[IGSREPORT-1183] Wk 0762 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Aug 25 00:52:34 PDT 1994
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IGS Electronic Report Thu Aug 25 0:52:34 PDT 1994 Message Number 1183
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Author: G.Gendt, G. Dick
Subject: Wk 0762 GFZ Analysis Report
Subject: Wk 0762 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0762 (DAYS 226-232, DATES 14-08-94 TO 20-08-94)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Sommerfeld
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:
______________________________________________________________________________
gfz07627.sum this text file
gfz07627.erp Earth rotation parameters
gfz0762[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 762 DAYS 226 - 232
_______________________________________________________________________________
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
49578.500 5667 17164 -28277216 1433 3 3 0 3 31 19 25
49579.500 5392 17059 -28278686 1373 3 3 0 3 31 19 24
49580.500 5124 16989 -28280108 1418 3 3 0 3 30 19 25
49581.500 4927 16963 -28281500 1402 3 3 0 3 30 19 25
49582.500 4749 16940 -28282891 1384 3 3 0 4 30 19 25
49583.500 4539 16925 -28284291 1384 3 3 0 4 30 19 25
49584.500 4259 16946 -28285702 1406 3 3 0 4 30 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 226 227 228 229 230 231 232
-------------------------------------------------------
1 23 26 25 24 22 19 17
2 26 22 23 34 49 30 30
4 36 21 18 41 37 22 17
5 22 22 23 24 22 22 23
6 48 34 36 29 29 32 24
7 23 17 36 26 41 20 23
9 18 18 19 16 19 26 13
12 15 24 23 23 18 22 18
14 40 E 46 E 34 E 49 E 32 E 30 E 40 E
15 18 22 18 20 15 39 19
16 38 E 34 E 58 E 55 E 81 E 53 E 54 E
17 40 19 38 26 34 32 32
18 28 24 32 27 26 31 22
19 24 26 27 31 26 31 24
20 32 - - 28 21 23 18
21 53 E 48 E 44 E 47 E 43 E 46 E 34 E
22 30 30 23 20 18 34 14
23 55 E 68 E 72 E 70 E 65 E 30 E 44 E
24 35 35 44 21 30 27 33
25 12 16 13 14 14 8 11
26 13 16 16 14 39 18 16
27 20 23 22 30 22 27 21
28 25 21 17 17 21 17 34
29 25 27 22 25 29 24 20
31 24 20 23 26 30 23 29
MEAN 31 30 32 32 35 29 27
---------------------------------------------------
REMARKS: (1) PRN20 was deleted from sp3-file on day 227
(Manoever)
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# 226 227 228 229 230 231 232
----------------------------------------------------
onsa 105001 I'92 1653 1604 1389 1549 1616 1626 1652
kosg 110001 F I'92 1577 1597 1667 1681 1668 1666 1664
madr 120001 F I'92 1615 1556 1661 1620 1600 1674 1662
mate 130001 F 1697 1199 1636 1397 606 1660 1674
trom 150001 F I'92 1783 1711 1736 1781 1772 1762 1760
wetb 160001 F I'92 1607 1248 1636 1714 1725 1715 1711
mets 180001 I'92 1698 1637 1526 1626 1647 1623 1666
usud 200002 1661 1608 1578 1585 1572 1526 1557
taiw 220001 F I'92 1677 1603 1658 1688 1686 1643 1597
tidb 305001 F 1603 1487 1539 1631 1645 1612 1628
yar1 310001 F I'92 1673 1607 1515 1538 1568 1573 1595
hob2 321001 307 983 400 1618 1515 1175 378
algo 400003 F I'92 1653 1600 1671 1625 1614 1683 1642
stjo 405002 F 1698 1658 1716 1696 1688 1674 1637
wes2 408001 1678 1614 1701 1702 1630 1638 1692
gold 410001 F I'92 1601 1598 1619 1595 1629 1584 1570
jplm 415001 F 1663 1573 1658 1462 1454 1607 1658
fair 420001 F I'92 1699 1680 1728 1717 1443 1608 1386
yell 470002 F I'92 1568 1587 1654 1692 1564 1569 1656
drao 475002 F 1652 1627 1680 1679 1642 1662 1671
rcm5 482001 I'92 1702 1641 1676 1689 1634 1636 1616
sant 500001 F I'92 873 1249 1666 1686 1683 1651 1698
kour 510001 F 1577 1549 1532 1576 1579 1595 1601
fort 520001 1631 1559 1538 1074 1168 406 1576
areq 530002 1718 1613 1700 1732 1728 1725 1727
masp 610001 F I'92 1711 1656 1668 1692 1715 1597 1685
mas1 610101 1603 1587 1594 1596 1600 1543 1674
kokb 700001 F I'92 1686 1604 1703 1640 1128 1708 1739
eisl 720001 1670 1601 1603 1652 1544 467 508
mcmu 800002 1667 1608 1585 1615 1578 1589 1621
dav1 810001 1286 946 0 0 0 0 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
I'92 - indicates that initial station coordinates are from ITRF'92
SATELLITE STATISTICS
OBSERVATIONS for DAY
PRN 226 227 228 229 230 231 232
------------------------------------------
1 2307 2443 2425 2399 2303 2261 2306
2 1896 1842 1829 1861 1861 1729 1744
4 1811 1827 1738 1759 1659 1615 1660
5 2243 2218 2277 2196 2128 2081 2098
6 2185 2278 2290 2215 2125 2206 2211
7 1942 1903 1989 2029 1941 1860 1888
9 2137 2046 2104 2108 2054 2009 1987
12 2207 2080 2100 2130 2080 2062 2028
14 2083 2193 2075 2253 2053 1958 2077
15 1824 1917 1823 1820 1811 1727 1793
16 1762 1746 1690 1682 1647 1586 1515
17 1901 1959 1933 1900 1741 1762 1786
18 1978 2054 1902 1987 1900 1865 1896
19 1831 1812 1783 1823 1775 1656 1739
20 2052 732 1898 2050 1940 2147 2226
21 2012 2085 2012 2095 1998 1828 1858
22 2125 2213 2283 2369 2271 2231 2292
23 1901 1982 2016 2041 1915 1875 1832
24 1789 1802 1778 1811 1763 1769 1637
25 2471 2581 2520 2523 2464 2501 2529
26 1981 1885 1931 1981 1894 1790 1882
27 1839 1808 1766 1767 1775 1701 1766
28 1958 1985 1947 2082 1961 1884 1897
29 2069 2147 2085 2140 2095 1947 2036
31 1997 2099 1986 2000 1952 1789 1875
-----------------------------------------
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
[Mailed From: sofe at gfz-potsdam.de (Waltraud Sommerfeld)]
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