[IGSREPORT-462] GFZ Analysis Report (week 710)
G.
G.
Mon Aug 30 09:03:17 PDT 1993
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IGS Electronic Report 30-AUG-1993 09:03:17 Message Number 462
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From: G. Dick
Subj: GFZ Analysis Report (week 710)
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GFZ ANALYSIS REPORT GPS-WEEK 0710 (DAYS 227-233, DATES 15-08-93 TO 21-08-93)
******************************************************************************
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) 310 648
tel: (0331) 310 252
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz07107.sum this text file
gfz07107.erp Earth rotation parameters
gfz0710[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49214.500 -0.09687 0.28393 -27.470150 0.00004 0.00003 0.0 0. 0. 0. 0. 28 24
49215.500 -0.09763 0.28577 -27.471754 0.00004 0.00003 0.0 0. 0. 0. 0. 28 24
49216.500 -0.09824 0.28749 -27.473358 0.00004 0.00004 0.0 0. 0. 0. 0. 28 24
49217.500 -0.09882 0.28902 -27.474962 0.00003 0.00003 0.0 0. 0. 0. 0. 28 24
49218.500 -0.09955 0.29027 -27.476566 0.00004 0.00003 0.0 0. 0. 0. 0. 28 24
49219.500 -0.10040 0.29173 -27.478170 0.00004 0.00004 0.0 0. 0. 0. 0. 28 24
49220.500 -0.10118 0.29322 -27.479816 0.00004 0.00004 0.0 0. 0. 0. 0. 26 24
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49214.5000 1.7799 0.004
49215.5000 1.7671 0.005
49216.5000 1.7344 0.004
49217.5000 1.7850 0.004
49218.5000 1.8657 0.004
49219.5000 1.9317 0.005
49220.5000 2.1817 0.005
-----------------------------
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)
--------------------------------------------------------------------------------
DAY MEAN 1 2 3 7 9 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31
--------------------------------------------------------------------------------
227 44 13 72 11 27 28 21 26 48 18 60 55 33 29 97 30 86 49 27 16 45 33 23 23 39
228 31 17 53 42 22 18 18 28 49 23 32 34 24 22 55 27 41 14 18 23 19 18 17 19 40
229 36 20 35 24 35 24 18 22 49 18103 42 18 19 48 27 47 19 30 9 28 17 19 13 50
230 28 15 36 23 29 21 19 23 34 19 25 26 17 21 51 28 32 26 34 15 25 31 24 19 51
231 29 17 20 28 31 22 18 17 40 18 39 34 17 17 61 38 35 23 28 14 22 14 22 19 41
232 29 18 37 15 20 19 15 14 45 17 26 32 16 14 59 39 36 30 26 11 25 20 26 21 48
233 38 16 53384 22 22 21 33 40 24 30 42 12 24 71 53 60 39 73 27 18 27 33 17 34
--------------------------------------------------------------------------------
REMARKS: (1) AS PRN18 on day 232
(2) bad overlap for satellite PRN03 on day 233 due to the lack of
observations on day 232
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 227 228 229 230 231 232 233
----------------------------------------------------
onsa 105001 1537 1470 1365 1615 1625 1617 1628
kosg 110001 1561 1547 1555 1559 1550 1526 1518
madr 120001 1569 1605 1619 1619 1634 1613 1592
mate 130001 1469 1475 1502 1511 1478 870 1433
trom 150001 1426 1554 1585 1595 1603 1580 1609
wetb 160001 1521 1212 1200 1568 1609 1542 1599
mets 180001 1611 1608 1591 1611 1629 1562 1576
usud 200002 1499 1400 1399 1430 1437 1376 1431
taiw 220001 944 1372 1366 1354 857 1302 1369
tidb 305001 1574 1619 1540 1633 1636 1588 1646
yar1 310001 1574 1587 1592 1634 1613 1479 1427
hob1 320001 1599 1567 1572 1580 1583 1520 1563
algo 400001 1206 439 1680 1682 1671 1630 1670
stjo 405001 1193 413 1621 1624 1620 1576 1525
wes2 408001 1498 1489 1502 1484 1544 1493 1533
gold 410001 1543 1566 1575 1532 1533 1457 1523
jplm 415001 1540 1521 1523 1525 1148 1470 1501
fair 420001 1371 1305 1423 1583 1517 1359 1406
yell 470001 1664 1642 1661 1677 1602 1565 1593
drao 475001 1580 1542 1530 1579 1575 1530 1573
rcm2 480001 1640 1658 1656 1635 1482 875 1200
sant 500001 1597 1646 1627 1646 1623 1478 1106
kour 510001 1598 1527 1389 1615 1494 1490 1564
hart 600001 727 958 1037 1328 1280 331 0
masp 610001 1658 1645 1653 1653 1666 1622 1581
kokb 700001 1667 1679 1669 1666 1666 1608 1568
pama 710001 1583 1561 1595 1601 1578 1114 0
mcmu 800001 1634 1652 1686 1724 1721 1245 406
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 227 228 229 230 231 232 233
------------------------------------------
1 1906 2063 2206 2233 2161 2107 1969
2 1738 1721 1831 1842 1749 1717 1665
3 1649 1604 1742 1812 1712 706 1067
7 1695 1641 1861 1931 1812 1792 1686
9 1774 1746 1805 1919 1875 1898 1695
12 1696 1731 1804 1834 1847 1847 1604
13 1954 1798 1970 2093 1963 1943 1766
14 1891 1865 1960 1935 1797 1786 1754
15 1701 1660 1753 1784 1679 1506 1492
16 1587 1418 1521 1707 1642 1698 1371
17 1610 1605 1701 1729 1586 1576 1405
18 1674 1658 1756 1854 1746 1616 1532
19 1610 1567 1648 1677 1616 1546 1422
20 1798 1892 1985 2016 2027 1933 1798
21 1746 1872 1977 1889 1801 1797 1659
22 1626 1840 1937 1930 1880 1766 1610
23 1789 1893 2001 2037 1973 1915 1743
24 1611 1641 1732 1802 1684 1726 1505
25 2030 2224 2345 2299 2119 2060 1880
26 1753 1707 1800 1920 1805 1834 1591
27 1659 1660 1715 1726 1623 1579 1461
28 1650 1659 1732 1699 1640 1532 1433
29 1674 1737 1820 1821 1763 1704 1585
31 1773 1748 1796 1795 1660 1493 1447
-----------------------------------------
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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