[IGSREPORT-8025] Wk 1101 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Thu Feb 22 23:46:15 PST 2001
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IGS Electronic Report 22 Feb 23:46:20 PST 2001 Message Number 8025
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Author : G. Gendt
Subject: Wk 1101 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1101 (DAYS 042-048, DATES 11-02-01 TO 17-02-01)
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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:
______________________________________________________________________________
gfz11017.sum this text file
gfz11017.erp Earth rotation parameters
gfz11017.snx Weekly SINEX File
gfz1101[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1101 DAYS 041 - 048
____________________________________________________________________________________________________
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"
51950.500 -24009 458551 -319260381 5006 7 8 11 11 68 37 27 1247 1512 17 18
51951.500 -22987 459638 -319265380 5706 6 6 9 9 66 37 26 837 672 12 12
51952.500 -21707 460404 -319271519 7149 5 6 7 7 68 37 26 1612 1035 9 10
51953.500 -20058 461515 -319279003 8271 5 6 7 7 71 37 27 1681 1127 9 10
51954.500 -18469 462713 -319287198 8701 5 6 7 7 70 37 26 1606 1358 9 10
51955.500 -16799 464083 -319295793 9252 5 6 7 7 71 37 27 1831 1455 9 10
51956.500 -15030 465380 -319304821 9470 5 6 8 8 68 37 25 1668 1306 10 10
51957.500 -13160 466652 -319313887 9514 6 6 9 9 72 37 26 1988 1291 11 12
____________________________________________________________________________________________________
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 042 043 044 045 046 047 048
-------------------------------------------------------
01 8 4 8 8 8 5 4
02 7 3 5 4 3 3 5
03 4 5 3 4 3 4 4
04 7 E 7 E 9 E 7 E 8 E 10 E 9 E
05 7 6 4 4 9 6 7
06 6 2 9 6 2 4 4
07 5 5 4 5 8 9 8
08 9 9 7 3 7 8 6
09 3 3 5 5 5 8 13 E
10 8 3 3 6 3 6 3
11 7 E 16 E 8 E 3 E 3 E 4 E 11 E
13 6 6 8 7 6 5 6
14 10 10 10 12 8 8 7
17 - E - E - E - E - E - E - E
19 6 5 8 14 E 6 E - E - E
20 7 10 11 9 9 9 10
21 244 7 6 140 6 6 -
22 5 3 3 3 2 5 2
23 4 25 12 23 8 9 6
24 9 E 20 E 49 E 13 E 10 E 13 E 17 E
25 4 5 2 4 10 E 10 E 9 E
26 5 6 7 4 7 5 3
27 7 3 2 6 8 13 E 4 E
28 4 4 4 6 5 6 5
29 8 25 9 5 6 5 7
30 2 1 2 2 5 3 3
31 5 3 4 5 6 4 3
MEAN 7 10 12 8 7 7 7
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 042-048
modelling problems
(2) PNR17 deleted from sp3-file for day 042,043,045,047
modelling problems
(3) PNR19 deleted from sp3-file for day 047
modelling problems
(4) PNR21 deleted from sp3-file for day 048
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# 042 043 044 045 046 047 048
----------------------------------------------------
algo 400003 1802 1799 1864 1801 1852 1710 1759
aoml 484001 1587 1574 0 0 0 0 1560
areq 530002 1860 1867 1921 1749 1922 1666 1797
artu 198001 1789 1812 1828 1780 1831 1688 1801
bahr 650001 1836 1856 1930 1851 1931 1771 1843
bili 289001 1991 2024 2047 1996 2099 0 0
bjfs 288001 1746 1719 1795 1724 1790 1664 1731
brmu 485001 1494 1502 1458 1463 1552 1490 1506
cas1 820001 1892 1923 2002 1910 1988 1843 1874
chat 340001 1551 1592 1622 0 1614 1474 1540
coco 350001 1938 1946 1995 1911 1956 1842 1882
dav1 810001 0 1987 2064 0 1513 0 1987
dgar 360001 1865 1957 2044 1813 1928 1768 0
drao 475003 1823 1804 1898 1825 1888 1742 1798
eisl 720001 1283 1163 1094 1159 1058 1271 1392
fair 420002 921 1015 834 809 887 866 806
gala 725001 1956 1843 1879 2072 1966 1854 1951
gold 410002 1771 1812 1696 1783 1811 1689 1795
goug 680001 0 1731 1800 1711 1782 1667 0
guam 730001 0 1871 1971 1905 1969 1852 1898
harb 601001 1816 1781 1843 1702 1846 1689 1774
hob2 321001 1745 1746 1823 1765 1837 1683 1763
hofn 492003 1863 1866 1652 1697 1980 1807 1870
iisc 270002 980 1032 897 739 977 882 927
ineg 488002 0 1829 1848 1757 1757 1700 1757
irkt 280001 1641 1650 1682 1626 1640 1533 1606
jplm 415002 1480 1437 1475 1488 1540 1421 1450
kerg 850002 1726 1737 1791 1710 1763 1646 1706
kit3 235101 1702 1725 1782 1708 0 1639 1641
kodk 425001 1814 1858 1919 1844 1894 1773 1830
kokb 700002 658 605 1114 974 945 892 937
kosg 110001 1803 1799 1851 1663 1850 1727 1752
kour 510002 0 1916 2015 2092 2079 1899 2035
kstu 250001 1723 1639 1636 1747 1803 1695 1734
kwj1 740001 1118 0 995 1070 1121 1108 1108
lhas 240001 1533 1519 1667 1544 1627 1460 1512
mac1 330003 1719 0 1454 1752 1818 1697 1768
madr 120002 1677 0 0 1619 1690 1635 1648
mali 630002 1039 1141 900 1124 1383 1099 1306
mas1 610101 1730 1630 1821 1805 1778 1618 1740
mate 130002 1519 1481 1517 1517 1596 1476 1530
mcm4 800201 1350 1365 1462 1476 1471 1321 1209
mdo1 418001 1516 1489 1374 1458 1484 1374 1417
mets 180001 1815 1847 1906 1844 1905 0 1826
nklg 695001 1793 1848 1941 1921 0 1864 1928
nlib 409001 1467 1436 1450 1450 1477 1464 1462
nya1 140102 2199 2207 2268 2166 2254 2085 2147
ober 161001 1633 1625 1827 1789 1855 1741 1783
ohig 830001 1141 1442 1546 0 0 0 1560
onsa 105001 1782 0 1882 1807 1880 1745 1778
petp 285101 1220 1770 1847 1764 1797 1626 1707
pots 165001 1811 1803 1865 1722 1824 1691 1790
reyk 491001 1868 1736 1388 1459 1960 1764 1835
riog 561001 1803 1803 1864 1818 1877 0 1814
sant 500002 0 0 910 1596 0 0 1132
ssia 512001 0 1360 1691 1414 1844 1685 1731
stjo 405003 1778 1777 1863 1797 1863 1730 1797
suth 660001 1435 1454 1510 1543 1585 0 1469
thti 712101 0 0 0 1762 1751 1677 1761
thu1 490001 0 0 0 0 2230 2016 0
tidb 305003 1772 1787 1864 1770 1865 1716 1790
tixi 286001 2118 2132 2175 2123 2247 2064 2151
tow2 302001 1835 1861 1932 1851 1932 1762 1770
tro1 150102 2097 2115 2173 2102 2138 1959 2054
tskb 205001 1581 1628 1672 1579 1567 1594 1592
urum 243101 1808 1786 1872 1811 1869 1731 1780
usud 200002 1776 1799 1862 1785 1856 1725 1775
vill 125001 1700 1639 1645 1475 1458 1291 1275
wes2 408001 1487 1343 1581 1514 1590 1441 1495
wsrt 111002 1822 1814 1867 1757 1867 1749 1770
wtzr 160101 1802 1809 1846 1804 1861 1690 1785
wuhn 207001 1773 1809 1886 1823 1852 1761 1809
yar1 310002 0 0 0 0 1385 1373 1438
yell 470004 1885 1852 1919 1833 1906 1803 1844
yssk 287001 1783 1769 1896 1767 1844 1733 1748
zeck 195001 0 0 0 0 0 1442 1520
zwen 190001 1836 1866 1915 1619 1912 0 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 042 043 044 045 046 047 048
------------------------------------------
1 4113 4300 4459 4448 4505 4487 4663
2 4045 4452 4460 4474 4693 4548 4664
3 4117 4280 4271 4427 4342 4301 4378
4 4314 4340 4450 4469 4691 4430 4729
5 4175 4376 4384 4445 4527 4411 4600
6 3953 4338 4469 4414 4589 4355 4641
7 4642 4792 4800 4846 5020 4812 5033
8 4082 4211 4340 4246 4436 4298 4502
9 4069 4192 4400 4388 4468 4266 4100
10 4299 4420 4589 4460 4666 4438 4742
11 4047 4105 4328 4349 4401 4291 4307
13 4112 4214 4501 4398 4594 4520 4713
14 4630 4839 4847 4929 4965 4658 4965
15 0 0 0 0 0 0 0
17 0 0 4212 0 4232 0 4309
19 4223 4242 4292 4164 4324 0 4390
20 4183 4228 4454 4422 4571 4304 4638
21 4346 4584 4591 4613 4761 4462 0
22 4034 4501 4526 4409 4518 4223 4508
23 4589 4810 4904 4926 4896 4638 4963
24 4268 4293 4497 4508 4657 4481 4716
25 4426 4610 4790 4772 4614 4279 4608
26 4305 4421 4512 4520 4588 4375 4628
27 4107 4306 4458 4353 4411 4063 4260
28 3996 4633 4717 4623 4737 4416 4747
29 4595 4886 4876 4948 5004 4738 5026
30 4232 4397 4502 4597 4647 4462 4633
31 4175 4389 4494 4456 4610 4297 4593
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 042 to 048
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 0.2 0.7 4000 FIXED UUUUUUU
AOML 3.5 1.0 2.1 4840 NNN..NN
AREQ 6.3 1.0 0.8 5300 FIXED NNNUNUU
ARTU 6.9 0.7 1.1 1980 NNNNNNN
BAHR 2.6 1.3 0.3 6500 NNNNNNN
BILI 4.2 0.3 0.8 2890 NNNNNN.
BJFS 0.8 1.0 0.7 2880 NNNNNNN
BRMU 0.5 0.2 0.4 4850 FIXED UUUUUUU
CAS1 2.3 0.9 1.2 8200 NNNNNNN
CHAT 5.5 1.0 1.2 3400 NNNNNNN
COCO 2.1 0.9 2.7 3500 NNNNNNN
DAV1 5.0 0.8 1.9 8100 FIXED UUUUUUU
DGAR 4.6 1.8 2.8 3600 NNNNNNN
DRAO 1.1 0.3 0.7 4750 FIXED UUUUUUU
EISL 3.7 0.9 2.3 7200 NNNNNNN
FAIR 1.9 0.7 0.7 4200 FIXED UUUUUUU
GALA 1.3 1.5 2.9 7250 NNNNNNN
GOLD 3.1 0.3 1.3 4100 NNNNNNN
GOUG 6.0 2.9 2.9 6800 NNNNNNN
GUAM 5.1 1.2 2.0 7300 FIXED UUUUUUU
HARB 4.7 2.0 1.8 6010 NNNNNNN
HOB2 3.3 1.1 1.1 3210 FIXED NNUUUUU
HOFN 2.9 1.3 1.0 4920 NNNNNNN
IISC 4.3 1.5 3.4 2700 NNNNNNN
INEG 5.1 1.8 3.8 4880 NNNNNNN
IRKT 0.5 0.7 0.6 2800 FIXED UUUUUUU
JPLM 4.8 0.4 1.0 4150 NNNNNNN
KERG 1.1 0.7 1.7 8500 FIXED UUUUUUU
KIT3 1.6 1.5 0.8 2351 FIXED UUUUUUU
KODK 2.8 1.3 1.8 4250 NNNNNNN
KOKB 6.6 1.5 3.6 7000 FIXED UUUNUUU
KOSG 0.4 0.4 0.3 1100 FIXED UUUUUUU
KOUR 2.6 1.4 1.2 5100 FIXED UUUUUUU
KSTU 9.6 5.2 3.8 2500 NNNNNNN
KWJ1 8.6 1.8 1.9 7400 FIXED UUNUUUU
LHAS 0.7 0.9 1.3 2400 FIXED UUUUUUU
MAC1 1.4 0.5 0.5 3300 FIXED UUUUUUU
MADR 3.7 1.4 0.4 1200 NNNNNNN
MALI 1.6 1.0 2.1 6300 NNNNNNN
MAS1 0.4 0.6 0.4 6101 FIXED UUUUUUU
MATE 0.4 0.8 1.0 1300 FIXED UUUUUUU
MCM4 3.2 1.0 1.9 8002 NNNNNNN
MDO1 1.0 0.9 1.1 4180 FIXED UUUUUUU
METS 2.5 0.5 0.6 1800 NNNNNNN
NKLG 5.1 1.6 3.4 6950 NNNNNNN
NLIB 0.9 0.5 0.5 4090 FIXED UUUUUUU
NYA1 1.7 0.4 0.7 1401 NNNNNNN
OBER 0.7 0.7 0.3 1610 NNNNNNN
OHIG 2.0 1.2 0.9 8300 FIXED UUUU.UU
ONSA 0.8 0.8 0.9 1050 FIXED UUUUUUU
PETP 3.7 0.8 1.0 2851 NNNNNNN
POTS 0.7 0.7 0.4 1650 FIXED UUUUUUU
REYK 1.9 0.5 0.3 4910 NNNNNNN
RIOG 4.9 2.0 1.0 5610 NNNNNNN
SANT 3.9 1.3 1.0 5000 FIXED .UUNNNN
SSIA 4.5 15.1 8.0 5120 NNNNNNN
STJO 2.1 0.8 0.7 4050 NNNNNNN
SUTH 4.3 2.3 2.8 6600 NNNNNNN
THTI 2.4 0.6 2.2 7121 ..NNNNN
THU1 1.8 0.8 0.5 4900 FIXED U..UUUU
TIDB 4.0 1.2 1.5 3050 NNNNNNN
TIXI 1.8 1.2 0.7 2860 NNNNNNN
TOW2 3.2 1.6 1.3 3020 NNNNNNN
TRO1 2.0 1.0 0.7 1501 NNNNNNN
TSKB 2.0 1.0 0.9 2050 FIXED UUUUUUU
URUM 4.9 1.2 2.2 2431 NNNNNNN
USUD 1.5 0.9 1.1 2000 NNNNNNN
VILL 1.3 0.3 0.4 1250 FIXED UUUUUUU
WES2 0.6 0.3 0.9 4080 FIXED UUUUUUU
WSRT 1.2 0.4 0.5 1110 NNNNNNN
WTZR 0.4 0.4 0.3 1601 FIXED UUUUUUU
WUHN 1.9 1.6 0.9 2070 NNNNNNN
YAR1 3.3 0.4 2.5 3100 N..NNNN
YELL 1.3 0.9 0.5 4700 FIXED UUUUUUU
YSSK 3.3 0.9 1.4 2870 NNNNNNN
ZECK 0.6 0.3 0.1 1950 ....NNN
ZWEN 1.9 1.1 1.2 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 DAV1 DGAR DRAO EISL FAIR GALA GOLD GOUG GUAM HARB HOB2 HOFN IISC INEG IRKT JPLM KERG KIT3 KODK KOKB KOSG KOUR KSTU KWJ1 LHAS MAC1 MADR MALI MAS1 MATE MCM4 MDO1 METS NKLG NLIB NYA1 OBER OHIG ONSA PETP POTS REYK RIOG SANT SSIA STJO SUTH THTI THU1 TIDB TIXI TOW2 TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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