[IGSREPORT-1066] Wk 0754 GFZ Analysis Report
G.Gendt
G.Gendt
Fri Jul 1 05:53:40 PDT 1994
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IGS Electronic Report Fri Jul 1 5:53:40 PDT 1994 Message Number 1066
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Author: G.Gendt, G. Dick
Subject: Wk 0754 GFZ Analysis Report
Subject: Wk 0754 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0754 (DAYS 170-176, DATES 19-06-94 TO 25-06-94)
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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:
______________________________________________________________________________
gfz07547.sum this text file
gfz07547.erp Earth rotation parameters
gfz0754[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 754 DAYS 170 - 176
______________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR Xsig Ysig UTsig LODsig Nr Nf Nt
10**-5" 10**-5" usec us/d 10**-5" us us/d
49522.500 15599 23421 -28196626 1654 3 3 0 4 31 20 25
49523.500 15437 23189 -28198165 1533 3 3 0 4 31 20 25
49524.500 15262 22959 -28199695 1392 3 3 0 4 30 20 25
49525.500 15116 22725 -28200852 1306 3 3 0 3 30 20 25
49526.500 14984 22514 -28202020 1242 3 3 0 3 30 20 25
49527.500 14852 22344 -28203167 1136 3 3 0 4 30 20 25
49528.500 14694 22146 -28204388 1179 3 3 0 4 29 19 25
------------------------------------------------------------------------------
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 170 171 172 173 174 175 176
-------------------------------------------------------
1 32 18 23 22 19 14 17
2 32 22 28 24 30 24 28
4 54 62 78 66 E 48 E 37 E 47 E
5 27 32 27 28 24 52 54
6 22 28 20 25 24 28 87
7 29 37 30 54 29 27 26
9 23 28 24 20 18 18 31
12 104 33 33 24 E 16 E 17 E 48 E
14 22 18 17 28 22 28 24
15 97 40 35 37 E 55 E 71 E 71 E
16 12 20 15 17 21 19 12
17 22 30 33 28 E 31 E 31 E 47 E
18 44 18 23 16 21 22 19
19 28 30 24 22 25 22 20
20 47 24 35 21 29 40 28
21 31 27 25 20 25 22 21
22 34 35 25 26 25 25 35
23 8 10 6 6 6 9 19
24 64 88 61 54 E 67 E 44 E 75 E
25 40 21 22 24 20 23 27
26 21 13 13 18 14 14 15
27 24 20 20 15 21 16 20
28 19 22 17 18 20 22 26
29 33 18 23 27 17 21 18
31 12 33 19 18 25 20 23
MEAN 42 33 31 29 29 30 39
---------------------------------------------------
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# 170 171 172 173 174 175 176
----------------------------------------------------
onsa 105001 I'92 1627 1599 1570 1090 1199 1578 1598
kosg 110001 F I'92 1649 1639 1614 1637 1653 1646 1654
madr 120001 F I'92 1405 1641 859 1284 1642 1650 1586
mate 130001 F 1717 1693 1598 1341 1523 1667 1716
trom 150001 F I'92 1288 1291 1268 1446 1658 1730 1731
wetb 160001 F I'92 1665 1250 403 1658 1661 1644 1699
mets 180001 I'92 1623 1598 1555 1570 1549 1587 1579
usud 200002 1577 1550 1621 1580 1564 1609 1522
taiw 220001 F I'92 1647 1673 1641 1655 1682 1696 1713
tidb 305001 F 1473 1605 1637 1643 1644 1654 1589
yar1 310001 F I'92 425 1525 1720 1720 1705 1696 1734
hob1 320001 1488 1544 1554 1591 1622 1606 1586
algo 400003 F I'92 1560 1656 1665 1677 1630 1681 1616
stjo 405002 F 1751 1701 1704 1691 1675 1705 1713
wes2 408001 1684 1654 1621 1630 1455 1662 1704
gold 410001 F I'92 908 1358 1410 825 1180 1418 1392
jplm 415001 F 1685 1670 1659 1671 1649 1646 1655
fair 420001 F I'92 1461 1705 1704 1712 1686 1702 1159
yell 470002 F I'92 1653 1626 1469 1628 1564 1619 1619
drao 475002 F 1724 1684 1709 1705 1675 1685 1621
rcm5 482001 I'92 1701 1670 1661 1657 1677 1684 1679
sant 500001 F I'92 1211 1519 1265 498 1259 891 789
kour 510001 F 1558 1535 1534 1564 1498 1534 1540
fort 520001 1590 1551 1581 1578 1520 1470 1567
areq 530002 1720 1722 1750 1723 1758 1755 1714
hart 600001 F I'92 1349 905 1438 1399 1387 1328 1354
masp 610001 F I'92 1670 1699 1741 1735 1715 1748 1729
mas1 610101 1683 1679 1720 1712 1704 1715 1733
kokb 700001 F I'92 1355 1625 1744 1718 1549 259 0
mcmu 800002 1556 1642 1717 1694 1705 1628 1639
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 170 171 172 173 174 175 176
------------------------------------------
1 2044 2046 2046 2107 2141 2043 1985
2 1872 1926 1880 1793 1875 1888 1928
4 1669 1781 1679 1661 1758 1679 1758
5 1973 2073 1889 1852 2088 2049 2078
6 2022 2158 2053 2025 2063 1979 1941
7 1670 1721 1717 1691 1659 1785 1768
9 2156 2174 2018 2095 2270 2190 2172
12 2051 2206 2036 2076 2204 2067 2057
14 1605 1792 1777 1910 1940 1836 1798
15 1567 1709 1667 1782 1784 1686 1688
16 2043 2063 1994 1806 1753 1988 2056
17 1954 2136 2085 2022 2051 1929 1946
18 1921 1898 1848 1813 1824 1838 1804
19 1996 1943 1873 1825 1847 1956 1884
20 1800 1943 1727 1805 1988 1890 1925
21 1949 2020 1921 1993 2026 1943 1847
22 1911 1825 1875 1907 1876 1885 1792
23 2160 2195 2094 2167 2195 2133 2065
24 1768 1895 1767 1734 1907 1868 1717
25 1890 1946 1890 1921 1970 1891 1941
26 2345 2452 2331 2259 2298 2280 2118
27 1988 2026 1989 1964 2045 2047 2006
28 1842 1874 1805 1761 1732 1755 1671
29 1809 1847 1803 1840 1821 1816 1795
31 1885 1877 1882 1855 1814 1871 1802
-----------------------------------------
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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