[IGSREPORT-1469] Wk 0781 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Jan 5 02:54:32 PST 1995
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IGS Electronic Report Thu Jan 5 2:54:32 PST 1995 Message Number 1469
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Author: G.Gendt, G. Dick, W. Sommerfeld
Subject: Wk 0781 GFZ Analysis Report
Subject: Wk 0781 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0781 (DAYS 359-365, DATES 25-12-94 TO 31-12-94)
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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:
______________________________________________________________________________
gfz07817.sum this text file
gfz07817.erp Earth rotation parameters
gfz0781[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 781 DAYS 359 - 365
_______________________________________________________________________________
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
49711.500 -15857 39885 -28581160 2761 3 3 0 3 37 18 25
49712.500 -15841 40155 -28583906 2773 3 3 0 3 37 18 25
49713.500 -15793 40499 -28586594 2669 3 3 0 3 38 18 25
49714.500 -15786 40814 -28589335 2672 3 3 0 3 37 18 25
49715.500 -15699 41160 -28591919 2641 3 3 0 3 37 18 25
49716.500 -15576 41426 -28594532 2666 3 3 0 3 37 18 25
49717.500 -15379 41778 -28597142 2686 3 3 0 3 35 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 359 360 361 362 363 364 365
-------------------------------------------------------
1 11 15 12 33 21 33 16
2 25 E 24 E 26 E 23 E 26 E 25 E 26 E
4 69 E 52 E 43 E 32 E 39 E 34 E 32 E
5 43 E 37 E 30 E 31 E 41 E 35 E 33 E
6 35 35 35 35 35 31 27
7 19 20 18 19 21 17 21
9 30 24 22 23 27 20 22
12 33 E 24 E 20 E 22 24 12 19
14 18 23 21 16 10 11 9
15 59 E 40 E 37 E 43 E 31 E 36 E 28 E
16 20 18 18 14 38 21 19
17 79 E 91 E 67 E 63 E 42 E 62 E 42 E
18 53 37 17 15 17 11 14
19 40 21 11 20 17 14 19
20 30 E 32 E 35 E 36 E 50 E 49 E 47 E
21 25 24 19 20 16 20 19
22 41 E 23 E 36 E 29 E 36 E 48 E 51 E
23 34 68 38 53 45 44 43
24 82 E 70 E 70 E 62 E 57 E 52 E 46 E
25 21 20 18 28 19 25 19
26 20 12 25 10 21 12 14
27 28 17 13 17 16 13 15
28 20 17 19 21 28 22 19
29 53 25 21 18 16 12 11
31 12 25 21 19 14 22 16
MEAN 41 37 31 31 31 31 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# 359 360 361 362 363 364 365
----------------------------------------------------
onsa 105001 I'92 1585 1631 1655 1648 1656 1630 1540
kosg 110001 F I'92 1615 1600 1644 1616 1616 1618 1600
madr 120001 F I'92 1654 1675 1652 1666 1673 1624 960
mate 130001 F 1608 1612 1682 1675 1673 1616 1253
trom 150001 F I'92 1706 1694 1701 1695 1705 1718 1651
wetb 160001 F I'92 1669 1615 1498 1615 1625 1559 1618
pots 165001 1623 1627 1633 1396 1617 446 0
mets 180001 I'92 1581 1583 1603 1563 1643 1639 1218
usud 200002 1724 1710 1707 1695 1712 1647 1580
tskb 205001 1751 1738 1725 1637 1576 1568 1539
taiw 220001 F I'92 1733 1737 1749 1742 1740 1697 1689
kit3 235101 1574 1565 1565 1547 1585 1605 1519
tidb 305001 F 1669 1677 1636 1471 1635 1650 1620
yar1 310001 F I'92 1716 1647 1647 1717 1712 1716 1668
hob2 321001 1665 1574 1648 1071 0 0 0
mac1 330001 1570 1527 1486 1513 1545 1172 0
algo 400003 F I'92 1682 1675 1677 1676 1682 1679 1677
stjo 405002 F 1660 1538 1490 1608 1627 1638 1505
wes2 408001 1689 1683 1675 1668 1683 1679 1691
nlib 409001 1717 1710 1704 1699 1697 1692 1700
gold 410001 F I'92 1638 1236 1157 1600 1679 1614 996
jplm 415002 F 1698 1704 1711 1707 1694 1613 1706
mdo1 418001 1711 1743 1757 1765 1753 1734 1734
fair 420001 F I'92 1695 1713 1708 1733 1757 1726 1733
yell 470003 F I'92 1618 1659 1705 1727 1691 1645 1655
drao 475002 F 1653 1695 1739 1713 1742 1610 1142
rcm5 482001 I'92 1713 1701 1696 1717 1708 1704 1714
brmu 485001 1652 1674 1630 1660 1679 1618 1576
sant 500001 F I'92 1667 1656 1726 1730 1713 1680 1659
kour 510001 F 1611 1628 1628 1635 1652 1592 1550
fort 520001 1644 1648 1654 1534 1600 1515 1519
areq 530002 0 0 1145 1666 1677 1651 1627
bogt 540001 0 0 0 0 543 1661 1218
mas1 610101 1557 1471 1482 1470 1471 1489 1134
kokb 700001 F I'92 1753 1737 1686 1372 1465 1711 1686
mcmu 800002 1656 1660 1647 1661 1670 1691 1655
dav1 810001 1103 1310 1247 1263 1215 1179 1038
cas1 820001 1539 1532 1439 1437 1416 1477 1132
kerg 850001 1595 1593 1202 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 (32-hour arcs used)
PRN 359 360 361 362 363 364 365
------------------------------------------
1 2397 2387 2283 2133 2214 2310 2093
2 2631 2547 2649 2716 2721 2689 2463
4 2317 2354 2381 2509 2525 2533 2395
5 2454 2431 2451 2362 2358 2354 2210
6 2323 2368 2356 2161 2140 2171 1998
7 2831 2761 2714 2715 2741 2749 2493
9 2303 2197 2257 2179 2175 2167 1999
12 2505 2476 2454 2416 2396 2344 2212
14 2411 2387 2457 2462 2501 2521 2325
15 2601 2582 2584 2466 2524 2420 2074
16 2159 2123 2164 2093 2036 2155 2069
17 2431 2435 2529 2427 2373 2261 2128
18 2295 2273 2348 2367 2455 2412 2141
19 2409 2402 2459 2486 2415 1495 784
20 2263 2320 2334 2154 2178 2201 1949
21 2341 2267 2254 2269 2255 2308 2039
22 2443 2371 2210 2170 2277 2267 2001
23 2421 2339 2371 2302 2302 2352 2167
24 2316 2403 2419 2313 2369 2361 2139
25 2315 2348 2405 2144 2116 2217 2005
26 2384 2389 2400 2366 2333 2275 2101
27 2557 2491 2577 2599 2555 2590 2392
28 2540 2492 2559 2504 2485 2425 2098
29 2269 2242 2271 2172 2241 2174 1961
31 2778 2793 2850 2823 2842 2752 2266
-----------------------------------------
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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