624 1589 1551 1591 1539 1567 1461
noum 381001 2271 2327 2231 2330 2225 2331 2124
nril 281001 2309 2338 2433 2450 2311 2361 2110
nya1 140102 2651 2597 2618 2624 2516 2701 2599
obe2 161101 2305 2325 2328 2139 2177 2248 2298
ohi2 830201 2304 2289 2261 2245 2181 2295 2213
onsa 105001 2377 2282 2402 2432 2359 2415 2311
ous2 388001 1987 0 0 0 0 0 0
petp 285101 2047 2115 2136 2163 1955 2128 1736
pimo 211003 1331 0 1075 0 1254 1330 1842
pots 165001 2449 2405 2344 2373 2374 2443 2152
qaq1 105601 2534 1774 0 2530 2507 2599 2478
reso 476001 2067 2010 2069 2060 2026 2086 1999
reyk 491001 2348 2323 2323 2281 2209 2476 2329
riog 561001 2370 2366 2380 2394 1911 2034 2316
sant 500002 2256 2226 2268 2262 2192 2255 2251
scub 495001 2311 2134 2161 1740 0 0 0
sey1 620002 1341 1282 1341 1173 1359 1327 1358
stjo 405003 2144 2026 1995 2022 1982 2117 1975
suth 660001 2251 2211 2246 2239 2171 2225 2228
sutm 661001 2194 2231 2221 2129 1652 2305 2179
syog 840001 1946 1872 2014 2016 1901 0 1702
thti 712101 2003 2089 2050 2048 2051 2138 2089
thu1 490001 0 0 0 1283 0 0 0
tidb 305003 2180 2135 2187 2152 2063 2186 2131
tixi 286001 2610 2634 2627 2681 2595 2621 2532
tow2 302001 2514 2470 2420 2404 2417 2514 2412
tro1 150102 2514 2393 2391 2366 2375 2452 2564
tskb 205001 1756 1806 1779 1762 1749 1776 1666
twtf 221001 2240 2022 2084 2150 2141 2270 2148
unsa 564501 1192 1532 1482 1488 1486 1535 1482
urum 243101 2307 2290 2255 2277 2278 2341 2144
usud 200002 2003 1906 1976 1950 1855 2024 1980
vill 125001 2142 2051 2162 2181 2104 2207 2173
wes2 408001 2131 2074 2075 2075 2038 2036 2075
wsrt 111002 2419 2301 2396 2392 2371 2483 2355
wtzr 160101 0 1403 1986 2286 2186 2292 2202
wuhn 207001 2142 0 0 2055 0 2179 2085
yell 470004 2390 2381 2365 2381 2348 2429 2358
yssk 287001 2212 2257 2287 2262 2167 2315 2296
zeck 195001 2142 2055 2093 2074 2088 2161 0
zwen 190001 1931 2189 2328 2232 2230 2405 2078
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 181 182 183 184 185 186 187
------------------------------------------
1 6823 6611 6471 6732 6605 6589 6609
2 7078 6775 6671 7072 6858 6815 6867
3 6741 6390 6347 6698 6522 6437 6339
4 7091 6866 6697 7084 6788 6737 6698
5 6744 6426 6399 6808 6504 6399 6542
6 6621 6507 6441 6754 6528 6562 6607
7 6989 6864 6559 7020 6909 6621 6768
8 6879 6570 6394 6742 6543 6447 6494
9 6618 6535 6301 6782 6543 6380 6503
10 6874 6705 6591 6920 6659 6627 6712
11 6554 6394 6284 6588 6432 6326 6392
13 6634 6377 6307 6547 6412 6371 6422
14 6586 6526 6366 6742 6571 6599 6590
15 6552 6368 6286 6670 6402 6428 6373
17 6483 6298 6195 6645 0 6015 6293
18 6793 6662 6408 6966 6759 6592 6643
20 6925 6669 6564 6951 6672 6711 6711
21 6723 5952 6337 6752 6473 6486 0
22 6778 6539 6487 6759 6631 6511 6573
23 6953 6792 6661 7166 6968 6885 6884
24 7163 6974 6800 7194 6938 6917 6939
25 7164 6882 6734 7045 6979 6988 7003
26 6510 4580 6045 6603 6313 6276 6335
27 2851 2679 0 0 3248 4127 6220
28 6859 6676 6540 6900 6703 6582 6721
29 6508 6206 6084 6524 6339 6200 6215
30 6730 6646 6499 6879 6579 6564 6523
31 6733 6492 6369 6695 6520 6475 6504
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 2 DAYS: 181 to 187
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 0.4 0.6 0.3 4000 FIXED UUUUUUU
AOML 2.3 0.4 0.8 4840 NNNNNNN
ARTU 3.2 1.3 1.2 1980 NNNNNNN
ASC1 5.7 0.9 2.4 5700 NNNNNNN
BAHR 1.6 0.3 0.9 6500 NNNNNNN
BILI 2.1 0.8 0.8 2890 NNNNNNN
BJFS 3.2 1.3 1.1 2880 NNNNNNN
BOGT 5.3 0.6 1.8 5400 NNNNNNN
BRAZ 2.5 0.8 0.9 5500 FIXED UUUUUU.
BRMU 0.4 0.3 0.5 4850 FIXED UUUUUUU
CAS1 6.9 1.8 1.3 8200 NNNNNNN
CHAT 2.5 1.0 1.0 3400 NNNNNNN
COCO 3.0 0.7 2.3 3500 NNNNNNN
DAV1 1.3 0.5 0.9 8100 FIXED UUUUUUU
DRAO 0.7 0.2 0.2 4750 FIXED UUUUUUU
EISL 3.0 1.4 1.5 7200 NNNNNNN
FAIR 0.4 0.6 0.3 4200 FIXED UUUUUUU
GALA 3.6 0.4 0.9 7250 NNNNNNN
GOLD 2.4 0.5 0.5 4100 NNNNNNN
GOUG 8.3 0.9 6.4 6800 NNNNN..
GUAM 3.2 0.4 2.0 7300 NNNN...
HARB 2.2 0.7 1.3 6010 NNNNNNN
HOB2 1.6 1.0 2.0 3210 NNNNNNN
HOFN 0.8 0.2 1.2 4920 NNNNNNN
IISC 4.0 0.7 1.8 2700 NNNNNNN
INVK 2.2 0.7 0.4 4710 NNNNNNN
IRKT 0.6 0.7 0.6 2800 FIXED UUUUUUU
JPLM 3.5 0.4 0.3 4150 NNNNNNN
KERG 0.6 1.0 0.6 8500 FIXED UUUUUUU
KODK 3.4 0.8 0.7 4250 ..NNNNN
KOKB 2.7 0.9 2.1 7000 FIXED UUUUUUU
KOSG 0.3 0.7 0.2 1100 FIXED UUUUUUU
KOUR 2.1 0.7 0.9 5100 FIXED UUUUUUU
KSTU 2.3 0.8 0.5 2500 NNNNNNN
KWJ1 4.6 1.3 4.1 7400 FIXED NNNNNUN
LAE1 1.9 2.2 2.0 3550 NNNNNNN
LHAS 0.8 0.3 0.8 2400 FIXED UUUUUUU
LPGS 8.1 1.0 3.1 5643 NNNNNNN
MADR 1.5 0.6 0.7 1200 NNNNNNN
MALI 4.7 0.7 1.4 6300 NNNNNNN
MAS1 0.7 0.4 0.2 6101 FIXED UUUUUUU
MATE 0.6 0.6 0.2 1300 FIXED UUUUUUU
MBAR 3.5 0.6 1.6 6350 NNNNNNN
MCM4 6.4 1.0 0.7 8002 NNNNNNN
MDO1 3.4 1.2 0.5 4180 FIXED UUUUUNN
METS 2.2 1.0 0.5 1800 NNNNNNN
MIZU 4.6 1.0 1.0 2010 NNNNNNN
MSKU 3.5 0.4 1.5 6960 NNNNNNN
NKLG 1.3 0.4 1.5 6950 NNNNNNN
NLIB 0.6 0.4 0.3 4090 FIXED UUUUUUU
NOUM 2.0 2.1 0.8 3810 NNNNNNN
NRIL 1.3 0.7 0.8 2810 NNNNNNN
NYA1 1.3 1.2 0.7 1401 NNNNNNN
OBE2 1.7 0.5 0.5 1611 NNNNNNN
OHI2 2.6 1.3 1.5 8302 NNNNNNN
ONSA 0.5 0.5 0.1 1050 FIXED UUUUUUU
OUS2 1.6 0.7 0.5 3880 NN.....
PETP 5.1 0.7 0.6 2851 NNNNNNN
PIMO 11.8 2.1 2.9 2110 NNNNNNN
POTS 0.8 0.6 0.3 1650 FIXED UUUUUUU
QAQ1 1.6 0.3 0.9 1056 NNNNNNN
RESO 2.4 0.9 0.6 4760 NNNNNNN
REYK 1.2 0.5 0.7 4910 NNNNNNN
RIOG 1.7 0.7 1.7 5610 NNNNNNN
SANT 1.8 0.8 1.4 5000 FIXED UUUUUUU
SCUB 0.9 0.8 0.8 4950 NNNNN..
SEY1 9.7 1.0 3.0 6200 NNNNNNN
STJO 2.5 0.7 0.6 4050 NNNNNNN
SUTH 1.5 1.1 1.8 6600 NNNNNNN
SUTM 1.6 1.1 1.5 6610 NNNNNNN
SYOG 2.5 1.1 0.8 8400 NNNNNNN
THTI 3.1 0.9 1.8 7121 NNNNNNN
THU1 0.4 0.2 0.4 4900 FIXED ..UUU..
TIDB 5.1 2.1 3.4 3050 NNNNNNN
TIXI 2.1 0.4 0.7 2860 NNNNNNN
TOW2 1.9 1.8 0.5 3020 NNNNNNN
TRO1 2.5 2.5 3.1 1501 NNNNNNN
TSKB 1.5 0.7 0.4 2050 FIXED UUUUUUU
TWTF 3.1 0.6 0.6 2210 NNNNNNN
UNSA 2.9 0.4 2.6 5645 NNNNNNN
URUM 2.0 0.8 0.9 2431 NNNNNNN
USUD 9.8 2.9 4.0 2000 NNNNNNN
VILL 0.9 0.6 0.5 1250 FIXED UUUUUUU
WES2 0.4 0.3 0.6 4080 FIXED UUUUUUU
WSRT 1.7 1.2 0.4 1110 NNNNNNN
WTZR 0.4 0.3 0.2 1601 FIXED UUUUUUU
WUHN 3.1 2.1 0.9 2070 NNNNNNN
YELL 0.6 0.3 0.3 4700 FIXED UUUUUUU
YSSK 2.1 0.5 0.6 2870 NNNNNNN
ZECK 1.7 0.6 1.4 1950 NNNNNNN
ZWEN 1.1 1.1 1.4 1900 FIXED UUUUNNU
--------------------------------------------------------------------------------
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 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 PETP PIMO POTS QAQ1 RESO REYK RIOG SANT SCUB SEY1 STJO SUTH SUTM SYOG THTI THU1 TIDB TIXI TOW2 TRO1 TSKB TWTF UNSA URUM USUD VILL WES2 WSRT WTZR WUHN YELL YSSK ZECK ZWEN
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