[IGSREPORT-0683] GFZ Analysis Report (week 728)
Galina
Galina
Thu Dec 30 05:09:32 PST 1993
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IGS Electronic Report Thu Dec 30 5:09:32 PST 1993 Message Number 0683
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Author: Galina Dick
Subject: GFZ Analysis Report (week 728)
Subject: GFZ Analysis Report (728)
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GFZ ANALYSIS REPORT GPS-WEEK 0728 (DAYS 353-359, DATES 19-12-93 TO 25-12-93)
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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:
______________________________________________________________________________
gfz07287.sum this text file
gfz07287.erp Earth rotation parameters
gfz0728[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 UT1-IAT for 0h SIGX SIGY SIGLOD NS FIX NV dLODR
arcsec arcsec sec arcsec arcsec ms ms
49340.500 -0.01141 0.47097 -27.770900 0.00003 0.00003 0.004 28 16 26 -0.0893
49341.500 -0.01012 0.47136 -27.773400 0.00003 0.00003 0.004 28 16 26 -0.0121
49342.500 -0.00785 0.47264 -27.775900 0.00003 0.00003 0.004 28 16 26 0.0230
49343.500 -0.00522 0.47380 -27.778400 0.00003 0.00003 0.004 28 16 26 0.0785
49344.500 -0.00273 0.47477 -27.780900 0.00003 0.00003 0.004 27 15 26 -0.0065
49345.500 -0.00005 0.47584 -27.783420 0.00003 0.00003 0.004 26 15 26 0.0234
49346.500 0.00200 0.47626 -27.785940 0.00003 0.00003 0.004 27 15 26 -0.0122
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49340.5000 2.4107 0.004
49341.5000 2.4879 0.004
49342.5000 2.5230 0.004
49343.5000 2.5785 0.004
49344.5000 2.5135 0.004
49345.5000 2.5434 0.004
49346.5000 2.5078 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)
---------------------------------------
RMS for DAY
PRN 353 354 355 356 357 358 359
---------------------------------------
1 44 39 62 49 36 52 47
2 29 30 24 25 24 24 28
3 18 20 15 14 20 16 15
4 51 62 71 76 90 57 85
5 41 39 35 36 37 31 30
7 20 21 19 19 20 23 23
9 42 44 38 45 37 40 38
12 59 60 82 63 57 67 86
13 27 23 31 23 26 28 24
15 26 17 32 22 24 28 35
16 54 39 36 43 42 33 23
17 25 27 34 33 39 36 43
18 31 22 31 44 17 28 41
19 20 18 21 26 20 23 20
20 31 50 22 31 29 30 25
21 15 20 20 20 16 16 17
22 17 21 17 19 29 23 37
23 28 38 41 15 8 21 15
24 22 83 39 41 41 51 76
25 24 25 33 40 30 33 28
26 23 20 26 30 30 32 30
27 26 21 24 24 21 24 22
28 17 15 15 16 15 17 16
29 27 17 34 20 21 23 21
31 12 14 15 16 14 14 18
MEAN 32 36 37 35 34 34 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# 353 354 355 356 357 358 359
----------------------------------------------------
onsa 105001 1622 1627 1603 1592 1257 0 380
kosg 110001 1590 1612 1667 1577 1586 1531 1355
madr 120001 1694 1692 1620 1690 1622 1573 786
mate 130001 1541 1470 1602 1714 1518 1687 1737
trom 150001 1437 1688 1683 1543 1738 1740 1704
wetb 160001 1688 1695 1684 1269 0 0 0
mets 180001 1615 1629 1678 1628 1659 1653 1650
usud 200002 1725 1738 1693 1681 1678 1606 1602
taiw 220001 1310 1730 1725 1740 1732 1736 1425
tidb 305001 1731 1715 1736 1734 1765 1733 1668
yar1 310001 1711 1719 1708 1733 1736 1709 1715
hob1 320001 1469 1452 1432 800 1745 1722 1714
algo 400001 1572 1591 1755 1749 1750 1756 1774
stjo 405001 1722 1700 1697 1696 1691 1686 1713
wes2 408001 1692 1701 1730 1591 1500 1475 1494
gold 410001 1644 1638 1636 1725 1683 1672 1591
jplm 415001 1766 1760 1763 1777 1781 1785 1772
fair 420001 1779 1778 1814 1775 1773 1795 1811
yell 470001 1712 1765 1803 1744 1776 1780 1759
drao 475001 1787 1795 1779 1798 1806 1818 1789
rcm5 482001 1687 1691 1645 1687 1673 1679 1666
sant 500001 1619 1614 1657 1666 1640 1621 1630
kour 510001 1634 1625 1542 1489 1589 1475 1279
fort 520001 1587 1622 1611 1582 1609 1603 1611
hart 600001 1336 1322 1333 1358 1347 1361 1356
masp 610001 1727 1726 1752 1728 1730 1733 1723
kokb 700001 1791 1718 1735 1770 1789 1794 1643
pama 710001 1666 1680 1670 1666 1687 1692 1652
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 353 354 355 356 357 358 359
------------------------------------------
1 1638 1674 1661 1579 1567 1511 1457
2 1936 1986 2010 1966 1936 1868 1868
3 1809 1818 1777 1700 1631 1615 1612
4 1595 1795 1787 1772 1719 1560 1309
5 1619 1631 1664 1677 1695 1669 1497
7 1895 1960 2010 2048 1939 1874 1806
9 1606 1593 1667 1649 1592 1576 1381
12 1565 1487 1630 1643 1527 1509 1398
13 1571 1567 1621 1676 1639 1580 1456
14 1478 1528 1638 1458 1421 1360 1359
15 1846 1861 1862 1870 1782 1696 1784
16 1720 1811 1644 1567 1672 1620 1464
17 1802 1819 1747 1696 1661 1652 1643
18 1788 1814 1906 1673 1736 1764 1629
19 1872 1911 1887 1848 1900 1784 1755
20 1519 1461 1425 1512 1474 1385 1363
21 1706 1738 1734 1618 1568 1580 1608
22 2009 2004 1968 1832 1754 1727 1791
23 1761 1759 1847 1740 1727 1664 1630
24 1569 1714 1726 1737 1735 1669 1639
25 1733 1718 1710 1651 1651 1606 1558
26 1817 1798 1689 1757 1769 1690 1622
27 1969 1993 1997 1966 1976 1883 1836
28 1944 1991 2018 1934 1860 1795 1871
29 1826 1756 1794 1706 1740 1687 1559
31 2261 2306 2334 2227 2189 2091 2104
-----------------------------------------
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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