[IGSREPORT-8447] Wk 1122 GFZ Analysis Report
igs at gfz-potsdam.de
igs at gfz-potsdam.de
Fri Jul 20 04:26:08 PDT 2001
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IGS Electronic Report 20 Jul 04:26:14 PDT 2001 Message Number 8447
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Author : G. Gendt
Subject: Wk 1122 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 1122 (DAYS 189-195, DATES 08-07-01 TO 14-07-01)
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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:
______________________________________________________________________________
gfz11227.sum this text file
gfz11227.erp Earth rotation parameters
gfz11227.snx Weekly SINEX File
gfz1122[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
anonymous-ftp: ftp.gfz-potsdam.de/pub/igsprod/igs
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 1122 DAYS 188 - 195
____________________________________________________________________________________________________
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"
52097.500 253129 288828 -320270101 1107 11 11 18 18 70 37 29 -883 -2762 23 26
52098.500 252034 285879 -320271217 1117 10 10 15 15 69 37 29 -1163 -3152 16 18
52099.500 251506 282563 -320272422 816 9 10 13 13 70 37 28 276 -3456 14 16
52100.500 251837 279215 -320273278 417 9 9 12 12 70 37 28 383 -3172 14 15
52101.500 251722 276294 -320273501 -361 9 9 12 12 71 37 29 -620 -2807 14 15
52102.500 251146 273292 -320273567 -461 9 10 12 12 69 37 28 -406 -3202 15 15
52103.500 250663 270335 -320273702 -603 9 10 13 13 67 37 28 -498 -2745 15 16
52104.500 249877 267413 -320273444 -860 10 10 16 16 65 37 27 -1011 -3143 18 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 189 190 191 192 193 194 195
-------------------------------------------------------
01 19 E 23 E 25 E 24 E 23 E 14 E 18 E
02 3 10 2 5 8 4 5
03 4 2 3 2 3 4 6
04 3 3 3 6 1 1 4
05 3 2 4 3 3 4 2
06 5 4 3 1 4 5 4
07 5 2 3 4 7 3 4
08 2 5 2 4 4 4 5
09 3 6 5 6 5 5 5
10 7 3 4 7 7 7 2
11 10 8 9 10 12 11 E 28 E
13 5 E 7 E 15 E 7 E 7 E 11 E 5 E
14 7 E 16 E 10 E 14 E 11 E 11 E 10 E
15 439 8 4 12 17 16 -
17 8 6 9 233 8 9 7
18 13 15 16 10 14 14 15
19 5 10 16 7 11 144 33
20 9 11 8 8 - - -
21 9 - - 6 4 6 -
22 5 6 5 3 3 3 4
23 38 104 34 20 11 14 63
24 14 216 - - 4 2 2
25 3 4 4 4 4 3 5
26 10 E 13 E 10 E 16 E 12 E 15 E 15 E
27 5 4 3 5 5 6 8
28 5 4 8 7 7 6 4
29 24 E 31 E 15 E 41 E 20 E 27 E 15 E
30 5 2 3 4 3 5 4
31 9 5 3 3 4 8 2
MEAN 11 23 11 12 10 10 17
---------------------------------------------------
REMARKS:(1) PNR15 deleted from sp3-file for day 195
modelling problems
(2) PNR20 deleted from sp3-file for day 193,194
modelling problems
(3) PNR21 deleted from sp3-file for day 190,195
modelling problems
(4) PNR24 deleted from sp3-file for day 191
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# 189 190 191 192 193 194 195
----------------------------------------------------
algo 400003 1910 1833 1838 1929 1858 1843 1834
aoml 484001 1676 1600 1574 1718 1710 1645 1523
areq 530002 1867 2008 1979 2030 1943 1909 1925
artu 198001 1894 1834 1692 0 0 0 0
bahr 650001 2098 2034 2009 2105 2054 2047 1953
bili 289001 2158 2091 1997 2168 2097 2076 1988
bjfs 288001 1843 1823 1738 1844 1856 1822 1801
brmu 485001 1604 1644 1712 1718 1698 1670 1669
cas1 820001 2098 2054 2018 2122 2025 2045 1975
chat 340001 1752 1713 1672 1792 1731 1699 1664
coco 350001 2027 1985 1881 2011 1853 1880 1886
cord 555001 0 0 978 1101 948 983 1007
dav1 810001 2170 2114 2116 2204 2127 2086 2043
drao 475003 1956 1867 1879 1954 1892 1856 1820
eisl 720001 0 1633 0 1659 1605 1634 1642
fair 420002 1006 956 987 1014 1071 883 1069
fort 520002 1426 0 0 1431 0 1387 1334
gala 725001 2209 2181 2050 2244 2244 2176 2094
gold 410002 1971 1908 1908 1983 1923 1825 1823
guam 730001 1927 1977 1898 2057 1929 1991 1922
harb 601001 1839 1861 1809 1900 1717 0 0
hob2 321001 1957 1862 1853 1957 1888 1895 1803
hofn 492003 1967 1883 1906 1926 1996 1958 1866
ineg 488002 1982 1855 1705 1855 1843 1891 1780
irkt 280001 1825 1786 1700 1834 1773 1664 1744
jplm 415002 1748 1702 1772 1817 1738 1718 1640
kerg 850002 1815 1767 1800 1852 1778 1796 1711
kodk 425001 1961 1902 1846 1951 1895 1876 0
kokb 700002 1404 1278 1174 1295 1016 1215 1292
kosg 110001 2019 1934 1889 2001 1945 1968 1881
kour 510002 2098 0 1897 1788 0 2005 0
lae1 355001 1849 1978 1962 2104 2074 0 0
lhas 240001 1812 1789 1706 1763 1725 1736 1745
lpgs 564301 1823 1608 1769 1548 1606 1533 1518
mac1 330003 1924 1852 1767 1911 1822 1834 1787
madr 120002 1370 1158 1388 1357 1409 1430 1184
mas1 610101 1940 1771 1866 1936 1875 1791 1790
mate 130002 1633 1594 1557 1625 1558 1554 1592
mcm4 800201 1608 1556 1557 1588 1504 1543 1502
mdo1 418001 1702 1689 1718 1761 1702 1707 1644
mets 180001 1826 1929 1863 1977 1907 1864 1863
msku 696001 2148 2123 2100 2078 2135 1892 2117
nklg 695001 2036 1963 1986 2003 1977 1899 2007
nlib 409001 1471 1426 1342 908 1257 1211 1147
nril 281001 2227 2137 2089 2156 2061 2089 2062
ntus 290001 2226 2243 2103 1838 2193 2145 2181
nya1 140102 2396 2302 2249 2397 2286 2323 2244
ohig 830001 1571 1552 1532 1602 1568 1588 1618
onsa 105001 1979 1900 1859 1961 1911 1858 1838
pots 165001 1992 1883 1904 2019 1876 1859 1829
reyk 491001 1917 1876 0 1594 2031 2001 1863
riog 561001 0 1554 1695 1833 1612 1527 1808
sant 500002 1510 1508 1483 1585 1298 1360 1314
sey1 620002 1205 1317 1269 1357 1437 1173 1235
ssia 512001 1920 1787 1833 1933 1906 0 0
stjo 405003 1989 1920 1904 1992 1917 1874 1865
suth 660001 0 1674 1668 1760 0 0 0
syog 840001 1813 1806 1911 1807 1909 1913 1782
thti 712101 1843 1797 1753 1823 1812 1824 1689
tidb 305003 1949 1863 1845 1941 1878 1869 1781
tixi 286001 2333 2243 2187 0 0 0 0
tow2 302001 2060 1979 1953 2058 2000 2010 1905
tro1 150102 2245 2115 2143 2270 2131 2136 2060
tskb 205001 1659 1671 1512 1723 1618 1722 1575
unsa 564501 0 0 0 0 1499 0 0
urum 243101 2005 1951 1878 2011 1936 0 1890
usud 200002 1941 1850 1788 1906 1855 1865 1763
vill 125001 1958 1890 1858 1963 1891 1885 1819
wsrt 111002 2016 1933 1866 1993 1939 1967 1889
wtzr 160101 2017 1979 1206 2035 1972 1972 1914
wuhn 207001 1963 1910 1809 1964 1888 1866 1662
yar1 310002 0 0 0 0 0 1222 0
yell 470004 1974 1913 1839 1962 1304 1916 1898
yssk 287001 1912 1872 1814 1956 1903 1798 1799
zwen 190001 2013 1766 1889 2007 1898 1930 1882
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 189 190 191 192 193 194 195
------------------------------------------
1 4514 4437 4481 4388 4347 4268 4183
2 4579 4680 4684 4623 4587 4357 4274
3 4110 4249 4183 4140 4147 4083 3787
4 4844 4837 4775 4829 4708 4558 4396
5 4608 4655 4619 4494 4516 4241 4314
6 4616 4479 4512 4538 4456 4354 4229
7 4936 5131 5138 5047 4958 4837 4700
8 4535 4559 4634 4653 4545 4374 4167
9 4377 4398 4438 4360 4258 4136 4074
10 4553 4704 4787 4705 4612 4416 4254
11 4334 4353 4399 4526 4266 4111 4060
13 4416 4368 4316 4305 4209 4075 4016
14 4695 4852 4735 4768 4684 4525 4455
15 4408 4437 4328 4396 4328 3253 0
17 4412 4543 4466 4478 4391 4229 4176
18 4805 4824 4690 4758 4621 4450 4450
19 1975 2038 1939 2179 2141 2391 2406
20 4575 4650 4706 4579 0 0 4285
21 4468 0 4551 4670 4413 4257 0
22 4635 4521 4674 4668 4478 4377 4153
23 4809 4966 4798 4826 4665 4448 4466
24 4571 4997 0 5034 4899 4693 4648
25 4669 4882 4814 4799 4692 4563 4427
26 4429 4598 4285 4360 4339 4184 4145
27 4552 4607 4596 4637 4458 4325 4241
28 4873 5050 4981 4903 4891 4589 4546
29 4699 4843 3085 4665 4755 4521 4534
30 4438 4455 4493 4373 4408 4171 4143
31 4547 4599 4590 4564 4461 4343 4221
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 1 DAYS: 189 to 195
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 0.6 0.5 4000 FIXED UUUUUUU
AOML 4.5 0.4 1.6 4840 NNNNNNN
AREQ 1.6 2.2 3.2 5300 NNNNNNN
ARTU 0.7 0.4 0.4 1980 NNNN...
BAHR 2.0 0.7 0.7 6500 NNNNNNN
BILI 2.9 0.6 1.5 2890 NNNNNNN
BJFS 5.8 1.8 1.6 2880 NNNNNNN
BRMU 0.7 0.4 0.7 4850 FIXED UUUUUUU
CAS1 1.4 1.0 1.0 8200 NNNNNNN
CHAT 1.3 2.3 1.2 3400 NNNNNNN
COCO 7.1 2.0 1.0 3500 NNNNNNN
CORD 5.5 1.3 1.5 5550 .NNNNNN
DAV1 1.8 0.7 1.6 8100 FIXED UUNNUUU
DRAO 0.8 0.6 0.5 4750 FIXED UUUUUUU
EISL 5.9 1.6 1.0 7200 NNNNNNN
FAIR 1.5 0.6 0.8 4200 FIXED UUUUUUU
FORT 5.3 2.4 0.8 5200 FIXED NUUUUUU
GALA 2.0 1.9 1.6 7250 NNNNNNN
GOLD 1.9 0.8 1.1 4100 NNNNNNN
GUAM 4.5 1.5 0.8 7300 FIXED UUNNUNN
HARB 3.7 1.1 0.7 6010 NNNNNN.
HOB2 2.3 1.6 0.8 3210 FIXED UUUUUUU
HOFN 3.3 0.7 1.1 4920 NNNNNNN
INEG 3.4 1.4 2.0 4880 NNNNNNN
IRKT 0.7 0.7 0.8 2800 FIXED UUUUUUU
JPLM 2.5 0.7 1.1 4150 NNNNNNN
KERG 0.8 0.5 1.0 8500 FIXED UUUUUUU
KODK 1.0 0.6 0.8 4250 NNNNNNN
KOKB 4.3 1.8 2.1 7000 FIXED UUUUUUN
KOSG 0.5 1.1 0.4 1100 FIXED UUUUUUU
KOUR 4.7 1.0 1.5 5100 FIXED NNNNNUN
LAE1 3.2 1.7 0.3 3550 NNNNNN.
LHAS 0.2 0.7 0.7 2400 FIXED UUUUUUU
LPGS 1.9 2.1 0.9 5643 NNNNNNN
MAC1 0.8 1.0 0.8 3300 FIXED UUUUUUU
MADR 2.9 1.2 0.7 1200 NNNNNNN
MAS1 0.5 0.5 0.4 6101 FIXED UUUUUUU
MATE 0.8 0.3 0.9 1300 FIXED UUUUUUU
MCM4 3.0 1.9 1.2 8002 NNNNNNN
MDO1 3.2 0.9 1.0 4180 FIXED UUUUUUU
METS 1.8 1.7 0.6 1800 NNNNNNN
MSKU 4.7 0.7 2.2 6960 NNNNNNN
NKLG 3.0 1.3 2.2 6950 NNNNNNN
NLIB 0.9 1.2 1.1 4090 FIXED UUUUUUU
NRIL 1.8 0.6 1.4 2810 NNNNNNN
NTUS 3.2 1.1 0.7 2900 NNNNNNN
NYA1 4.1 0.9 0.9 1401 NNNNNNN
OHIG 0.6 0.8 0.8 8300 FIXED UUUUUUU
ONSA 0.9 0.8 0.1 1050 FIXED UUUUUUU
POTS 0.6 0.4 0.5 1650 FIXED UUUUUUU
REYK 5.9 1.0 1.2 4910 NNNNNNN
RIOG 1.0 1.8 0.5 5610 NNNNNNN
SANT 3.3 1.9 1.8 5000 FIXED UUUUUUU
SEY1 9.1 1.4 1.4 6200 NNNNNNN
SSIA 4.7 2.4 0.9 5120 FIXED UNNNUU.
STJO 3.6 0.8 0.7 4050 NNNNNNN
SUTH 1.9 0.7 0.8 6600 NNNNN..
SYOG 0.6 1.3 1.4 8400 NNNNNNN
THTI 5.2 2.5 1.6 7121 NNNNNNN
TIDB 2.2 1.7 1.3 3050 NNNNNNN
TIXI 0.5 1.0 0.4 2860 NNNN...
TOW2 2.3 2.1 0.9 3020 NNNNNNN
TRO1 1.5 2.0 1.0 1501 NNNNNNN
TSKB 2.1 1.5 0.8 2050 FIXED UUUUUUU
UNSA 0.2 1.2 0.7 5645 ...NNN.
URUM 3.2 1.2 0.9 2431 NNNNNNN
USUD 11.9 3.1 5.5 2000 NNNNNNN
VILL 1.8 0.5 0.6 1250 FIXED UUUUUUU
WSRT 2.8 0.9 0.9 1110 NNNNNNN
WTZR 0.6 0.7 0.4 1601 FIXED UUUUUUU
WUHN 4.1 1.5 1.7 2070 NNNNNNN
YAR1 0.2 0.2 0.7 3100 ....NNN
YELL 0.6 0.6 0.3 4700 FIXED UUUUUUU
YSSK 5.2 1.9 1.4 2870 NNNNNNN
ZWEN 1.1 2.5 2.2 1900 FIXED UUUUUNN
--------------------------------------------------------------------------------
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 BJFS BRMU CAS1 CHAT COCO CORD DAV1 DRAO EISL FAIR FORT GALA GOLD GUAM HARB HOB2 HOFN INEG IRKT JPLM KERG KODK KOKB KOSG KOUR LAE1 LHAS LPGS MAC1 MADR MAS1 MATE MCM4 MDO1 METS MSKU NKLG NLIB NRIL NTUS NYA1 OHIG ONSA POTS REYK RIOG SANT SEY1 SSIA STJO SUTH SYOG THTI TIDB TIXI TOW2 TRO1 TSKB UNSA URUM USUD VILL WSRT WTZR WUHN YAR1 YELL YSSK ZWEN
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