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[IGSREPORT-6405] Wk 1024 GFZ Analysis Report
- Subject: [IGSREPORT-6405] Wk 1024 GFZ Analysis Report
- From: G. Gendt
- Date: Thu, 2 Sep 1999 6:27:38 PDT
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IGS Electronic Report Thu Sep 2 6:27:38 PDT 1999 Message Number 6405
******************************************************************************
Author: G. Gendt
Subject: Wk 1024 GFZ Analysis Report
Subject: Wk 1024 GFZ Analysis Report
******************************************************************************
GFZ ANALYSIS REPORT GPS-WEEK 1024 (DAYS 234-240, DATES 22-08-99 TO 28-08-99)
******************************************************************************
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 @ gfz-potsdam.de
fax: (0331) 288 1111
tel: (0331) 288 1114
PRODUCT SUMMARY
FILES SENT TO CDDIS:
______________________________________________________________________________
gfz10247.sum this text file
gfz10247.erp Earth rotation parameters
gfz10247.snx Weekly SINEX File
gfz1024[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1024 DAYS 233 - 240
____________________________________________________________________________________________________
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"
51411.500 -8320 357564 -315004525 6063 9 10 12 12 53 37 27 304 1470 18 20
51412.500 -8328 358706 -315010544 6330 8 9 11 11 47 37 27 -304 798 13 14
51413.500 -8478 359578 -315017076 6576 7 8 11 11 48 37 25 69 982 12 13
51414.500 -8724 360607 -315023178 6245 7 8 10 10 49 37 26 -469 991 12 13
51415.500 -8776 361329 -315029505 6726 7 8 10 10 49 37 27 380 463 11 13
51416.500 -8393 361995 -315036553 7420 7 8 10 10 48 37 26 330 926 12 13
51417.500 -8282 362638 -315044132 8138 7 8 10 10 50 37 26 -40 404 12 13
51418.500 -8093 363057 -315052066 8035 8 8 12 12 49 37 27 448 402 14 15
____________________________________________________________________________________________________
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 234 235 236 237 238 239 240
-------------------------------------------------------
01 8 6 4 2 2 2 4
02 5 4 7 5 2 3 3
03 4 7 3 4 7 3 4
04 7 5 7 3 4 2 5
05 5 2 1 9 5 2 5
06 8 11 3 6 3 4 3
07 5 2 10 4 5 5 4
08 1 2 2 6 2 3 3
09 2 3 12 7 9 7 7
10 6 8 5 6 1 2 4
13 4 6 6 2 6 1 5
14 4 26 61 5 33 201 6
15 17 - - 20 26 18 556
16 3 30 43 3 3 3 2
17 7 7 3 4 7 5 4
18 4 - - 8 - - 7
19 4 38 6 4 6 5 6
21 4 4 7 3 4 10 3
22 6 7 7 3 3 3 4
23 19 16 18 14 26 12 9
24 14 29 30 17 16 - -
25 5 1 7 4 5 5 6
26 3 5 4 6 9 6 6
27 5 7 7 3 6 5 5
29 3 6 8 5 439 12 6
30 3 2 - - 4 3 2
31 3 2 5 4 5 3 7
MEAN 7 14 18 7 11 6 5
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 235
modelling problems
(2) PNR18 deleted from sp3-file for day 235,238
modelling problems
(3) PNR24 deleted from sp3-file for day 239
modelling problems
(4) PNR30 deleted from sp3-file for day 236
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# 234 235 236 237 238 239 240
----------------------------------------------------
onsa 105001 1774 1567 1720 0 1813 1716 1807
kosg 110001 1880 1712 1813 1859 1784 1785 1881
wsrt 111002 1881 1746 1821 1883 1760 1662 1345
vill 125001 1770 1636 1709 1794 1687 1747 1750
mate 130002 1598 0 1708 1809 1733 1687 1743
tro1 150102 0 0 1447 2087 0 0 0
wtzr 160101 1781 1646 1714 1776 1721 1707 0
ober 161001 0 1596 1790 1869 1799 1780 1861
pots 165001 0 1700 1786 1855 1788 1766 0
mets 180001 1671 1610 1633 1697 1631 1611 1718
pimo 211003 1461 1283 1388 1209 1117 1128 1159
iisc 270002 1205 923 981 919 908 809 894
irkt 280001 1800 1665 1728 1804 1742 1721 1794
petp 285101 1814 1749 1819 1763 1809 1746 1784
tixi 286001 2210 2040 1966 2166 2157 2078 2146
tid2 305201 1864 0 1600 1832 1733 1754 1791
yar1 310002 1814 1616 0 1824 1697 1744 1807
hob2 321001 1745 1582 1709 1762 1675 1694 1736
mac1 330003 0 0 0 0 1316 1109 1607
chat 340001 1722 1617 1652 1725 1682 1643 1685
coco 350001 1537 1434 1368 1632 1463 1383 1367
dgar 360001 1017 903 858 882 880 803 748
noum 381001 0 0 0 0 1727 1702 1741
algo 400003 1872 1705 1800 1886 1807 1808 1879
stjo 405003 1839 1705 1775 1840 1749 1755 1797
wes2 408001 1779 1678 1709 1788 1704 1717 1786
nlib 409001 1704 1537 1654 1692 1647 1291 1649
gol2 410101 0 0 1791 1697 1590 1674 1816
jplm 415002 1680 1639 1683 1702 1604 1671 1763
mdo1 418001 1693 1667 1719 1701 1624 1637 1735
fair 420002 1903 1854 1951 1948 1904 1940 2036
yell 470004 1687 1672 1548 1941 1890 1841 1930
drao 475003 1864 1714 1806 1862 1800 1796 1861
aoml 484001 1625 1641 1703 1657 1672 1603 1618
brmu 485001 1697 1608 1692 1721 1575 0 1667
thu1 490001 2124 2046 2045 2123 2006 2032 2127
reyk 491001 1466 1013 1429 1528 1394 1488 1513
sant 500002 1533 1306 1447 1461 1352 1452 1238
kour 510002 965 790 1103 824 0 767 667
barb 511001 1941 1765 1897 0 0 0 0
fort 520001 1393 1205 1304 1310 1123 1121 1086
areq 530002 1589 1363 0 1458 1303 1401 1335
bogt 540001 1566 1568 1563 1562 1533 1568 1585
asc1 570002 0 0 0 0 0 2038 2059
hark 600102 1888 1746 1835 1863 1764 1704 1798
sey1 620002 1211 1146 935 1070 847 840 838
mali 630002 1467 1355 1289 1279 1339 1214 1249
suth 660001 1792 1613 1616 1721 1630 0 0
kokb 700002 1987 1816 1901 1964 0 1698 1977
thti 712101 1883 1593 0 0 0 0 0
eisl 720001 0 1123 1531 1467 1522 1541 1470
guam 730001 1149 911 986 841 0 859 785
kwj1 740001 1211 1033 1097 1150 878 990 882
kerg 850002 1810 1676 1753 1766 1690 1650 1698
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 234 235 236 237 238 239 240
------------------------------------------
1 2908 2975 3087 3010 2999 3033 3059
2 2991 2876 3006 2944 2999 3221 2993
3 2935 2922 3030 2994 2951 3094 3056
4 3050 3073 3241 3124 3009 3044 2941
5 2771 2934 2935 2946 2865 2925 2745
6 2930 2891 2911 2943 2896 2937 2827
7 3206 3171 3375 3276 3141 3340 3201
8 2712 2842 2885 2793 2774 2850 2782
9 2747 2888 2985 2933 2872 2899 2897
10 2925 2902 3018 2893 2917 2851 2871
13 2720 2757 2914 2633 2903 2920 2778
14 2918 2953 2911 3066 2984 3091 2811
15 2764 0 2799 2849 2767 2878 2713
16 2945 2875 3031 3008 2873 3019 2930
17 2638 2660 2687 2702 2679 2723 2619
18 3107 0 2988 3147 0 3225 3024
19 2965 2771 2868 2892 2763 2389 2303
21 2806 2824 2975 2888 2950 2920 2934
22 3066 2990 3019 3051 2836 2964 2859
23 2987 3047 3121 3140 3176 3093 2992
24 2918 3037 3237 3147 3128 0 3003
25 3194 3176 3271 3067 3075 3103 3021
26 2822 2808 3026 2946 2961 2952 2901
27 2872 2712 2877 2967 2942 2954 2879
29 2958 3076 3233 3156 2941 3099 2992
30 2864 3008 0 3113 3004 3041 2884
31 2987 3042 3110 3192 2870 3068 3039
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 99 DAYS: 234 to 240
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 .8 1.0 .3 4000 FIXED UUUUUUU
AOML 3.2 1.0 1.7 4840 NNNNNNN
AREQ 4.2 1.7 1.4 5300 FIXED NNNUNNU
ASC1 2.0 .9 2.2 5700 ....NNN
BARB 9.8 .6 1.9 5110 NNNN...
BOGT 34.4 1.3 1.1 5400 NNNNNNN
BRMU 1.0 .6 .4 4850 FIXED UUUUUUU
CHAT 4.7 .7 2.2 3400 NNNNNNN
COCO 7.8 3.7 4.2 3500 NNNNNNN
DGAR 6.0 2.3 2.2 3600 NNNNNNN
DRAO .8 .4 1.0 4750 FIXED UUUUUUU
EISL 12.3 2.2 3.7 7200 NNNNNNN
FAIR .3 .5 .9 4200 FIXED UUUUUUU
FORT 7.0 1.7 2.3 5200 FIXED NNUUUUU
GOL2 .7 1.1 .9 4101 FIXED UUUUUUU
GUAM 8.6 2.4 5.1 7300 FIXED NNNNUUN
HARK 2.4 .9 1.7 6001 FIXED UUUUUUU
HOB2 3.9 1.4 1.3 3210 FIXED UUUUUUU
IISC 12.5 2.4 3.1 2700 NNNNNNN
IRKT .4 1.4 .9 2800 FIXED UUUUUUU
JPLM 1.5 1.2 1.0 4150 NNNNNNN
KERG 1.5 .8 .6 8500 FIXED UUUUUUU
KOKB 4.0 2.0 3.1 7000 FIXED UUUUUUU
KOSG .9 .7 .7 1100 FIXED UUUUUUU
KOUR 5.8 1.3 2.9 5100 FIXED UUUNNNU
KWJ1 10.8 1.8 2.4 7400 FIXED NNNUUUN
LPGS .0 .0 .0 5643 N......
MAC1 .5 1.4 1.5 3300 FIXED ...UUUU
MALI 7.6 2.3 3.4 6300 FIXED UUNNNNN
MATE .5 .8 1.3 1300 FIXED UUUUUUU
MDO1 3.9 1.5 .9 4180 FIXED UUUUUUU
METS 2.6 1.9 .8 1800 NNNNNNN
NLIB .7 .4 .4 4090 FIXED UUUUUUU
NOUM 3.9 3.1 2.0 3810 ...NNNN
OBER 2.9 1.3 .3 1610 NNNNNNN
ONSA .6 1.2 .5 1050 FIXED UUUUUUU
PETP 4.9 1.1 1.9 2851 NNNNNNN
PIMO 3.6 5.1 5.1 2110 NNNNNNN
POTS 2.5 1.4 .5 1650 FIXED UUUUUUU
REYK 2.5 1.3 1.3 4910 NNNNNNN
RIOG 10.2 4.0 3.0 5610 NNNNNNN
SANT 6.2 2.5 1.9 5000 FIXED UUUNNNN
SEY1 5.2 2.2 2.2 6200 NNNNNNN
STJO 2.1 .9 1.5 4050 NNNNNNN
SUTH 5.5 1.3 2.9 6600 NNNNNNN
THTI 1.9 2.9 3.7 7121 NNN....
THU1 .5 .6 .8 4900 FIXED UUUUUUU
TID2 1.5 1.5 1.0 3052 FIXED UUUUUUU
TIXI 6.6 1.1 1.1 2860 NNNNNNN
TRO1 .9 1.0 1.9 1501 .NNNN..
URUM .0 .0 .0 2431 N......
USUD .0 .0 .0 2000 N......
VILL 1.3 .4 .7 1250 FIXED UUUUUUU
WES2 .7 .4 .2 4080 FIXED UUUUUUU
WSRT 1.5 .9 1.0 1110 NNNNNNN
WTZR 1.2 1.0 .4 1601 FIXED UUUUUUU
YAR1 2.5 1.5 2.1 3100 NNNNNNN
YELL .6 .3 .6 4700 FIXED UUUUUUU
ZWEN .0 .0 .0 1900 FIXED U......
--------------------------------------------------------------------------------
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 ASC1 BARB BOGT BRMU CHAT COCO DGAR DRAO EISL FAIR FORT GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KOKB KOSG KOUR KWJ1 LPGS MAC1 MALI MATE MDO1 METS NLIB NOUM OBER ONSA PETP PIMO POTS REYK RIOG SANT SEY1 STJO SUTH THTI THU1 TID2 TIXI TRO1 URUM USUD VILL WES2 WSRT WTZR YAR1 YELL ZWEN
[Mailed From: igs @ gfz-potsdam.de]