[IGSREPORT-1218] Wk 0765 GFZ Analysis Report
G.Gendt
G.Gendt
Wed Sep 14 23:35:30 PDT 1994
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IGS Electronic Report Wed Sep 14 23:35:30 PDT 1994 Message Number 1218
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Author: G.Gendt, G. Dick
Subject: Wk 0765 GFZ Analysis Report
Subject: Wk 0765 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0765 (DAYS 247-253, DATES 04-09-94 TO 10-09-94)
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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:
______________________________________________________________________________
gfz07657.sum this text file
gfz07657.erp Earth rotation parameters
gfz0765[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 765 DAYS 247 - 253
_______________________________________________________________________________
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
49599.500 620 17191 -28310970 1941 3 3 0 3 32 19 25
49600.500 406 17260 -28312963 1927 2 3 0 3 33 20 25
49601.500 143 17346 -28314959 1921 3 3 0 3 32 20 25
49602.500 -133 17443 -28317005 2012 3 3 0 3 32 20 25
49603.500 -435 17538 -28319101 2204 3 3 0 3 32 20 25
49604.500 -701 17607 -28321142 2286 3 3 0 3 32 20 25
49605.500 -933 17694 -28323510 2423 3 3 0 3 31 20 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 247 248 249 250 251 252 253
-------------------------------------------------------
1 16 25 23 19 19 20 18
2 36 24 25 24 26 26 19
4 13 20 22 27 42 31 23
5 22 21 27 25 17 18 17
6 27 26 26 26 28 28 28
7 24 29 25 23 18 23 22
9 20 16 16 16 15 19 25
12 21 16 14 17 16 21 22
14 28 20 26 28 27 32 23
15 32 17 22 17 15 16 15
16 39 21 25 25 36 31 24
17 23 13 14 14 14 13 13
18 26 25 29 32 28 34 35
19 24 15 22 23 21 18 22
20 33 24 20 22 22 21 21
21 32 27 28 20 25 26 30
22 17 22 17 22 15 19 22
23 77 28 28 24 28 20 17
24 13 13 16 15 16 15 12
25 13 15 14 18 16 19 15
26 25 22 50 17 21 19 23
27 24 13 15 18 14 22 20
28 21 21 25 30 25 26 44
29 34 22 29 30 30 32 34
31 24 34 27 29 29 23 40
MEAN 29 22 25 23 24 24 25
---------------------------------------------------
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# 247 248 249 250 251 252 253
----------------------------------------------------
onsa 105001 I'92 1637 1637 1641 1630 1627 1623 779
kosg 110001 F I'92 729 1574 1588 1592 1568 1582 1626
madr 120001 F I'92 0 1142 1595 1632 1478 1681 1680
mate 130001 F 1672 1564 1715 1698 1563 1490 1488
trom 150001 F I'92 1616 1708 1677 1663 1709 1661 1709
wetb 160001 F I'92 1672 1666 1639 1471 909 1688 1527
mets 180001 I'92 1688 1670 1395 566 1644 1657 1669
usud 200002 1600 1551 1508 1522 1597 1660 1510
taiw 220001 F I'92 1655 1624 1651 1669 1685 1658 1659
tidb 305001 F 1666 1653 1538 1665 1596 1611 1641
yar1 310001 F I'92 1618 1631 1620 1674 1696 1581 1635
hob2 321001 385 1174 377 1519 1547 1525 1554
algo 400003 F I'92 1681 1640 1680 1672 1685 1664 1670
stjo 405002 F 1631 1651 1670 1676 1674 1653 1673
wes2 408001 1661 1676 1682 1670 1646 1641 1640
gold 410001 F I'92 1571 1640 1628 1628 1481 1489 1666
jplm 415002 F 1485 1614 1630 1613 1607 1447 1493
fair 420001 F I'92 1619 1546 1195 1647 1314 387 363
yell 470002 F I'92 1447 1524 1589 1548 1552 1580 1610
drao 475002 F 1571 1510 1624 1634 1660 1662 1674
rcm5 482001 I'92 1648 1643 1625 1623 1657 1658 1600
sant 500001 F I'92 1705 1727 1640 1121 1728 1737 1730
kour 510001 F 1582 1588 1614 1609 1617 1641 1588
fort 520001 1582 1560 1563 1572 1592 1546 1561
areq 530002 564 1734 1706 1642 1681 1683 1682
hart 600001 F I'92 1616 1223 1014 1631 1652 1633 1596
masp 610001 F I'92 1553 1636 1675 1659 1355 1712 1715
mas1 610101 1605 1608 1603 1585 1591 1581 1602
kokb 700001 F I'92 1768 1799 1760 1759 1750 1764 1794
pama 710001 779 1290 1329 1362 1376 1287 1364
eisl 720001 1548 1602 1630 1590 1629 1240 0
dav1 810001 1543 1434 1343 1506 1432 1401 1439
mcmu 800002 1023 1257 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 247 248 249 250 251 252 253
------------------------------------------
1 2081 2404 2269 2279 2202 2257 2258
2 1756 1956 1911 1814 1826 1801 1781
4 1836 1998 1967 1920 1919 1957 1753
5 2154 2396 2296 2376 2294 2213 2024
6 2216 2515 2309 2459 2527 2543 2389
7 1757 1965 1895 1845 1949 1970 1760
9 1952 2116 2093 2179 2093 2118 1910
12 1919 2054 2048 2041 2039 2148 1953
14 2019 2309 2148 2079 2103 2157 2065
15 1714 2000 1847 1831 1910 1903 1818
16 1741 1971 1844 1823 1858 1948 1800
17 1983 2041 1918 2088 2206 2113 2048
18 1939 2200 2137 2076 2096 2134 2089
19 1772 2012 2072 2022 2031 2062 1960
20 2190 2386 2255 2373 2382 2386 2294
21 1992 2120 1970 2001 2018 1894 1908
22 2430 2595 2360 2479 2508 2405 2377
23 1857 2017 1904 1983 1999 1932 1953
24 1875 2069 2012 2083 2073 2080 1938
25 2323 2624 2501 2619 2752 2683 2522
26 1884 2041 1921 1951 1918 1965 1860
27 1653 1960 1975 1942 1888 1946 1903
28 1999 2267 2161 2230 2231 2177 2195
29 2102 2371 2291 2263 2262 2282 2221
31 1995 2232 2159 2173 2072 1990 1980
-----------------------------------------
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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