[IGSREPORT-8573] Wk 1128 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Fri Aug 31 00:42:00 PDT 2001
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IGS Electronic Report 31 Aug 00:42:05 PDT 2001 Message Number 8573
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Author : G. Gendt
Subject: Wk 1128 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1128 (DAYS 231-237, DATES 19-08-01 TO 25-08-01)
******************************************************************************
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:
______________________________________________________________________________
gfz11287.sum this text file
gfz11287.erp Earth rotation parameters
gfz11287.snx Weekly SINEX File
gfz1128[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1128 DAYS 230 - 237
____________________________________________________________________________________________________
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"
52139.500 192145 173590 -320239703 2561 23 25 37 37 77 37 27 -2464 -2291 49 54
52140.500 189903 171439 -320242337 2702 20 21 28 28 76 37 28 -2133 -1857 35 37
52141.500 187602 169366 -320245285 2661 19 20 24 24 79 37 28 -2462 -2202 30 31
52142.500 185242 167103 -320248661 3193 19 19 23 23 80 37 28 -2344 -2050 29 30
52143.500 182563 165029 -320252196 3207 19 19 24 24 76 37 29 -2831 -1913 29 30
52144.500 179879 163142 -320255764 3386 19 20 24 24 76 37 27 -2568 -1746 29 31
52145.500 177539 161271 -320259330 3271 19 20 24 24 75 37 28 -2050 -1817 31 32
52146.500 175405 159282 -320262805 3512 20 21 31 31 76 37 29 -2216 -2019 37 39
____________________________________________________________________________________________________
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 231 232 233 234 235 236 237
-------------------------------------------------------
01 6 3 4 9 7 6 9
02 7 18 1 3 8 9 19
03 5 5 11 6 9 6 5
04 27 E 23 E 18 E 17 E 18 E 13 E 17 E
05 8 12 8 7 9 9 11
06 1 4 4 3 2 3 8
07 11 5 2 5 6 6 5
08 13 E 20 E 13 E 14 E 17 E 12 E 22 E
09 8 E 7 E 13 E 12 E 11 E 11 E 7 E
10 5 8 4 2 6 1 3
11 12 E 7 E 6 E 5 E 3 E 15 E 5 E
13 7 9 5 11 9 7 7
14 5 7 6 4 8 7 8
15 - E - E - E - E - E - E - E
17 19 E - E - E 87 E 6 E 5 E 78 E
18 6 8 11 6 8 9 9
19 43 E 490 E 144 E 138 E - E - E 183 E
20 5 6 6 6 7 4 4
21 92 6 40 241 4 104 127
22 3 3 8 6 4 8 3
23 17 15 58 35 19 19 19
24 - E 42 E 34 E 32 E 21 E 26 E 60 E
25 9 E 6 E 6 E 3 E 6 E 6 E 3 E
26 8 3 4 9 5 4 4
27 18 E 23 E 15 E 16 E 22 E 16 E 23 E
28 17 8 14 11 11 10 7
29 1 3 8 5 4 4 5
30 5 5 3 2 5 4 9
31 4 3 9 11 10 5 7
MEAN 22 13 17 21 10 22 22
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 231,233,235,236
modelling problems
(2) PNR17 deleted from sp3-file for day 232
modelling problems
(3) PNR19 deleted from sp3-file for day 235
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# 231 232 233 234 235 236 237
----------------------------------------------------
algo 400003 1859 1866 1739 1918 1803 1876 1950
aoml 484001 1614 1674 1606 1712 1611 1519 1746
areq 530002 1978 1969 1964 2045 1922 0 1816
artu 198001 1852 1857 1833 1881 1821 1861 1931
bahr 650001 1996 1999 1986 2082 1912 2001 2080
bili 289001 2081 2100 2076 2135 2102 2081 2188
bjfs 288001 1526 1234 1862 1882 1745 1824 1877
brmu 485001 1634 1578 1544 1642 1302 1713 1609
cas1 820001 1984 2073 2068 2149 1990 2051 2151
chat 340001 1721 1665 1713 1767 1644 1717 1786
coco 350001 1975 1977 1768 2017 1892 1840 1939
cord 555001 0 0 1005 1102 1011 1100 1080
dav1 810001 2011 2129 2084 2207 2054 2096 2049
drao 475003 1798 1792 1767 1840 1784 1788 1841
eisl 720001 1161 1488 1536 1519 1394 0 1394
fair 420002 588 583 519 621 591 811 570
fort 520002 1360 0 1168 1239 0 1266 1284
gala 725001 2137 2210 2017 2133 2200 2203 2125
gold 410002 1408 1322 959 1314 1305 1377 1235
goug 680001 0 1717 1791 1826 0 1790 1853
guam 730001 1912 1844 1824 1851 1911 1901 1878
harb 601001 1809 0 0 0 0 0 0
hob2 321001 1806 1917 1909 1995 1845 1889 0
hofn 492003 0 1979 0 0 0 0 1992
iisc 270002 1947 1864 1902 2062 2012 1949 2067
ineg 488002 1901 1865 1855 1920 1867 1807 1948
irkt 280001 1698 1768 1681 0 1759 1734 1801
jplm 415002 1709 1665 1686 1758 1636 1664 1701
kerg 850002 1792 1785 1789 1852 1797 1763 1850
kokb 700002 1356 1332 1362 1362 1139 1202 1340
kosg 110001 1957 1973 1965 2004 1898 1975 2024
kour 510002 1765 1948 1971 0 0 0 0
kstu 250001 1679 1330 1286 0 0 0 0
lae1 355001 1956 1927 1943 1877 2007 1985 0
lhas 240001 1630 1788 1706 1768 1706 1650 1859
lpgs 564301 1699 1785 1701 1717 1683 1597 1811
mac1 330003 0 1868 1877 1913 1793 1863 1932
madr 120002 1557 780 1027 1419 1318 1357 1454
mali 630002 1933 1917 1885 1965 1901 1229 1695
mas1 610101 1874 1849 1852 1916 1853 1872 1923
mate 130002 1539 1538 1538 1571 1565 1575 1616
mbar 635001 2016 2053 2055 2216 2095 1987 2036
mcm4 800201 1535 1533 1551 1531 1496 1566 1559
mdo1 418001 1650 1653 1651 1689 1581 1639 1640
mets 180001 0 0 1883 1988 1937 1925 1989
msku 696001 1980 1953 2028 2012 0 0 1965
nklg 695001 1801 1816 1858 1977 1885 1821 1837
nlib 409001 1121 1226 1160 1246 1155 1202 979
nril 281001 2201 2206 2135 2016 2215 2208 2204
ntus 290001 2230 2167 2188 2181 2139 2128 2246
nya1 140102 0 2300 2320 2391 2246 2337 2414
obe2 161101 1939 1957 1949 1972 1893 1949 1997
ohig 830001 1771 1749 1747 1798 1704 1727 1739
onsa 105001 1897 1909 1904 1960 1903 1917 1871
petp 285101 1870 1872 1869 1954 1906 1882 1982
pimo 211003 682 744 632 789 723 858 765
pots 165001 1840 1801 1853 1963 1783 1617 1922
reyk 491001 2059 2071 1983 1931 1893 2057 1951
riog 561001 1870 1862 1811 1920 1871 1856 1938
sant 500002 1496 1353 1416 1443 1342 1422 1525
sey1 620002 0 1277 1134 1218 1104 1053 1084
ssia 512001 1592 1844 1432 1893 1878 1839 1882
stjo 405003 1904 1903 1801 1662 1842 1913 1985
syog 840001 1958 1965 1921 1866 1969 1975 0
thti 712101 1786 1726 1725 1759 1757 1727 1699
tidb 305003 1852 1859 1864 1941 1869 1867 1943
tixi 286001 2222 2230 2231 2270 2245 2250 2336
tow2 302001 1904 1986 1987 2074 1907 1993 2076
tro1 150102 0 2190 2124 2251 2098 2179 2257
tskb 205001 1646 1642 1630 1632 1529 1565 1592
ulab 245201 1743 1764 0 0 1707 1715 1732
unsa 564501 1578 1455 1406 0 0 1597 1674
urum 243101 1939 1920 1922 2000 1872 0 0
usud 200002 1815 1798 1825 1900 1844 1815 1840
vill 125001 1882 1886 1887 1956 1895 1890 1948
wes2 408001 1871 1856 0 0 1846 1901 1940
wsrt 111002 1940 1972 1964 2001 1896 1944 2021
wtzr 160101 1955 1952 1881 2007 1900 1957 1989
wuhn 207001 1873 1884 1892 1932 1878 1878 1932
yar1 310002 1572 0 1587 1417 1530 1280 1083
yell 470004 1959 1954 1887 2006 1900 1955 2015
yssk 287001 1848 1802 1854 1920 1849 1863 1932
zeck 195001 1908 1916 1884 1910 1833 0 0
zwen 190001 1912 1913 1910 1852 1763 1892 1973
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 231 232 233 234 235 236 237
------------------------------------------
1 4983 5226 5325 5086 5016 4893 4874
2 4919 5252 5251 4991 5066 4971 4980
3 4724 4780 4707 4529 4609 4570 4557
4 4937 5175 5069 4880 4960 4790 4860
5 4928 5046 5112 4839 5039 4846 4708
6 4905 4971 5102 4880 4942 4804 4749
7 5314 5474 5554 5367 5383 5211 5321
8 4690 4910 4938 4711 4733 4598 4757
9 4549 4802 4970 4605 4722 4513 4521
10 4969 5251 5121 4874 5058 4903 4916
11 4592 4873 4824 4665 4586 4552 4591
13 4956 5065 5074 4916 4857 4608 4826
14 5176 5457 5305 5208 5135 5111 5125
15 0 4465 0 4229 0 0 4395
17 4529 0 4084 4262 4549 4457 4328
18 5090 5442 5286 5131 5137 5057 5044
19 2565 2632 2586 2543 0 2358 2373
20 5102 5330 5209 5035 5050 4856 4825
21 4983 5190 5098 4942 4985 4719 4872
22 4716 5063 5001 4468 4905 4717 4806
23 5131 5304 5241 5066 5151 4984 5025
24 4812 5215 5264 5101 5168 4949 4952
25 5051 5264 5107 4872 4976 4813 4817
26 4722 4986 4906 4725 4858 4746 4657
27 4579 4825 4824 4760 4644 4566 4501
28 5042 5397 5237 5046 5166 4886 4995
29 5238 5483 5303 5084 5168 5138 5104
30 4809 4969 4993 4742 4774 4691 4698
31 4808 5027 5014 4868 4814 4765 4710
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 231 to 237
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 0.8 0.4 4000 FIXED UUUUUUU
AOML 2.8 0.8 1.5 4840 NNNNNNN
AREQ 3.6 1.6 2.8 5300 NNNNNNN
ARTU 3.9 1.2 0.9 1980 NNNNNNN
BAHR 6.6 1.2 1.2 6500 NNNNNNN
BILI 3.6 0.5 0.9 2890 NNNNNNN
BISH 0.0 0.0 0.0 2399 N......
BJFS 3.7 1.9 1.9 2880 NNNNNNN
BRMU 0.4 1.0 0.7 4850 FIXED UUUUUUU
CAS1 5.4 0.5 1.9 8200 NNNNNNN
CHAT 6.1 1.7 1.6 3400 NNNNNNN
COCO 4.3 1.2 2.9 3500 NNNNNNN
CORD 7.9 1.3 2.1 5550 NNNNNNN
DAV1 3.5 1.0 1.4 8100 FIXED UUUUUUU
DRAO 0.5 0.3 1.1 4750 FIXED UUUUUUU
EISL 3.5 1.2 4.2 7200 NNNNNNN
FAIR 0.7 1.0 0.8 4200 FIXED UUUUUUU
FORT 4.1 0.6 1.7 5200 FIXED UUUNNUU
GALA 4.6 0.6 2.5 7250 NNNNNNN
GOLD 7.7 0.8 1.9 4100 NNNNNNN
GOUG 12.0 2.9 3.3 6800 NNNNNNN
GUAM 3.1 2.6 1.6 7300 FIXED UUUUUUU
HOB2 8.5 1.1 1.3 3210 FIXED UUUUUUN
HOFN 3.2 1.2 0.5 4920 NNN..NN
IISC 4.4 2.8 0.9 2700 NNNNNNN
INEG 4.0 1.8 2.8 4880 NNNNNNN
IRKT 0.5 0.9 0.5 2800 FIXED UUUUUUU
JPLM 6.1 0.6 1.7 4150 NNNNNNN
KERG 1.3 1.1 1.1 8500 FIXED UUUUUUU
KOKB 3.3 1.1 2.5 7000 FIXED NUUUUNU
KOSG 0.4 0.7 0.4 1100 FIXED UUUUUUU
KOUR 0.8 0.3 1.1 5100 NNNN...
KSTU 4.7 1.0 0.3 2500 NNNN...
LAE1 2.7 1.1 1.0 3550 NNNNNNN
LHAS 0.9 1.4 0.6 2400 FIXED UUUUUUU
LPGS 2.9 2.3 1.6 5643 NNNNNNN
MAC1 0.7 1.1 1.4 3300 FIXED UUUUUUU
MADR 2.6 1.7 0.7 1200 NNNNNNN
MALI 3.6 2.1 1.5 6300 NNNNNNN
MAS1 0.8 0.9 0.5 6101 FIXED UUUUUUU
MATE 1.5 1.7 1.5 1300 FIXED UUUUUUU
MBAR 4.0 1.9 4.2 6350 NNNNNNN
MCM4 9.6 2.3 1.5 8002 NNNNNNN
MDO1 4.7 0.8 0.8 4180 FIXED UUUUUUU
METS 0.5 1.1 0.8 1800 NNNNNNN
MSKU 7.0 2.9 3.6 6960 NNNNNNN
NKLG 7.3 2.9 3.9 6950 NNNNNNN
NLIB 0.5 0.6 0.5 4090 FIXED UUUUUUU
NRIL 2.5 1.1 0.8 2810 NNNNNNN
NTUS 6.5 1.6 2.3 2900 NNNNNNN
NYA1 3.2 0.5 0.7 1401 NNNNNNN
OBE2 2.7 0.5 0.7 1611 NNNNNNN
OHIG 2.2 0.8 1.6 8300 FIXED UUUUUUU
ONSA 0.6 0.5 0.2 1050 FIXED UUUUUUU
PETP 5.6 0.9 1.3 2851 NNNNNNN
PIMO 12.1 3.5 2.7 2110 NNNNNNN
POTS 0.5 0.3 0.5 1650 FIXED UUUUUUU
REYK 2.9 0.5 0.6 4910 NNNNNNN
RIOG 5.3 2.8 1.7 5610 NNNNNNN
SANT 4.7 2.7 2.7 5000 FIXED UNNNNUU
SEY1 8.4 1.4 2.5 6200 NNNNNNN
SSIA 5.3 1.5 2.3 5120 FIXED NNNUNUU
STJO 2.0 0.8 0.7 4050 NNNNNNN
SYOG 6.9 1.2 1.3 8400 NNNNNNN
THTI 5.6 1.6 3.2 7121 NNNNNNN
TIDB 8.2 1.2 3.5 3050 NNNNNNN
TIXI 5.2 1.2 0.7 2860 NNNNNNN
TOW2 1.7 0.7 1.8 3020 NNNNNNN
TRO1 3.1 0.9 1.0 1501 NNNNNNN
TSKB 3.0 2.5 1.3 2050 FIXED UUUUUUN
ULAB 4.4 1.7 1.3 2452 NNNNNNN
UNSA 11.0 2.5 2.3 5645 NNNNNNN
URUM 4.0 0.6 0.6 2431 NNNNNN.
USUD 4.1 0.9 0.8 2000 NNNNNNN
VILL 0.7 0.8 0.6 1250 FIXED UUUUUUU
WES2 1.0 0.4 0.4 4080 FIXED UUUUUUU
WSRT 2.4 0.5 0.5 1110 NNNNNNN
WTZR 0.5 0.2 0.2 1601 FIXED UUUUUUU
WUHN 3.7 1.5 1.3 2070 NNNNNNN
YAR1 1.5 1.2 1.4 3100 NNNNNNN
YELL 0.9 0.4 0.7 4700 FIXED UUUUUUU
YSSK 4.9 0.5 0.9 2870 NNNNNNN
ZECK 3.9 0.8 0.8 1950 NNNNNN.
ZWEN 2.0 0.8 0.7 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 BISH BJFS BRMU CAS1 CHAT COCO CORD DAV1 DRAO EISL FAIR 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 PIMO POTS REYK RIOG SANT SEY1 SSIA STJO SYOG THTI TIDB TIXI TOW2 TRO1 TSKB ULAB UNSA URUM USUD VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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