[IGSREPORT-6849] Wk 1045 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Fri Jan 28 03:08:58 PST 2000
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IGS Electronic Report 28 Jan 03:09:10 PST 2000 Message Number 6849
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Author : G. Gendt
Subject: Wk 1045 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1045 (DAYS 016-022, DATES 16-01-00 TO 22-01-00)
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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:
______________________________________________________________________________
gfz10457.sum this text file
gfz10457.erp Earth rotation parameters
gfz10457.snx Weekly SINEX File
gfz1045[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1045 DAYS 015 - 022
____________________________________________________________________________________________________
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"
51558.500 47995 375044 -316552158 9049 11 12 17 17 53 37 28 832 42 27 30
51559.500 48862 375081 -316560724 8184 9 10 14 14 51 37 28 851 16 19 21
51560.500 49979 375036 -316569028 8381 9 9 13 13 56 37 27 1314 -59 16 18
51561.500 51335 375566 -316577971 8925 9 9 13 13 52 37 28 1331 1020 16 16
51562.500 52504 375941 -316586831 8674 8 9 12 12 54 37 27 1065 -325 16 16
51563.500 53608 375916 -316595831 9058 8 9 12 12 56 37 27 1125 285 15 16
51564.500 54585 376258 -316605107 9165 9 9 13 13 54 37 27 909 353 17 18
51565.500 55481 376641 -316614215 9394 10 11 18 18 48 37 26 856 397 22 23
____________________________________________________________________________________________________
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 016 017 018 019 020 021 022
-------------------------------------------------------
01 7 E 17 E 6 E 8 E 8 E 20 E 6 E
02 5 9 11 6 9 3 3
03 6 6 4 5 10 6 5
04 4 5 8 5 5 4 4
05 2 5 4 2 2 1 2
06 17 E 39 E 20 4 4 3 7
07 13 E 9 11 8 6 5 5
08 5 8 6 10 5 4 4
09 2 3 2 3 9 7 7
10 4 2 2 4 5 5 3
11 7 7 8 7 7 - -
13 4 E 9 E 7 E 8 E 11 E 11 E 12 E
14 139 16 91 131 6 134 13
15 12 - - 9 8 10 2
16 51 147 5 - - 28 8
17 6 3 4 6 3 2 4
18 26 E 60 E 29 E 38 E - E - E - E
19 5 4 2 11 13 11 4
21 6 5 11 7 6 3 6
22 3 2 3 8 13 2 3
23 20 27 9 9 42 117 19
24 4 4 2 3 6 5 5
25 3 5 3 3 5 2 5
26 5 E 12 E 26 E 18 E 23 E 24 E 27 E
27 7 5 3 10 8 4 5
29 5 E 30 E 10 E 20 E 10 E 15 E 13 E
30 4 3 5 3 3 2 2
31 4 E 5 8 9 5 6 7
MEAN 13 18 20 11 12 25 9
---------------------------------------------------
REMARKS:(1) PNR11 deleted from sp3-file for day 021,022
modelling problems
(2) PNR15 deleted from sp3-file for day 017
modelling problems
(3) PNR16 deleted from sp3-file for day 019
modelling problems
(4) PNR18 deleted from sp3-file for day 020,022
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# 016 017 018 019 020 021 022
----------------------------------------------------
kosg 110001 1855 1805 1884 1755 1812 0 0
wsrt 111002 1893 1813 1918 1859 1872 1858 1802
vill 125001 1779 1697 1795 1715 1587 1712 1653
mate 130002 1848 1791 1858 1776 1791 1793 1724
nya1 140102 2356 2286 2360 2265 2276 2281 2153
tro1 150102 2239 2164 2238 2139 2116 1679 2012
wtzr 160101 1742 1702 1738 1359 1689 1770 1710
ober 161001 1913 1848 1921 1843 1848 1842 1784
pots 165001 1858 1790 1906 1840 1840 1843 1779
mets 180001 1683 1638 1715 1668 1696 1707 1636
zwen 190001 1894 1849 1907 1851 1850 1847 1792
zeck 195001 1618 1589 1646 1584 1599 1682 1593
artu 198001 1952 1891 1967 1879 1897 1883 1833
usud 200002 1695 1661 1729 0 0 0 0
lhas 240001 1226 1307 1150 1256 1371 0 1333
iisc 270002 1162 963 0 0 1011 1113 1114
irkt 280001 1749 1680 1780 1698 1757 1751 1687
petp 285101 1839 1515 0 1838 1852 1756 1485
tixi 286001 2305 2219 2291 2216 2232 2239 2052
yssk 287001 1885 1850 0 0 0 0 0
ntus 290001 2286 2203 2337 2220 2217 2207 0
tid2 305201 1806 1733 1803 1719 1749 1777 0
yar1 310002 1703 1619 1701 1649 1672 1323 1539
hob2 321001 1886 1839 1879 1826 1813 1843 1769
mac1 330003 0 1304 0 0 0 0 0
chat 340001 1661 1625 1677 1594 1614 1628 1554
coco 350001 0 0 0 2073 1704 2069 1997
dgar 360001 2065 1959 1972 1831 2061 1985 1920
algo 400003 1931 1862 1947 1871 1878 1875 1780
stjo 405003 1901 1859 1912 1855 1830 1849 1771
wes2 408001 1704 1687 1757 1702 1754 1674 1627
nlib 409001 1700 1608 1705 1658 1614 1653 1426
gol2 410101 1704 1700 1779 945 1709 1747 1682
jplm 415002 1759 1695 1799 1709 1670 1731 1488
mdo1 418001 1698 1674 1760 1695 1663 1730 1520
fair 420002 1983 1901 2002 1875 1889 1907 1468
yell 470004 2005 1922 2007 1906 1876 1916 1710
drao 475003 1882 1840 1906 1843 1851 1831 1777
aoml 484001 1716 1668 1743 1666 1640 1675 1585
brmu 485001 1719 1638 1752 1675 1659 1570 1574
thu1 490001 1948 2064 0 1941 1929 1996 0
reyk 491001 1545 1544 1606 1448 1513 1646 1233
sant 500002 0 0 0 1815 1810 1905 0
barb 511001 0 0 1837 0 1884 1838 1799
fort 520001 0 1135 1211 1174 1146 1243 1098
areq 530002 1208 1342 1259 1319 1144 1310 0
cord 555001 1401 1423 1526 1461 1416 0 0
lpgs 564301 1778 1747 1821 1751 1755 1756 1695
asc1 570002 1941 1848 2035 1970 2027 1848 1851
mali 630002 1123 1034 1156 1153 1059 1190 1169
bahr 650001 0 1913 1957 1909 1920 1916 1869
suth 660001 1614 1622 1579 1594 1616 1675 1448
kokb 700002 0 0 0 0 1775 1967 1741
eisl 720001 1456 1350 1448 1414 0 1379 0
mcm4 800201 1535 1503 1539 1404 1567 1505 1334
dav1 810001 1755 1612 1069 1623 1238 1621 845
cas1 820001 1642 1653 1684 1595 1585 1634 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 016 017 018 019 020 021 022
------------------------------------------
1 3076 3462 3092 3192 3377 3292 2853
2 3186 3534 3355 3493 3641 3550 2915
3 3287 3556 3310 3415 3503 3505 3065
4 3318 3561 3395 3478 3588 3643 3119
5 3335 3671 3415 3596 3767 3675 3046
6 3229 3525 3481 3647 3736 3546 3151
7 3195 3615 3390 3628 3665 3643 3136
8 3086 3410 3137 3392 3517 3347 2709
9 3369 3685 3430 3592 3765 3637 3093
10 3309 3600 3387 3504 3630 3529 3094
11 2967 3251 3127 3142 3345 0 0
13 2833 3176 2979 3106 3238 3150 2644
14 3226 3475 3338 3414 3558 3500 3115
15 3164 0 3227 3312 3477 3501 2944
16 3187 3476 3310 0 3443 3471 3034
17 3402 3681 3407 3600 3739 3553 3150
18 2944 3239 2975 3146 0 3227 0
19 3121 3411 3132 3248 3427 3332 3005
21 3508 3840 3469 3651 3816 3700 3205
22 3319 3572 3363 3376 3548 3453 2971
23 3620 3918 3583 3780 3991 3708 3399
24 3406 3709 3480 3715 3803 3731 3140
25 3511 3807 3605 3649 3875 3772 3317
26 3179 3487 3199 3306 3425 3399 2827
27 3057 3407 3170 3339 3422 3379 2805
29 3253 3569 3317 3355 3557 3548 3096
30 3368 3694 3458 3586 3701 3550 3086
31 3017 3429 3268 3364 3425 3435 2916
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 0 DAYS: 016 to 022
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 0.6 4000 FIXED UUUUUUU
AOML 1.2 1.0 1.2 4840 NNNNNNN
AREQ 6.6 2.1 1.4 5300 FIXED UUNNUUU
ARTU 3.9 1.9 1.6 1980 NNNNNNN
ASC1 2.2 1.3 5.1 5700 NNNNNNN
BAHR 6.1 1.5 2.1 6500 NNNNNNN
BARB 6.7 1.3 1.6 5110 .NNNNNN
BISH 5.6 1.8 1.0 2399 NNNNNNN
BRMU 1.0 0.9 0.6 4850 FIXED UUUUUUU
CAS1 2.8 2.2 1.0 8200 NNNNNNN
CHAT 5.3 1.7 2.7 3400 NNNNNNN
COCO 9.5 3.0 4.3 3500 N.NNNNN
CORD 7.0 1.9 1.3 5550 NNNNNN.
DAV1 4.2 1.9 1.2 8100 FIXED UUUUUUU
DGAR 5.2 1.7 3.1 3600 NNNNNNN
DRAO 0.5 0.4 0.3 4750 FIXED UUUUUUU
EISL 5.8 4.0 3.0 7200 NNNNNNN
FAIR 1.2 0.6 0.7 4200 FIXED UUUUUUU
FORT 2.6 2.2 2.6 5200 FIXED NUNUUUN
GOL2 0.5 0.5 1.3 4101 FIXED UUUUUUU
HOB2 7.6 2.0 1.5 3210 FIXED NNUUUUU
IISC 11.2 2.3 1.3 2700 NNNNNNN
IRKT 0.7 0.6 0.3 2800 FIXED UUUUUUU
JPLM 2.1 0.3 0.7 4150 NNNNNNN
KOKB 5.6 1.7 3.1 7000 FIXED N..NUUN
KOSG 0.7 1.0 0.5 1100 FIXED UUUUUU.
LHAS 1.0 0.7 0.7 2400 FIXED UUUUUUU
LPGS 5.5 2.3 2.6 5643 NNNNNNN
MAC1 0.9 0.4 0.8 3300 FIXED UUU....
MALI 2.7 1.8 2.6 6300 NNNNNNN
MATE 0.9 0.7 0.8 1300 FIXED UUUUUUU
MCM4 4.9 1.6 2.3 8002 NNNNNNN
MDO1 2.0 0.6 0.7 4180 FIXED UUUUUUU
METS 3.1 1.2 2.5 1800 NNNNNNN
NLIB 1.0 1.5 0.8 4090 FIXED UUUUUUU
NTUS 4.4 2.8 1.9 2900 NNNNNNN
NYA1 5.0 0.9 1.6 1401 NNNNNNN
OBER 1.4 1.4 0.7 1610 NNNNNNN
PETP 4.2 2.4 0.9 2851 NNNNNNN
POTS 1.9 0.9 1.1 1650 FIXED UUUUUUU
REYK 4.9 0.8 1.3 4910 NNNNNNN
RIOG 5.9 2.1 2.0 5610 NNNNNNN
SANT 6.6 3.5 1.2 5000 FIXED ..NNUUU
STJO 8.4 1.8 0.7 4050 NNNNNNN
SUTH 13.3 2.0 3.4 6600 NNNNNNN
THU1 3.0 1.3 0.3 4900 FIXED UNUUUUU
TID2 1.4 2.1 1.4 3052 FIXED UUUUUUU
TIXI 3.7 1.5 1.2 2860 NNNNNNN
TRO1 5.9 2.0 1.3 1501 NNNNNNN
URUM 2.3 1.1 1.6 2431 NNNNNNN
USUD 5.9 0.7 0.8 2000 NNNN...
VILL 1.1 0.5 1.1 1250 FIXED UUUUUUU
WES2 0.8 0.5 0.6 4080 FIXED UUUUUUU
WSRT 1.9 1.0 1.3 1110 NNNNNNN
WTZR 0.6 0.5 0.7 1601 FIXED UUUUUUU
YAR1 1.6 2.6 2.1 3100 NNNNNNN
YELL 0.8 0.5 0.2 4700 FIXED UUUUUUU
YSSK 1.9 0.9 0.1 2870 NNN....
ZECK 5.0 2.0 1.7 1950 NNNNNNN
ZWEN 1.9 1.1 0.6 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 ASC1 BAHR BARB BISH BRMU CAS1 CHAT COCO CORD DAV1 DGAR DRAO EISL FAIR FORT GOL2 HOB2 IISC IRKT JPLM KOKB KOSG LHAS LPGS MAC1 MALI MATE MCM4 MDO1 METS NLIB NTUS NYA1 OBER PETP POTS REYK RIOG SANT STJO SUTH THU1 TID2 TIXI TRO1 URUM USUD VILL WES2 WSRT WTZR YAR1 YELL YSSK ZECK ZWEN
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