[IGSREPORT-8425] Wk 1121 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Thu Jul 12 04:18:05 PDT 2001
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IGS Electronic Report 12 Jul 04:18:12 PDT 2001 Message Number 8425
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Author : G. Gendt
Subject: Wk 1121 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1121 (DAYS 182-188, DATES 01-07-01 TO 07-07-01)
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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:
______________________________________________________________________________
gfz11217.sum this text file
gfz11217.erp Earth rotation parameters
gfz11217.snx Weekly SINEX File
gfz1121[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1121 DAYS 181 - 188
____________________________________________________________________________________________________
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"
52090.500 253385 309158 -320261262 770 11 12 18 18 65 37 29 1039 -3112 24 26
52091.500 253917 306071 -320261971 649 9 10 14 14 70 37 27 51 -3088 17 18
52092.500 253814 302787 -320262828 1141 9 9 11 11 70 37 29 -98 -3372 14 15
52093.500 253932 299665 -320263969 1239 9 9 11 11 71 37 29 478 -2908 13 14
52094.500 254280 296845 -320265146 1123 9 9 11 11 71 37 29 172 -2616 13 14
52095.500 254051 294206 -320266386 1403 9 9 11 11 70 37 28 -577 -2858 13 14
52096.500 253632 291394 -320267735 1498 9 9 11 11 70 37 28 -208 -2538 14 15
52097.500 253151 288712 -320269009 1172 9 10 13 13 70 37 29 -752 -2838 16 17
____________________________________________________________________________________________________
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 182 183 184 185 186 187 188
-------------------------------------------------------
01 18 E 22 E 24 E 21 E 25 E 17 E 30 E
02 6 2 2 6 3 4 6
03 4 4 4 2 2 5 4
04 6 4 4 1 3 4 2
05 4 2 7 4 3 7 4
06 6 8 4 5 4 5 4
07 6 5 5 6 3 5 5
08 2 4 7 5 4 2 2
09 5 1 2 2 2 2 3
10 6 5 4 8 5 4 5
11 6 7 8 8 7 7 11
13 9 E 8 E 7 E 6 E 9 E 11 E 9 E
14 10 E 6 E 8 E 3 E 6 E 8 E 7 E
15 5 5 3 445 4 6 4
17 4 7 13 8 10 - -
18 5 7 7 8 9 11 13
19 11 31 7 6 5 6 52
20 4 7 7 9 6 6 9
21 - - 5 5 - - 9
22 3 3 7 2 3 7 5
23 54 23 11 20 43 25 19
24 - - 10 20 17 18 227
25 3 4 4 1 2 2 3
26 9 E 9 E 11 E 9 E 9 E 11 E 10 E
27 4 5 8 4 4 3 3
28 4 5 4 4 6 6 7
29 6 E 15 E 8 E 14 E 11 E 15 E 17 E
30 4 2 4 4 2 2 2
31 6 5 2 2 3 5 8
MEAN 12 10 8 9 11 9 14
---------------------------------------------------
REMARKS:(1) PNR17 deleted from sp3-file for day 187
modelling problems
(2) PNR21 deleted from sp3-file for day 182,186
modelling problems
(3) PNR24 deleted from sp3-file for day 182
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# 182 183 184 185 186 187 188
----------------------------------------------------
algo 400003 1779 1976 1959 1932 1892 1886 1888
aoml 484001 1614 1598 1654 1739 1706 1640 1694
areq 530002 1913 2063 2059 2065 1997 1985 2060
artu 198001 1706 1936 1752 1886 1818 1816 1928
bahr 650001 1968 2110 2105 2102 2036 2025 2124
bili 289001 2029 2183 2157 2183 2077 2073 2167
bjfs 288001 1763 1897 1888 1871 1798 1865 1838
brmu 485001 1621 1713 1735 1771 1667 1701 1766
cas1 820001 1981 0 1645 2135 2050 2050 2136
chat 340001 1596 1781 1790 1785 1739 1717 1793
coco 350001 1870 2066 1995 2059 1880 1877 2036
cord 555001 1082 1220 1157 1109 1090 1084 0
dav1 810001 2053 2217 2015 2220 2107 2139 2232
drao 475003 1897 2030 2035 2031 1884 1882 1959
eisl 720001 0 1636 1643 1727 1629 0 0
fair 420002 1013 0 1189 1023 969 0 933
fort 520002 1278 1325 0 0 1354 1411 1403
gala 725001 2114 2294 1968 2187 2115 2215 2285
gold 410002 1856 2014 1997 1991 1902 1906 1977
guam 730001 1458 2017 2051 0 1974 1926 2040
harb 601001 1754 1888 1897 1882 1839 1832 1912
hob2 321001 1827 1963 1965 1962 1887 1882 1928
hofn 492003 1879 2047 2058 2038 1971 1977 2032
ineg 488002 1780 1955 1933 1900 1794 1900 1986
irkt 280001 1714 1849 1833 1842 1777 1758 1840
jplm 415002 1651 1795 1773 1790 1686 1705 1785
kerg 850002 1699 1812 1859 1833 1784 1752 1868
kodk 425001 0 0 1962 1947 1889 1908 1964
kokb 700002 1137 1264 1254 1261 1246 1210 1347
kosg 110001 1858 2006 2016 1993 1933 1976 2010
kour 510002 1915 2116 2087 2010 0 1953 1804
lae1 355001 1950 2114 2119 2122 0 2012 1849
lhas 240001 1716 1898 1910 1901 1797 1752 1894
lpgs 564301 1613 1706 1831 1781 1727 1578 1330
mac1 330003 1817 1666 1928 1923 1876 1857 1926
madr 120002 1355 1371 1430 1408 1226 1013 1353
mas1 610101 1800 1928 1925 1931 1865 1854 1944
mate 130002 1568 1644 1643 1688 1598 1616 1671
mcm4 800201 1468 1638 1603 1553 1564 1458 1649
mdo1 418001 1613 1783 1738 1740 1660 1699 1738
mets 180001 1852 1989 1991 1995 1936 1932 1992
msku 696001 0 2117 2040 2226 2180 1762 2261
nklg 695001 1856 1973 2075 2150 2059 2037 2082
nlib 409001 1317 1471 1467 1492 1387 1345 1518
nril 281001 1991 2246 2062 2206 2169 0 2188
ntus 290001 2122 2305 2297 2256 2228 2247 2306
nya1 140102 2233 2413 2385 2405 2317 2325 2392
ohig 830001 1587 1567 1555 1610 1579 1575 1617
onsa 105001 1810 1987 1984 1982 1905 1922 1982
pots 165001 1704 1848 1862 1939 1878 1901 1848
reyk 491001 1926 2109 2149 2035 1929 2050 2122
riog 561001 1720 1395 1869 1953 1727 1781 1940
sant 500002 1357 1435 1474 1227 1325 1507 1497
sey1 620002 1285 1302 1330 1444 1356 1331 1502
ssia 512001 1754 1888 1919 1916 1853 1863 1910
stjo 405003 1895 2025 2005 2011 1963 1926 1959
suth 660001 1612 1748 1788 1755 1687 1678 0
syog 840001 1758 2022 2024 2009 1912 1943 2018
thti 712101 1727 1908 1832 1875 1820 1749 1887
tidb 305003 1795 1934 1938 1944 1863 1859 1948
tixi 286001 2142 2328 2330 2327 2208 2237 2332
tow2 302001 1941 2100 2060 2091 2003 1998 2073
tro1 150102 2071 2272 2285 2301 2226 2219 2271
tskb 205001 1408 1516 1548 1549 1520 1577 1706
urum 243101 1881 2018 0 2022 1948 1941 2029
usud 200002 1771 1934 1915 1916 1844 1840 1928
vill 125001 1796 1943 1956 1948 1889 1903 1967
wsrt 111002 1850 2019 2014 2014 1932 1957 2012
wtzr 160101 1847 2030 2019 2010 1878 1947 2016
wuhn 207001 1811 1909 1967 1963 1904 1891 1966
yell 470004 1903 2030 2024 2018 0 1972 1990
yssk 287001 1771 1959 1954 1917 1877 1877 1927
zwen 190001 1730 1829 1922 2010 1791 1890 1847
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 182 183 184 185 186 187 188
------------------------------------------
1 4401 4528 4473 4487 4501 4612 4506
2 4559 4595 4659 4755 4630 4586 4669
3 4250 4113 4241 4203 4200 4204 4272
4 4718 4774 4854 4870 4771 4759 4874
5 4603 4570 4700 4694 4604 4510 4642
6 4646 4637 4591 4716 4524 4615 4646
7 5030 5006 5073 5073 5080 5005 5150
8 4555 4604 4523 4611 4606 4582 4658
9 4404 4377 4486 4494 4340 4443 4454
10 4522 4662 4659 4763 4629 4718 4785
11 4449 4339 4558 4496 4385 4435 4361
13 4292 4438 4495 4445 4237 4433 4428
14 4749 4827 4842 4963 4757 4774 4878
15 4532 4402 4479 4583 4486 4475 4570
17 4557 4589 4563 4611 4502 0 4594
18 4855 4820 4875 4917 4760 4803 4858
19 2476 2437 2366 2442 2341 2409 1974
20 4564 4681 4782 4815 4625 4653 4512
21 0 4561 4580 4710 0 4571 4635
22 4703 4724 4791 4664 4611 4645 4768
23 4893 4845 4958 4970 4813 4884 4973
24 0 5025 5031 5129 4998 4868 5054
25 4859 4839 4917 5012 4791 4908 4822
26 4357 4420 4507 4543 4420 4485 4502
27 4446 4559 4559 4559 4535 4582 4537
28 4822 4874 5058 5110 4949 4986 4916
29 4701 4775 4850 4970 4837 4761 4892
30 4404 4425 4422 4633 4363 4475 4585
31 4581 4642 4706 4599 4601 4691 4607
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 182 to 188
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 0.2 0.2 4000 FIXED UUUUUUU
AOML 7.7 0.5 1.7 4840 NNNNNNN
AREQ 1.9 6.1 5.4 5300 NNNNNNN
ARTU 1.2 0.6 0.4 1980 NNNNNNN
BAHR 1.8 0.6 0.8 6500 NNNNNNN
BILI 3.9 0.7 0.7 2890 NNNNNNN
BJFS 4.9 0.8 1.2 2880 NNNNNNN
BRMU 1.3 0.4 0.8 4850 FIXED UUUUUUU
CAS1 3.3 0.5 0.5 8200 NNNNNNN
CHAT 2.0 1.2 0.7 3400 NNNNNNN
COCO 5.1 0.9 1.9 3500 NNNNNNN
CORD 8.5 2.9 1.0 5550 NNNNNNN
DAV1 2.0 0.2 0.4 8100 FIXED UUUUUUU
DRAO 0.4 0.7 0.6 4750 FIXED UUUUUUU
EISL 4.7 1.2 2.5 7200 NNNNNN.
FAIR 0.7 0.8 0.2 4200 FIXED UUUUUUU
FORT 4.5 1.1 2.3 5200 FIXED UUUUNNN
GALA 1.4 1.1 0.4 7250 NNNNNNN
GOLD 2.3 0.5 0.6 4100 NNNNNNN
GUAM 3.0 1.8 1.4 7300 FIXED UUUUUUU
HARB 4.9 1.1 1.6 6010 NNNNNNN
HOB2 4.4 1.0 0.8 3210 FIXED UUUUUUU
HOFN 1.4 1.1 0.6 4920 NNNNNNN
INEG 4.1 0.7 3.4 4880 NNNNNNN
IRKT 0.3 0.6 1.2 2800 FIXED UUUUUUU
JPLM 3.4 0.4 0.9 4150 NNNNNNN
KERG 0.8 0.7 1.1 8500 FIXED UUUUUUU
KODK 3.0 1.4 1.5 4250 .NNNNNN
KOKB 1.9 2.0 2.0 7000 FIXED UUUUUUU
KOSG 0.4 0.3 0.3 1100 FIXED UUUUUUU
KOUR 2.7 0.9 1.0 5100 NNNNNNN
LAE1 4.6 0.8 1.5 3550 NNNNNNN
LHAS 0.2 0.3 1.1 2400 FIXED UUUUUUU
LPGS 3.1 0.9 1.1 5643 NNNNNNN
MAC1 0.9 0.6 0.6 3300 FIXED UUUUUUU
MADR 7.9 1.8 0.7 1200 NNNNNNN
MAS1 1.0 0.4 0.6 6101 FIXED UUUUUUU
MATE 0.8 0.7 0.9 1300 FIXED UUUUUUU
MCM4 2.8 1.5 0.8 8002 NNNNNNN
MDO1 1.4 0.8 1.4 4180 FIXED UUUUUUU
METS 2.8 0.3 0.5 1800 NNNNNNN
MSKU 5.1 0.9 1.5 6960 NNNNNNN
NKLG 2.9 0.6 1.2 6950 NNNNNNN
NLIB 1.1 0.7 0.2 4090 FIXED UUUUUUU
NRIL 4.6 0.5 1.4 2810 NNNNNNN
NTUS 5.4 0.7 1.7 2900 NNNNNNN
NYA1 1.8 0.7 0.6 1401 NNNNNNN
OHIG 0.9 0.7 0.6 8300 FIXED UUUUUUU
ONSA 0.3 0.5 0.7 1050 FIXED UUUUUUU
POTS 1.0 0.5 0.6 1650 FIXED UUUUUUU
REYK 5.6 1.2 0.9 4910 NNNNNNN
RIOG 1.6 1.3 1.0 5610 NNNNNNN
SANT 3.2 1.0 3.5 5000 FIXED NNNNUNN
SEY1 9.2 1.0 3.9 6200 NNNNNNN
SSIA 5.0 0.4 0.6 5120 FIXED NNNNNNU
STJO 2.9 1.8 0.8 4050 NNNNNNN
SUTH 3.1 1.3 1.1 6600 NNNNNNN
SYOG 2.5 0.7 0.4 8400 NNNNNNN
THTI 6.1 1.1 1.7 7121 NNNNNNN
TIDB 2.2 1.1 1.0 3050 NNNNNNN
TIXI 4.8 0.8 0.6 2860 NNNNNNN
TOW2 4.3 1.2 0.9 3020 NNNNNNN
TRO1 3.8 1.3 1.2 1501 NNNNNNN
TSKB 0.4 0.6 0.7 2050 FIXED UUUUUUU
URUM 1.6 1.4 0.6 2431 NNNNNNN
USUD 4.5 1.5 1.2 2000 NNNNNNN
VILL 1.9 0.5 0.1 1250 FIXED UUUUUUU
WSRT 2.0 1.6 0.5 1110 NNNNNNN
WTZR 0.4 0.3 0.6 1601 FIXED UUUUUUU
WUHN 2.9 0.9 0.3 2070 NNNNNNN
YELL 0.4 0.6 0.5 4700 FIXED UUUUUUU
YSSK 2.2 1.0 0.7 2870 NNNNNNN
ZWEN 1.2 3.6 10.7 1900 FIXED NNNNNUU
--------------------------------------------------------------------------------
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 FAIR FORT GALA GOLD GUAM HARB HOB2 HOFN INEG IRKT JPLM KERG KODK KOKB KOSG KOUR LAE1 LHAS LPGS MAC1 MADR MAS1 MATE MCM4 MDO1 METS MSKU NKLG NLIB NRIL NTUS NYA1 OHIG ONSA POTS REYK RIOG SANT SEY1 SSIA STJO SUTH SYOG THTI TIDB TIXI TOW2 TRO1 TSKB URUM USUD VILL WSRT WTZR WUHN YELL YSSK ZWEN
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