[IGSREPORT-6937] Wk 1049 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Fri Feb 25 05:55:04 PST 2000
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IGS Electronic Report 25 Feb 05:55:43 PST 2000 Message Number 6937
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Author : G. Gendt
Subject: Wk 1049 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1049 (DAYS 044-050, DATES 13-02-00 TO 19-02-00)
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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:
______________________________________________________________________________
gfz10497.sum this text file
gfz10497.erp Earth rotation parameters
gfz10497.snx Weekly SINEX File
gfz1049[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1049 DAYS 043 - 050
____________________________________________________________________________________________________
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"
51586.500 66242 370569 -316815009 7276 12 13 20 20 52 37 27 -419 -859 30 31
51587.500 66021 370071 -316822228 7199 10 11 16 16 54 37 28 -19 -62 20 21
51588.500 65901 369673 -316829526 7435 9 10 13 13 54 37 28 -225 -747 17 18
51589.500 66206 369052 -316836850 7610 9 10 13 13 54 37 27 871 -434 16 17
51590.500 66945 368734 -316844378 7637 9 9 12 12 55 37 27 640 -258 15 16
51591.500 67748 368567 -316852172 7932 9 10 13 13 55 37 28 1016 -19 15 16
51592.500 68322 368616 -316860107 7707 9 10 12 12 56 37 27 153 -49 16 17
51593.500 68737 368330 -316867934 8322 10 10 15 15 56 37 28 786 -385 19 20
____________________________________________________________________________________________________
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 044 045 046 047 048 049 050
-------------------------------------------------------
01 14 8 6 5 3 2 4
02 3 4 3 5 3 3 3
03 5 3 7 7 2 8 6
04 3 4 5 8 13 E 6 E 8 E
05 8 2 2 3 5 9 2
06 6 5 7 4 4 4 5
07 8 5 5 5 6 4 4
08 7 4 4 7 4 6 6
09 4 8 8 5 2 4 6
10 5 6 7 6 5 4 3
11 11 E 16 E 9 E 6 E 8 E 10 E 7 E
13 8 4 3 5 6 6 5
14 144 13 - - 6 - -
15 - 10 660 - - 52 56
16 46 9 37 139 4 5 20
17 19 15 22 15 14 14 10
18 15 11 7 113 7 4 3
19 11 15 24 235 7 15 207
21 6 5 5 7 6 4 3
22 3 4 3 5 2 1 5
23 23 23 23 27 17 18 16
24 3 3 4 5 19 41 E 3 E
25 6 3 3 4 6 7 4
26 5 2 2 9 4 7 6
27 11 9 13 14 14 17 13
29 13 7 5 7 6 18 19
30 4 4 6 4 2 3 4
31 4 2 3 6 6 6 7
MEAN 13 9 12 24 8 15 14
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 046,049
modelling problems
(2) PNR15 deleted from sp3-file for day 047
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# 044 045 046 047 048 049 050
----------------------------------------------------
kosg 110001 1824 1791 1813 1814 1868 1825 1871
wsrt 111002 1919 1924 1856 0 1406 1850 1905
vill 125001 1723 1656 1658 1666 1626 1684 1757
mate 130002 1520 1511 1519 1458 1561 1517 1554
wtzr 160101 1743 1758 1708 1723 1785 1707 1789
ober 161001 1866 1818 1855 1801 1833 1852 1919
pots 165001 1914 1915 1850 1861 1915 1790 1861
zwen 190001 1912 1845 1857 1866 1842 1792 1807
zeck 195001 1622 1604 1575 1576 1614 1525 1646
artu 198001 1976 1959 1903 1899 1943 1897 1903
usud 200002 1464 1394 0 1289 0 0 0
tskb 205001 1526 1463 1481 1465 1568 1566 1620
pimo 211003 1293 1317 0 0 1227 1221 1117
lhas 240001 1104 1207 984 1228 1113 0 1259
kstu 250001 1968 1984 1914 1919 1994 1919 1972
iisc 270002 0 0 0 0 1046 867 896
irkt 280001 1786 1718 1683 1691 1782 1680 1748
petp 285101 1840 1655 1715 1246 1768 1743 1821
tixi 286001 2255 2153 2229 2248 2294 2233 2277
yssk 287001 1967 1942 1858 1901 1928 1840 1899
bili 289001 2154 0 0 0 0 0 0
ntus 290001 2294 2217 2125 2132 0 2042 2043
tid2 305201 1790 1517 1749 1715 1784 1718 1823
yar1 310002 1745 1706 1621 1617 1678 1585 1702
hob2 321001 1862 1817 1825 1825 1836 1784 1788
mac1 330003 1880 1787 1809 1801 1805 1829 1693
chat 340001 1740 1716 1614 1636 1666 1610 1683
coco 350001 2161 2156 2051 0 2161 2071 2174
dgar 360001 0 0 0 2085 2037 1973 0
algo 400003 1966 1935 1876 1845 1911 1837 1923
stjo 405003 1944 1903 1868 1890 1930 1847 1943
wes2 408001 1710 1557 1635 1651 1688 1652 1665
nlib 409001 1515 1446 1583 1578 1588 1616 1565
gol2 410101 1759 1736 1626 1750 0 1659 1738
jplm 415002 1620 1559 1601 1595 1667 1594 1659
mdo1 418001 1606 1497 1575 1581 1633 1631 1622
fair 420002 0 0 1911 1917 1838 1891 1827
yell 470004 1783 1424 1666 1837 1768 1938 1895
drao 475003 1920 1897 1853 1858 1926 1843 1911
aoml 484001 1587 1401 1589 1537 1661 1638 1673
brmu 485001 1652 1488 1591 1631 1665 1657 1693
thu1 490001 0 0 1948 1945 0 1903 1860
reyk 491001 1421 1126 1293 1372 1564 1574 1530
sant 500002 1823 1744 1744 1580 1682 1733 1745
barb 511001 0 0 0 0 1980 1814 0
fort 520001 936 0 0 991 989 951 0
areq 530002 1207 0 0 0 0 0 0
cord 555001 1462 1352 1333 1417 1213 1255 1196
lpgs 564301 1821 1800 1705 1744 1796 1731 1684
asc1 570002 0 1978 2028 1990 0 1829 1980
mali 630002 0 0 0 0 908 0 1010
bahr 650001 2004 1986 1923 1950 1999 0 1975
suth 660001 1531 1525 1542 1581 1544 1473 1515
kokb 700002 1946 1946 1896 1900 1996 1905 1831
eisl 720001 1311 1165 1207 1328 1361 1278 1473
gala 725001 0 0 2160 2021 2125 2172 1801
guam 730001 0 1049 1039 1068 0 0 0
mcm4 800201 1444 1478 1429 1435 1428 1380 1381
dav1 810001 0 990 0 0 0 0 0
cas1 820001 1889 1896 1907 1882 1923 1874 1924
ohig 830001 1680 1718 1457 1612 1729 1683 1701
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 044 045 046 047 048 049 050
------------------------------------------
1 3228 3075 3292 3305 3180 3389 3458
2 3268 3166 3345 3475 3293 3549 3495
3 3340 3351 3527 3430 3414 3671 3575
4 3269 3230 3443 3524 3346 3443 3449
5 3424 3268 3454 3449 3472 3528 3514
6 3490 3336 3440 3567 3494 3622 3453
7 3405 3368 3548 3572 3460 3716 3717
8 3257 3131 3305 3262 3099 3330 3302
9 3368 3287 3508 3635 3525 3776 3550
10 3392 3274 3375 3543 3406 3562 3518
11 3044 3086 3258 3197 3212 3302 3300
13 3305 3180 3304 3158 3211 3408 3216
14 3459 3209 0 3392 3406 0 3474
15 3349 3176 3406 0 3275 3371 3407
16 3299 3051 3323 3456 3262 3342 2557
17 3379 3287 3434 3528 3371 3611 3490
18 3330 2724 3364 3247 3204 3501 3353
19 3099 2941 3284 3225 3152 3370 3404
21 3494 3443 3559 3593 3516 3640 3597
22 3317 3217 3425 3483 3414 3558 3481
23 3646 3559 3714 3741 3690 3941 3841
24 3449 3391 3514 3658 3479 3529 3402
25 3565 3554 3662 3686 3559 3757 3744
26 3531 3402 3452 3622 3428 3740 3500
27 3095 2982 3222 3107 3002 3396 3305
29 3581 3519 3703 3731 3714 3863 3809
30 3550 3412 3580 3594 3508 3712 3568
31 3306 3359 3458 3418 3357 3511 3524
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 0 DAYS: 044 to 050
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 0.4 0.2 4000 FIXED UUUUUUU
AOML 4.9 1.1 1.5 4840 NNNNNNN
AREQ 2.2 0.4 0.7 5300 FIXED UU.....
ARTU 2.0 1.0 0.9 1980 NNNNNNN
ASC1 4.9 2.0 3.1 5700 NNNNNNN
BAHR 3.0 1.0 1.4 6500 NNNNNNN
BARB 10.4 2.9 5.6 5110 N..NNNN
BILI 1.4 0.8 0.3 2890 NN.....
BISH 2.1 0.9 1.2 2399 NNNNNNN
BRMU 0.9 0.3 0.5 4850 FIXED UUUUUUU
CAS1 2.2 1.9 1.1 8200 NNNNNNN
CHAT 2.7 1.6 1.8 3400 NNNNNNN
COCO 5.7 2.3 0.9 3500 NNNNNNN
CORD 3.9 2.2 2.2 5550 NNNNNNN
DGAR 9.0 1.5 0.7 3600 N.NNNNN
DRAO 0.6 0.5 0.3 4750 FIXED UUUUUUU
EISL 6.8 4.7 2.7 7200 NNNNNNN
FAIR 0.7 0.6 0.4 4200 FIXED .UUUUUU
FORT 8.6 2.3 6.7 5200 FIXED UUUUUNN
GALA 2.6 2.4 0.9 7250 .NNNNNN
GOL2 1.0 0.4 1.0 4101 FIXED UUUUUUU
GUAM 15.8 2.3 2.6 7300 NNNNN..
HOB2 1.6 1.0 0.8 3210 FIXED UUUUUUU
IISC 4.1 1.1 3.2 2700 ...NNNN
IRKT 0.6 1.2 1.0 2800 FIXED UUUUUUU
JPLM 4.6 0.8 2.2 4150 NNNNNNN
KOKB 1.7 1.9 2.4 7000 NNNNNNN
KOSG 0.3 0.5 0.3 1100 FIXED UUUUUUU
KSTU 2.2 5.8 1.8 2500 NNNNNNN
LHAS 1.1 1.1 1.2 2400 FIXED UUUUUUU
LPGS 2.2 2.1 0.8 5643 NNNNNNN
MAC1 0.6 1.4 0.5 3300 FIXED UUUUUUU
MALI 9.3 3.0 1.6 6300 N..NNNN
MATE 0.8 1.0 0.9 1300 FIXED UUUUUUU
MCM4 7.2 2.5 0.9 8002 NNNNNNN
MDO1 1.0 1.0 0.6 4180 FIXED UUUUUUU
NLIB 0.8 0.7 0.4 4090 FIXED UUUUUUU
NTUS 3.2 2.4 1.2 2900 NNNNNNN
OBER 2.0 1.1 0.9 1610 NNNNNNN
OHIG 1.2 1.3 0.8 8300 FIXED UUUUUUU
PETP 1.7 1.0 0.9 2851 NNNNNNN
PIMO 13.3 2.3 3.2 2110 NNNNNNN
POTS 0.8 0.7 0.5 1650 FIXED UUUUUUU
REYK 2.8 1.0 0.7 4910 NNNNNNN
RIOG 5.0 1.6 0.6 5610 NNNNNNN
SANT 4.3 2.0 1.1 5000 FIXED UNNUUUU
STJO 4.1 0.9 1.0 4050 NNNNNNN
SUTH 6.3 2.1 2.9 6600 NNNNNNN
THU1 1.4 0.9 1.1 4900 FIXED .UUUUUU
TID2 0.8 1.2 0.5 3052 FIXED UUUUUUU
TIXI 2.8 0.9 0.9 2860 NNNNNNN
TSKB 0.7 1.4 0.5 2050 FIXED UUUUUUU
URUM 1.2 1.4 1.2 2431 NNNNNNN
USUD 7.7 1.5 0.9 2000 NNNNN..
VILL 1.1 1.5 1.0 1250 FIXED UUUUUUU
WES2 0.9 0.7 0.4 4080 FIXED UUUUUUU
WSRT 2.4 0.9 0.6 1110 NNNNNNN
WTZR 0.7 0.5 0.7 1601 FIXED UUUUUUU
YAR1 1.6 1.7 1.0 3100 NNNNNNN
YELL 0.8 1.7 0.7 4700 FIXED UUUUUUU
YSSK 1.6 1.2 0.4 2870 NNNNNNN
ZECK 2.2 0.8 0.8 1950 NNNNNNN
ZWEN 2.8 3.8 4.3 1900 NNNNNNN
--------------------------------------------------------------------------------
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 BILI BISH BRMU CAS1 CHAT COCO CORD DGAR DRAO EISL FAIR FORT GALA GOL2 GUAM HOB2 IISC IRKT JPLM KOKB KOSG KSTU LHAS LPGS MAC1 MALI MATE MCM4 MDO1 NLIB NTUS OBER OHIG PETP PIMO POTS REYK RIOG SANT STJO SUTH THU1 TID2 TIXI TSKB URUM USUD VILL WES2 WSRT WTZR YAR1 YELL YSSK ZECK ZWEN
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