[IGSREPORT-7324] Wk 1068 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Wed Jul 5 04:29:02 PDT 2000
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IGS Electronic Report 05 Jul 04:29:11 PDT 2000 Message Number 7324
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Author : G. Gendt
Subject: Wk 1068 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1068 (DAYS 177-183, DATES 25-06-00 TO 01-07-00)
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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:
______________________________________________________________________________
gfz10687.sum this text file
gfz10687.erp Earth rotation parameters
gfz10687.snx Weekly SINEX File
gfz1068[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1068 DAYS 176 - 183
____________________________________________________________________________________________________
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"
51719.500 108037 288654 -317959913 936 7 7 11 11 71 37 27 318 -1040 15 16
51720.500 108331 287502 -317960993 1056 6 6 8 8 73 37 28 360 -1348 11 11
51721.500 108678 286152 -317962162 1050 5 6 7 7 72 37 27 460 -1423 9 10
51722.500 109226 284787 -317963389 1372 5 6 7 7 74 37 27 698 -1340 9 9
51723.500 109812 283616 -317964952 1759 5 6 7 7 75 37 25 656 -1010 9 9
51724.500 110199 282523 -317966659 1689 5 6 7 7 67 37 26 169 -1223 9 9
51725.500 110178 281019 -317968178 1518 5 6 7 7 66 37 27 -45 -1741 9 10
51726.500 110142 279439 -317969693 1379 6 6 8 8 67 37 27 -59 -1380 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 177 178 179 180 181 182 183
-------------------------------------------------------
01 1 2 3 5 6 6 3
02 4 3 6 2 1 5 6
03 10 E 16 E 21 E 17 E 21 E 9 E 12 E
04 3 2 4 4 3 3 2
05 3 2 2 2 4 3 2
06 7 E 9 E 10 E 9 E 12 E 9 E 14 E
07 14 E 14 E 16 E 15 E 15 E 13 E 11 E
08 4 3 5 6 5 2 2
09 6 6 3 3 3 3 2
10 4 3 6 3 5 3 5
11 6 11 6 11 11 11 14
13 5 6 6 3 6 6 4
15 3 6 10 9 2 5 6
16 - 7 34 - - 2 3
17 4 4 2 9 4 4 6
18 3 6 3 - - - -
19 6 10 11 10 8 6 5
20 7 - - - - 9 7
21 4 2 5 3 3 5 3
22 3 6 4 3 2 4 3
23 18 27 27 28 31 17 18
24 68 18 3 3 - - 4
25 1 5 2 4 2 3 5
26 7 6 6 3 7 7 6
27 6 3 3 4 5 3 3
29 2 2 4 6 5 3 5
30 3 4 3 3 4 3 2
31 27 E 23 E 23 E 24 E 19 E 22 E 22 E
MEAN 15 10 12 10 10 8 8
---------------------------------------------------
REMARKS:(1) PNR16 deleted from sp3-file for day 180
modelling problems
(2) PNR18 deleted from sp3-file for day 180-183
modelling problems
(3) PNR20 deleted from sp3-file for day 178-180
modelling problems
(4) PNR24 deleted from sp3-file for day 181
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# 177 178 179 180 181 182 183
----------------------------------------------------
algo 400003 1930 1833 1837 1701 1765 1849 1850
aoml 484001 1565 1603 1534 1492 1578 1619 1596
areq 530002 2113 2010 1943 1697 1913 2005 1982
artu 198001 1742 1863 0 1744 1822 1900 1889
asc1 570002 1978 0 1958 1922 2002 1912 0
bahr 650001 2004 1938 1937 1793 1879 1946 0
barb 511001 0 0 0 1800 0 0 0
bjfs 288001 1791 1733 1738 1594 0 1735 1723
brmu 485001 1655 1483 1576 1571 1564 1658 1631
cas1 820001 1962 1891 1853 1795 1812 1917 1918
chat 340001 1769 1696 1658 1559 1647 1716 1752
coco 350001 2172 2069 1891 1861 2002 2028 2079
cord 555001 1756 1509 1246 1282 0 1766 1703
dav1 810001 2149 2072 2072 1931 2016 2114 2075
dgar 360001 2152 2075 2028 1922 1989 2038 2058
drao 475003 1926 1865 1863 1745 1806 1857 1866
eisl 720001 1548 1454 1521 1410 1514 1592 1564
fair 420002 1828 1248 1727 1646 1605 1786 1827
fort 520002 1452 1308 1330 1234 1212 1433 1346
gala 725001 2243 2169 2168 1989 2118 0 2196
gol2 410101 1756 1706 1720 1614 1636 1749 1426
goug 680001 1894 1848 1838 1702 1773 1840 1842
guam 730001 2001 0 0 1854 0 0 1929
hark 600102 1849 1740 1755 1654 1678 1754 1762
hob2 321001 1870 1796 1767 1665 1721 1779 1803
iisc 270002 1167 1152 1124 1122 1075 1161 1182
irkt 280001 1774 1687 1737 1555 1662 0 0
jplm 415002 1685 1735 1732 1507 1684 1719 1772
kerg 850002 1817 1760 1750 1650 1718 1789 1779
kodk 425001 1926 1863 1866 1732 1755 1852 1870
kokb 700002 1777 1817 1840 1644 1820 1840 1744
kosg 110001 1893 1810 1824 1683 0 1825 1585
kour 510002 0 0 0 0 0 0 2038
kstu 250001 1894 1882 1869 1670 1781 1894 1887
lhas 240001 1718 1675 1607 1565 1583 0 1687
lpgs 564301 1833 1746 1716 1584 1630 1748 1732
mac1 330003 0 1617 1592 1608 1683 0 1773
mali 630002 1256 1116 1158 1072 0 1176 1180
mas1 610101 1989 1866 1933 0 0 0 0
mate 130002 1545 1474 1495 1380 1373 1569 1530
mcm4 800201 1660 1453 1394 1427 1488 1600 1604
mdo1 418001 1576 1617 1646 1396 1612 1652 1652
mets 180001 1925 0 1872 1743 1746 1870 1872
nklg 695001 2014 2024 1985 1810 1914 0 0
nlib 409001 1570 1573 1571 1461 1491 1595 1645
noum 381001 1958 1893 1883 1798 1817 1899 1909
ntus 290001 1561 1207 1912 1150 0 0 0
nya1 140102 2385 2296 2303 2137 2220 2248 2301
ober 161001 1927 1859 1850 1709 1765 1775 0
onsa 105001 1929 1868 1870 1743 0 1849 1881
petp 285101 1919 1844 1825 1714 1806 1829 1828
pimo 211003 0 0 0 0 0 1000 935
pots 165001 1916 1841 1839 1711 1712 1788 0
reyk 491001 1450 0 1249 1156 1065 1308 1403
riog 561001 0 1839 1840 1706 1758 0 0
sant 500002 1354 1418 1355 1522 1555 1830 1490
stjo 405003 1920 1834 1844 1699 1777 1841 1824
suth 660001 1752 1643 1671 1598 1635 1747 1710
syog 840001 2127 1303 1878 1825 1849 2077 2046
thti 712101 0 1765 1760 1695 1691 1766 1675
thu1 490001 0 2266 2250 2120 2201 2292 2303
tid2 305201 1815 1773 1737 1608 1707 1743 1703
tixi 286001 2325 2182 2230 2086 2155 2259 2242
tro1 150102 2250 2181 2131 1949 2090 0 0
tskb 205001 1243 1084 1300 1220 1139 1297 1164
unsa 564501 1906 1855 1829 1673 0 1853 1841
urum 243101 1932 1879 1876 1744 1823 1895 1905
usud 200002 1225 1185 1270 1158 1131 1141 1248
vesl 880001 2317 1957 2162 2014 2121 2229 0
vill 125001 1618 1509 1573 1476 1528 1605 1576
wes2 408001 1736 1623 1640 1533 1632 1666 1655
wsrt 111002 1485 0 0 0 1751 1861 1859
wtzr 160101 1693 1634 1709 1570 1564 1618 1605
wuhn 207001 1903 1831 1844 1701 1734 1828 1827
yar1 310002 1641 1540 1531 1425 1447 1573 1648
yell 470004 2040 1422 1538 1645 1816 1930 1834
yssk 287001 1929 1861 1871 1719 1791 1869 1821
zeck 195001 1584 1547 1563 1454 1451 0 1508
zwen 190001 1505 1344 1470 0 0 0 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 177 178 179 180 181 182 183
------------------------------------------
1 4702 4541 4746 4786 4251 4202 4186
2 4668 4629 4847 4856 4499 4345 4308
3 4564 4385 4615 4723 4310 4176 4217
4 4844 4663 4904 5089 4547 4519 4602
5 4650 4539 4803 4956 4466 4315 4276
6 4446 4466 4637 4791 4250 4247 4230
7 4797 4644 4925 5061 4567 4394 4286
8 4600 4466 4562 4818 4264 4218 4209
9 4779 4670 4832 5027 4551 4445 4407
10 4660 4487 4691 4973 4357 4345 4330
11 4671 4557 4697 4846 4382 4275 4222
13 4651 4502 4420 4823 4356 4267 4261
15 4636 4560 4806 4825 4205 4092 4284
16 4809 4636 4799 0 4477 4257 4192
17 4739 4546 4833 4936 4368 4386 4338
18 4730 4532 4741 0 0 0 0
19 4693 4651 4682 4815 4269 4354 4383
20 4741 0 0 0 4326 4233 4190
21 4779 4661 4839 4924 4531 4348 4461
22 4682 4576 4805 4862 4413 4317 4423
23 4911 4795 5033 5121 4680 4498 4520
24 4931 4847 5145 5281 0 4666 4600
25 4827 4844 5051 5146 4579 4534 4565
26 4719 4522 4781 4819 4403 4276 4254
27 4602 4333 4474 4604 4205 4129 4102
29 4882 4781 5092 5151 4576 4476 4493
30 4733 4685 4793 4935 4495 4341 4426
31 4563 4428 4572 4624 4223 4134 4219
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 0 DAYS: 177 to 183
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 0.4 0.9 4000 FIXED UUUUUUU
AOML 3.0 0.5 1.3 4840 NNNNNNN
AREQ 1.3 1.1 0.8 5300 FIXED NNNUNNN
ARTU 4.8 0.8 1.2 1980 NNNNNNN
ASC1 2.4 0.6 0.8 5700 NNNNNNN
BAHR 2.2 1.2 1.5 6500 NNNNNNN
BARB 0.8 0.2 0.5 5110 ..NNN..
BISH 1.8 0.8 1.3 2399 NNNNNNN
BJFS 2.1 0.8 1.1 2880 NNNNNNN
BRMU 1.0 0.5 1.0 4850 FIXED UUUUUUU
CAS1 3.0 1.1 1.2 8200 NNNNNNN
CHAT 2.2 0.9 1.4 3400 NNNNNNN
COCO 5.0 1.0 0.8 3500 NNNNNNN
CORD 3.4 1.6 0.7 5550 NNNNNNN
DAV1 1.4 1.9 0.7 8100 FIXED UUUUUUU
DGAR 3.4 0.6 0.9 3600 NNNNNNN
DRAO 0.5 0.3 0.5 4750 FIXED UUUUUUU
EISL 8.7 1.0 1.3 7200 NNNNNNN
FAIR 0.4 0.4 0.5 4200 FIXED UUUUUUU
FORT 3.5 0.7 2.3 5200 FIXED UUUUUUU
GALA 2.9 0.8 0.8 7250 NNNNNNN
GOL2 0.9 0.7 0.6 4101 FIXED UUUUUUU
GOUG 5.7 1.7 2.1 6800 NNNNNNN
GUAM 6.5 1.9 2.9 7300 FIXED NNUNNNN
HARK 1.4 0.6 2.2 6001 NNNNNNN
HOB2 2.5 1.1 1.1 3210 FIXED UUUUUUU
IISC 3.2 1.0 1.5 2700 NNNNNNN
IRKT 0.4 1.7 0.5 2800 FIXED UUUUUU.
JPLM 2.0 1.1 1.3 4150 NNNNNNN
KERG 0.6 0.7 0.6 8500 FIXED UUUUUUU
KODK 2.2 0.8 1.2 4250 NNNNNNN
KOKB 3.5 1.3 1.2 7000 FIXED UUUUUNU
KOSG 0.3 0.5 0.5 1100 FIXED UUUUUUU
KOUR 0.9 0.5 0.4 5100 FIXED .....UU
KSTU 1.6 0.9 0.7 2500 NNNNNNN
LHAS 0.7 0.3 0.8 2400 FIXED UUUUUUU
LPGS 3.0 1.1 1.0 5643 NNNNNNN
MAC1 0.9 0.8 0.7 3300 FIXED UUUUUUU
MALI 1.6 0.8 2.7 6300 FIXED UUNNNUN
MAS1 0.9 0.6 0.3 6101 FIXED UUUU...
MATE 0.8 0.7 1.1 1300 FIXED UUUUUUU
MCM4 4.5 2.3 1.6 8002 NNNNNNN
MDO1 4.0 0.6 1.5 4180 FIXED UUUUUUU
METS 2.4 1.0 1.4 1800 NNNNNNN
NKLG 6.2 0.9 3.2 6950 NNNNNN.
NLIB 0.7 0.4 0.7 4090 FIXED UUUUUUU
NOUM 1.5 0.7 1.2 3810 NNNNNNN
NTUS 4.6 0.5 2.3 2900 NNNNN..
NYA1 1.5 0.4 0.9 1401 NNNNNNN
OBER 1.4 0.7 0.9 1610 NNNNNNN
ONSA 0.4 0.6 0.9 1050 FIXED UUUUUUU
PETP 2.3 1.1 2.3 2851 NNNNNNN
PIMO 10.2 0.7 2.2 2110 ....NNN
POTS 1.0 0.7 0.9 1650 FIXED UUUUUUU
REYK 4.4 0.8 0.9 4910 NNNNNNN
RIOG 2.2 1.5 0.3 5610 NNNNNN.
SANT 2.6 1.8 0.9 5000 FIXED UUUUUUU
STJO 1.3 0.7 0.8 4050 NNNNNNN
SUTH 1.2 0.5 2.8 6600 NNNNNNN
SYOG 2.5 1.3 1.9 8400 NNNNNNN
THTI 7.2 1.6 4.6 7121 NNNNNNN
THU1 0.5 0.5 0.4 4900 FIXED UUUUUUU
TID2 0.7 1.0 1.0 3052 FIXED UUUUUUU
TIXI 2.8 0.9 1.3 2860 NNNNNNN
TRO1 3.1 0.3 3.1 1501 NNNNNN.
TSKB 2.0 1.5 1.3 2050 FIXED UUUUUUU
UNSA 4.1 1.0 1.0 5645 NNNNNNN
URUM 2.3 0.8 0.9 2431 NNNNNNN
USUD 10.4 1.5 2.2 2000 NNNNNNN
VESL 3.6 0.9 1.3 8800 NNNNNNN
VILL 2.0 0.7 0.4 1250 FIXED UUUUUUU
WES2 0.6 0.5 0.9 4080 FIXED UUUUUUU
WSRT 2.5 1.0 1.0 1110 NN.NNNN
WTZR 0.3 0.2 0.7 1601 FIXED UUUUUUU
WUHN 1.9 0.9 1.7 2070 NNNNNNN
YAR1 2.5 0.6 0.8 3100 NNNNNNN
YELL 0.7 0.8 0.4 4700 FIXED UUUUUUU
YSSK 2.8 0.9 3.2 2870 NNNNNNN
ZECK 1.8 0.7 2.3 1950 NNNNNNN
ZWEN 3.7 2.4 13.4 1900 NNNN...
--------------------------------------------------------------------------------
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 ASC1 BAHR BARB BISH BJFS BRMU CAS1 CHAT COCO CORD DAV1 DGAR DRAO EISL FAIR FORT GALA GOL2 GOUG GUAM HARK HOB2 IISC IRKT JPLM KERG KODK KOKB KOSG KOUR KSTU LHAS LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NKLG NLIB NOUM NTUS NYA1 OBER ONSA PETP PIMO POTS REYK RIOG SANT STJO SUTH SYOG THTI THU1 TID2 TIXI TRO1 TSKB UNSA URUM USUD VESL VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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