[IGSREPORT-9382] Wk 1171 GFZ Analysis Report
igsa at gfz-potsdam.de
igsa at gfz-potsdam.de
Thu Jun 27 05:03:55 PDT 2002
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IGS Electronic Report 27 Jun 05:04:00 PDT 2002 Message Number 9382
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Author : G. Gendt
Subject: Wk 1171 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1171 (DAYS 167-173, DATES 16-06-02 TO 22-06-02)
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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:
______________________________________________________________________________
gfz11717.sum this text file
gfz11717.erp Earth rotation parameters
gfz11717.snx Weekly SINEX File
gfz1171[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1171 DAYS 166 - 173
____________________________________________________________________________________________________
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"
52440.500 197453 501262 -322267425 -3130 39 40 29 29 85 37 27 3258 -2101 35 41
52441.500 200716 499012 -322265817 -484 38 39 20 20 86 37 27 3188 -2394 25 28
52442.500 203617 496578 -322266631 1612 38 39 18 18 85 37 26 2805 -2472 23 25
52443.500 206150 494114 -322268949 2519 38 39 18 18 83 37 27 2456 -2524 22 25
52444.500 208809 491699 -322272117 3272 38 39 17 17 86 37 27 3006 -2286 22 24
52445.500 211487 489668 -322275318 2822 38 39 17 17 84 37 28 2408 -1893 21 23
52446.500 213626 487868 -322277916 2078 38 39 17 17 84 37 26 1984 -1974 21 24
52447.500 215651 485653 -322279110 864 38 39 21 21 82 37 27 2061 -2432 25 27
____________________________________________________________________________________________________
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 167 168 169 170 171 172 173
-------------------------------------------------------
01 8 E 6 E 8 E 7 E 15 E 15 E 19 E
02 5 12 2 4 5 4 4
03 6 6 4 5 3 4 3
04 2 3 5 5 4 5 3
05 2 2 4 4 1 1 2
06 6 9 5 5 4 6 6
07 5 4 6 6 3 6 5
08 4 6 7 7 4 5 2
09 2 3 7 2 3 2 2
10 5 3 6 8 4 6 6
11 9 5 4 4 6 4 5
13 6 E 2 E 7 E 4 E 4 E - E - E
14 8 E 5 E 8 E 9 E 3 E 5 E 3 E
15 3 5 5 5 5 5 4
17 2 4 4 - - - -
18 4 4 3 7 19 6 6
20 4 5 4 4 5 5 5
21 3 - - 3 3 62 8
22 3 4 3 2 5 4 4
23 9 10 9 6 6 8 7
24 2 42 31 38 30 38 34
25 3 3 2 4 3 4 6
26 7 E 10 E 10 E 10 E 8 E 9 E 8 E
27 - - - - 3 6 2
28 3 4 5 8 5 3 3
29 11 E 13 E 15 E 17 E 13 E 17 E 17 E
30 8 4 3 3 1 1 4
31 2 3 5 2 2 3 4
MEAN 6 10 9 10 9 16 9
---------------------------------------------------
REMARKS:(1) PNR13 deleted from sp3-file for day 172
modelling problems
(2) PNR17 deleted from sp3-file for day 170,172,173
modelling problems
(3) PNR21 deleted from sp3-file for day 168
modelling problems
(4) PNR27 deleted from sp3-file for day 167-169
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# 167 168 169 170 171 172 173
----------------------------------------------------
algo 400003 2199 2124 2202 2203 2215 2057 2171
aoml 484001 1743 1723 1729 1685 1853 1639 1719
artu 198001 1686 2322 2393 2344 2501 2246 2410
asc1 570002 2435 2245 0 2438 2492 2233 2293
bahr 650001 2181 2092 2142 2193 2268 2079 2188
bili 289001 2563 2460 2472 2411 2540 2424 2526
bjfs 288001 2167 2116 2037 2150 2207 2140 0
bogt 540001 2274 1392 2313 2225 2334 2179 2296
braz 550001 0 2017 0 0 0 0 0
brmu 485001 1779 1717 1707 1787 1828 0 0
cas1 820001 2566 2471 2538 2537 2641 2455 2539
chat 340002 2205 2121 2211 2072 2191 2083 2203
coco 350001 2293 2241 2249 0 2324 2163 2160
dav1 810001 2572 2471 2563 2566 2650 2467 2545
drao 475003 2290 2247 2310 2326 2332 2236 2322
eisl 720001 1606 1460 1542 1632 1644 1527 1632
fair 420002 1337 1333 1446 1522 1425 1307 1468
gala 725001 0 1415 2331 2157 2299 2303 2408
gold 410002 2210 2075 2120 2070 2184 2095 2171
goug 680001 1722 0 0 0 1635 1660 1622
guam 730001 2131 1872 2094 0 1676 1729 2159
harb 601001 2143 2039 2115 2084 2158 2041 2123
hob2 321001 2280 2209 2283 2272 2378 2185 2254
hofn 492004 2540 2394 2529 2436 2542 2449 2509
iisc 270002 2233 2030 2199 2177 2330 2192 2244
invk 471001 2575 2441 2523 2443 2496 2412 2512
irkt 280001 1913 1849 1867 1956 2004 1827 1949
jplm 415002 1829 1740 1780 1846 1929 1757 1831
kerg 850002 1822 1688 1335 1711 1840 1728 1767
kodk 425001 2116 2079 2099 2041 2123 0 0
kokb 700002 2264 2218 2262 2246 2346 2162 2258
kosg 110001 2309 2181 2157 2275 2402 2247 2315
kour 510002 0 2263 2527 2576 2733 2462 2604
kstu 250001 1779 1399 1708 1809 1834 1700 1798
kwj1 740001 1262 1293 1321 1174 1247 1207 1299
lae1 355001 2361 2260 0 2155 2397 2216 2295
lhas 240001 1958 0 1756 1898 0 1700 1761
lpgs 564301 1450 1374 1544 1394 1820 1727 1546
madr 120002 2098 1889 2109 1922 2027 2047 2129
mali 630002 2041 0 2034 2015 2064 1909 2039
mas1 610101 1990 1871 1987 1909 2059 1930 1965
mate 130002 1841 1608 931 1376 1770 1368 1919
mbar 635001 2584 2461 2528 2436 2583 2401 2612
mcm4 800201 1948 2005 1983 2193 2234 2092 2163
mdo1 418001 1673 1608 1656 1701 1836 1656 1727
mets 180001 2582 2477 2399 2262 2649 2388 2575
mizu 201001 2020 1877 1995 1871 2094 1666 0
msku 696001 2318 2071 2378 2009 2320 2260 2297
nklg 695001 2182 2016 2189 2005 2146 2041 2155
nlib 409001 1564 1514 1604 1611 1642 1533 1549
noum 381001 2333 0 2335 2073 2233 2156 2281
nril 281001 2469 2371 2350 2330 2483 2283 2401
nya1 140102 2251 2404 1982 2430 2403 1751 1824
obe2 161101 2292 2238 2283 2185 2328 2108 2331
ohi2 830201 1778 1444 2133 2151 2234 2182 2228
onsa 105001 2416 2214 2265 2282 2473 2310 2403
petp 285101 1516 1951 1536 1750 1741 1968 1256
pimo 211003 1175 0 0 1136 1131 1134 1328
pots 165001 2380 2229 2363 2361 2286 2162 2293
qaq1 105601 2507 2421 2458 2500 2595 2411 2491
reso 476001 2020 2006 1974 2000 2089 1963 2097
reyk 491001 2301 2252 2464 2346 2506 2226 2393
riog 561001 2387 2301 2351 2307 2396 2303 2364
sant 500002 2265 2218 2213 2174 2279 2193 2280
scub 495001 2323 2180 2201 2208 2279 2106 2281
sey1 620002 1413 1269 1339 1093 1349 1352 1447
stjo 405003 2144 2054 2103 2120 2191 1991 2055
suth 660001 2241 2152 2188 2152 2262 2151 2236
sutm 661001 2104 2180 2137 2131 2165 2010 2079
syog 840001 1987 1963 0 1866 0 1937 1960
thti 712101 2071 2001 2042 1980 2162 1971 2132
thu1 490001 0 0 0 1544 0 0 0
tidb 305003 2120 2102 2182 2108 2222 2101 2181
tixi 286001 2585 2585 2602 2569 2688 2445 2650
tow2 302001 2361 2239 2248 2382 2467 2323 2399
tro1 150102 2619 2520 2574 2519 2652 2490 2586
tskb 205001 0 1564 1814 1894 1876 1646 1797
twtf 221001 2190 2155 2211 2184 2290 2141 2205
ulab 245201 1973 1804 1507 0 0 0 0
unsa 564501 1562 1404 1524 1542 1630 1415 1501
urum 243101 2300 2211 2260 2296 2376 2194 2293
usud 200002 2003 1922 1980 1879 2046 1940 2004
vill 125001 2186 2083 2165 2045 2253 2102 2184
wes2 408001 2083 2010 2093 2045 2005 1957 2047
wsrt 111002 2364 2237 2163 2331 2412 2287 2346
wtzr 160101 2349 2239 2343 2269 2336 2202 2340
wuhn 207001 2089 2047 2012 2081 0 0 0
yell 470004 2360 2300 2372 2380 2449 2321 2389
yssk 287001 2290 2176 2182 2189 2307 2106 2297
zeck 195001 2077 2002 0 2115 0 0 0
zwen 190001 2355 2276 2284 2343 2305 2157 2173
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 167 168 169 170 171 172 173
------------------------------------------
1 6683 6620 6491 6766 6601 6465 6440
2 6969 6820 6688 6940 6800 6724 6690
3 6551 6471 6196 6574 6598 6458 6391
4 6938 6955 6874 7008 6726 6706 6789
5 6678 6616 6506 6577 6577 6563 6375
6 6738 6649 6486 6686 6614 6507 6471
7 6935 6809 6583 6964 6783 6791 6616
8 6723 6601 6405 6738 6530 6585 6470
9 6698 6503 6457 6641 6553 6613 6313
10 6851 6757 6691 6817 6659 6669 6521
11 6780 6562 6345 6671 6609 6526 6426
13 6550 6515 6374 6588 6445 0 6363
14 6739 6498 6415 6723 6605 6537 6492
15 6584 6449 6132 6372 6434 6452 6276
17 6502 6381 6103 0 6423 0 0
18 6732 6654 6366 6845 6738 6499 6419
20 6850 6745 6622 6773 6619 6576 6512
21 6649 0 5427 6712 6505 6423 6346
22 6658 6596 6386 6716 6661 6521 6351
23 6795 6860 6787 6906 6904 6929 6741
24 7025 6947 6898 7042 6905 6881 6880
25 7104 6935 6809 7068 7012 6973 6791
26 6546 6448 6117 6449 6187 6192 6103
27 0 0 0 3352 4611 6315 6301
28 6769 6616 6445 6809 6639 6596 6511
29 6439 6445 6076 6427 6234 6366 6206
30 6754 6590 6535 6770 6612 6629 6490
31 6633 6450 6216 6477 6557 6324 6295
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 2 DAYS: 167 to 173
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 0.6 0.3 0.4 4000 FIXED UUUUUUU
AOML 3.8 1.3 2.2 4840 NNNNNNN
ARTU 2.8 0.7 0.7 1980 NNNNNNN
ASC1 3.4 0.7 1.7 5700 NNNNNNN
BAHR 1.1 0.5 0.6 6500 NNNNNNN
BILI 2.2 0.9 0.7 2890 NNNNNNN
BJFS 5.1 1.7 1.9 2880 NNNNNNN
BOGT 13.3 1.3 1.9 5400 NNNNNNN
BRAZ 0.3 0.5 0.4 5500 FIXED UUU....
BRMU 0.6 0.5 1.1 4850 FIXED UUUUUU.
CAS1 8.5 0.9 1.8 8200 NNNNNNN
CHAT 2.2 1.0 2.7 3400 NNNNNNN
COCO 4.4 1.4 1.9 3500 NNNNNNN
DAV1 1.3 0.9 1.1 8100 FIXED UUUUUUU
DRAO 0.7 0.6 0.6 4750 FIXED UUUUUUU
EISL 5.4 1.9 1.2 7200 NNNNNNN
FAIR 1.0 0.7 0.3 4200 FIXED UUUUUUU
GALA 2.6 1.1 0.6 7250 NNNNNNN
GOLD 2.0 0.6 0.5 4100 NNNNNNN
GOUG 8.2 4.0 2.5 6800 NN.NNNN
GUAM 2.3 1.9 2.2 7300 NNNNNNN
HARB 5.1 1.5 1.1 6010 NNNNNNN
HOB2 2.7 1.8 2.4 3210 FIXED NUUUUUU
HOFN 3.9 1.0 1.6 4920 NNNNNNN
IISC 2.9 0.9 0.6 2700 NNNNNNN
INVK 3.0 0.3 0.2 4710 NNNNNNN
IRKT 0.6 0.5 0.4 2800 FIXED UUUUUUU
JPLM 2.1 0.7 0.4 4150 NNNNNNN
KERG 0.8 1.2 0.8 8500 FIXED UUUUUUU
KODK 1.5 0.4 0.2 4250 NNNNNN.
KOKB 3.6 1.0 1.5 7000 FIXED NNNNUUU
KOSG 0.5 0.3 0.4 1100 FIXED UUUUUUU
KOUR 5.1 0.6 1.5 5100 FIXED UNUUUUU
KSTU 1.6 1.1 0.3 2500 NNNNNNN
KWJ1 10.7 0.9 10.6 7400 FIXED UUNNNNN
LAE1 4.7 1.8 1.6 3550 NNNNNNN
LHAS 0.8 0.7 0.3 2400 FIXED UUUUUUU
LPGS 6.8 1.6 1.8 5643 NNNNNNN
MADR 1.0 0.3 0.3 1200 NNNNNNN
MALI 4.0 2.0 1.7 6300 NNNNNNN
MAS1 0.3 0.5 0.4 6101 FIXED UUUUUUU
MATE 0.6 0.1 0.3 1300 FIXED UUUUUUU
MBAR 2.7 1.1 1.3 6350 NNNNNNN
MCM4 4.8 1.3 1.2 8002 NNNNNNN
MDO1 1.8 1.2 0.5 4180 FIXED UUUUUUU
METS 2.8 0.7 0.5 1800 NNNNNNN
MIZU 1.5 1.3 1.1 2010 NNNNNNN
MSKU 1.4 1.0 1.2 6960 NNNNNNN
NKLG 3.5 1.1 0.8 6950 NNNNNNN
NLIB 0.7 0.5 0.4 4090 FIXED UUUUUUU
NOUM 4.1 0.5 1.6 3810 NNNNNNN
NRIL 4.8 0.7 0.2 2810 NNNNNNN
NYA1 4.7 0.4 0.3 1401 NNNNNNN
OBE2 3.1 0.7 0.4 1611 NNNNNNN
OHI2 4.9 1.4 2.3 8302 NNNNNNN
ONSA 0.7 0.2 0.1 1050 FIXED UUUUUUU
PETP 1.1 0.8 0.9 2851 NNNNNNN
PIMO 4.9 3.1 2.5 2110 NNNNNNN
POTS 1.5 1.1 0.5 1650 FIXED UUUUUUU
QAQ1 1.2 0.6 1.0 1056 NNNNNNN
RESO 4.6 0.6 0.3 4760 NNNNNNN
REYK 2.5 1.1 0.9 4910 NNNNNNN
RIOG 2.5 1.4 1.1 5610 NNNNNNN
SANT 2.0 1.0 1.0 5000 FIXED UUUUUUU
SCUB 4.0 0.6 1.5 4950 NNNNNNN
SEY1 10.4 3.8 1.7 6200 NNNNNNN
STJO 1.8 0.4 0.9 4050 NNNNNNN
SUTH 3.2 1.6 1.2 6600 NNNNNNN
SUTM 2.5 1.7 1.0 6610 NNNNNNN
SYOG 2.1 1.4 1.4 8400 NNNNNNN
THTI 6.8 2.9 3.8 7121 NNNNNNN
THU1 2.0 1.1 0.1 4900 FIXED ..UUU.U
TIDB 5.3 1.1 1.1 3050 NNNNNNN
TIXI 3.0 0.8 0.7 2860 NNNNNNN
TOW2 1.4 1.6 1.2 3020 NNNNNNN
TRO1 2.0 0.6 1.0 1501 NNNNNNN
TSKB 2.0 0.7 1.4 2050 FIXED UUUUUUU
TWTF 7.5 1.1 1.5 2210 NNNNNNN
ULAB 1.2 1.4 0.7 2452 NNNN...
UNSA 2.9 0.9 1.0 5645 NNNNNNN
URUM 1.1 0.7 0.8 2431 NNNNNNN
USUD 2.4 1.3 2.5 2000 NNNNNNN
VILL 1.1 0.3 0.2 1250 FIXED UUUUUUU
WES2 0.7 0.3 0.4 4080 FIXED UUUUUUU
WSRT 1.1 0.4 0.6 1110 NNNNNNN
WTZR 0.6 0.4 0.2 1601 FIXED UUUUUUU
WUHN 5.5 1.6 1.9 2070 NNNNN.N
YELL 0.5 0.3 0.3 4700 FIXED UUUUUUU
YSSK 5.7 1.1 0.6 2870 NNNNNNN
ZECK 2.0 1.1 0.7 1950 NNNNN..
ZWEN 2.3 1.2 0.6 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 PETP PIMO POTS QAQ1 RESO REYK RIOG SANT SCUB SEY1 STJO SUTH SUTM SYOG THTI THU1 TIDB TIXI TOW2 TRO1 TSKB TWTF ULAB UNSA URUM USUD VILL WES2 WSRT WTZR WUHN YELL YSSK ZECK ZWEN
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