[IGSREPORT-7104] Wk 1057 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Thu Apr 20 02:11:12 PDT 2000
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IGS Electronic Report 20 Apr 02:11:16 PDT 2000 Message Number 7104
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Author : G. Gendt
Subject: Wk 1057 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1057 (DAYS 100-106, DATES 09-04-00 TO 15-04-00)
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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:
______________________________________________________________________________
gfz10577.sum this text file
gfz10577.erp Earth rotation parameters
gfz10577.snx Weekly SINEX File
gfz1057[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1057 DAYS 099 - 106
____________________________________________________________________________________________________
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"
51642.500 77773 345627 -317317154 8962 9 9 14 14 57 37 26 -98 -394 20 23
51643.500 77849 344953 -317326126 9264 7 8 12 12 56 37 26 287 -916 14 16
51644.500 78545 344087 -317335678 9554 6 7 9 9 61 37 27 1077 -860 12 13
51645.500 79724 343633 -317345191 9792 6 7 9 9 61 37 27 1312 -6 11 12
51646.500 80923 343600 -317355222 10444 6 7 9 9 57 37 27 1143 -111 12 12
51647.500 81838 343649 -317365441 10479 7 7 10 10 58 37 25 622 250 13 13
51648.500 82074 344007 -317375861 10669 7 7 10 10 59 37 26 -74 468 13 14
51649.500 82076 344329 -317386705 11329 8 8 14 14 55 37 26 67 229 16 18
____________________________________________________________________________________________________
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 100 101 102 103 104 105 106
-------------------------------------------------------
01 9 5 3 4 4 4 4
02 3 5 4 7 3 4 17
03 3 3 2 6 5 2 5
04 3 1 2 2 5 3 3
05 6 3 3 5 6 4 6
06 7 1 5 6 3 2 4
07 4 4 2 3 2 4 3
08 3 3 6 2 2 4 2
09 6 6 2 5 3 3 4
10 4 7 4 3 4 4 3
11 5 6 6 5 6 6 4
13 3 5 4 4 5 3 5
15 65 E 47 E 42 26 9 4 37
16 6 4 4 2 10 20 5
17 15 E 17 E 8 E 6 E 5 E 21 4
18 9 6 2 2 3 5 7
19 - - 34 3 3 4 4
21 4 7 8 7 4 3 6
22 4 9 6 5 7 8 3
23 18 28 15 20 22 13 10
24 5 3 11 4 - - -
25 4 6 11 12 9 14 14
26 5 5 3 3 3 5 4
27 2 2 6 2 2 3 2
29 5 7 8 6 3 7 6
30 4 5 3 5 3 4 7
31 3 7 5 6 - - 3
MEAN 14 12 12 8 7 8 10
---------------------------------------------------
REMARKS:(1) PNR19 deleted from sp3-file for day 100
modelling problems
(2) PNR24 deleted from sp3-file for day 104-106
modelling problems
(3) PNR31 deleted from sp3-file for day 104
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# 100 101 102 103 104 105 106
----------------------------------------------------
onsa 105001 1835 1897 1901 1907 1755 0 1802
kosg 110001 1627 1716 1733 1659 1540 1569 0
wsrt 111002 0 1860 1841 1832 1714 1776 1755
vill 125001 1234 1348 1503 1299 1340 1393 1380
mate 130002 1504 1525 1469 1448 1341 1447 1432
nya1 140102 2218 2285 2286 2296 2137 2216 2211
tro1 150102 2091 2184 2177 2167 2002 2098 2076
wtzr 160101 1590 1649 1626 1615 1494 1558 1517
ober 161001 1718 1792 1586 1861 1657 1526 1603
pots 165001 1794 1756 1849 1802 1705 1762 1760
mets 180001 0 1668 1626 1598 1515 1513 1572
zwen 190001 0 0 0 1601 1493 0 1296
zeck 195001 0 0 0 0 0 1260 1243
artu 198001 1808 1867 1902 1901 1743 1799 1820
usud 200002 0 0 0 0 0 1075 997
tskb 205001 864 813 819 923 809 758 837
kit3 235101 0 1694 1690 1652 1565 1658 0
kstu 250001 1740 1742 1839 1846 1749 1802 1816
irkt 280001 1267 1473 1385 1473 1305 1335 1363
petp 285101 1777 1862 1836 1879 1746 1788 1808
tixi 286001 2134 2191 2220 2229 2071 2134 2148
yssk 287001 1804 1880 1829 1819 1698 1766 1812
bjfs 288001 1760 1834 1831 1780 1678 1778 1714
ntus 290001 1881 1531 1364 1821 1965 1955 1885
tid2 305201 1677 1750 1623 1650 1611 1667 1727
yar1 310002 1162 1129 1191 1202 1221 1312 1364
hob2 321001 1743 1813 0 0 1680 1764 1750
mac1 330003 1675 1577 1815 0 0 0 0
chat 340001 1370 1411 1554 1567 1455 1475 1423
coco 350001 1989 2050 2078 0 1908 1971 1938
dgar 360001 1889 2107 2139 2013 1912 1911 1862
algo 400003 1794 1867 1872 1861 1737 1793 1791
stjo 405003 1805 1859 1855 1855 1728 1796 1788
wes2 408001 1478 1655 1545 1623 1512 1476 1458
nlib 409001 1364 1579 1187 0 1331 1190 1372
gol2 410101 1636 1730 1503 1147 1302 1699 1633
jplm 415002 1225 1450 1466 1415 1436 1440 1376
mdo1 418001 1040 1255 1263 1189 1261 1262 1216
fair 420002 1516 0 1731 1925 1750 1696 1622
yell 470004 1580 1425 1490 1765 1536 1742 1633
drao 475003 0 1858 1868 1874 1698 1811 1810
aoml 484001 1203 1277 1306 1222 1224 1255 1271
brmu 485001 1297 1461 1357 1447 1306 1281 1282
reyk 491001 1026 1177 1448 1174 1210 1282 1294
sant 500002 1743 1792 1638 1590 1519 1709 1540
kour 510002 0 1770 2123 0 0 0 0
areq 530002 1604 2005 2028 1972 1873 1947 1948
cord 555001 0 0 1225 0 1154 1154 0
lpgs 564301 1623 1700 1742 1713 1624 1692 1675
asc1 570002 1750 2027 2006 1912 1700 1943 1800
hark 600102 1751 1791 1811 1834 0 0 0
mas1 610101 1832 1910 1848 1858 1714 1807 1774
bahr 650001 1853 1910 1941 1866 1715 1813 1806
suth 660001 1269 1210 1285 1346 0 1300 1303
kokb 700002 1769 1831 1768 1853 1716 1772 1655
thti 712101 1698 1757 1679 1798 0 0 0
gala 725001 2139 2224 2214 2207 2023 1970 0
mcm4 800201 0 1080 0 1300 1043 1118 0
dav1 810001 1970 1916 1893 1998 1818 1912 2029
cas1 820001 1702 1893 1909 1870 1718 1804 1824
ohig 830001 1621 1731 1612 1683 1523 1603 1519
syog 840001 1524 1642 1884 1972 1792 1998 1870
kerg 850002 1713 1771 1817 1785 0 0 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 100 101 102 103 104 105 106
------------------------------------------
1 3454 3844 3798 3520 3620 3527 3438
2 3444 3807 3778 3524 3661 3688 3251
3 3676 3961 3983 3604 3711 3688 3446
4 3523 3851 3855 3760 3625 3716 3481
5 3514 3941 3857 3531 3773 3668 3441
6 3614 4007 3976 3706 3782 3733 3501
7 3754 4084 4056 3784 3913 3921 3538
8 3390 3713 3673 3360 3533 3549 3228
9 3619 3887 4001 3666 3755 3704 3418
10 3365 3820 3757 3630 3623 3562 3458
11 3436 3800 3854 3453 3587 3602 3116
13 3488 3876 3814 3574 3741 3735 3367
15 3421 3691 3872 3542 3673 3684 3428
16 3440 3622 3643 3537 3645 3582 3321
17 3429 3768 3827 3555 3624 3640 3446
18 3383 3836 3737 3513 3625 3541 3321
19 0 3857 3546 3463 3610 3585 3325
21 3656 3958 4009 3740 3843 3802 3606
22 3482 3842 3857 3607 3617 3532 3390
23 3781 3977 4267 3900 3970 4029 3685
24 3487 3946 3898 3732 0 0 0
25 3879 4099 4211 3839 3879 3904 3723
26 3585 3857 3883 3705 3777 3800 3527
27 3255 3666 3625 3354 3498 3505 3327
29 3856 4146 4230 3869 3963 3995 3755
30 3516 3882 3861 3625 3730 3732 3409
31 3558 3860 3805 3293 0 3656 3419
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 0 DAYS: 100 to 106
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 0.8 0.6 0.5 4000 FIXED UUUUUUU
AOML 13.0 1.9 1.5 4840 NNNNNNN
AREQ 4.5 1.4 2.0 5300 NNNNNNN
ARTU 2.7 1.4 1.3 1980 NNNNNNN
ASC1 4.3 1.4 1.5 5700 NNNNNNN
BAHR 3.3 1.2 2.1 6500 NNNNNNN
BISH 4.7 0.9 2.1 2399 NNNNNNN
BJFS 2.2 0.9 1.7 2880 NNNNNNN
BRMU 0.7 0.4 0.9 4850 FIXED UUUUUUU
CAS1 1.6 1.6 2.3 8200 NNNNNNN
CHAT 4.4 1.6 1.7 3400 NNNNNNN
COCO 5.5 2.8 1.4 3500 NNNNNNN
CORD 10.0 1.9 2.4 5550 NNNNNNN
DAV1 0.5 1.3 1.7 8100 FIXED UUUUUUU
DGAR 8.7 1.4 2.9 3600 NNNNNNN
DRAO 0.3 0.6 0.6 4750 FIXED UUUUUUU
FAIR 0.5 0.5 0.5 4200 FIXED UUUUUUU
GALA 3.3 1.5 1.6 7250 NNNNNNN
GOL2 0.6 0.7 1.1 4101 FIXED UUUUUUU
HARK 1.7 1.6 1.6 6001 FIXED UUUUU..
HOB2 3.7 1.6 2.9 3210 FIXED UNNNUNU
IRKT 0.8 1.4 0.8 2800 FIXED UUUUUUU
JPLM 4.0 1.0 1.3 4150 NNNNNNN
KERG 0.6 0.5 1.0 8500 FIXED UUUUU..
KIT3 2.7 1.4 1.8 2351 FIXED UUUUUUU
KOKB 0.7 1.1 2.9 7000 FIXED UUUUUUU
KOSG 0.4 0.7 0.5 1100 FIXED UUUUUUU
KOUR 6.3 0.9 1.6 5100 FIXED NNUU..U
KSTU 1.4 0.6 1.4 2500 NNNNNNN
LPGS 4.8 1.8 1.9 5643 NNNNNNN
MAC1 0.8 1.5 1.1 3300 FIXED UUUU...
MAS1 0.8 0.7 0.6 6101 FIXED UUUUUUU
MATE 0.4 0.6 0.5 1300 FIXED UUUUUUU
MCM4 7.5 2.4 1.2 8002 NNNNNNN
MDO1 0.7 0.8 1.1 4180 FIXED UUUUUUU
METS 2.1 0.8 1.3 1800 NNNNNNN
NLIB 0.7 0.4 0.7 4090 FIXED UUUUUUU
NTUS 7.0 2.0 3.8 2900 NNNNNNN
NYA1 2.0 1.7 0.6 1401 NNNNNNN
OBER 1.3 0.8 0.8 1610 NNNNNNN
OHIG 0.6 1.7 0.9 8300 FIXED UUUUUUU
ONSA 0.4 0.4 0.7 1050 FIXED UUUUUUU
PETP 1.7 1.3 0.8 2851 NNNNNNN
POTS 1.8 0.5 0.5 1650 FIXED UUUUUUU
REYK 5.7 0.9 0.5 4910 NNNNNNN
RIOG 2.7 1.9 2.0 5610 NNNNNNN
SANT 3.0 1.4 2.3 5000 FIXED NUUNNUN
STJO 3.1 0.7 1.1 4050 NNNNNNN
SUTH 2.3 1.4 2.5 6600 NNNNNNN
SYOG 2.7 1.7 1.3 8400 NNNNNNN
THTI 4.2 2.3 4.6 7121 NNNNN..
TID2 1.0 1.4 1.1 3052 FIXED UUUUUUU
TIXI 2.5 0.7 1.1 2860 NNNNNNN
TRO1 4.2 1.8 0.9 1501 NNNNNNN
TSKB 2.8 1.6 2.7 2050 FIXED NNNUNNN
URUM 3.7 0.5 1.5 2431 NNNNNNN
USUD 10.5 0.5 0.6 2000 ....NNN
VILL 1.9 1.6 0.5 1250 FIXED UUUUUUU
WES2 0.7 0.6 0.5 4080 FIXED UUUUUUU
WSRT 1.9 0.9 0.5 1110 NNNNNNN
WTZR 0.4 0.4 0.6 1601 FIXED UUUUUUU
YAR1 2.4 2.2 1.7 3100 NNNNNNN
YELL 0.8 0.8 0.6 4700 FIXED UUUUUUU
YSSK 2.8 1.6 0.8 2870 NNNNNNN
ZECK 0.5 0.9 0.3 1950 ....NNN
ZWEN 3.7 0.8 2.3 1900 ..NNNNN
--------------------------------------------------------------------------------
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 BISH BJFS BRMU CAS1 CHAT COCO CORD DAV1 DGAR DRAO FAIR GALA GOL2 HARK HOB2 IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU LPGS MAC1 MAS1 MATE MCM4 MDO1 METS NLIB NTUS NYA1 OBER OHIG ONSA PETP POTS REYK RIOG SANT STJO SUTH SYOG THTI TID2 TIXI TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR YAR1 YELL YSSK ZECK ZWEN
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