[IGSREPORT-9461] Wk 1175 GFZ Analysis Report
igsa at gfz-potsdam.de
igsa at gfz-potsdam.de
Fri Jul 26 01:21:12 PDT 2002
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IGS Electronic Report 26 Jul 01:21:16 PDT 2002 Message Number 9461
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Author : G. Gendt
Subject: Wk 1175 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1175 (DAYS 195-201, DATES 14-07-02 TO 20-07-02)
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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:
______________________________________________________________________________
gfz11757.sum this text file
gfz11757.erp Earth rotation parameters
gfz11757.snx Weekly SINEX File
gfz1175[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1175 DAYS 194 - 201
____________________________________________________________________________________________________
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"
52468.500 238535 423031 -322293119 2123 14 15 30 30 82 37 28 1007 -3081 40 45
52469.500 239572 420005 -322296506 4434 11 11 22 22 83 37 28 1041 -3046 28 30
52470.500 240624 417031 -322301751 5773 10 10 19 19 82 37 26 854 -2890 24 26
52471.500 241370 414357 -322307589 5500 10 10 19 19 86 37 28 528 -2751 24 26
52472.500 242246 411644 -322312757 4591 10 10 18 18 84 37 26 1110 -2552 24 26
52473.500 243346 409388 -322316448 2763 10 10 19 19 82 37 28 1060 -2306 25 26
52474.500 244121 407012 -322317737 -39 10 10 19 19 82 37 28 562 -2429 25 27
52475.500 244378 404318 -322316086 -3115 11 11 23 23 80 37 28 73 -3013 29 32
52476.500 244989 401309 -322311739 -5259 16 16 35 35 82 37 27 965 -2972 45 47
____________________________________________________________________________________________________
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 195 196 197 198 199 200 201
-------------------------------------------------------
01 7 E 28 E 6 E 13 E 9 2 3
02 3 5 3 2 6 8 6
03 5 3 4 2 3 3 5
04 8 E 8 E 12 E 9 E 10 E 13 E 18 E
05 3 3 1 3 3 2 4
06 3 3 3 7 4 5 4
07 6 3 5 3 6 5 4
08 3 4 5 5 4 4 4
09 5 4 4 4 3 5 3
10 3 8 4 3 7 5 4
11 12 E 10 E 4 E 5 E 4 E 7 E 4 E
13 12 E 25 E 14 3 3 4 5
14 8 E 23 E 3 3 2 1 2
15 10 E - E - E - E - E 5 E 17 E
17 20 E 18 E 25 E 23 E 15 E 4 E 7 E
18 6 7 3 6 9 9 5
20 6 6 5 6 6 6 7
21 48 3 4 - - 143 113
22 3 4 3 4 3 2 2
23 7 5 6 5 6 6 5
24 5 E 23 E 9 E 12 E 47 E 6 E 10 E
25 3 2 4 3 3 3 4
26 7 E 6 E 28 E 4 5 6 4
27 10 6 5 7 6 7 6
28 2 3 5 6 8 7 6
29 28 E - - 4 7 6 5
30 3 2 1 4 4 5 3
31 5 3 6 4 5 3 2
MEAN 13 11 9 7 11 6 22
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 196,198
modelling problems
(2) PNR21 deleted from sp3-file for day 198
modelling problems
(3) PNR29 deleted from sp3-file for day 196
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# 195 196 197 198 199 200 201
----------------------------------------------------
algo 400003 1776 0 2170 1882 2078 2144 2180
aoml 484001 1860 1706 1858 1741 1774 1850 1790
artu 198001 0 0 2263 2157 2173 2418 2503
asc1 570002 2605 2351 2567 0 0 0 0
bahr 650001 2246 2083 2268 2078 2203 2256 2256
bili 289001 2654 2430 2607 2405 2624 2637 2635
bjfs 288001 2211 0 2250 2045 2216 0 0
bogt 540001 2391 2244 2354 2231 2358 2387 2400
braz 550001 2013 1904 2093 1861 2033 0 0
brmu 485001 1747 1737 1835 1620 1826 1828 1782
cas1 820001 2628 2463 2659 2464 2673 2684 2671
chat 340002 2252 2065 2281 2145 2289 2276 2282
coco 350001 2330 2195 2376 2222 2222 2343 2337
dav1 810001 2627 2413 2593 2453 2662 2649 2648
dgar 360001 2485 2320 2599 2291 0 0 0
drao 475003 2328 2126 2390 2226 2333 2360 2375
eisl 720001 1697 1537 1692 1564 1705 1692 1703
fair 420002 2418 2246 2367 2156 2289 2358 2348
gala 725001 2353 2196 2382 2282 2327 2390 2412
gold 410002 2276 2052 2268 2125 2181 2178 1854
goug 680001 1735 1589 1697 0 0 0 0
harb 601001 2155 1975 2138 2035 2141 2152 2151
hob2 321001 2325 2136 2364 2178 2333 2290 2365
hofn 492004 2619 2432 2610 2390 2557 2602 2345
iisc 270002 2335 2082 2324 2093 2284 2319 2323
invk 471001 0 2432 2599 2365 2551 2495 2471
irkt 280001 1982 1787 1958 1776 1944 1952 1963
jplm 415002 1813 1727 1875 1729 1899 1778 1888
kerg 850002 1836 1727 1879 1740 1880 1878 1899
kodk 425001 2163 1993 2165 2030 2132 2134 2165
kokb 700002 2268 2103 2246 2064 2250 2188 2127
kosg 110001 2413 2276 2412 2256 2380 2454 2349
kour 510002 2680 2392 2665 2545 2690 2707 2639
kstu 250001 0 0 1912 1686 1832 1848 1783
kwj1 740001 1498 1222 1374 1361 1343 1098 0
lae1 355001 2423 2186 0 2259 2406 2398 2366
lhas 240001 1989 1841 1954 1801 0 1804 1985
lpgs 564301 0 0 1213 0 0 0 1343
madr 120002 2141 2040 2197 2046 2120 2190 0
mali 630002 2022 1863 2043 1932 2028 2080 2023
mas1 610101 2030 1887 2030 1892 1948 2014 1968
mate 130002 2023 1569 1182 1901 1925 1978 2065
mbar 635001 2587 2386 2590 2354 2534 2567 2491
mcm4 800201 2144 2019 1635 2074 2262 2164 2202
mdo1 418001 1783 1682 1720 1628 1817 1632 1796
mets 180001 2656 2423 2674 2433 2576 2574 2647
mizu 201001 1972 1772 1960 1777 1946 1856 1927
msku 696001 2141 2142 2234 2233 2300 2218 2412
nklg 695001 2044 1955 2195 2046 2099 2071 2203
nlib 409001 1595 1492 1633 1505 1573 1602 1510
noum 381001 2166 2041 2202 1917 2010 2065 2207
nril 281001 2544 2316 2405 2291 2456 2512 2354
nya1 140102 2687 2511 2677 2472 2644 2693 2690
obe2 161101 2360 2225 2315 2113 2297 2226 2341
ohi2 830201 0 0 2281 2066 2272 2179 2275
onsa 105001 2418 2298 2341 2302 2378 2435 2446
ous2 388001 2088 1988 2126 1948 2088 2086 2043
petp 285101 2180 2126 2305 2136 2203 2165 2127
pots 165001 2457 2307 2308 2154 2383 2459 2383
qaq1 105601 2614 2415 2601 2402 2540 2522 2585
reso 476001 2220 1976 2044 1936 2131 2080 2034
reyk 491001 2370 2330 2431 2323 2204 2403 2431
riog 561001 2435 2252 2391 2223 2455 2265 2473
sant 500002 2340 2183 2369 2194 2331 2263 2346
scub 495001 2233 1726 2264 2131 2198 2144 2225
sey1 620002 1527 1323 1483 1429 1420 1572 1470
stjo 405003 2105 1965 2129 1986 2062 2107 2134
suth 660001 2273 2137 2317 2183 2294 2317 2316
sutm 661001 2112 2036 2222 1849 2142 2203 2307
syog 840001 2029 1904 0 0 0 1997 0
thti 712101 2135 1988 2146 2025 2194 2074 2110
tidb 305003 2245 2027 2270 2045 2292 2281 2255
tixi 286001 2726 2560 2744 2555 2723 2721 0
tow2 302001 2457 2256 2498 2317 2509 2303 2391
tro1 150102 2556 2270 2493 2314 2494 2543 2548
tskb 205001 1929 1720 1754 1796 1911 1876 1868
twtf 221001 0 2021 1645 2137 2269 2194 2136
unsa 564501 1582 1360 1578 1450 1638 1557 1596
urum 243101 2332 2183 2347 2146 2324 2322 2362
usud 200002 2000 1872 1880 1931 2073 2029 2070
vill 125001 2244 2113 2270 2078 2189 2222 2176
wes2 408001 2146 1945 2121 1961 2048 2067 2078
wsrt 111002 2460 2276 2318 2222 2324 2435 2432
wtzr 160101 2378 2260 2389 2246 2359 2430 2430
wuhn 207001 2083 2013 2141 2037 0 0 2083
yell 470004 2454 2260 2418 2266 2402 2449 2404
yssk 287001 2321 2196 2395 2182 2349 2382 2377
zeck 195001 2128 0 0 0 2061 2097 2120
zwen 190001 2320 2091 2437 2241 2365 2323 2421
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 195 196 197 198 199 200 201
------------------------------------------
1 6527 6484 6604 6623 6752 6603 6378
2 6692 6407 6922 6899 6752 6414 6498
3 6522 6368 6560 6469 6370 6385 6200
4 6552 6477 6785 6660 6624 6475 6370
5 6541 6397 6747 6711 6494 6485 6387
6 6557 6492 6766 6663 6591 6422 6288
7 6819 6752 7102 6959 6755 6713 6488
8 6617 6454 6592 6606 6459 6297 6142
9 6560 6433 6827 6728 3797 6328 6238
10 6703 6589 6752 6800 6724 6570 6485
11 6406 6364 6559 6236 6058 6039 5851
13 6331 6329 6611 6643 6644 6462 6359
14 6539 6559 6965 6759 6704 6626 6535
15 6360 0 6275 0 6218 6216 5999
17 6134 6150 6299 6233 6144 6068 5863
18 6766 6614 6901 6808 6649 6609 6487
20 6672 6594 6913 6829 6692 6626 6450
21 6664 6514 6678 0 6472 6240 6333
22 6597 6504 6677 6662 6587 6480 6139
23 6754 6709 6992 6959 6925 6694 6687
24 6724 6532 6893 6933 6748 6544 6537
25 6924 6912 7153 7126 6954 6988 6731
26 6305 6090 6383 6598 6371 6374 6140
27 6544 6415 6561 6553 6397 6131 6045
28 6700 6701 6831 6855 6582 6593 6415
29 6323 0 6589 6556 6446 6319 6179
30 6581 6457 6934 6666 6463 6465 6245
31 6509 6371 6534 6547 6376 6325 6157
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 2 DAYS: 195 to 201
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 0.5 4000 FIXED UUUUUUU
AOML 3.9 1.1 0.9 4840 NNNNNNN
ARTU 1.1 0.1 0.5 1980 .NNNNNN
ASC1 1.9 1.4 0.7 5700 NNNN...
BAHR 1.0 0.3 1.5 6500 NNNNNNN
BILI 3.2 0.7 0.5 2890 NNNNNNN
BJFS 8.2 1.1 1.2 2880 NNNNNNN
BOGT 2.2 1.4 0.9 5400 NNNNNNN
BRAZ 1.6 0.9 1.0 5500 FIXED UUUUUU.
BRMU 0.4 0.2 0.5 4850 FIXED UUUUUUU
CAS1 0.7 1.0 1.6 8200 NNNNNNN
CHAT 1.1 2.5 1.1 3400 NNNNNNN
COCO 3.1 1.3 0.7 3500 NNNNNNN
DAV1 1.1 0.6 1.1 8100 FIXED UUUUUUU
DGAR 3.3 1.3 2.1 3600 NNNNN..
DRAO 0.4 0.3 0.9 4750 FIXED UUUUUUU
EISL 2.9 2.7 3.0 7200 NNNNNNN
FAIR 0.8 0.2 0.8 4200 FIXED UUUUUUU
GALA 1.7 1.2 0.4 7250 NNNNNNN
GOLD 3.1 0.6 1.1 4100 NNNNNNN
GOUG 13.6 3.5 1.9 6800 NNNN...
HARB 1.2 0.5 1.6 6010 NNNNNNN
HOB2 2.4 2.0 1.8 3210 NNNNNNN
HOFN 2.6 0.2 0.4 4920 NNNNNNN
IISC 1.7 0.3 1.7 2700 NNNNNNN
INVK 2.0 0.4 1.0 4710 NNNNNNN
IRKT 1.0 0.3 0.3 2800 FIXED UUUUUUU
JPLM 1.8 0.5 1.0 4150 NNNNNNN
KERG 1.0 1.0 0.6 8500 FIXED UUUUUUU
KODK 3.4 0.8 0.5 4250 NNNNNNN
KOKB 1.5 0.6 1.6 7000 FIXED UUUUUUU
KOSG 0.6 0.3 0.3 1100 FIXED UUUUUUU
KOUR 6.0 1.0 1.1 5100 FIXED UUUUNNU
KSTU 3.4 0.9 1.6 2500 .NNNNNN
KWJ1 8.7 4.5 11.7 7400 FIXED NNUUUNN
LAE1 2.2 1.0 3.8 3550 NNNNNNN
LHAS 0.8 0.4 0.5 2400 FIXED UUUUUUU
LPGS 9.2 1.4 1.3 5643 NNNN.NN
MADR 2.2 0.5 0.6 1200 NNNNNNN
MALI 3.7 0.5 1.5 6300 NNNNNNN
MAS1 1.2 0.2 0.6 6101 FIXED UUUUUUU
MATE 0.5 0.8 0.4 1300 FIXED UUUUUUU
MBAR 2.5 1.2 1.5 6350 NNNNNNN
MCM4 3.0 1.2 1.0 8002 NNNNNNN
MDO1 1.8 0.5 0.8 4180 FIXED UUUUUUU
METS 3.1 0.7 0.4 1800 NNNNNNN
MIZU 3.9 1.0 1.4 2010 NNNNNNN
MSKU 1.9 0.5 0.9 6960 NNNNNNN
NKLG 2.2 0.6 1.3 6950 NNNNNNN
NLIB 0.8 0.5 0.3 4090 FIXED UUUUUUU
NOUM 4.6 1.9 1.6 3810 NNNNNNN
NRIL 2.6 1.4 0.7 2810 NNNNNNN
NYA1 1.4 0.5 0.4 1401 NNNNNNN
OBE2 2.2 0.8 0.5 1611 NNNNNNN
OHI2 1.5 0.8 0.9 8302 .NNNNNN
ONSA 0.5 0.3 0.2 1050 FIXED UUUUUUU
OUS2 2.9 2.5 1.3 3880 NNNNNNN
PETP 2.4 0.5 0.7 2851 NNNNNNN
POTS 1.6 0.2 0.5 1650 FIXED UUUUUUU
QAQ1 2.5 0.7 0.2 1056 NNNNNNN
RESO 2.7 0.3 0.6 4760 NNNNNNN
REYK 1.9 0.5 0.3 4910 NNNNNNN
RIOG 1.9 0.8 0.8 5610 NNNNNNN
SANT 2.7 1.1 0.5 5000 FIXED NNNNNUU
SCUB 3.7 1.3 0.5 4950 NNNNNNN
SEY1 6.4 0.8 1.3 6200 NNNNNNN
STJO 3.7 1.1 0.7 4050 NNNNNNN
SUTH 2.5 0.8 1.9 6600 NNNNNNN
SUTM 2.7 0.7 1.9 6610 NNNNNNN
SYOG 3.7 1.2 0.9 8400 NNN.NNN
THTI 3.9 2.3 2.0 7121 NNNNNNN
TIDB 1.8 2.2 2.9 3050 NNNNNNN
TIXI 2.0 0.4 0.4 2860 NNNNNNN
TOW2 7.3 1.6 3.3 3020 NNNNNNN
TRO1 2.4 0.6 1.4 1501 NNNNNNN
TSKB 1.4 0.7 1.2 2050 FIXED UUUUUUU
TWTF 7.4 1.0 2.4 2210 NNNNNNN
UNSA 1.7 1.2 0.9 5645 NNNNNNN
URUM 2.9 0.4 1.6 2431 NNNNNNN
USUD 2.9 3.6 3.5 2000 NNNNNNN
VILL 0.8 0.6 0.6 1250 FIXED UUUUUUU
WES2 0.4 0.2 0.5 4080 FIXED UUUUUUU
WSRT 1.4 0.5 0.4 1110 NNNNNNN
WTZR 0.5 0.4 0.1 1601 FIXED UUUUUUU
WUHN 10.0 1.3 2.3 2070 NNNNNNN
YELL 0.7 0.4 0.6 4700 FIXED UUUUUUU
YSSK 2.6 0.3 0.9 2870 NNNNNNN
ZECK 4.2 1.1 1.1 1950 NN.NNNN
ZWEN 2.1 1.0 0.1 1900 FIXED UUNNUUN
--------------------------------------------------------------------------------
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 DGAR DRAO EISL FAIR GALA GOLD GOUG 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 POTS QAQ1 RESO REYK RIOG SANT SCUB SEY1 STJO SUTH SUTM SYOG THTI TIDB TIXI TOW2 TRO1 TSKB TWTF UNSA URUM USUD VILL WES2 WSRT WTZR WUHN YELL YSSK ZECK ZWEN
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