[IGSREPORT-8551] Wk 1127 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Fri Aug 24 04:24:36 PDT 2001
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IGS Electronic Report 24 Aug 04:24:41 PDT 2001 Message Number 8551
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Author : G. Gendt
Subject: Wk 1127 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1127 (DAYS 224-230, DATES 12-08-01 TO 18-08-01)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, 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:
______________________________________________________________________________
gfz11277.sum this text file
gfz11277.erp Earth rotation parameters
gfz11277.snx Weekly SINEX File
gfz1127[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1127 DAYS 223 - 230
____________________________________________________________________________________________________
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"
52132.500 209790 190307 -320220730 2191 12 13 19 19 76 37 29 -2836 -2969 26 28
52133.500 207180 187609 -320222588 2454 10 10 14 14 75 37 27 -2359 -2386 17 19
52134.500 204828 185066 -320225094 2738 9 10 12 12 76 37 27 -2351 -2617 15 16
52135.500 202485 182574 -320227501 2617 10 10 12 12 75 37 26 -2242 -2311 15 16
52136.500 199862 180213 -320229946 2487 10 10 12 12 76 37 27 -2974 -2220 15 16
52137.500 197203 178025 -320232530 2774 10 10 13 13 75 37 27 -2344 -2091 15 16
52138.500 194761 175852 -320235080 2776 10 10 12 12 77 37 29 -2699 -2107 15 16
52139.500 192113 173581 -320237700 2586 10 10 14 14 77 37 27 -2622 -2274 17 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 224 225 226 227 228 229 230
-------------------------------------------------------
01 4 4 2 4 3 3 3
02 9 10 10 9 35 14 8
03 6 5 4 4 6 3 4
04 32 E 30 E 27 E 24 E 25 E 28 E 27 E
05 5 4 4 7 9 10 9
06 4 1 3 5 3 2 2
07 5 7 8 6 3 6 10
08 6 3 2 2 9 9 13 E
09 6 7 10 8 E 20 E 7 E 16 E
10 5 9 5 4 2 5 5
11 7 E 6 E 6 E 10 E 14 E 5 E 6 E
13 5 7 7 8 10 9 9
14 7 8 6 5 9 6 6
15 - E - E - E - E - E - E - E
17 21 E 25 E - E - E - E 22 E 77 E
18 7 10 7 8 8 7 8
19 - E - E - E - E 625 E 82 E 193 E
20 7 6 5 6 7 7 13
21 374 4 29 207 - - 45
22 2 2 3 4 7 9 2
23 37 61 13 21 54 91 58
24 37 E 70 E 30 E 52 E 57 E 63 E - E
25 2 2 E 6 E 10 E 3 E 5 E 5 E
26 4 4 3 3 3 8 4
27 8 4 9 E 5 E 18 E 20 E 18 E
28 9 14 11 9 10 9 13
29 8 6 6 1 5 3 4
30 6 5 4 2 3 4 4
31 4 4 6 11 3 2 5
MEAN 14 20 12 14 20 28 23
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 224-228,230
modelling problems
(2) PNR17 deleted from sp3-file for day 226,227
modelling problems
(3) PNR19 deleted from sp3-file for day 224-226
modelling problems
(4) PNR21 deleted from sp3-file for day 228
modelling problems
(4) PNR24 deleted from sp3-file for day 230
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# 224 225 226 227 228 229 230
----------------------------------------------------
algo 400003 1810 1789 1756 1823 1795 1910 1789
aoml 484001 1535 1613 1479 1494 1580 1736 1486
areq 530002 1932 1926 1845 1904 1725 2048 1827
artu 198001 1822 1858 1765 1792 1756 1895 1808
bahr 650001 1920 1922 1850 1906 1913 2085 1944
bili 289001 2085 2101 2020 2033 2032 2136 2001
bjfs 288001 1747 1795 1169 0 0 1582 0
brmu 485001 1640 1654 1601 1585 1536 1653 1584
cas1 820001 2011 2009 1926 1950 1975 2159 1992
chat 340001 1660 1618 1604 1646 1639 1745 1631
coco 350001 2045 2055 1891 2035 2030 0 2013
cord 555001 1007 1100 1076 1058 1092 1193 1013
dav1 810001 0 2067 1995 2063 2061 2214 2060
drao 475003 1788 1769 1723 1729 1717 1859 1730
eisl 720001 1537 1527 1445 1438 1503 1507 1442
fort 520002 1288 1233 1016 1272 1332 1393 1141
gala 725001 2172 2224 2158 2138 2131 2260 2127
gold 410002 1381 1313 1272 1265 1187 1387 1278
goug 680001 0 1783 1708 1715 0 0 0
guam 730001 1909 1922 1834 1719 1846 1941 1842
harb 601001 1851 1822 1801 1766 1786 1869 1738
hob2 321001 0 0 1654 1817 1833 1950 1860
hofn 492003 1934 1906 1888 1855 1896 1902 1879
iisc 270002 2038 2012 1859 1940 1912 2069 1952
ineg 488002 1862 1872 1625 1755 1190 1937 1808
irkt 280001 1767 1751 1693 1671 1694 1822 1713
jplm 415002 1625 1635 1591 1663 1618 1701 1669
kerg 850002 1811 1814 1713 1713 1725 1773 1733
kodk 425001 1877 0 0 0 0 0 0
kokb 700002 1230 1259 1251 843 1421 1418 1288
kosg 110001 1890 1893 1849 1917 1850 2007 1865
kour 510002 0 0 0 2020 1399 0 1910
kstu 250001 1655 1413 1411 1547 1557 1514 1385
lae1 355001 1997 2009 1935 1788 1819 1939 1834
lhas 240001 1703 1627 1671 1692 1641 1751 0
lpgs 564301 1215 941 934 1236 1180 1187 1437
mac1 330003 1825 1828 1767 1813 1813 1938 1821
madr 120002 1340 1356 1282 1238 1314 1248 1514
mas1 610101 1894 1882 1811 1809 1792 1919 1803
mate 130002 1613 1598 1566 1553 1537 1612 1503
mbar 635001 1845 2023 1920 1866 2002 2192 2095
mcm4 800201 1530 1569 1441 1055 1526 1468 1512
mdo1 418001 1600 1634 1568 1667 1571 1635 1641
mets 180001 1948 1942 1883 1890 1864 1994 1863
msku 696001 2177 2075 1938 1952 1889 2011 1995
nklg 695001 1978 0 0 1838 1680 1877 1758
nlib 409001 1186 1134 1175 1241 1247 1288 1246
nril 281001 2103 2207 2115 2125 2132 1813 2105
ntus 290001 2233 2089 1965 2176 1941 2261 2133
nya1 140102 2243 2266 2159 2259 2194 2380 2227
obe2 161101 1891 1876 1748 1805 1782 1992 1731
ohig 830001 1736 1742 1622 0 1188 1761 1655
onsa 105001 1902 1577 1856 1859 1806 1961 1831
pots 165001 1872 1888 1839 1812 1806 1996 1864
reyk 491001 1874 1794 1851 1891 1944 1776 1956
riog 561001 1807 1867 1819 1661 0 1942 1789
sant 500002 1531 1439 1382 1303 1412 1492 1399
sey1 620002 1080 1309 1177 1013 1052 1294 1043
ssia 512001 0 1890 0 1800 1624 1903 1677
stjo 405003 1859 1853 1780 1849 1515 1963 1846
syog 840001 1925 0 1889 1864 0 1706 1849
thti 712101 1755 1811 1713 1776 1726 1799 1736
tidb 305003 1879 1865 1797 1801 1794 1920 1798
tixi 286001 2225 1765 2129 2172 2169 2269 2163
tow2 302001 0 0 0 0 0 1617 1925
tro1 150102 2151 2163 2070 2198 2142 2284 2117
tskb 205001 1564 1501 1581 1654 1674 1732 1714
ulab 245201 1741 1647 1634 1759 1711 1820 1478
unsa 564501 1497 1486 1505 1470 1431 1568 1462
urum 243101 1876 1860 1799 1874 0 2005 1875
usud 200002 1814 1828 1732 1757 1744 1892 1765
vill 125001 1883 1845 1823 1832 1812 1936 1788
wes2 408001 1755 1767 1718 1728 1787 0 1814
wsrt 111002 1891 1889 1838 1905 1855 2014 1881
wtzr 160101 1892 1894 1852 1906 1897 1365 1879
wuhn 207001 1883 1867 1821 1823 1811 1893 1794
yar1 310002 0 1398 0 0 1133 1295 0
yell 470004 1896 1882 1820 1887 1886 2028 1879
yssk 287001 1846 1867 1773 1779 1774 1895 1758
zeck 195001 1821 1821 0 0 1812 1945 1840
zwen 190001 1639 1721 1702 1862 1760 1873 1847
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 224 225 226 227 228 229 230
------------------------------------------
1 4954 4980 4975 4983 4918 5079 5173
2 4950 5058 5011 5018 4994 5096 5204
3 4525 4656 4630 4701 4593 4732 4775
4 5001 4814 4930 4886 4914 4835 5116
5 4876 4816 4731 5056 4746 4934 5163
6 4943 5035 4939 4965 4682 4872 5209
7 5296 5319 5327 5348 5200 5188 5506
8 4791 4880 4869 4955 4822 5007 4949
9 4804 4783 4741 4777 4454 4621 4862
10 5028 4973 4962 4993 4902 4997 5150
11 4554 4647 4690 4651 4557 4556 4810
13 4991 4996 4849 5001 4879 4955 5037
14 5185 5105 5097 5250 5027 5080 5374
15 0 0 0 0 0 4655 0
17 4735 4804 0 0 4424 4705 4648
18 5205 5267 4971 5211 5005 5175 5179
19 0 0 0 2331 2400 2561 2556
20 4890 4986 5029 4944 4892 4937 5207
21 4977 4919 4688 5001 0 4925 4998
22 4874 4943 4807 4924 4788 4936 4929
23 5223 5204 5207 5209 4942 5064 5344
24 5046 4888 5124 5087 4658 4701 0
25 5166 5067 4929 5027 4855 5060 5133
26 4844 4875 4792 4933 4819 4776 5034
27 4831 4811 4607 4693 4660 4742 4873
28 5053 5215 5119 5258 5011 5167 5305
29 5235 5119 5082 5216 5062 5096 5411
30 4786 4779 4728 4863 4710 4808 4985
31 4871 4897 4855 4846 4814 4813 5042
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 224 to 230
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 0.4 0.8 0.6 4000 FIXED UUUUUUU
AOML 4.2 1.7 1.6 4840 NNNNNNN
AREQ 4.4 2.1 1.7 5300 NNNNNNN
ARTU 2.4 0.5 1.0 1980 NNNNNNN
BAHR 2.0 1.0 1.3 6500 NNNNNNN
BILI 5.6 1.2 0.5 2890 NNNNNNN
BISH 1.4 0.7 0.5 2399 NNNNNNN
BJFS 2.9 1.3 1.8 2880 NNNNNNN
BRMU 0.6 0.9 0.5 4850 FIXED UUUUUUU
CAS1 2.3 0.6 0.7 8200 NNNNNNN
CHAT 2.9 2.3 1.4 3400 NNNNNNN
COCO 2.4 2.3 1.5 3500 NNNNNNN
CORD 6.2 1.5 1.3 5550 NNNNNNN
DAV1 2.8 0.7 0.7 8100 FIXED UUUUUUU
DRAO 0.7 0.3 0.3 4750 FIXED UUUUUUU
EISL 3.9 3.2 2.3 7200 NNNNNNN
FAIR 0.0 0.0 0.0 4200 FIXED ......U
FORT 4.3 0.5 1.5 5200 FIXED NNNUNNN
GALA 5.4 1.7 1.1 7250 NNNNNNN
GOLD 3.4 2.2 0.4 4100 NNNNNNN
GOUG 3.8 1.6 2.7 6800 NNNNN..
GUAM 3.4 1.2 0.8 7300 FIXED UUUUUUU
HARB 2.8 0.6 2.9 6010 NNNNNNN
HOB2 15.4 4.2 1.9 3210 FIXED .NNNNNU
HOFN 2.5 0.7 0.9 4920 NNNNNNN
IISC 5.2 0.4 1.3 2700 NNNNNNN
INEG 4.6 0.8 1.6 4880 NNNNNNN
IRKT 0.6 0.5 0.7 2800 FIXED UUUUUUU
JPLM 1.6 1.1 0.5 4150 NNNNNNN
KERG 1.0 0.9 1.2 8500 FIXED UUUUUUU
KOKB 2.2 1.5 4.1 7000 FIXED UUUUUUU
KOSG 0.6 0.5 0.3 1100 FIXED UUUUUUU
KOUR 2.9 1.0 0.7 5100 ..NNNNN
KSTU 4.2 0.5 0.5 2500 NNNNNNN
LAE1 3.9 0.8 1.4 3550 NNNNNNN
LHAS 0.9 0.5 0.6 2400 FIXED UUUUUUU
LPGS 7.0 2.5 6.6 5643 NNNNNNN
MAC1 1.0 2.0 0.7 3300 FIXED UUUUUUU
MADR 5.1 2.1 1.0 1200 NNNNNNN
MALI 0.0 0.0 0.0 6300 ......N
MAS1 0.7 0.4 0.5 6101 FIXED UUUUUUU
MATE 0.8 1.7 1.8 1300 FIXED UUUUUUU
MBAR 8.0 1.0 1.2 6350 NNNNNNN
MCM4 3.8 1.6 0.8 8002 NNNNNNN
MDO1 1.4 1.5 0.4 4180 FIXED UUUUUUU
METS 2.0 0.4 0.4 1800 NNNNNNN
MSKU 3.7 0.6 4.1 6960 NNNNNNN
NKLG 2.8 0.7 4.1 6950 NNNNNNN
NLIB 0.6 0.6 0.5 4090 FIXED UUUUUUU
NRIL 1.4 0.6 1.2 2810 NNNNNNN
NTUS 6.3 1.4 2.2 2900 NNNNNNN
NYA1 1.5 0.4 0.5 1401 NNNNNNN
OBE2 2.3 0.8 0.8 1611 NNNNNNN
OHIG 1.5 0.8 1.6 8300 FIXED UUUUUUU
ONSA 0.5 0.3 0.2 1050 FIXED UUUUUUU
PETP 0.0 0.0 0.0 2851 ......N
PIMO 0.0 0.0 0.0 2110 ......N
POTS 1.0 0.6 0.4 1650 FIXED UUUUUUU
REYK 4.6 0.7 0.6 4910 NNNNNNN
RIOG 4.4 1.8 1.5 5610 NNNNNNN
SANT 4.4 1.6 1.6 5000 FIXED UUUNNNN
SEY1 9.3 1.0 4.1 6200 NNNNNNN
SSIA 4.2 1.6 1.9 5120 FIXED UUUNUUU
STJO 4.0 0.7 1.4 4050 NNNNNNN
SYOG 8.0 0.8 1.2 8400 NNNNNNN
THTI 4.3 4.0 2.1 7121 NNNNNNN
TIDB 10.6 2.1 2.8 3050 NNNNNNN
TIXI 6.9 1.4 1.7 2860 NNNNNNN
TOW2 0.2 0.6 1.1 3020 ....NNN
TRO1 1.5 1.2 0.8 1501 NNNNNNN
TSKB 2.1 1.1 0.8 2050 FIXED UUNUUUU
ULAB 2.9 1.0 0.9 2452 NNNNNNN
UNSA 3.3 1.1 0.8 5645 NNNNNNN
URUM 4.2 0.7 0.5 2431 NNNNNNN
USUD 6.1 0.4 1.5 2000 NNNNNNN
VILL 1.2 1.2 1.2 1250 FIXED UUUUUUU
WES2 0.5 0.7 0.6 4080 FIXED UUUUUUU
WSRT 1.1 1.1 0.7 1110 NNNNNNN
WTZR 0.7 0.5 0.3 1601 FIXED UUUUUUU
WUHN 3.2 0.5 1.9 2070 NNNNNNN
YAR1 4.8 2.1 2.4 3100 NNNNNNN
YELL 0.9 0.3 0.3 4700 FIXED UUUUUUU
YSSK 2.9 1.1 1.1 2870 NNNNNNN
ZECK 2.2 1.1 0.5 1950 NNNNNNN
ZWEN 0.9 0.9 0.4 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 BAHR BILI BISH BJFS BRMU CAS1 CHAT COCO CORD DAV1 DRAO EISL FAIR FORT GALA GOLD GOUG GUAM HARB HOB2 HOFN IISC INEG IRKT JPLM KERG KOKB KOSG KOUR KSTU LAE1 LHAS LPGS MAC1 MADR MALI MAS1 MATE MBAR MCM4 MDO1 METS MSKU NKLG NLIB NRIL NTUS NYA1 OBE2 OHIG ONSA PETP PIMO POTS REYK RIOG SANT SEY1 SSIA STJO SYOG THTI TIDB TIXI TOW2 TRO1 TSKB ULAB UNSA URUM USUD VILL WES2 WSRT WTZR WUHN YAR1 YELL YSSK ZECK ZWEN
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