[IGSREPORT-9192] Wk 1161 GFZ Analysis Report
igsa at gfz-potsdam.de
igsa at gfz-potsdam.de
Thu Apr 18 00:59:57 PDT 2002
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IGS Electronic Report 18 Apr 01:00:02 PDT 2002 Message Number 9192
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Author : G. Gendt
Subject: Wk 1161 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1161 (DAYS 097-103, DATES 07-04-02 TO 13-04-02)
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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:
______________________________________________________________________________
gfz11617.sum this text file
gfz11617.erp Earth rotation parameters
gfz11617.snx Weekly SINEX File
gfz1161[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1161 DAYS 096 - 103
____________________________________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR 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"
52370.500 -10057 546439 -321921761 8400 46 48 38 38 68 37 27 2878 1227 45 45
52371.500 -7360 547562 -321930172 8191 44 46 25 25 72 37 27 2571 1033 30 30
52372.500 -4917 548330 -321938336 7831 44 46 21 21 75 37 28 2435 580 26 26
52373.500 -2774 548997 -321946422 8006 44 46 22 22 75 37 26 1986 763 25 26
52374.500 -697 549553 -321954236 7547 44 45 20 20 80 37 27 2421 325 24 25
52375.500 2187 549945 -321961982 7989 44 45 19 19 81 37 28 3419 731 24 24
52376.500 5375 550831 -321970034 8183 44 45 20 20 73 37 28 2996 1051 25 26
52377.500 8361 551615 -321977640 7082 44 46 25 25 78 37 27 3134 659 29 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 097 098 099 100 101 102 103
-------------------------------------------------------
01 10 9 11 10 9 11 7
02 38 E 352 E 33 E - E - E 15 E 13 E
03 3 2 6 3 3 7 6
04 9 6 4 4 4 2 4
05 7 E 6 E 6 E 4 E 8 E 8 E 6 E
06 11 6 4 5 3 5 7
07 6 4 5 4 8 4 9
08 6 2 2 4 2 2 4
09 8 3 7 10 3 3 4
10 9 E 11 E 11 E 11 E 9 E 8 E 13 E
11 6 7 8 6 9 8 8
13 11 8 6 6 6 8 6
14 13 11 2 6 9 7 8
15 7 1 - - 3 5 3
17 - - 2 222 15 6 -
18 7 E 12 E 8 E 8 E 7 E 13 E 10 E
20 4 E 4 E 5 E 13 E 5 E 3 E 4 E
21 416 E 23 E 19 E 17 E 11 E 35 E 16 E
22 18 E 19 E 14 E 33 E 22 E 17 E 16 E
23 7 E 9 E 8 E 8 E 13 E 7 E 7 E
24 9 2 3 3 4 5 4
25 4 5 4 4 4 3 3
26 1 4 4 0 1 2 3
27 4 2 3 4 4 8 6
28 10 E 7 E - E - E 7 E 2 E 4 E
29 5 3 2 7 3 4 3
30 - E 7 E 12 E 14 E 7 E 10 E 17 E
31 4 3 7 6 4 3 6
MEAN 11 8 10 10 8 10 8
---------------------------------------------------
REMARKS:(1) PNR02 deleted from sp3-file for day 100
modelling problems
(2) PNR15 deleted from sp3-file for day 099
modelling problems
(3) PNR17 deleted from sp3-file for day 097,103
modelling problems
(3) PNR28 deleted from sp3-file for day 099
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# 097 098 099 100 101 102 103
----------------------------------------------------
algo 400003 2120 2166 2023 2159 2215 2221 2114
aoml 484001 1758 1844 1722 1753 1846 1844 1680
artu 198001 2311 2382 2245 2323 2414 2381 2291
asc1 570002 0 0 0 2174 2372 2333 2304
bahr 650001 2121 2134 1945 2151 2189 2220 2126
bjfs 288001 2127 0 2000 2122 2199 2155 2100
brmu 485001 1688 1754 1648 1721 1781 1705 1682
cas1 820001 2578 2594 2463 2299 2654 2571 2480
chat 340002 2133 2118 2093 2171 2235 2224 2153
coco 350001 2045 2083 1945 2124 2197 0 2049
dav1 810001 2604 2658 2507 2580 2605 2471 0
drao 475003 2276 2319 2196 2281 2367 2357 2219
fair 420002 1324 1441 1410 1396 1501 1506 1337
fort 520002 1475 1464 1204 1402 1512 1545 1509
gala 725001 2202 2141 1862 2036 2280 2146 2135
gold 410002 2131 2191 2047 2108 2231 2213 2163
goug 680001 0 1758 1613 1723 1804 1394 1630
guam 730001 1755 1420 1767 1579 1851 2087 1981
harb 601001 2125 2112 1890 2108 2178 0 2137
hob2 321001 2058 2040 2030 2048 2129 2072 2031
hofn 492004 2522 2625 2416 2539 2634 2665 2435
iisc 270002 0 0 1631 1832 1696 1816 1868
invk 471001 2572 2593 2442 2548 2646 2654 2499
irkt 280001 1598 1667 1483 1598 1796 1641 1617
jplm 415002 1743 1876 1748 1840 1910 1902 1824
kerg 850002 1348 1505 1410 1706 1371 0 1643
kit3 235101 0 0 0 1660 1684 0 0
kodk 425001 0 2218 2108 2202 2305 2275 2204
kosg 110001 2343 2399 2222 2332 2426 2426 2342
kour 510002 2542 2420 0 2552 2530 2544 2531
kstu 250001 1512 1773 1628 1675 1768 1792 1728
kwj1 740001 0 0 0 1229 1067 1111 0
lae1 355001 1973 0 0 0 2170 0 0
lhas 240001 1485 1547 1301 1571 1636 1458 1564
lpgs 564301 1497 1703 1625 1629 1638 1540 0
madr 120002 2063 2167 1960 2079 1994 2060 2083
mali 630002 2064 1841 1894 1932 2053 2024 1864
mas1 610101 2073 2091 1916 2038 2105 1961 2092
mate 130002 2012 1622 0 2041 1964 1597 2075
mbar 635001 2383 2369 2128 2451 2493 2535 2359
mdo1 418001 1390 1441 1236 1245 1405 1358 1391
mets 180001 2538 2641 2461 2527 2662 2648 2562
mizu 201001 2051 1982 1918 1985 2107 2104 2046
msku 696001 2245 2195 1694 0 1706 2212 2146
nklg 695001 2000 2020 1879 1915 2117 0 1935
nlib 409001 1201 1045 0 0 0 0 1404
noum 381001 2254 2167 2090 2261 2248 0 2234
nril 281001 2636 2627 2556 2560 2709 2705 2436
ntus 290001 2420 2544 2329 2501 2621 2483 2325
nya1 140102 2683 2759 2586 2685 2772 2766 2683
obe2 161101 2261 2337 2083 2260 2360 2361 1909
ohi2 830201 0 2219 2116 2202 2218 2272 2145
onsa 105001 2367 2349 2254 2350 2399 2431 2343
petp 285101 2186 2199 2133 2234 2228 1884 2160
pimo 211003 1576 1395 1401 1528 1409 1186 1615
pots 165001 2358 2419 2235 2360 2293 2461 2180
reso 476001 2585 2608 2467 2472 2608 2641 2546
reyk 491001 2420 2350 2165 2381 2428 2406 2169
riog 561001 0 0 0 0 0 2391 2216
sant 500002 2246 2243 2106 2233 2333 2234 2171
stjo 405003 2035 2085 1903 1968 2091 2127 2006
suth 660001 2243 2250 2105 2230 2314 2307 2235
sutm 661001 2075 1946 2062 2200 1683 2060 2044
syog 840001 1972 2095 1823 2047 0 2077 1672
thti 712101 2100 1893 2012 1811 1965 0 2047
tidb 305003 2147 2180 2075 2153 2217 2222 2162
tixi 286001 2647 2720 2571 2670 2757 2733 2612
tow2 302001 2302 2300 2243 2320 2388 2420 2343
tro1 150102 2611 2658 2500 2613 2712 2708 2626
twtf 221001 0 1990 1836 2066 2188 2027 2009
ulab 245201 0 1853 1988 2014 2186 2116 1760
unsa 564501 1437 1417 1329 1432 1476 1425 1107
urum 243101 2226 0 2134 2233 2298 2276 2225
usud 200002 1919 1886 1865 1982 2066 2084 1997
vill 125001 2121 2111 2045 2152 2242 2227 2161
wes2 408001 2082 0 0 1985 2150 2139 2093
wsrt 111002 2370 2448 2264 2369 2460 2467 2357
wtzr 160101 2155 1580 1996 2109 2168 2222 2120
wuhn 207001 0 2082 1972 2097 2166 2081 2066
yar1 310002 1247 1482 1297 1390 1020 0 1270
yell 470004 2399 2454 2300 2406 2500 2405 2417
yssk 287001 2230 2254 2092 2275 2351 2296 2187
zeck 195001 0 2033 1856 1965 2031 0 0
zwen 190001 2314 2376 2154 2205 2407 2407 1966
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 097 098 099 100 101 102 103
------------------------------------------
1 5847 6039 6067 6461 6520 5894 6218
2 5285 4926 5347 0 5904 5302 5680
3 5558 5628 5836 6266 6306 5589 5868
4 5750 6085 5946 6381 6377 5933 6316
5 5292 5312 5437 5823 5853 4850 5769
6 5731 5702 6010 6349 6303 5760 6096
7 5925 6085 6026 6503 6500 5944 6396
8 5541 5552 5623 6157 6104 5623 5787
9 5279 5436 5706 6054 6018 5477 5919
10 5486 5633 5650 5987 6048 5657 5937
11 5549 5599 5615 6125 6230 5585 5920
13 5669 5790 5818 6204 6359 5714 6020
14 5855 6017 5964 6382 6390 5599 6251
15 5578 4582 0 6060 6088 5611 5933
17 0 4259 4827 5762 6095 5603 0
18 5556 5693 5712 6130 6097 5601 6011
20 5611 5658 5710 6046 6191 5555 5871
21 5332 5556 5601 6016 6078 5532 5767
22 5508 5619 5483 5868 5908 5356 5816
23 5417 5639 5673 6092 5944 5575 5881
24 5880 6085 6122 6522 6553 5871 6335
25 6055 6182 6088 6491 6675 5886 6258
26 5348 5572 5720 6096 6066 5564 5863
27 5475 5452 5526 5990 6040 5467 5585
28 5395 5381 0 5985 5877 5346 5655
29 5695 5939 5972 6353 6257 5945 6198
30 5216 5383 5406 5737 5770 5330 5662
31 5777 5864 5768 6263 6354 5646 5935
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 2 DAYS: 097 to 103
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 0.5 0.2 4000 FIXED UUUUUUU
AOML 3.0 0.8 0.8 4840 NNNNNNN
ARTU 1.2 0.6 0.5 1980 NNNNNNN
ASC1 4.1 0.6 1.7 5700 N.NNNNN
BAHR 6.2 1.3 0.7 6500 NNNNNNN
BILI 0.0 0.0 0.0 2890 ......N
BJFS 2.8 1.0 0.6 2880 NNNNNNN
BRMU 0.7 0.3 0.3 4850 FIXED UUUUUUU
CAS1 2.3 1.0 0.6 8200 NNNNNNN
CHAT 3.9 1.3 1.2 3400 NNNNNNN
COCO 3.5 0.9 3.4 3500 NNNNNNN
DAV1 2.0 1.0 0.7 8100 FIXED UUUUUUU
DRAO 0.9 0.6 0.3 4750 FIXED UUUUUUU
FAIR 0.5 0.4 0.5 4200 FIXED UUUUUUU
FORT 4.0 1.5 1.2 5200 FIXED UUUUUUU
GALA 2.9 1.7 1.1 7250 NNNNNNN
GOLD 1.9 0.5 0.8 4100 NNNNNNN
GOUG 4.3 1.9 2.5 6800 NNNNNNN
GUAM 3.1 0.8 0.8 7300 FIXED NUUUNUN
HARB 3.0 0.6 1.1 6010 NNNNNNN
HOB2 5.4 0.9 0.7 3210 FIXED NNNUUUU
HOFN 1.3 1.0 0.7 4920 NNNNNNN
IISC 2.3 1.6 3.8 2700 .NNNNNN
INVK 2.3 3.8 0.8 4710 NNNNNNN
IRKT 0.6 0.5 0.4 2800 FIXED UUUUUUU
JPLM 1.9 0.5 0.7 4150 NNNNNNN
KERG 1.0 1.3 1.7 8500 FIXED UUUUUUU
KIT3 0.2 0.2 0.5 2351 FIXED ..UUUUU
KODK 1.5 1.1 0.5 4250 NNNNNNN
KOSG 0.4 0.2 0.4 1100 FIXED UUUUUUU
KOUR 2.1 1.0 1.2 5100 FIXED UNNNNNN
KSTU 3.5 0.6 0.5 2500 NNNNNNN
KWJ1 14.8 2.9 4.3 7400 FIXED N.UUUNN
LAE1 3.0 2.7 1.1 3550 NN.NNNN
LHAS 1.0 0.4 0.5 2400 FIXED UUUUUUU
LPGS 8.3 1.6 1.8 5643 NNNNNNN
MADR 2.7 0.6 0.6 1200 NNNNNNN
MALI 0.7 1.1 1.7 6300 NNNNNNN
MAS1 0.7 0.5 0.9 6101 FIXED UUUUUUU
MATE 0.4 0.3 0.2 1300 FIXED UUUUUUU
MBAR 2.1 0.6 0.8 6350 NNNNNNN
MDO1 2.1 1.1 0.6 4180 FIXED UUUUUUU
METS 4.4 0.3 0.3 1800 NNNNNNN
MIZU 1.9 0.6 1.6 2010 NNNNNNN
MSKU 4.4 1.0 0.3 6960 NNNNNNN
NKLG 7.4 1.6 1.6 6950 NNNNNNN
NLIB 0.3 1.0 0.5 4090 FIXED UUU..UU
NOUM 8.6 1.3 1.5 3810 NNNNNNN
NRIL 2.9 0.5 0.5 2810 NNNNNNN
NTUS 7.3 1.4 1.0 2900 NNNNNNN
NYA1 1.9 0.6 0.7 1401 NNNNNNN
OBE2 0.9 0.6 0.2 1611 NNNNNNN
OHI2 5.6 0.9 0.8 8302 NNNNNNN
ONSA 0.4 0.1 0.3 1050 FIXED UUUUUUU
PETP 1.6 0.7 1.1 2851 NNNNNNN
PIMO 8.6 1.5 1.7 2110 NNNNNNN
POTS 1.7 0.2 0.2 1650 FIXED UUUUUUU
RESO 2.1 0.9 1.3 4760 NNNNNNN
REYK 1.2 1.0 0.7 4910 NNNNNNN
RIOG 1.6 0.7 1.6 5610 ....NNN
SANT 3.4 1.3 1.4 5000 FIXED UNNUUUU
STJO 1.3 0.5 0.4 4050 NNNNNNN
SUTH 1.6 0.5 0.9 6600 NNNNNNN
SUTM 1.4 0.5 1.1 6610 NNNNNNN
SYOG 2.4 1.1 2.6 8400 NNNNNNN
THTI 5.6 3.0 3.3 7121 NNNNNNN
TIDB 5.8 1.0 0.7 3050 NNNNNNN
TIXI 4.3 1.4 2.2 2860 NNNNNNN
TOW2 6.8 1.0 1.2 3020 NNNNNNN
TRO1 1.7 0.6 0.5 1501 NNNNNNN
TWTF 3.0 0.6 1.8 2210 NNNNNNN
ULAB 1.9 1.1 1.1 2452 NNNNNNN
UNSA 5.9 1.6 2.0 5645 NNNNNNN
URUM 2.5 0.6 0.8 2431 NNNNNNN
USUD 4.2 1.7 1.2 2000 NNNNNNN
VILL 0.8 0.4 0.3 1250 FIXED UUUUNNU
WES2 0.5 0.4 0.2 4080 FIXED UUUUUUU
WSRT 1.7 0.4 0.2 1110 NNNNNNN
WTZR 0.4 0.4 0.2 1601 FIXED UUUUUUU
WUHN 3.4 0.8 0.6 2070 NNNNNNN
YAR1 2.6 1.1 1.9 3100 NNNNNNN
YELL 0.8 0.4 0.3 4700 FIXED UUUUUUU
YSSK 1.9 0.5 1.1 2870 NNNNNNN
ZECK 2.5 0.3 1.1 1950 NNNNNN.
ZWEN 0.7 0.5 0.6 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 BRMU CAS1 CHAT COCO DAV1 DRAO FAIR FORT GALA GOLD GOUG GUAM HARB HOB2 HOFN IISC INVK IRKT JPLM KERG KIT3 KODK KOSG KOUR KSTU KWJ1 LAE1 LHAS LPGS MADR MALI MAS1 MATE MBAR MDO1 METS MIZU MSKU NKLG NLIB NOUM NRIL NTUS NYA1 OBE2 OHI2 ONSA PETP PIMO POTS RESO REYK RIOG SANT STJO SUTH SUTM SYOG THTI TIDB TIXI TOW2 TRO1 TWTF ULAB UNSA URUM USUD VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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