[IGSREPORT-9404] Wk 1172 GFZ Analysis Report
igsa at gfz-potsdam.de
igsa at gfz-potsdam.de
Fri Jul 5 01:28:11 PDT 2002
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IGS Electronic Report 05 Jul 01:28:16 PDT 2002 Message Number 9404
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Author : G. Gendt
Subject: Wk 1172 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1172 (DAYS 174-180, DATES 23-06-02 TO 29-06-02)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, 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:
______________________________________________________________________________
gfz11727.sum this text file
gfz11727.erp Earth rotation parameters
gfz11727.snx Weekly SINEX File
gfz1172[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1172 DAYS 173 - 180
____________________________________________________________________________________________________
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"
52447.500 215523 485608 -322307051 838 40 42 29 29 82 37 27 2083 -2426 35 40
52448.500 217352 483179 -322306905 -567 39 41 21 21 84 37 28 1594 -2409 25 27
52449.500 218789 480612 -322305415 -1757 39 41 19 19 82 37 27 1351 -2692 22 24
52450.500 220084 477835 -322303085 -1775 39 41 18 18 82 37 28 1231 -2816 22 23
52451.500 221510 474849 -322301253 -1128 39 41 19 19 80 37 26 1618 -3151 22 24
52452.500 223406 471759 -322300057 -449 39 41 18 18 82 37 25 1936 -3200 23 26
52453.500 225189 468718 -322299635 225 39 41 19 19 78 37 26 1454 -2799 24 27
52454.500 226401 465929 -322300225 1194 39 41 22 22 79 37 28 1017 -2862 27 30
____________________________________________________________________________________________________
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 174 175 176 177 178 179 180
-------------------------------------------------------
01 13 E 21 E 9 E 16 E 20 E 19 E 14 E
02 6 4 4 5 6 5 3
03 4 5 4 2 3 2 5
04 3 4 5 4 5 3 5
05 4 2 4 2 3 3 6
06 9 7 9 11 8 5 11
07 3 5 6 3 4 4 3
08 1 5 4 1 2 6 7
09 2 3 4 7 3 4 3
10 3 4 6 3 5 5 4
11 6 7 6 7 10 E 23 E 33 E
13 6 E 3 E 4 E 5 E 18 E 9 E 6 E
14 4 E 7 E 3 E 3 E 11 E 12 E 8 E
15 7 11 7 - - 9 5
17 - 6 6 3 - - 6
18 6 11 6 8 11 10 8
20 5 6 4 4 6 4 6
21 3 - - 5 10 117 237
22 5 5 4 5 3 2 3
23 9 7 8 5 7 5 6
24 3 5 4 32 31 37 32
25 6 2 4 4 5 4 7
26 9 E 8 E 10 E 11 E 5 E 6 E 4 E
27 4 3 4 3 - - -
28 4 4 3 3 5 2 6
29 28 E 15 E 17 E 23 E - E - E - E
30 4 3 2 3 4 1 6
31 3 3 4 - - 4 2
MEAN 8 7 6 10 10 26 11
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 177
modelling problems
(2) PNR17 deleted from sp3-file for day 178
modelling problems
(3) PNR21 deleted from sp3-file for day 175
modelling problems
(4) PNR27 deleted from sp3-file for day 178,179
modelling problems
(5) PNR29 deleted from sp3-file for day 178,179
modelling problems
(6) PNR31 deleted from sp3-file for day 177
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# 174 175 176 177 178 179 180
----------------------------------------------------
algo 400003 2100 2140 2191 1992 1945 2068 2257
aoml 484001 1857 1714 1881 1641 1602 1651 1799
artu 198001 2410 2370 2442 2306 2236 2279 2378
asc1 570002 2547 0 2467 2142 2084 2167 0
bahr 650001 2275 2213 2295 2088 1987 2097 2252
bili 289001 2630 2526 2633 2443 2354 2481 2564
bjfs 288001 2252 2190 2257 2099 2014 2079 2228
bogt 540001 2374 2277 2354 2226 2171 2194 2285
cas1 820001 2637 2554 2651 2452 2370 2469 2619
chat 340002 2290 2165 2255 2107 2021 2098 2164
coco 350001 2278 2264 2338 2126 2125 2181 2324
dav1 810001 2640 2537 2636 2451 2390 2348 2604
drao 475003 2383 2295 2402 2232 2065 2217 2318
eisl 720001 1659 1630 1660 1560 1452 1540 1672
fair 420002 1382 1204 1309 1337 2188 2294 2431
gala 725001 2402 2264 2438 2181 2218 0 2430
gold 410002 2300 2196 2289 2102 2025 2093 2225
goug 680001 0 1688 1804 1664 1549 1540 0
guam 730001 2060 2169 2302 0 1819 0 1993
harb 601001 2201 2094 2153 2058 1989 2026 2130
hob2 321001 2373 2274 2362 2159 2090 2142 2339
hofn 492004 2597 2515 2615 2495 2354 2445 2506
iisc 270002 2284 2156 2302 2189 1993 2136 2272
invk 471001 2590 2495 2604 2402 2336 2448 2529
irkt 280001 2018 1929 2011 1873 1766 1782 1968
jplm 415002 1918 1844 1860 1723 1625 1748 1930
kerg 850002 1825 1758 1835 1723 1645 1721 1797
kokb 700002 2315 1687 2320 1513 2033 2189 2263
kosg 110001 2434 2362 2471 2301 2101 2284 2424
kour 510002 2700 2368 2640 2399 2431 0 0
kstu 250001 1793 1754 1709 1783 1287 1747 1821
kwj1 740001 1276 1243 1326 1327 1247 1088 1276
lae1 355001 2462 2297 2430 2176 2127 2249 2257
lhas 240001 1842 1749 1982 1851 0 1901 1970
lpgs 564301 1744 1773 1724 1677 1638 1701 1786
madr 120002 2211 2091 2155 2051 1911 2041 2111
mali 630002 2120 1985 2091 1866 1822 1906 0
mas1 610101 2035 1976 1936 1905 1810 1909 1982
mate 130002 1966 1456 1127 1897 1812 1930 1974
mbar 635001 2672 2541 2576 2421 2412 2429 2500
mcm4 800201 2207 2165 2184 2011 2023 1998 2167
mdo1 418001 1802 1700 1756 1633 1579 1621 1761
mets 180001 2667 2521 2635 2470 2382 2415 2569
mizu 201001 1911 1974 2125 1890 1823 1825 1907
msku 696001 2304 2377 2282 2263 2120 0 2298
nklg 695001 2175 2174 2150 2087 1908 1985 2169
nlib 409001 1647 1572 1645 1435 1431 1541 1582
noum 381001 2441 2301 2435 0 0 2232 2153
nril 281001 2487 2391 2502 2415 2229 2351 2453
nya1 140102 1690 1934 2460 2463 2438 2526 2655
obe2 161101 2317 2251 2255 2255 1967 2119 2410
ohi2 830201 2262 2225 2269 2111 2001 2082 2212
onsa 105001 2481 2364 2414 2285 2192 2251 2375
ous2 388001 0 0 0 0 0 0 1991
petp 285101 0 0 0 0 1727 1805 1859
pimo 211003 1032 0 0 0 1274 1192 0
pots 165001 2411 2345 2379 2301 2004 2287 2447
qaq1 105601 2617 2529 2604 2396 2319 2407 2565
reso 476001 2139 1977 2133 2022 1913 2012 2041
reyk 491001 2589 2398 2457 2109 2052 1785 1603
riog 561001 2468 2370 2445 2266 0 0 2351
sant 500002 2322 2284 2348 2173 2119 0 2281
scub 495001 2338 2239 2307 2198 2047 2152 2240
sey1 620002 1462 1248 1446 1206 1244 1274 1275
stjo 405003 2200 2140 2052 2028 1903 1883 2164
suth 660001 2302 2206 2325 2175 2108 2155 2231
sutm 661001 2201 2201 2223 2105 1998 2033 2116
syog 840001 2059 1970 2036 1893 1891 0 1980
thti 712101 2162 2111 2140 1901 1386 1863 2091
thu1 490001 1500 1492 1561 0 0 1119 0
tidb 305003 2263 2178 2249 2068 2016 2060 2179
tixi 286001 2721 2623 2648 2542 2475 2571 2596
tow2 302001 2515 2402 2515 2274 2218 2171 1931
tro1 150102 2624 2476 2593 2412 2292 2379 2478
tskb 205001 1895 1869 1918 1749 1660 1644 1832
twtf 221001 2292 2235 2249 2051 2006 2134 2231
unsa 564501 1535 1478 1610 1437 1363 1495 1612
urum 243101 2268 2196 2292 2220 2101 2177 2318
usud 200002 2083 1997 2106 1929 1829 1904 1969
vill 125001 2238 2137 2219 2015 1967 2095 2162
wes2 408001 2139 1929 2099 1947 1781 1909 2121
wsrt 111002 2455 2367 2484 2306 2131 2240 2394
wtzr 160101 2313 0 0 0 1434 0 0
wuhn 207001 2155 2029 0 2032 1914 1958 0
yell 470004 2430 2369 2457 2265 2163 2271 2415
yssk 287001 2387 2278 2403 2223 2115 2176 2263
zwen 190001 2288 1847 2415 2238 2138 2172 2369
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 174 175 176 177 178 179 180
------------------------------------------
1 6657 6439 6435 6349 6446 6105 6084
2 6838 6494 6548 6518 6643 6326 6405
3 6475 6145 6263 6137 6218 5972 6117
4 6775 6650 6718 6607 6679 6275 6434
5 6592 6420 6528 6406 6406 6008 6304
6 6565 6443 6474 6328 6406 6058 6196
7 6830 6535 6661 6591 6513 6290 6462
8 6612 6383 6531 6282 6469 6056 6174
9 6625 6366 6488 6215 6331 6016 6292
10 6637 6475 6474 6281 6442 6046 6305
11 6655 6351 6446 6266 6227 5937 6064
13 6450 6302 6296 6183 6162 5716 5901
14 6564 6425 6435 6352 6131 5781 6100
15 6409 6238 6337 0 6307 6085 6135
17 6331 6147 6189 5992 0 5973 6032
18 6517 6449 6551 6478 6514 6133 6392
20 6694 6565 6528 6505 6634 6156 6414
21 6565 0 6308 6343 6466 5809 6295
22 6646 6254 6372 6313 6399 6070 6085
23 6862 6672 6631 6558 6670 6295 6457
24 6929 6848 6744 6623 6798 6296 6522
25 7029 6746 6794 6634 6652 6427 6544
26 6315 6172 6172 5929 6058 5785 6071
27 6375 5972 6339 6098 0 0 2575
28 6583 6400 6491 6377 6418 6102 6288
29 6062 5988 6011 5932 0 0 6071
30 6632 6550 6599 6440 6496 6185 6370
31 6422 6183 6295 0 6240 5985 6105
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 2 DAYS: 174 to 180
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 0.5 0.6 0.6 4000 FIXED UUUUUUU
AOML 5.0 0.9 1.4 4840 NNNNNNN
ARTU 2.7 0.3 1.0 1980 NNNNNNN
ASC1 0.9 1.7 0.9 5700 NNNNNNN
BAHR 3.5 0.8 0.5 6500 NNNNNNN
BILI 4.3 1.0 1.3 2890 NNNNNNN
BJFS 1.8 0.3 0.4 2880 NNNNNNN
BOGT 2.0 0.9 1.8 5400 NNNNNNN
CAS1 2.1 1.4 0.6 8200 NNNNNNN
CHAT 2.9 0.6 1.3 3400 NNNNNNN
COCO 4.1 1.1 1.1 3500 NNNNNNN
DAV1 0.9 0.7 0.6 8100 FIXED UUUUUUU
DRAO 0.4 0.8 0.7 4750 FIXED UUUUUUU
EISL 3.0 1.4 1.0 7200 NNNNNNN
FAIR 0.9 0.3 0.7 4200 FIXED UUUUUUU
GALA 2.6 1.7 0.7 7250 NNNNNNN
GOLD 1.4 1.2 0.5 4100 NNNNNNN
GOUG 8.5 4.0 4.7 6800 NNNNNNN
GUAM 2.7 2.0 1.9 7300 NNNNNNN
HARB 1.7 0.8 2.3 6010 NNNNNNN
HOB2 4.0 1.1 1.2 3210 FIXED UUUUUUN
HOFN 1.4 1.0 0.2 4920 NNNNNNN
IISC 2.8 0.7 1.1 2700 NNNNNNN
INVK 1.1 0.4 1.0 4710 NNNNNNN
IRKT 0.4 0.6 0.2 2800 FIXED UUUUUUU
JPLM 1.8 1.3 0.8 4150 NNNNNNN
KERG 0.8 0.6 0.7 8500 FIXED UUUUUUU
KOKB 0.9 0.9 2.3 7000 FIXED UUUUUNU
KOSG 0.8 0.3 0.4 1100 FIXED UUUUUUU
KOUR 4.1 0.6 1.3 5100 FIXED UUUUUUU
KSTU 3.3 0.5 0.7 2500 NNNNNNN
KWJ1 11.3 2.5 7.7 7400 FIXED NNNNNUU
LAE1 2.2 0.6 0.8 3550 NNNNNNN
LHAS 0.6 0.6 0.7 2400 FIXED UUUUUUU
LPGS 4.8 2.2 1.2 5643 NNNNNNN
MADR 2.9 0.3 0.8 1200 NNNNNNN
MALI 1.5 0.9 1.9 6300 NNNNNNN
MAS1 0.6 0.3 0.5 6101 FIXED UUUUUUU
MATE 0.7 0.2 0.4 1300 FIXED UUUUUUU
MBAR 2.3 0.9 1.7 6350 NNNNNNN
MCM4 2.8 0.8 1.0 8002 NNNNNNN
MDO1 1.4 1.3 0.4 4180 FIXED UUUUUUU
METS 1.2 0.4 0.5 1800 NNNNNNN
MIZU 2.7 0.8 1.0 2010 NNNNNNN
MSKU 1.5 0.5 1.9 6960 NNNNNNN
NKLG 1.5 0.5 2.1 6950 NNNNNNN
NLIB 0.3 0.8 0.5 4090 FIXED UUUUUUU
NOUM 1.6 1.4 1.5 3810 NNNNNNN
NRIL 2.7 0.7 0.2 2810 NNNNNNN
NYA1 1.1 1.0 0.8 1401 NNNNNNN
OBE2 2.7 0.5 0.5 1611 NNNNNNN
OHI2 2.1 1.2 1.7 8302 NNNNNNN
ONSA 0.4 0.3 0.2 1050 FIXED UUUUUUU
OUS2 0.4 1.1 1.6 3880 .....NN
PETP 2.6 0.7 0.9 2851 N..NNNN
PIMO 9.9 1.7 1.4 2110 NN.NNNN
POTS 1.0 0.3 0.5 1650 FIXED UUUUUUU
QAQ1 1.5 0.2 0.6 1056 NNNNNNN
RESO 2.0 1.0 0.3 4760 NNNNNNN
REYK 2.4 0.6 0.3 4910 NNNNNNN
RIOG 2.6 2.2 0.9 5610 NNNNNNN
SANT 2.6 1.8 1.0 5000 FIXED UUUUUUU
SCUB 3.5 1.1 1.0 4950 NNNNNNN
SEY1 6.9 3.3 2.8 6200 NNNNNNN
STJO 0.9 0.7 0.7 4050 NNNNNNN
SUTH 2.0 0.6 2.4 6600 NNNNNNN
SUTM 2.0 0.6 1.9 6610 NNNNNNN
SYOG 3.0 0.8 0.7 8400 NNNNNNN
THTI 4.1 0.7 1.8 7121 NNNNNNN
THU1 1.3 0.9 0.2 4900 NNNNNNN
TIDB 3.3 1.2 0.6 3050 NNNNNNN
TIXI 1.9 2.1 0.5 2860 NNNNNNN
TOW2 6.1 0.7 0.7 3020 NNNNNNN
TRO1 1.4 0.4 0.9 1501 NNNNNNN
TSKB 0.9 0.6 0.8 2050 FIXED UUUUUUU
TWTF 2.8 1.1 0.9 2210 NNNNNNN
UNSA 3.4 2.3 0.9 5645 NNNNNNN
URUM 1.4 0.2 0.6 2431 NNNNNNN
USUD 2.8 1.1 0.9 2000 NNNNNNN
VILL 1.2 0.2 0.4 1250 FIXED UUUUUUU
WES2 0.4 0.7 0.2 4080 FIXED UUUUUUU
WSRT 4.1 0.7 0.4 1110 NNNNNNN
WTZR 0.1 0.9 0.3 1601 FIXED UU.UUU.
WUHN 4.0 0.9 0.8 2070 NNNNNNN
YELL 0.4 0.3 0.6 4700 FIXED UUUUUUU
YSSK 2.4 0.9 0.7 2870 NNNNNNN
ZWEN 1.8 1.4 0.5 1900 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 AOML ARTU ASC1 BAHR BILI BJFS BOGT CAS1 CHAT COCO DAV1 DRAO EISL FAIR GALA GOLD GOUG GUAM HARB HOB2 HOFN IISC INVK IRKT JPLM KERG 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 ZWEN
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