[IGSREPORT-0792] GFZ Analysis Report (week 735)
Gerd
Gerd
Thu Feb 17 23:55:20 PST 1994
******************************************************************************
IGS Electronic Report Thu Feb 17 23:55:20 PST 1994 Message Number 0792
******************************************************************************
Author: Gerd Gendt and Galina Dick
Subject: GFZ Analysis Report (week 735)
Subject: GFZ Analysis Report (735)
******************************************************************************
GFZ ANALYSIS REPORT GPS-WEEK 0735 (DAYS 037-043, DATES 06-02-94 TO 12-02-94)
******************************************************************************
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:
______________________________________________________________________________
gfz07357.sum this text file
gfz07357.erp Earth rotation parameters
gfz0735[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
Attention: UT is given for midnight
UT differences plus dLODR(ms) gives the adjusted LODR
MJD XP YP UT1R-IAT for 0h SIGX SIGY SIGLOD NS FIX NV dLODR
arcsec arcsec sec arcsec arcsec ms ms
49389.500 0.10131 0.46748 -27.882300 0.00004 0.00003 0.004 30 20 26 0.0191
49390.500 0.10320 0.46653 -27.884400 0.00003 0.00003 0.004 29 19 26 0.0261
49391.500 0.10516 0.46583 -27.886500 0.00003 0.00003 0.004 29 19 26 0.1133
49392.500 0.10748 0.46475 -27.888600 0.00004 0.00004 0.005 30 20 26 0.1036
49393.500 0.10984 0.46365 -27.890700 0.00004 0.00004 0.004 30 20 26 0.1438
49394.500 0.11136 0.46257 -27.892800 0.00004 0.00003 0.004 30 20 26 0.0612
49395.500 0.11262 0.46132 -27.894960 0.00003 0.00003 0.004 30 20 26 0.0223
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49389.5000 2.1191 0.004
49390.5000 2.1261 0.004
49391.5000 2.2133 0.004
49392.5000 2.2036 0.005
49393.5000 2.2438 0.004
49394.5000 2.2212 0.004
49395.5000 2.1823 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 037 038 039 040 041 042 043
-------------------------------------------------------
1 36 17 20 17 21 18 21
2 22 E 20 E 25 E 27 E 28 E 27 E 24 E
3 33 37 24 32 24 16 21
4 22 19 21 18 22 19 15
5 41 E 44 E 74 E 42 E 42 E 80 E 38 E
7 14 17 21 16 21 19 16
9 21 16 22 24 16 12 17
12 16 14 18 13 9 8 16
13 9 13 8 11 23 24 10
14 34 E 23 E 33 24 E 34 E 58 E 36 E
15 14 20 21 23 24 23 17
16 48 E 38 E 48 32 E 46 E 44 E 36 E
17 39 46 27 31 28 29 25
18 38 14 25 18 23 23 19
19 57 13 15 15 9 15 16
20 30 E 67 E 44 E 24 E 43 E 59 E 34 E
21 47 E 28 E 46 E 32 E 36 E 45 E 58 E
22 50 E 73 E 55 E 35 E - E 48 E 39 E
23 22 E 57 E 46 E 48 E 8 E 40 E 49 E
24 28 26 35 20 25 22 19
25 25 14 27 9 14 24 41
26 17 23 25 20 41 25 19
27 53 20 25 21 10 13 22
28 20 33 26 44 26 43 26
29 17 19 43 36 24 29 37
31 16 27 35 33 40 51 40
MEAN 32 33 34 27 28 36 30
---------------------------------------------------
REMARKS: (1) AS all days
(2) PRN22 manoeuvre on day 40
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# 37 38 39 40 41 42 43
----------------------------------------------------
onsa 105001 I'92 1673 1684 1669 1580 1687 1690 1622
kosg 110001 F I'92 1720 1699 1572 712 1690 898 1260
madr 120001 F I'92 209 0 0 1052 1400 1298 1667
mate 130001 F 1722 1742 1740 982 1693 1634 1629
trom 150001 F I'92 1650 1657 1716 1617 1686 1715 1661
wetb 160001 F I'92 1758 1740 1758 1093 1283 440 1735
mets 180001 I'92 1681 1472 1306 1610 1646 774 1491
usud 200002 1736 1701 1754 1687 1703 1717 1708
taiw 220001 F I'92 1743 1739 1739 1637 1630 1596 1601
tidb 305001 F 1617 1633 680 1023 1131 1181 1584
yar1 310001 F I'92 1632 1650 1694 1610 1577 1667 1574
hob1 320001 1663 1658 1550 1480 1603 1669 1621
algo 400001 F I'92 1794 1785 1781 1738 1697 1752 1660
stjo 405001 F 1742 1723 1715 1636 1621 1608 1689
wes2 408001 1714 1768 1723 1272 1173 1198 1272
gold 410001 F I'92 1663 1513 1707 1716 1063 1043 1550
jplm 415001 F 481 1811 1823 1788 1746 1812 1746
fair 420001 F I'92 1626 1714 1748 1767 1712 1751 1743
yell 470001 F I'92 1555 1584 1636 1473 1569 1555 1543
drao 475001 F 1804 1804 1806 1623 1464 1817 1799
rcm5 482001 I'92 1774 1775 1738 1681 1655 1700 1736
sant 500001 F I'92 894 1730 1796 1716 1630 1798 1707
kour 510001 F 1576 1575 1568 1446 1478 1577 1544
fort 520001 1641 1613 1655 1135 363 1560 1518
areq 530001 1697 1644 1618 1476 1545 1666 1707
hart 600001 F I'92 1437 1469 1474 1333 1278 1447 1399
masp 610001 F I'92 1749 1755 1748 1606 1723 1731 1685
kokb 700001 F I'92 1750 1810 1607 1533 1711 1768 1713
pama 710001 1010 1325 1434 1426 1414 1119 333
mcmu 800002 1762 1306 1527 1646 1655 1774 1704
-----------------------------------------------------------
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 37 38 39 40 41 42 43
------------------------------------------
1 1667 1702 1719 1631 1673 1653 1728
2 1837 1995 1914 1924 1933 1755 1772
3 1748 1742 1720 892 910 1471 595
4 2085 2161 2090 2095 1999 2059 2157
5 1890 1942 1965 1827 1788 1693 2020
7 1967 2138 2174 2156 2237 2175 2207
9 1673 1657 1626 1516 1588 1483 1674
12 1631 1692 1769 1607 1737 1532 1737
13 2031 1995 1972 1887 1858 1861 2058
14 1714 1897 1858 1875 1880 1954 1981
15 1781 1801 1787 1871 1856 1834 1804
16 1791 1803 1786 1756 1791 1541 1874
17 1630 1611 1658 1600 1587 1530 1725
18 1819 1929 1815 1853 1821 1933 2031
19 1740 1888 1805 1705 1625 1719 1858
20 1715 1801 1809 1734 1825 1605 1834
21 1683 1715 1724 1736 1709 1709 1773
22 1688 1623 1598 485 1012 1588 1624
23 1775 1794 1743 1622 1689 1586 1762
24 1919 2015 1970 1899 1955 1843 2009
25 1717 1780 1742 1623 1811 1705 1735
26 1704 1830 1726 1677 1741 1550 1836
27 1831 1937 1800 1713 1716 1621 1855
28 1719 1757 1783 1663 1752 1671 1737
29 1869 1939 1858 1872 1861 1967 1936
31 1849 1935 1871 1875 1872 1917 1879
-----------------------------------------
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
More information about the IGSREPORT
mailing list