[IGSREPORT-8144] Wk 1107 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Thu Apr 5 03:09:06 PDT 2001
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IGS Electronic Report 05 Apr 03:09:10 PDT 2001 Message Number 8144
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Author : G. Gendt
Subject: Wk 1107 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1107 (DAYS 084-090, DATES 25-03-01 TO 31-03-01)
******************************************************************************
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:
______________________________________________________________________________
gfz11077.sum this text file
gfz11077.erp Earth rotation parameters
gfz11077.snx Weekly SINEX File
gfz1107[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1107 DAYS 083 - 090
____________________________________________________________________________________________________
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"
51992.500 71701 490516 -319598711 7132 8 8 12 12 64 37 27 3170 607 17 18
51993.500 74795 490964 -319605259 7950 7 7 9 9 69 37 27 3043 289 12 13
51994.500 77775 491197 -319612873 8860 6 6 8 8 71 37 27 2941 235 10 11
51995.500 80473 491393 -319620923 8999 6 6 8 8 70 37 27 2388 188 10 11
51996.500 82813 491386 -319629130 9249 6 6 7 7 71 37 27 2291 -94 10 10
51997.500 85198 491183 -319637387 9251 6 6 8 8 68 37 27 2467 -345 10 11
51998.500 87533 490790 -319645826 9354 6 7 9 9 65 37 26 2166 -433 11 12
51999.500 89601 490286 -319654386 9231 7 7 10 10 60 37 28 1991 -606 13 14
____________________________________________________________________________________________________
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 084 085 086 087 088 089 090
-------------------------------------------------------
01 7 8 8 8 6 7 6
02 21 12 15 13 15 10 10
03 3 4 3 5 4 4 4
04 3 3 3 3 5 4 4
05 3 7 7 8 6 5 7
06 9 5 4 6 9 9 3
07 5 7 10 9 6 5 5
08 6 5 4 3 7 7 5
09 6 4 10 13 8 6 6
10 4 4 2 4 4 5 6
11 7 6 7 7 6 5 4
13 7 8 5 7 3 4 4
14 8 10 15 16 12 12 12
15 - - - - - - -
17 - - - - - - -
18 17 16 18 18 23 8 8
19 7 7 8 11 21 24 113
20 13 8 9 6 9 7 6
21 73 19 7 6 459 - -
22 6 3 7 11 10 9 7
23 90 22 18 43 40 34 18
24 4 5 6 4 7 7 5
25 6 6 8 9 11 8 11
26 3 5 4 8 9 5 6
27 5 4 3 4 5 4 6
28 9 7 - - 9 5 9
29 11 12 10 7 5 8 7
30 7 6 5 5 7 4 8
31 4 3 3 5 8 6 5
MEAN 24 9 9 12 12 10 23
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 084-090
modelling problems
(2) PNR17 deleted from sp3-file for day 084,085,087-089
modelling problems
(3) PNR21 deleted from sp3-file for day 089
modelling problems
(4) PNR28 deleted from sp3-file for day 086
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# 084 085 086 087 088 089 090
----------------------------------------------------
algo 400003 1849 1803 1857 1869 1869 1794 1931
aoml 484001 1610 1497 1600 1383 1576 1486 1513
areq 530002 1914 1881 1914 1858 1921 1608 0
artu 198001 1826 1762 1699 1783 1827 1755 1482
bahr 650001 1886 1887 1965 1933 1866 1834 2014
bili 289001 1974 1995 1996 1984 2008 1917 1982
bjfs 288001 1477 1844 1811 1833 1824 1611 0
brmu 485001 1349 1338 1262 1187 1256 1141 1287
cas1 820001 1987 2017 2019 2022 2020 1934 2087
chat 340001 1588 1555 1455 1460 1409 1386 1550
coco 350001 2004 1993 0 1980 2009 0 2086
dav1 810001 2070 2094 2003 2055 0 0 0
dgar 360001 0 1932 0 2075 1938 1948 2100
drao 475003 1882 1869 1897 1891 1897 1831 1969
eisl 720001 1101 1030 725 848 0 0 0
gala 725001 1785 1794 0 2146 1722 2068 2055
gold 410002 0 1749 1818 1810 1801 1729 1875
guam 730001 0 1776 1900 1673 1938 1759 0
harb 601001 1813 1786 1827 1798 1811 1762 1862
hob2 321001 1816 1815 1843 1821 1825 1741 1895
hofn 492003 1887 1840 1770 1787 1748 1791 1111
ineg 488002 1830 1755 1799 1835 1827 1724 0
irkt 280001 1632 1609 1462 1491 1377 1272 1293
jplm 415002 1396 1230 1376 1397 1426 1236 1633
kerg 850002 1734 1741 1693 1738 1737 1652 1195
kodk 425001 1840 1769 1820 1828 0 1787 1829
kosg 110001 1882 1873 1870 1892 1880 1801 1945
kour 510002 1994 1909 2022 0 0 0 0
kstu 250001 956 1670 1717 1597 1471 0 0
kwj1 740001 1130 1121 1200 1059 1154 902 1030
lhas 240001 1507 1494 1490 0 1437 1440 1540
lpgs 564301 1213 1643 1544 1590 1683 1396 1706
mac1 330003 1853 1855 1865 1829 0 1749 1891
madr 120002 1693 1674 1527 1559 0 1485 1774
mas1 610101 1717 1741 1623 1679 1809 0 1896
mate 130002 1493 1492 1566 1572 1509 1477 1573
mcm4 800201 1296 1233 1235 1406 1063 858 1339
mdo1 418001 1382 1262 1224 1197 1304 1076 1504
mets 180001 1882 1851 1857 1884 1872 1811 1904
nklg 695001 1785 1826 1833 1934 1870 1779 2047
nlib 409001 1470 1349 1383 1358 1296 1288 1417
nril 281001 2035 1907 1938 1768 1962 1877 1802
nya1 140102 2229 2227 2271 2242 2215 2182 2310
ober 161001 1910 1758 1820 1901 1853 1851 1593
ohig 830001 1609 1533 1506 1542 1574 1456 1171
onsa 105001 1840 1801 1829 1852 1745 1775 1918
petp 285101 1821 1807 1835 1800 1812 1733 1798
pots 165001 1810 1805 1879 1901 1900 0 0
reyk 491001 1962 1952 1584 1438 1503 1788 0
riog 561001 1835 1820 1729 1353 1770 1767 1895
sant 500002 1545 1697 1502 1817 1727 1719 1544
ssia 512001 1779 1729 1231 0 1315 0 0
stjo 405003 1862 1839 1860 1856 1855 1805 1931
suth 660001 1346 1320 1187 1019 1047 1138 1501
syog 840001 0 1947 1551 1686 1717 0 0
thti 712101 0 0 0 1793 1832 1658 1630
tidb 305003 1786 1783 1807 1783 1787 1705 1672
tixi 286001 2162 2132 2142 2128 2140 2053 2149
tow2 302001 1935 0 1943 1931 1912 1852 2025
tro1 150102 2151 2163 2149 2171 2149 2091 2218
tskb 205001 1151 1100 907 870 836 796 0
urum 243101 1887 1891 1892 1887 1794 1817 0
usud 200002 1783 1798 1806 1798 1788 1721 1878
vill 125001 956 1345 1028 967 791 1019 1130
wes2 408001 1573 1466 1506 1494 1471 1536 1536
wsrt 111002 1899 1703 1888 1910 1911 1826 1964
wtzr 160101 1829 1815 1725 1840 1784 1745 1748
wuhn 207001 1868 0 1837 1863 1605 1755 1905
yar1 310002 1018 1348 1231 1336 1249 1004 1020
yell 470004 1932 1905 1915 1928 1928 1837 1967
yssk 287001 1759 1811 1822 1802 1769 1724 1880
zeck 195001 1448 1396 1307 1476 1448 1351 1360
zwen 190001 1826 1278 1893 1928 1933 1783 1984
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 084 085 086 087 088 089 090
------------------------------------------
1 4361 4593 4466 4530 4258 4116 3680
2 4371 4601 4416 4459 4331 4092 3754
3 4058 4475 4232 4294 4066 3926 3442
4 4644 3654 4588 4649 4437 4300 3766
5 4362 4420 4181 4464 4140 3948 3665
6 4362 4381 4265 4468 4302 4044 3739
7 4754 4940 4681 4894 4497 4377 3960
8 4302 4506 4291 4312 4268 4094 3535
9 4117 4269 4181 4337 4076 3858 3580
10 4470 4540 4400 4476 4223 4072 3787
11 4113 4519 4181 4378 4090 3871 3569
13 4429 4610 4398 4581 4286 4146 3666
14 4790 4862 4725 4663 4554 4409 3992
15 0 0 0 0 0 0 0
17 0 0 4331 0 0 0 3776
18 4590 4789 4563 4800 4577 4326 3963
19 2503 2607 2527 2596 2382 2299 2122
20 4415 4628 4361 4546 4200 4053 3592
21 4443 4680 4464 4597 4469 0 3897
22 4304 4531 4401 4456 4113 4137 3664
23 4649 4760 4739 4759 4571 4404 3902
24 4741 4695 4582 4650 4498 4371 3956
25 4618 4744 4727 4739 4602 4379 3995
26 4411 4597 4405 4624 4318 4035 3819
27 4177 4353 4282 4355 4227 4041 3517
28 4533 4733 0 4593 4459 4294 3775
29 4731 4775 4707 4776 4616 4365 4035
30 4321 4447 4226 4482 4162 3955 3724
31 4301 4543 4500 4464 4202 4027 3555
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 084 to 090
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 0.6 0.5 4000 FIXED UUUUUUU
AOML 2.5 1.0 2.1 4840 NNNNNNN
AREQ 4.2 1.0 0.7 5300 FIXED UUUUNNU
ARTU 3.3 0.5 1.0 1980 NNNNNNN
BAHR 2.8 0.8 1.5 6500 NNNNNNN
BILI 3.9 1.1 1.5 2890 NNNNNNN
BISH 6.6 0.8 1.1 2399 NNNNNNN
BJFS 1.6 1.7 1.3 2880 NNNNNNN
BRMU 0.6 0.6 0.6 4850 FIXED UUUUUUU
CAS1 1.2 1.5 2.7 8200 NNNNNNN
CHAT 3.3 2.6 0.9 3400 NNNNNNN
COCO 6.2 1.4 2.5 3500 NNNNNNN
DAV1 2.0 2.3 1.1 8100 FIXED UNUUU..
DGAR 4.2 1.9 3.1 3600 NNNNNNN
DRAO 0.7 1.1 0.8 4750 FIXED UUUUUUU
EISL 2.4 1.7 2.4 7200 NNNNN..
GALA 3.0 1.6 1.6 7250 NNNNNNN
GOLD 2.5 1.8 1.7 4100 NNNNNNN
GUAM 1.9 1.3 0.7 7300 FIXED UUUUUUN
HARB 4.9 2.2 3.0 6010 NNNNNNN
HOB2 4.9 1.6 1.2 3210 FIXED UNUNUUU
HOFN 2.9 1.0 0.9 4920 NNNNNNN
INEG 2.3 1.4 2.8 4880 NNNNNNN
IRKT 0.6 0.6 0.7 2800 FIXED UUUUUUU
JPLM 2.4 1.3 1.7 4150 NNNNNNN
KERG 0.9 1.4 1.3 8500 FIXED UUUUUUU
KODK 6.9 0.8 1.6 4250 NNNNNNN
KOSG 0.4 0.3 0.5 1100 FIXED UUUUUUU
KOUR 2.1 0.9 3.0 5100 FIXED NNUN...
KSTU 7.9 1.6 0.6 2500 NNNNNN.
KWJ1 4.5 2.0 4.3 7400 FIXED UUUUNUN
LHAS 0.6 0.9 1.1 2400 FIXED UUUUUUU
LPGS 3.8 1.2 1.4 5643 NNNNNNN
MAC1 1.4 1.4 1.0 3300 FIXED UUUUUUU
MADR 2.6 3.0 0.9 1200 NNNNNNN
MAS1 0.7 0.7 0.7 6101 FIXED UUUUUUU
MATE 0.5 0.7 0.6 1300 FIXED UUUUUUU
MCM4 9.7 2.4 1.9 8002 NNNNNNN
MDO1 1.6 1.7 0.9 4180 FIXED UUUUUUU
METS 1.2 0.8 0.4 1800 NNNNNNN
NKLG 3.3 2.6 3.8 6950 NNNNNNN
NLIB 0.8 0.5 0.7 4090 FIXED UUUUUUU
NRIL 3.0 1.1 0.6 2810 NNNNNNN
NYA1 2.2 1.0 0.7 1401 NNNNNNN
OBER 1.8 0.4 0.7 1610 NNNNNNN
OHIG 1.2 0.7 0.7 8300 FIXED UUUUUUU
ONSA 0.4 0.5 0.5 1050 FIXED UUUUUUU
PETP 1.9 0.7 1.3 2851 NNNNNNN
POTS 1.2 0.5 0.6 1650 FIXED UUUUUU.
REYK 3.0 1.2 0.8 4910 NNNNNNN
RIOG 1.7 1.5 1.8 5610 NNNNNNN
SANT 4.2 0.9 1.3 5000 FIXED UUUUUNN
SSIA 10.2 1.2 1.6 5120 FIXED UNNNNN.
STJO 2.9 0.9 1.0 4050 NNNNNNN
SUTH 2.1 1.7 2.2 6600 NNNNNNN
SYOG 3.7 4.0 0.8 8400 NNNNNN.
THTI 6.7 1.8 7.2 7121 ..NNNNN
TIDB 3.7 1.5 2.0 3050 NNNNNNN
TIXI 7.7 0.5 0.5 2860 NNNNNNN
TOW2 10.1 1.7 3.1 3020 NNNNNNN
TRO1 3.1 0.7 0.5 1501 NNNNNNN
TSKB 3.6 1.8 0.7 2050 FIXED UUUUUUU
URUM 1.6 0.7 0.8 2431 NNNNNNN
USUD 8.1 2.4 0.5 2000 NNNNNNN
VILL 4.5 0.7 0.6 1250 FIXED UUUNNNN
WES2 1.9 0.3 1.0 4080 FIXED UUUUUUU
WSRT 2.5 0.1 0.7 1110 NNNNNNN
WTZR 0.4 0.1 0.6 1601 FIXED UUUUUUU
WUHN 2.3 0.7 1.3 2070 NNNNNNN
YAR1 1.2 1.4 1.9 3100 NNNNNNN
YELL 1.4 0.7 1.1 4700 FIXED UUUUUUU
YSSK 4.0 1.1 1.0 2870 NNNNNNN
ZECK 3.5 1.5 0.9 1950 NNNNNNN
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 DAV1 DGAR DRAO EISL GALA GOLD GUAM HARB HOB2 HOFN INEG IRKT JPLM KERG KODK KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MADR MAS1 MATE MCM4 MDO1 METS NKLG NLIB NRIL NYA1 OBER OHIG ONSA PETP POTS REYK RIOG SANT SSIA STJO SUTH SYOG THTI TIDB TIXI TOW2 TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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