[IGSREPORT-8625] Wk 1131 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Thu Sep 20 04:23:37 PDT 2001
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IGS Electronic Report 20 Sep 04:23:45 PDT 2001 Message Number 8625
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Author : G. Gendt
Subject: Wk 1131 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1131 (DAYS 252-258, DATES 09-09-01 TO 15-09-01)
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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:
______________________________________________________________________________
gfz11317.sum this text file
gfz11317.erp Earth rotation parameters
gfz11317.snx Weekly SINEX File
gfz1131[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1131 DAYS 251 - 258
____________________________________________________________________________________________________
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"
52160.500 138399 137336 -320304581 2153 21 23 34 34 75 37 29 -2349 -702 47 49
52161.500 135975 136414 -320306961 2558 19 20 27 27 76 37 29 -2409 -1175 34 35
52162.500 133482 135144 -320309544 2307 18 19 22 22 75 37 28 -2580 -1190 29 30
52163.500 130478 134041 -320312062 1947 18 19 22 22 76 37 28 -3357 -1098 28 30
52164.500 127271 132855 -320314427 2095 18 19 22 22 74 37 28 -2970 -1013 28 29
52165.500 124161 131788 -320316665 2008 17 19 21 21 79 37 28 -3547 -1063 27 29
52166.500 120662 130599 -320318988 2268 18 19 22 22 75 37 28 -3566 -1090 29 30
52167.500 116980 129633 -320321516 2310 19 20 28 28 75 37 27 -3859 -663 34 36
____________________________________________________________________________________________________
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 252 253 254 255 256 257 258
-------------------------------------------------------
01 3 3 4 4 7 6 7
02 57 21 25 43 3 3 22
03 6 5 3 2 5 3 3
04 5 3 3 3 5 4 5
05 4 4 4 2 5 5 8
06 5 9 8 6 2 5 2
07 9 8 2 8 12 7 4
08 14 E 5 E 4 E 8 E 15 E 4 E 5 E
09 9 E 15 E 7 E 17 E 7 7 4
10 2 2 3 11 6 6 7
11 6 7 5 6 13 13 9
13 9 11 10 8 12 10 9
14 4 6 6 6 8 6 4
15 19 E 79 E 9 E 13 19 4 12
17 42 E 51 E 62 E 98 E 4 E 5 E -
18 9 6 7 6 8 8 7
19 406 E - - - - - -
20 4 6 2 6 9 9 6
21 76 153 5 175 30 90 204
22 3 7 4 3 3 6 5
23 10 19 16 99 14 7 24
24 5 E 3 4 10 11 9 9
25 9 E 16 E 15 4 5 4 4
26 3 4 6 2 6 2 4
27 10 E 6 E 20 E 5 13 7 8
28 11 14 9 11 10 13 9
29 4 6 6 5 7 4 4
30 4 4 3 4 6 4 7
31 9 5 4 5 6 5 4
MEAN 21 20 15 29 11 18 9
---------------------------------------------------
REMARKS:(1) PNR17 deleted from sp3-file for day 258
modelling problems
(2) PNR19 deleted from sp3-file for day 253-258
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# 252 253 254 255 256 257 258
----------------------------------------------------
algo 400003 1938 1871 1894 1901 1850 1903 1842
aoml 484001 1670 1616 1764 1735 1589 1614 1595
areq 530002 2103 2029 2026 0 1990 2010 1948
artu 198001 1929 1891 1884 1888 1923 1923 1821
bahr 650001 0 1768 0 1812 1697 1770 1729
bili 289001 2169 2178 2166 2170 2184 2193 2092
bjfs 288001 1886 1723 1821 1794 1682 0 0
brmu 485001 1706 1549 1668 1749 1664 1624 1606
cas1 820001 2141 2086 2117 2088 2097 2097 1997
chat 340001 1743 1717 1681 1652 1745 1746 1632
coco 350001 0 2009 1892 1800 1864 1712 1738
cord 555001 1071 1105 1133 1096 1116 937 0
dav1 810001 2199 2136 2142 2134 2154 2132 2061
drao 475003 1853 1876 1914 1955 1922 1942 1885
eisl 720001 1302 1337 1231 1054 973 1297 1068
fort 520002 990 0 0 0 961 929 879
gala 725001 2236 1856 2067 2205 2095 1853 2171
gold 410002 1272 1538 1337 1283 1408 1450 1252
goug 680001 1842 0 0 0 0 0 0
guam 730001 1892 1827 1801 2064 1977 1982 1917
hob2 321001 2018 1952 1957 1955 1958 1956 1867
hofn 492003 1950 1991 0 0 1916 2052 1848
iisc 270002 1892 1864 1610 2122 2121 0 1804
ineg 488002 1954 1952 1957 1922 1914 0 0
irkt 280001 0 1717 1706 1741 1753 1786 1677
jplm 415002 1697 1599 1482 1548 1568 1602 1402
kerg 850002 1823 1834 1834 1835 1859 1880 1790
kokb 700002 1196 1162 1387 1480 1465 1369 1427
kosg 110001 2010 1941 1943 1901 1909 1961 1895
kour 510002 2132 2109 2142 2152 2098 2110 0
kstu 250001 1361 0 1416 0 1715 1503 1223
lae1 355001 1954 1883 1980 2108 2074 2006 1954
lhas 240001 1566 1505 1531 1575 1575 1624 1553
lpgs 564301 1209 1147 1496 1714 1613 1551 1581
mac1 330003 1932 1880 1891 1885 1899 1901 1836
madr 120002 1292 1416 1209 1302 1178 1332 1334
mali 630002 1330 0 1810 1950 1721 1598 1906
mas1 610101 1905 1895 1935 1915 1872 1824 1842
mate 130002 1626 1696 1669 1693 1642 1629 1537
mbar 635001 1975 2074 2062 2095 2046 1271 1737
mcm4 800201 1461 1201 1235 1395 1498 1479 1277
mdo1 418001 1588 1498 1493 1489 1499 1565 1418
mets 180001 1975 1994 1992 2004 1973 2000 1948
msku 696001 1994 1942 2053 1915 1937 1838 2086
nklg 695001 1859 1848 1983 1858 1834 1831 1914
nlib 409001 1429 1310 1359 1486 1505 1537 1505
nril 281001 2296 2256 2101 2167 2195 2267 1941
ntus 290001 2258 2136 2140 2233 2105 2159 2170
nya1 140102 2412 2339 2365 2356 2283 2377 2288
obe2 161101 1984 1953 1854 1938 1923 1949 1888
ohig 830001 1847 1801 1702 1438 1700 1698 1623
onsa 105001 1963 1960 1959 1960 1938 1893 1915
petp 285101 1978 1974 1976 1992 1970 1953 1880
pots 165001 1833 1840 1881 1954 1852 1894 1807
reyk 491001 2116 1988 1576 1797 1753 2039 1664
riog 561001 1937 1736 1950 1769 1926 1868 1869
sant 500002 1590 1440 1483 1535 1468 1232 1489
ssia 512001 1334 1955 1203 0 1477 1878 1906
stjo 405003 1991 1936 1935 1925 1916 1951 1868
syog 840001 2025 2066 1924 1719 1856 2059 1735
thti 712101 1672 1768 1778 1741 1841 1739 1850
thu1 490001 0 0 0 0 0 0 1421
tidb 305003 1956 1955 1960 1974 1963 1973 1884
tixi 286001 2302 2314 2286 2269 2252 2313 2222
tow2 302001 2092 1999 2020 2034 2037 2040 1927
tro1 150102 2264 2203 2197 2208 2198 2246 2128
tskb 205001 1455 1394 1328 1392 1690 1482 1357
ulab 245201 1308 1463 1721 1761 1777 1713 1496
unsa 564501 1666 1593 1576 1510 1434 1582 1483
urum 243101 0 0 1953 1961 1951 1949 1878
usud 200002 1851 1875 1869 1905 1882 1875 1818
vill 125001 1942 1939 1942 1943 1910 1941 1885
wes2 408001 1856 1869 1840 1859 1789 1832 1785
wsrt 111002 2010 1924 1943 1940 1915 1964 1897
wtzr 160101 2013 1909 1923 1968 1892 1920 1861
wuhn 207001 1957 1956 1953 1958 1962 1935 1866
yar1 310002 885 1577 1518 1494 1473 1259 1134
yell 470004 2022 1957 1947 1968 1922 1963 1907
yssk 287001 1883 1933 1943 1935 1884 1883 1870
zeck 195001 1927 1867 1868 1878 1843 0 0
zwen 190001 1974 1881 1931 1787 1885 1896 1831
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 252 253 254 255 256 257 258
------------------------------------------
1 4885 4932 4914 4965 5259 4850 4922
2 4971 4965 4955 4881 5184 4929 4970
3 4491 4487 4569 4483 4770 4651 4507
4 5080 5065 5184 5155 5411 5088 5097
5 4857 5122 4956 4842 5185 4914 4864
6 4808 4870 4875 4874 5072 4805 4818
7 5280 5197 5241 5169 5357 5060 5244
8 4647 4695 4685 4702 4999 4613 4698
9 4461 4632 4686 4426 4884 4584 4740
10 4966 4949 5050 5031 5289 4934 4960
11 4646 4588 4819 4694 3629 4604 4681
13 4918 4924 4951 4945 5262 4866 4906
14 5126 5190 5151 5004 5365 5111 5082
15 4314 4428 4358 4581 4853 4561 4552
17 4452 4379 4345 4366 4570 4353 0
18 5001 5036 5123 4969 5168 4898 4911
19 2343 0 0 0 0 0 0
20 4912 4990 5039 4979 5252 4864 4851
21 4826 4941 4853 4642 5068 4671 4590
22 4761 4685 4729 4788 5014 4702 4595
23 5179 5095 5164 5028 5317 5084 5072
24 4922 5238 5140 5212 5470 4938 5125
25 4960 4857 5085 5069 5413 4901 4913
26 4774 4752 4891 4793 5103 4795 4856
27 4529 4554 4707 4743 5005 4582 4686
28 5013 5092 4972 4955 5289 4950 4996
29 5133 5123 5090 5097 5494 5185 4991
30 4701 4806 4893 4723 5131 4802 4747
31 4713 4686 4790 4572 5082 4746 4763
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 252 to 258
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 1.3 0.5 4000 FIXED UUUUUUU
AOML 3.1 1.0 0.6 4840 NNNNNNN
AREQ 2.3 0.9 1.1 5300 NNNNNNN
ARTU 1.5 0.6 1.0 1980 NNNNNNN
BAHR 3.6 0.9 1.0 6500 NNNNNNN
BILI 3.6 1.1 1.1 2890 NNNNNNN
BJFS 3.4 1.0 0.9 2880 NNNNNNN
BRMU 0.7 1.0 1.1 4850 FIXED UUUUUUU
CAS1 6.0 0.8 0.4 8200 NNNNNNN
CHAT 6.5 0.9 2.9 3400 NNNNNNN
COCO 5.4 0.8 0.8 3500 NNNNNNN
CORD 13.5 2.3 1.9 5550 NNNNNNN
DAV1 3.5 0.6 0.8 8100 FIXED UUUUUUU
DRAO 0.8 0.5 0.5 4750 FIXED UUUUUUU
EISL 5.8 2.4 3.1 7200 NNNNNNN
FORT 3.9 2.3 1.3 5200 FIXED NU.UNNU
GALA 5.0 0.8 0.8 7250 NNNNNNN
GOLD 6.2 1.1 0.7 4100 NNNNNNN
GOUG 5.4 0.8 0.4 6800 NN.....
GUAM 4.6 2.3 1.2 7300 FIXED UUNNUUU
HOB2 2.3 1.3 1.6 3210 FIXED UUUUUUU
HOFN 5.4 2.5 0.9 4920 NNNNNNN
IISC 6.2 1.0 2.1 2700 NNNNNNN
INEG 1.7 1.5 3.8 4880 NNNNNN.
IRKT 0.4 0.8 0.6 2800 FIXED UUUUUUU
JPLM 7.1 1.2 2.9 4150 NNNNNNN
KERG 1.0 0.6 0.4 8500 FIXED UUUUUUU
KOKB 10.1 2.5 2.1 7000 FIXED NNUUUUU
KOSG 0.9 0.4 0.2 1100 FIXED UUUUUUU
KOUR 5.1 0.9 1.4 5100 NNNNNNN
KSTU 4.4 2.1 0.5 2500 NNNNNNN
LAE1 4.9 1.6 1.5 3550 NNNNNNN
LHAS 0.8 1.0 0.6 2400 FIXED UUUUUUU
LPGS 2.2 1.0 1.3 5643 NNNNNNN
MAC1 0.5 0.8 0.9 3300 FIXED UUUUUUU
MADR 1.3 1.1 0.8 1200 NNNNNNN
MALI 3.9 0.9 2.2 6300 NNNNNNN
MAS1 0.9 0.4 0.3 6101 FIXED UUUUUUU
MATE 0.6 1.0 0.9 1300 FIXED UUUUUUU
MBAR 6.2 0.4 3.4 6350 NNNNNNN
MCM4 3.2 1.1 2.5 8002 NNNNNNN
MDO1 3.0 1.0 0.6 4180 FIXED UUUUUUU
METS 2.8 0.9 0.7 1800 NNNNNNN
MSKU 5.9 1.2 1.3 6960 NNNNNNN
NKLG 6.2 0.8 2.0 6950 NNNNNNN
NLIB 0.3 0.8 0.7 4090 FIXED UUUUUUU
NRIL 4.1 1.0 0.7 2810 NNNNNNN
NTUS 3.1 1.1 0.8 2900 NNNNNNN
NYA1 2.5 2.0 1.4 1401 NNNNNNN
OBE2 2.7 0.8 0.6 1611 NNNNNNN
OHIG 1.3 1.1 0.9 8300 FIXED UUUUUUU
ONSA 0.5 1.1 0.6 1050 FIXED UUUUUUU
PETP 1.9 1.1 1.6 2851 NNNNNNN
POTS 1.7 0.7 0.6 1650 FIXED UUUUUUU
REYK 2.2 0.5 0.6 4910 NNNNNNN
RIOG 3.5 1.7 1.8 5610 NNNNNNN
SANT 1.3 1.7 0.9 5000 FIXED UUUUUUU
SSIA 8.4 1.3 1.9 5120 FIXED UUUNNNU
STJO 3.8 0.5 0.8 4050 NNNNNNN
SYOG 7.8 1.2 1.6 8400 NNNNNNN
THTI 7.7 1.0 3.3 7121 NNNNNNN
THU1 2.3 1.4 0.5 4900 FIXED .....UU
TIDB 2.0 1.2 1.7 3050 NNNNNNN
TIXI 2.1 1.0 0.7 2860 NNNNNNN
TOW2 1.6 1.3 1.0 3020 NNNNNNN
TRO1 3.9 1.2 0.6 1501 NNNNNNN
TSKB 1.8 1.6 1.4 2050 FIXED UNNUUUU
ULAB 3.2 1.3 1.7 2452 NNNNNNN
UNSA 7.1 1.1 0.8 5645 NNNNNNN
URUM 3.5 2.2 1.0 2431 .NNNNNN
USUD 3.9 1.6 1.4 2000 NNNNNNN
VILL 2.0 0.4 0.4 1250 FIXED UUUUUUU
WES2 0.5 0.4 0.4 4080 FIXED UUUUUUU
WSRT 1.6 0.9 1.1 1110 NNNNNNN
WTZR 0.4 0.6 0.3 1601 FIXED UUUUUUU
WUHN 2.7 1.0 1.3 2070 NNNNNNN
YAR1 3.0 1.1 1.0 3100 NNNNNNN
YELL 1.3 0.7 0.4 4700 FIXED UUUUUUU
YSSK 1.5 1.0 1.3 2870 NNNNNNN
ZECK 3.7 1.0 0.7 1950 NNNNNN.
ZWEN 1.2 0.6 1.0 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 AREQ ARTU BAHR BILI BJFS BRMU CAS1 CHAT COCO CORD DAV1 DRAO EISL FORT GALA GOLD GOUG GUAM HOB2 HOFN IISC INEG IRKT JPLM KERG KOKB KOSG KOUR KSTU LAE1 LHAS LPGS MAC1 MADR MALI MAS1 MATE MBAR MCM4 MDO1 METS MSKU NKLG NLIB NRIL NTUS NYA1 OBE2 OHIG ONSA PETP POTS REYK RIOG SANT SSIA STJO SYOG THTI THU1 TIDB TIXI TOW2 TRO1 TSKB ULAB UNSA URUM USUD VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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