[IGSREPORT-6953] Wk 1050 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Thu Mar 2 04:00:21 PST 2000
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IGS Electronic Report 02 Mar 04:00:25 PST 2000 Message Number 6953
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Author : G. Gendt
Subject: Wk 1050 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1050 (DAYS 051-057, DATES 20-02-00 TO 26-02-00)
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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:
______________________________________________________________________________
gfz10507.sum this text file
gfz10507.erp Earth rotation parameters
gfz10507.snx Weekly SINEX File
gfz1050[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1050 DAYS 050 - 057
____________________________________________________________________________________________________
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"
51593.500 68701 368300 -316868586 8217 11 12 18 18 56 37 28 1275 464 27 28
51594.500 69269 368271 -316877089 9079 9 10 14 14 57 37 28 -144 -579 19 19
51595.500 69066 367764 -316886254 9404 9 9 13 13 56 37 27 -171 -370 16 17
51596.500 68865 367265 -316895472 9329 8 9 12 12 57 37 28 -184 -646 15 15
51597.500 68603 366541 -316904797 9450 8 9 12 12 56 37 28 -390 -796 15 15
51598.500 68131 365796 -316914117 9019 8 9 12 12 51 37 28 -590 -692 15 16
51599.500 67585 364933 -316923272 9301 8 9 12 12 52 37 28 -465 -1005 16 17
51600.500 67176 363904 -316932538 9252 10 10 16 16 52 37 27 -393 -965 20 21
____________________________________________________________________________________________________
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 051 052 053 054 055 056 057
-------------------------------------------------------
01 3 7 5 9 9 6 7
02 5 6 5 5 4 3 3
03 3 3 4 8 6 3 6
04 5 E 7 E 12 E 6 E 7 E 8 E 9 E
05 5 4 3 3 4 3 4
06 3 4 5 3 2 4 2
07 5 4 4 5 7 5 4
08 3 5 9 4 5 3 6
09 5 7 7 11 8 13 6
10 5 2 2 3 4 4 7
11 8 E 7 E 15 E 14 E 13 E 8 E 15 E
13 4 7 7 7 8 6 6
14 13 23 145 8 151 4 18
15 34 - E - E 56 E 12 E 8 E - E
16 98 10 4 5 9 4 4
17 9 11 7 7 8 E 20 E 17 E
18 7 4 2 3 4 3 3
19 112 52 155 11 30 9 6
21 5 8 8 10 7 7 6
22 4 2 3 4 4 7 3
23 14 16 23 19 6 10 5
24 4 E 4 E 5 E 11 E 7 E 7 E 11 E
25 4 6 3 6 8 5 3
26 5 6 4 3 2 6 4
27 8 11 13 7 8 9 10
29 8 6 8 6 6 6 6
30 3 5 5 4 4 2 2
31 5 5 3 4 5 3 4
MEAN 29 13 8 13 9 7 8
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 052,057
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# 051 052 053 054 055 056 057
----------------------------------------------------
kosg 110001 1859 1770 1833 1841 1859 1839 1779
wsrt 111002 1897 1832 0 0 0 1923 1854
vill 125001 0 0 1711 1677 1535 1692 1603
mate 130002 1543 1482 1536 1542 1593 1585 1456
tro1 150102 0 0 0 0 0 2220 2166
wtzr 160101 1762 1677 1779 1765 1773 1778 1681
ober 161001 1663 1810 1864 1783 1848 1918 1667
pots 165001 1892 1832 1828 1825 1913 1820 1850
mets 180001 1706 1641 1709 1640 0 0 0
zwen 190001 1858 1830 1774 1833 1920 1927 1712
zeck 195001 1620 1537 1640 1613 1595 0 1527
artu 198001 1869 1841 1904 1923 1929 1965 1908
tskb 205001 1630 1496 1543 1555 1417 1387 1366
pimo 211003 1270 1231 0 0 1225 1256 0
lhas 240001 1150 961 1098 1054 997 900 799
kstu 250001 1955 1887 1968 1970 0 1976 1894
iisc 270002 920 868 952 898 0 0 0
irkt 280001 1759 1673 1797 1801 1728 1721 1649
petp 285101 1765 1586 1037 1875 1401 1903 1855
tixi 286001 2246 2158 2334 2312 2215 2318 2241
yssk 287001 1868 1776 1951 1913 1904 1904 1842
bili 289001 2099 0 2172 2156 0 0 0
ntus 290001 2248 1900 1906 2259 2267 2208 2143
tid2 305201 1664 1583 1829 1777 1788 1793 1729
yar1 310002 1712 1573 1703 1618 1705 1717 1576
hob2 321001 1857 1797 1850 1812 1883 1828 1757
mac1 330003 1640 1665 1849 1746 1799 1835 1761
chat 340001 1676 1623 1733 1702 1666 1703 1612
coco 350001 2162 2063 2094 2111 2140 0 2010
dgar 360001 0 1874 0 1933 1495 2075 1934
algo 400003 1934 1855 1947 1946 1931 1942 1857
stjo 405003 967 1838 1934 1929 1923 1924 1845
wes2 408001 1673 1573 1688 1633 1660 1612 1568
nlib 409001 1611 1569 1656 1468 1486 1344 1424
gol2 410101 1670 1737 1697 1832 0 821 0
jplm 415002 1672 1575 1662 1611 1638 1624 1527
mdo1 418001 1657 1564 1609 1567 1543 1532 1455
fair 420002 1973 1762 2000 1752 0 1684 0
yell 470004 1932 1730 2015 1758 1685 1774 1771
drao 475003 1920 1849 1907 1918 1911 1913 1857
aoml 484001 1637 1520 1630 1601 1524 1551 1503
brmu 485001 1725 1589 1666 1606 1544 1611 1549
thu1 490001 2034 2030 2043 2077 0 1906 1786
reyk 491001 1540 1263 1582 1476 1340 1435 1298
sant 500002 1553 1774 1839 1772 1895 1759 1743
fort 520001 1033 979 975 0 0 0 887
areq 530002 0 0 2131 1981 2091 0 0
cord 555001 1344 1354 1515 1081 1047 0 0
lpgs 564301 1759 1729 1797 1783 1773 1772 1645
asc1 570002 1949 1924 1892 1940 2073 2024 1924
bahr 650001 1936 1906 1969 2008 1995 1998 1943
suth 660001 1520 1512 1512 1471 1469 1492 1408
kokb 700002 2001 1923 1996 1960 2002 1976 1725
eisl 720001 1318 1240 1356 1345 1183 1170 986
gala 725001 2061 2022 2255 2100 2153 2160 0
mcm4 800201 1432 1454 1537 1284 1547 1524 1439
cas1 820001 1893 1899 1923 1949 1936 1976 1916
ohig 830001 1699 1331 1773 1748 1759 1758 1752
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 051 052 053 054 055 056 057
------------------------------------------
1 3449 3349 3606 3463 3071 3068 3193
2 3494 3433 3525 3505 3154 3288 3222
3 3619 3560 3684 3509 3371 3397 3288
4 3554 3411 3496 3326 3072 3212 3162
5 3684 3627 3787 3700 3301 3259 3299
6 3646 3590 3667 3527 3254 3321 3241
7 3776 3634 3707 3642 3278 3367 3372
8 3277 3300 3429 3375 2903 3114 3126
9 3679 3633 3681 3573 3216 3240 3238
10 3715 3490 3615 3490 3095 3314 3229
11 3179 3157 3264 3307 3083 3096 3022
13 3363 3210 3485 3249 2965 3107 3100
14 3513 3452 3676 3589 3283 3268 3283
15 3331 0 3267 3271 3056 3048 0
16 1918 2444 3581 3487 3134 3241 3189
17 3659 3498 3622 3579 2941 3114 3097
18 3485 3446 3415 3388 3122 3140 3279
19 3361 3357 3411 3368 2920 3051 3175
21 3715 3498 3724 3665 3249 3466 3409
22 3531 3460 3494 3476 3230 3274 3288
23 3900 3686 3919 3838 3337 3533 3464
24 3680 3552 3626 3467 3097 3219 3154
25 3824 3694 3837 3821 3411 3493 3437
26 3639 3628 3699 3530 3164 3370 3399
27 3337 3107 3333 3189 2804 3003 2980
29 3938 3799 3906 3915 3505 3587 3494
30 3674 3607 3681 3697 3264 3403 3358
31 3482 3485 3599 3467 3229 3352 3296
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 0 DAYS: 051 to 057
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 2.0 0.3 0.6 4000 FIXED UUUUUUU
AOML 3.1 0.9 0.9 4840 NNNNNNN
AREQ 2.0 1.1 1.6 5300 FIXED .UNNNN.
ARTU 0.8 0.8 0.9 1980 NNNNNNN
ASC1 3.9 1.1 1.9 5700 NNNNNNN
BAHR 2.0 1.9 1.2 6500 NNNNNNN
BILI 2.4 0.6 1.0 2890 NNNNN..
BISH 2.5 1.4 0.8 2399 NNNNNNN
BRMU 1.5 0.6 0.8 4850 FIXED UUUUUUU
CAS1 3.8 3.7 0.7 8200 NNNNNNN
CHAT 3.0 1.5 1.6 3400 NNNNNNN
COCO 5.0 2.2 2.2 3500 NNNNNNN
CORD 14.1 0.9 1.3 5550 NNNNNN.
DGAR 1.3 1.2 2.0 3600 NNNNNNN
DRAO 1.0 0.6 0.5 4750 FIXED UUUUUUU
EISL 17.5 2.2 1.6 7200 NNNNNNN
FAIR 0.7 1.0 0.7 4200 FIXED UUUUUUU
FORT 3.7 2.8 2.5 5200 FIXED NUUU.NN
GALA 1.5 1.4 1.9 7250 NNNNNNN
GOL2 1.4 0.5 1.3 4101 FIXED UUUUUUU
HOB2 1.8 1.0 0.8 3210 FIXED UUUUUUU
IISC 6.9 2.1 3.6 2700 NNNNN..
IRKT 0.9 0.7 1.0 2800 FIXED UUUUUUU
JPLM 1.2 1.2 2.4 4150 NNNNNNN
KOKB 2.7 1.4 1.4 7000 FIXED NUNNNNN
KOSG 1.7 0.4 0.6 1100 FIXED UUUUUUU
KSTU 5.0 5.3 1.9 2500 NNNNNNN
LHAS 0.8 1.1 1.3 2400 FIXED UUUUUUU
LPGS 6.2 1.5 1.6 5643 NNNNNNN
MAC1 1.7 1.0 1.4 3300 FIXED UUUUUUU
MALI 0.0 0.0 0.0 6300 N......
MATE 1.8 0.8 0.7 1300 FIXED UUUUUUU
MCM4 5.1 1.6 2.5 8002 NNNNNNN
MDO1 1.9 0.5 1.1 4180 FIXED UUUUUUU
METS 0.6 0.5 1.0 1800 NNNNN..
NLIB 1.9 0.7 0.8 4090 FIXED UUUUUUU
NTUS 2.2 1.4 2.6 2900 NNNNNNN
OBER 1.3 0.6 0.6 1610 NNNNNNN
OHIG 2.3 1.1 0.9 8300 FIXED UUUUUUU
PETP 3.4 1.1 1.1 2851 NNNNNNN
PIMO 1.4 1.4 2.0 2110 NNNNNNN
POTS 1.8 1.0 0.7 1650 FIXED UUUUUUU
REYK 1.8 1.1 0.6 4910 NNNNNNN
RIOG 2.5 0.8 1.4 5610 NNNNNNN
SANT 3.4 0.8 1.7 5000 FIXED UUNNNNN
STJO 3.4 1.1 1.7 4050 NNNNNNN
SUTH 2.7 1.6 3.8 6600 NNNNNNN
THU1 1.2 0.2 0.5 4900 FIXED UUUUUUU
TID2 1.6 1.2 1.1 3052 FIXED UUUUUUU
TIXI 1.7 0.7 0.9 2860 NNNNNNN
TRO1 0.9 0.2 0.3 1501 ....NNN
TSKB 1.2 1.5 1.1 2050 FIXED UUUNNUN
URUM 2.1 1.8 1.2 2431 NNNNNNN
VILL 2.1 0.4 0.6 1250 FIXED UUUUUUU
WES2 2.3 1.6 0.7 4080 FIXED UUUUUUU
WSRT 1.6 0.5 0.7 1110 NNN.NNN
WTZR 1.6 0.5 0.6 1601 FIXED UUUUUUU
YAR1 2.4 1.0 1.4 3100 NNNNNNN
YELL 0.6 1.4 0.6 4700 FIXED UUUUUUU
YSSK 3.9 1.3 1.2 2870 NNNNNNN
ZECK 2.9 0.7 1.8 1950 NNNNNNN
ZWEN 4.6 1.1 8.0 1900 FIXED NNNUUUU
--------------------------------------------------------------------------------
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 BILI BISH BRMU CAS1 CHAT COCO CORD DGAR DRAO EISL FAIR FORT GALA GOL2 HOB2 IISC IRKT JPLM KOKB KOSG KSTU LHAS LPGS MAC1 MALI MATE MCM4 MDO1 METS NLIB NTUS OBER OHIG PETP PIMO POTS REYK RIOG SANT STJO SUTH THU1 TID2 TIXI TRO1 TSKB URUM VILL WES2 WSRT WTZR YAR1 YELL YSSK ZECK ZWEN
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