[IGSREPORT-1028] GFZ Analysis Report (week 752)
Gerd
Gerd
Thu Jun 16 06:03:19 PDT 1994
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IGS Electronic Report Thu Jun 16 6:03:19 PDT 1994 Message Number 1028
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Author: Gerd Gendt and Galina Dick
Subject: GFZ Analysis Report (week 752)
Subject: GFZ Analysis Report (752)
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GFZ ANALYSIS REPORT GPS-WEEK 0752 (DAYS 156-162, DATES 05-06-94 TO 11-06-94)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Mai
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, D-14473 Potsdam, Germany
e-mail:gend at gfz-potsdam.de
fax: (0331) 288 1111
tel: (0331) 288 1114
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz07527.sum this text file
gfz07527.erp Earth rotation parameters
gfz0752[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 752 DAYS 156 - 162
__________________________________________________________________________________
MJD Xpole Ypole UT1R-TAI Xsig Ysig UTsig Nr Nf Nt LODR LODsig
(") (") (sec) (") (") ms/d ms/d
49508.500 0.17049 0.26097 -28.172111 0.00003 0.00003 0.0 30 19 25 1.8212 0.004
49509.500 0.16932 0.25950 -28.173855 0.00003 0.00003 0.0 31 20 25 1.7105 0.004
49510.500 0.16761 0.25770 -28.175641 0.00003 0.00003 0.0 31 20 25 1.6816 0.004
49511.500 0.16645 0.25584 -28.177493 0.00004 0.00004 0.0 31 20 25 1.7852 0.004
49512.500 0.16579 0.25373 -28.179269 0.00003 0.00003 0.0 31 20 25 1.7380 0.004
49513.500 0.16509 0.25202 -28.181103 0.00003 0.00003 0.0 31 20 25 1.8059 0.004
49514.500 0.16416 0.24991 -28.182842 0.00003 0.00003 0.0 31 20 25 1.6841 0.004
----------------------------------------------------------------------------------
ORBITS REPEATABILITY (cm):
(mean component error rms =sqrt((xrms**2 + yrms**2 + zrms**2)/3) )
DAY 1 (32 h) DAY 2 (32 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 156 157 158 159 160 161 162
-------------------------------------------------------
1 21 22 18 17 20 23 22
2 28 31 32 38 33 32 24
4 16 36 32 25 34 209 62 E
5 42 46 21 37 22 24 18
6 39 35 24 43 21 27 23
7 48 56 46 73 31 31 36
9 53 39 28 76 25 44 E 24
12 14 15 13 17 18 15 E 21 E
14 18 21 23 28 13 31 15
15 23 24 27 29 20 27 29
16 10 17 11 20 15 23 8
17 29 27 20 34 25 23 20
18 16 26 19 29 17 29 25
19 28 54 27 45 29 39 28
20 25 16 17 31 15 17 20
21 28 20 30 18 29 14 19
22 32 44 32 33 27 36 24
23 17 7 5 6 7 10 9
24 35 54 61 43 34 46 E 43 E
25 29 39 31 33 26 29 25
26 21 17 17 43 26 31 14
27 26 30 25 43 27 28 29
28 23 23 22 25 19 23 22
29 19 25 23 32 15 31 17
31 17 23 23 25 21 22 21
MEAN 28 33 27 37 24 29 26
---------------------------------------------------
REMARKS:
CLOCK ESTIMATION: ALGO was used as time reference.
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 156 157 158 159 160 161 162
----------------------------------------------------
onsa 105001 I'92 1605 1627 1606 1489 1552 1543 1448
kosg 110001 F I'92 1672 1674 1662 1668 1660 1657 1591
madr 120001 F I'92 1673 1657 1667 1646 1567 1468 1460
mate 130001 F 1616 1574 1525 1664 1532 1509 634
trom 150001 F I'92 1527 1297 1114 1272 1243 1285 1237
wetb 160001 F I'92 1710 749 1183 1432 1711 1693 1611
mets 180001 I'92 1643 1599 1616 1609 1603 1631 1504
usud 200002 1412 1375 1453 1534 1576 1341 1379
taiw 220001 F I'92 1712 1690 1699 1637 1708 1688 1582
tidb 305001 F 1463 1478 1542 1644 1615 1634 1620
yar1 310001 F I'92 1732 1669 1715 1715 1734 1706 1665
hob1 320001 1647 1257 1445 1613 1637 1620 1607
algo 400003 F I'92 1645 1642 1599 1627 1636 1611 1614
stjo 405002 F 1591 1693 1637 1679 1683 1688 1546
wes2 408001 1640 1634 1601 1632 1621 1603 1602
gold 410001 F I'92 1391 1398 1379 1403 1283 1431 1408
jplm 415001 F 1669 1719 1268 584 1066 1109 1644
fair 420001 F I'92 1649 1672 1653 1661 1679 1669 1613
yell 470002 F I'92 1497 1568 1543 1591 1605 1597 1594
drao 475002 F 1697 1695 1655 1693 1674 1677 1646
rcm5 482001 I'92 1653 1542 1178 420 1682 1595 1599
sant 500001 F I'92 0 936 1371 925 1563 1240 1211
kour 510001 F 1489 1486 1528 1512 1522 1523 1544
fort 520001 1588 1203 1523 1510 1514 1526 1522
areq 530002 1669 1731 1450 1410 1746 1735 1734
hart 600001 F I'92 1368 1053 1419 1441 1410 1422 1282
masp 610001 F I'92 1705 1670 1702 1681 1694 1684 1660
mas1 610101 1665 1692 1715 1691 1666 1689 1653
kokb 700001 F I'92 1743 1747 1710 1734 1769 1754 1728
pama 710001 1449 1091 1384 1390 1448 1432 1218
mcmu 800002 1748 1681 1749 1739 1788 1774 1739
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
I'92 - indicates that initial station coordinates are from ITRF'92
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 156 157 158 159 160 161 162
------------------------------------------
1 2013 1873 1931 1846 2063 1988 1845
2 1770 1776 1810 1811 1768 1795 1622
4 1805 1705 1773 1694 1677 1683 1675
5 1890 1780 1750 1746 2022 2045 2033
6 1965 1962 1959 1912 2062 2076 2040
7 1677 1618 1701 1647 1705 1685 1468
9 2013 1979 1949 1963 2139 2095 1967
12 1950 1960 1682 1829 2017 2020 2063
14 1664 1700 1824 1723 1886 1822 1710
15 1670 1654 1772 1682 1805 1779 1617
16 2190 2095 2205 2186 2180 2165 2096
17 2071 1961 1945 1877 1981 1961 1991
18 1977 1948 1839 1878 1994 1969 1907
19 1932 1902 1822 1815 1857 1898 1833
20 1796 1784 1822 1706 1930 1843 1902
21 1961 1732 1901 1824 1963 1904 1942
22 1971 1848 1987 1914 1919 1955 1881
23 2190 1979 2003 1981 2225 2170 2177
24 1863 1787 1839 1791 1874 1776 1723
25 1909 1881 1958 1890 2041 2002 1948
26 2404 2317 2186 2209 2305 2246 2165
27 2033 1992 2095 2030 2067 2045 1943
28 1910 1765 1854 1756 1922 1885 1754
29 1740 1735 1812 1748 1843 1784 1769
31 1904 1766 1872 1788 1942 1943 1824
-----------------------------------------
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
- 32 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
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