[IGSREPORT-7940] Wk 1097 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Thu Jan 25 23:30:07 PST 2001
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IGS Electronic Report 25 Jan 23:30:12 PST 2001 Message Number 7940
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Author : G. Gendt
Subject: Wk 1097 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1097 (DAYS 014-020, DATES 14-01-01 TO 20-01-01)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, W. Soehne, 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:
______________________________________________________________________________
gfz10977.sum this text file
gfz10977.erp Earth rotation parameters
gfz10977.snx Weekly SINEX File
gfz1097[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1097 DAYS 013 - 020
____________________________________________________________________________________________________
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"
51922.500 -66869 419272 -319151006 4354 7 8 11 11 69 37 28 1207 2044 16 17
51923.500 -65866 421177 -319155436 4792 6 6 9 9 69 37 27 746 1798 11 12
51924.500 -64733 422786 -319160289 5230 5 6 7 7 70 37 28 1440 1532 9 10
51925.500 -63343 424311 -319165764 5733 5 6 7 7 70 37 27 1398 1576 9 9
51926.500 -62033 425693 -319171106 5199 5 6 7 7 68 37 28 1242 1332 9 9
51927.500 -60923 427109 -319176253 5082 5 6 7 7 67 37 28 1149 1548 9 9
51928.500 -59756 428677 -319181532 5365 5 6 7 7 68 37 28 1164 1605 9 10
51929.500 -58671 429894 -319186866 5020 6 6 9 9 70 37 27 1142 920 10 11
____________________________________________________________________________________________________
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 014 015 016 017 018 019 020
-------------------------------------------------------
01 8 E 11 E 20 E 11 E 17 E 14 E 14 E
02 3 6 4 5 11 9 2
03 5 7 7 6 7 9 8
04 6 5 7 2 6 6 6
05 1 2 2 3 3 3 3
06 9 7 5 4 5 5 10
07 5 6 6 4 4 5 6
08 8 3 3 5 2 4 6
09 3 6 4 8 4 2 2
10 6 4 7 3 3 2 3
11 9 9 9 11 10 16 11 E
13 5 E 6 E 8 E 10 E 5 E 10 E 4 E
14 25 E 19 E 21 E 22 E 14 E 13 E 20 E
15 446 11 4 101 8 9 12
17 - - 10 6 3 14 20
19 20 6 - - 2 7 5
20 9 8 8 7 8 8 10
21 5 7 7 68 45 113 -
22 5 5 2 3 6 1 4
23 11 13 14 30 23 14 6
24 3 9 13 2 3 8 7
25 6 5 3 6 5 3 3
26 12 E 14 E 11 E 12 E 11 E 27 E 22 E
27 13 11 4 3 3 2 3
28 3 5 5 4 4 5 8
29 40 E 41 E 42 E 38 E 33 E 33 E 27 E
30 2 2 2 2 3 2 3
31 5 12 10 11 8 12 15
MEAN 12 12 12 26 13 24 11
---------------------------------------------------
REMARKS:(1) PNR17 deleted from sp3-file for day 014
modelling problems
(2) PNR19 deleted from sp3-file for day 016
modelling problems
(3) PNR21 deleted from sp3-file for day 020
modelling problems
CLOCK ESTIMATION: NRC1 was used as time reference
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 5 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 014 015 016 017 018 019 020
----------------------------------------------------
algo 400003 1816 1886 1800 1894 1835 1896 1827
aoml 484001 1529 1687 1552 1641 1532 0 0
areq 530002 1986 2057 1984 2045 2046 2055 1992
artu 198001 1811 1884 1805 1897 1888 1880 1824
bahr 650001 1912 2009 1912 1973 1904 1991 1914
barb 511001 1646 1366 0 0 0 0 0
bili 289001 2073 2145 2052 2152 2166 0 0
bjfs 288001 1788 1373 835 0 0 985 1818
brmu 485001 1570 1613 1537 1632 1617 1659 1536
cas1 820001 1978 2054 1984 2067 2064 2048 1960
chat 340001 1647 1722 1626 1691 1712 1721 1596
coco 350001 1929 1995 1956 2027 0 0 1975
dav1 810001 2087 0 2101 2186 0 2151 2077
dgar 360001 0 1914 1985 2071 2082 2108 0
drao 475003 1843 1929 1861 1939 1942 1939 1852
eisl 720001 0 1364 1283 1444 1344 1425 1447
fair 420002 1163 1011 1026 1103 889 1089 1013
gala 725001 2114 2157 2079 2188 2180 2171 2044
gold 410002 1824 1908 1834 1873 1916 1917 1831
goug 680001 0 1873 1719 1887 1879 0 0
harb 601001 1845 1903 1787 1853 1910 1779 1843
hob2 321001 1802 1892 1828 1906 1921 1909 1760
hofn 492003 1918 2007 1941 1970 2014 1531 0
iisc 270002 1136 1230 1221 1360 1330 1203 1038
irkt 280001 1678 1720 1693 1738 1752 1750 1695
jplm 415002 1584 1687 1633 1727 1718 1707 1578
kerg 850002 1782 1895 1793 0 0 1826 1793
kit3 235101 1747 1827 1733 1803 1808 1829 1760
kodk 425001 1872 1947 1881 1928 0 1935 1861
kokb 700002 1119 1123 1156 1146 1200 1215 1043
kosg 110001 1836 1898 1830 1892 1893 1882 1800
kwj1 740001 0 0 0 992 1175 1218 1069
lhas 240001 1549 1710 1615 1682 1653 1791 1563
lpgs 564301 0 1901 1795 1793 1802 1472 1805
mac1 330003 1843 1858 1857 1923 1918 1917 1826
madr 120002 1607 1574 1536 1724 1715 1515 1706
mali 630002 1116 1319 1004 1110 1112 0 1102
mas1 610101 1821 1928 1810 1881 1872 1837 1816
mate 130002 1379 1593 1565 1648 1571 1581 1659
mcm4 800201 1481 1444 1502 1536 1542 1535 1381
mdo1 418001 1569 1674 1622 1725 1710 1682 1554
mets 180001 1829 1944 1877 1930 1935 1917 1869
nklg 695001 1991 0 0 0 0 0 1967
nlib 409001 0 0 1589 1568 1659 1686 1583
nrc1 401001 1828 1892 1835 1889 1895 1894 1828
nya1 140102 1931 0 0 0 2336 2334 2240
ober 161001 1848 1915 1842 1914 1831 1899 1853
ohig 830001 1576 1618 1609 1633 1644 1676 1579
onsa 105001 1847 1929 1862 1916 1920 1903 1827
pots 165001 1851 1851 1840 1824 1917 1763 1841
reyk 491001 1801 1880 1905 1858 2018 1977 1793
riog 561001 1887 1947 1886 1950 1960 1934 1895
sant 500002 1599 1809 1653 1972 1747 1178 1487
ssia 512001 1849 1953 1601 1574 0 1947 1873
stjo 405003 1842 1925 1877 1929 1932 1935 1878
suth 660001 1474 1536 1368 1514 1579 1492 1432
syog 840001 1521 1610 1594 1594 1630 1649 1476
thti 712101 0 1907 0 1958 1928 1945 1863
thu1 490001 2100 2060 2017 2283 2310 2266 2053
tidb 305003 1874 1875 1874 1944 1947 1946 1870
tixi 286001 2205 2279 2195 2268 2295 2292 2196
tow2 302001 1953 2057 1908 2045 2022 2004 1957
tro1 150102 2133 2201 2123 0 2232 2222 2126
tskb 205001 1763 1824 1756 1782 1773 1821 1791
urum 243101 1799 1882 1836 1904 1912 1901 1829
usud 200002 1866 1916 1872 1915 1928 1912 1835
vill 125001 1826 1892 1810 1868 1885 1849 1789
wes2 408001 1582 1673 1583 1634 1581 1592 1526
wsrt 111002 1832 1904 1841 1896 1884 1872 1806
wtzr 160101 1853 1911 1862 1911 1925 1896 1843
wuhn 207001 1890 1957 1874 1958 1960 1944 1585
yar1 310002 0 0 0 0 0 0 1236
yell 470004 1896 1908 1868 1987 1983 1992 1890
yssk 287001 1826 1918 1844 1907 1980 1923 1889
zeck 195001 1638 1724 1650 1712 1745 1713 1650
zwen 190001 1826 1850 1819 0 1798 1957 1900
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 014 015 016 017 018 019 020
------------------------------------------
1 4247 4206 4236 4126 4006 4092 4238
2 4489 4642 4607 4303 4367 4443 4526
3 4318 4345 4335 4299 4237 4191 4360
4 4721 4773 4689 4494 4559 4572 4646
5 4526 4518 4491 4420 4339 4384 4518
6 4568 4601 4592 4458 4380 4389 4584
7 4889 4886 4881 4739 4696 4689 4854
8 4395 4335 4255 4262 4145 4230 4277
9 4352 4495 4495 4413 4310 4480 4393
10 4603 4667 4617 4447 4423 4530 4584
11 4261 4334 4379 4226 4150 4220 4127
13 4140 4171 4177 4073 3957 4084 4194
14 4477 4581 4575 4456 4383 4424 4542
15 4263 4339 4345 4194 4190 4118 4299
17 0 4450 4533 4402 4417 4417 4471
19 4517 4477 0 4329 4375 4353 4357
20 4476 4444 4523 4304 4258 4407 4573
21 4654 4648 4709 4536 4495 3929 0
22 4514 4520 4377 4366 4300 4244 4489
23 4995 4909 4916 4856 4691 4803 4895
24 4922 4822 4764 4656 4626 4646 4861
25 4799 4781 4721 4580 4606 4618 4749
26 4151 4302 4249 4136 4187 4270 4286
27 4492 4320 4319 4244 4162 4288 4369
28 4691 4566 4547 4603 4490 4435 4637
29 4322 4498 4495 4379 4322 4420 4536
30 4402 4555 4495 4442 4355 4398 4579
31 4504 4439 4481 4341 4277 4306 4469
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 014 to 020
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 0.7 1.4 1.5 4000 FIXED UUUUUUU
AOML 3.7 0.5 0.8 4840 NNNNNNN
AREQ 4.9 0.7 0.7 5300 FIXED NNUUUUU
ARTU 3.8 0.7 1.3 1980 NNNNNNN
BAHR 1.8 0.9 0.9 6500 NNNNNNN
BARB 2.8 1.3 1.3 5110 NNN....
BILI 2.6 0.9 0.8 2890 NNNNNN.
BISH 0.1 0.0 0.1 2399 NN.....
BJFS 3.0 1.3 0.8 2880 NNNNNNN
BRMU 0.6 0.3 0.5 4850 FIXED UUUUUUU
CAS1 1.9 0.8 0.5 8200 NNNNNNN
CHAT 4.2 0.8 2.3 3400 NNNNNNN
COCO 2.7 1.5 1.5 3500 NNNNNNN
DAV1 3.1 0.7 1.0 8100 FIXED UUUUUUU
DGAR 3.2 2.0 1.1 3600 NNNNNNN
DRAO 0.6 0.4 0.4 4750 FIXED UUUUUUU
EISL 9.0 2.8 2.8 7200 NNNNNNN
FAIR 1.3 0.8 0.5 4200 FIXED UUUUUUU
GALA 1.8 0.8 0.6 7250 NNNNNNN
GOLD 2.1 1.0 0.4 4100 NNNNNNN
GOUG 6.2 1.8 2.4 6800 NNNNNN.
HARB 4.8 1.5 1.5 6010 NNNNNNN
HOB2 4.0 1.1 1.3 3210 NNNNNNN
HOFN 1.0 0.5 0.6 4920 NNNNNNN
IISC 5.2 1.2 0.9 2700 NNNNNNN
IRKT 0.8 0.7 0.7 2800 FIXED UUUUUUU
JPLM 2.7 1.4 0.2 4150 NNNNNNN
KERG 0.7 0.6 0.7 8500 FIXED UUUUUUU
KIT3 0.8 1.2 0.7 2351 FIXED UUUUUUU
KODK 2.0 0.9 0.4 4250 NNNNNNN
KOKB 2.1 1.0 3.0 7000 FIXED UUUUUUU
KOSG 0.3 0.3 0.3 1100 FIXED UUUUUUU
KWJ1 17.6 0.8 5.5 7400 FIXED ..NNUUN
LHAS 0.6 0.4 1.0 2400 FIXED UUUUUUU
LPGS 5.2 1.1 0.7 5643 NNNNNNN
MAC1 1.2 0.7 0.5 3300 FIXED UUUUUUU
MADR 3.3 2.0 2.0 1200 NNNNNNN
MALI 7.6 2.5 5.6 6300 FIXED NUNNNNN
MAS1 0.4 0.5 0.3 6101 FIXED UUUUUUU
MATE 0.8 0.6 1.4 1300 FIXED UUUUUUU
MCM4 4.9 0.9 1.5 8002 NNNNNNN
MDO1 1.7 1.1 0.8 4180 FIXED UUUUUUU
METS 1.7 0.6 0.5 1800 NNNNNNN
NKLG 7.1 0.4 3.3 6950 NN...NN
NLIB 0.7 0.4 0.7 4090 FIXED UUUUUUU
NRC1 3.0 2.3 0.7 4010 NNNNNNN
NYA1 2.3 0.6 0.8 1401 NN.NNNN
OBER 0.3 0.8 0.6 1610 NNNNNNN
OHIG 1.1 0.2 0.4 8300 FIXED UUUUUUU
ONSA 0.4 0.1 0.3 1050 FIXED UUUUUUU
PETP 0.0 0.0 0.0 2851 N......
POTS 0.3 0.3 0.3 1650 FIXED UUUUUUU
REYK 0.9 0.6 0.6 4910 NNNNNNN
RIOG 3.8 0.3 0.7 5610 NNNNNNN
SANT 2.2 0.5 0.8 5000 FIXED UNUUNNU
SSIA 2.1 1.4 1.5 5120 NNNNNNN
STJO 4.8 5.8 2.1 4050 NNNNNNN
SUTH 4.0 1.0 1.2 6600 NNNNNNN
SYOG 4.4 1.7 1.8 8400 NNNNNNN
THTI 11.1 2.7 2.2 7121 NNNNNNN
THU1 0.8 0.2 0.2 4900 FIXED UUUUUUU
TIDB 4.0 0.5 1.5 3050 NNNNNNN
TIXI 1.6 1.9 0.9 2860 NNNNNNN
TOW2 9.4 0.9 2.7 3020 NNNNNNN
TRO1 2.3 1.3 1.2 1501 NNNNNNN
TSKB 1.9 0.8 1.2 2050 FIXED UUUUUUU
URUM 2.2 0.6 0.7 2431 NNNNNNN
USUD 3.4 2.0 1.3 2000 NNNNNNN
VILL 0.7 0.5 0.8 1250 FIXED UUUUUUU
WES2 0.5 0.6 1.2 4080 FIXED UUUUUUU
WSRT 1.0 0.5 0.2 1110 NNNNNNN
WTZR 0.2 0.6 0.4 1601 FIXED UUUUUUU
WUHN 4.3 0.7 0.8 2070 NNNNNNN
YAR1 3.6 2.6 1.3 3100 N....NN
YELL 1.6 0.8 0.4 4700 FIXED UUUUUUU
YSSK 1.3 0.6 1.1 2870 NNNNNNN
ZECK 0.5 0.7 0.5 1950 NNNNNNN
ZWEN 0.7 0.4 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 BARB BILI BISH BJFS BRMU CAS1 CHAT COCO DAV1 DGAR DRAO EISL FAIR GALA GOLD GOUG HARB HOB2 HOFN IISC IRKT JPLM KERG KIT3 KODK KOKB KOSG KWJ1 LHAS LPGS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS NKLG NLIB NRC1 NYA1 OBER OHIG ONSA PETP POTS REYK RIOG SANT SSIA STJO SUTH SYOG THTI THU1 TIDB TIXI TOW2 TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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