[IGSREPORT-1255] Wk 0767 GFZ Analysis Report
G.Gendt
G.Gendt
Wed Sep 28 06:38:28 PDT 1994
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IGS Electronic Report Wed Sep 28 6:38:28 PDT 1994 Message Number 1255
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Author: G.Gendt, G. Dick
Subject: Wk 0767 GFZ Analysis Report
Subject: Wk 0767 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0767 (DAYS 261-267, DATES 18-09-94 TO 24-09-94)
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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:
______________________________________________________________________________
gfz07677.sum this text file
gfz07677.erp Earth rotation parameters
gfz0767[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 767 DAYS 261 - 267
_______________________________________________________________________________
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
49613.500 -3103 18390 -28342710 2421 3 3 0 3 29 18 25
49614.500 -3346 18485 -28345192 2386 3 3 0 3 30 19 25
49615.500 -3621 18608 -28347573 2348 3 3 0 3 30 19 25
49616.500 -3882 18726 -28350025 2453 3 3 0 3 31 19 25
49617.500 -4189 18863 -28352429 2460 3 3 0 3 31 19 25
49618.500 -4510 18936 -28354821 2444 3 3 0 4 29 18 25
49619.500 -4794 19066 -28357207 2417 3 3 0 3 29 18 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 261 262 263 264 265 266 267
-------------------------------------------------------
1 27 25 34 33 30 E 40 E 20 E
2 26 24 33 19 21 25 21
4 23 30 27 16 16 29 19
5 25 25 19 18 17 20 20
6 27 26 25 27 E 93 E 40 E 35 E
7 60 E 16 E 41 E 35 E 37 E 44 E 33 E
9 15 17 19 17 14 22 22
12 20 14 11 17 15 21 15
14 24 21 14 23 17 18 14
15 21 24 19 21 22 15 17
16 31 26 15 16 30 27 22
17 22 20 19 18 45 22 15
18 36 31 27 E 41 E 35 E 58 E 42 E
19 22 18 18 21 22 31 31
20 21 23 17 20 27 43 31
21 44 32 26 30 29 28 16
22 13 15 17 17 19 18 18
23 114 35 50 59 60 90 76
24 20 17 36 14 31 20 20
25 13 15 17 13 14 15 17
26 24 23 23 15 E 54 E 28 E 27 E
27 17 17 13 15 17 27 21
28 42 26 E 28 E 48 E 29 E 25 E 25 E
29 34 32 19 E 43 E 27 E 33 E 35 E
31 31 E 24 E 26 E 27 E 33 E 27 E 26 E
MEAN 36 24 25 28 35 34 28
---------------------------------------------------
REMARKS:
CLOCK ESTIMATION: ALGO was used as time reference
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY (32-hour arcs used)
CODE STA# 261 262 263 264 265 266 267
----------------------------------------------------
onsa 105001 I'92 1655 1665 1476 1526 675 1640 1639
kosg 110001 F I'92 1615 1563 1560 1605 1591 1585 1597
madr 120001 F I'92 1663 1598 1636 1644 1629 1639 1631
mate 130001 F 1578 1643 1631 1525 1692 1671 1719
trom 150001 F I'92 1695 1702 1719 1289 416 1671 1681
wetb 160001 F I'92 1687 1685 1699 1699 1685 1684 1604
mets 180001 I'92 1652 1644 1663 1671 1663 1682 1241
usud 200002 1530 1603 1651 1635 1627 1582 1539
taiw 220001 F I'92 1562 1557 1576 1636 1667 1698 1709
tidb 305001 F 1633 1613 436 382 1451 1556 1597
yar1 310001 F I'92 1655 1319 1198 1673 1683 1652 1680
hob2 321001 436 1595 1551 1637 1514 1678 1608
algo 400003 F I'92 1678 1668 1629 1647 1658 1651 1647
stjo 405002 F 1697 1676 1693 1680 1688 1677 1685
wes2 408001 1685 1663 1652 1648 1643 1645 1384
gold 410001 F I'92 1656 1078 649 1596 1628 1634 1629
jplm 415002 F 1649 1546 1543 1247 1257 1630 1239
fair 420001 F I'92 941 419 1703 1720 1723 1719 1730
yell 470002 F I'92 1647 1650 1649 1647 1655 1636 1678
drao 475002 F 1663 1697 1676 1653 1639 1640 1675
rcm5 482001 I'92 1649 1660 1618 1651 1666 1520 1598
sant 500001 F I'92 0 556 1363 1407 1423 1422 1423
kour 510001 F 1579 1584 1629 1590 1600 1585 1598
fort 520001 1590 1569 1572 1578 1539 1538 1583
areq 530002 1618 1667 1672 1634 1679 1673 1682
hart 600001 F I'92 1623 1648 1652 1655 1244 522 856
mas1 610101 1461 1397 1218 570 1653 1540 1658
kokb 700001 F I'92 1678 1709 1641 1660 516 0 0
eisl 720001 0 0 0 34 1284 1646 1266
mcmu 800002 1658 1674 1677 1730 1745 1666 1678
dav1 810001 1572 1574 1599 1559 1119 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 (32-hour arcs used)
PRN 261 262 263 264 265 266 267
------------------------------------------
1 2230 2201 2182 2156 2121 2116 2057
2 1781 1736 1668 1757 1736 1735 1710
4 1386 1552 1633 1731 1822 1765 1713
5 2088 1998 1929 2069 2036 2041 2037
6 2235 2329 2283 2196 2208 2250 2219
7 1768 1774 1728 1681 1732 1782 1815
9 1875 1835 1879 1861 1784 1809 1761
12 1916 1851 1883 1878 1826 1832 1792
14 1882 1946 2026 1946 1952 1993 1916
15 1690 1727 1700 1588 1649 1762 1664
16 1930 1889 1730 1892 1843 1690 1884
17 1975 2019 1987 1919 1842 1902 1882
18 2047 2043 2105 2111 2086 2186 2114
19 1940 1927 1944 1953 1907 1985 1938
20 2173 2211 2169 2170 2193 2075 2072
21 1778 1812 1829 1807 1729 1807 1755
22 2342 2379 2446 2339 2452 2490 2286
23 1869 1856 1785 1786 1637 1714 1738
24 1925 1914 1820 1931 1963 1930 1937
25 2414 2395 2355 2402 2398 2349 2225
26 1690 1705 1755 1826 1770 1798 1832
27 1836 1854 1867 1973 1938 1953 1941
28 2011 1996 2102 2087 2156 2260 2196
29 1925 1964 2037 2006 2102 2126 2000
31 1939 1971 2090 2009 1986 1951 2013
-----------------------------------------
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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