[IGSREPORT-1610] Wk 0790 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Mar 9 05:24:24 PST 1995
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IGS Electronic Report Thu Mar 9 5:24:24 PST 1995 Message Number 1610
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Author: G.Gendt, G. Dick, W. Sommerfeld
Subject: Wk 0790 GFZ Analysis Report
Subject: Wk 0790 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0790 (DAYS 057-063, DATES 26-02-95 TO 04-03-95)
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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:
______________________________________________________________________________
gfz07907.sum this text file
gfz07907.erp Earth rotation parameters
gfz0790[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 790 DAYS 057 - 063
_______________________________________________________________________________
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
49774.500 -6899 52685 -28744842 2685 2 2 0 3 42 17 25
49775.500 -6560 52887 -28747434 2670 2 3 0 3 41 16 25
49776.500 -6183 53058 -28750031 2665 2 3 0 3 41 16 25
49777.500 -5833 53202 -28752658 2718 2 3 0 3 40 15 25
49778.500 -5494 53340 -28755282 2767 2 3 0 3 41 16 25
49779.500 -5194 53469 -28757897 2795 2 2 0 3 41 16 25
49780.500 -4870 53578 -28760858 2918 2 2 0 3 42 16 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 057 058 059 060 061 062 063
-------------------------------------------------------
1 22 20 25 20 22 28 28
2 31 24 27 19 32 17 26
4 14 15 15 31 15 18 20
5 21 19 21 17 18 19 19
6 30 29 28 35 31 32 32
7 32 25 26 34 33 34 34
9 16 18 18 17 22 13 14
12 18 17 23 20 17 31 28
14 30 25 39 26 29 28 25
15 25 18 21 18 20 19 17
16 32 24 24 24 20 20 25
17 35 23 28 26 28 34 24
18 25 22 19 27 27 27 28
19 24 18 19 21 20 22 20
20 19 21 23 20 19 17 17
21 31 25 24 29 29 27 25
22 20 17 18 17 19 18 15
23 6 8 10 7 13 17 35
24 15 18 18 21 16 18 19
25 12 19 26 11 13 11 12
26 26 26 31 29 25 24 28
27 20 18 17 9 16 11 14
28 23 25 22 26 27 25 25
29 26 28 21 26 27 27 31
31 26 25 25 25 24 24 22
MEAN 24 22 24 23 23 23 24
---------------------------------------------------
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# 57 58 59 60 61 62 63
----------------------------------------------------
onsa 105001 I'93 1595 1614 1589 1618 1609 1596 1640
kosg 110001 F I'93 503 0 0 0 1206 1656 1664
madr 120001 F I'93 1307 1556 1491 1621 1673 1664 1639
mate 130001 F I'93 1600 1584 1670 1704 1664 1675 1499
trom 150001 F I'93 1681 1579 1625 1660 1690 1692 1659
wetb 160001 F I'93 1671 1664 1639 1691 1631 1688 1699
pots 165001 1660 1633 1619 1648 1663 1665 1685
mets 180001 I'93 1070 1167 1145 1620 1614 1619 1633
usud 200002 1699 1689 1671 1664 1662 1639 1654
tskb 205001 1754 1748 1722 1714 1727 1672 1719
taiw 220001 F 1682 1642 1642 1679 1371 1670 1622
kit3 235101 1568 1548 1539 1592 1553 1563 1611
tidb 305001 F I'93 1660 1697 1694 1634 1680 1722 1710
yar1 310001 F I'93 1707 1667 1697 1221 1403 1712 1733
hob2 321001 1555 1465 1074 364 1498 1537 1542
algo 400003 F I'93 1701 1707 1666 1723 1715 1719 1725
stjo 405003 I'93 220 871 465 465 1269 1550 1741
wes2 408001 I'93 1697 1691 1552 1669 1702 1700 1703
nlib 409001 I'93 1718 1699 1642 1660 1680 1697 1713
gold 410001 F I'93 1424 1443 1414 1458 1604 1597 1649
jplm 415002 I'93 1717 1707 1674 1679 1686 1720 1733
mdo1 418001 1744 1732 1687 1726 1735 1732 1726
fair 420001 F I'93 1590 1701 1627 1722 1709 1710 1708
yell 470003 F I'93 1640 1563 1514 1602 1607 1650 1652
drao 475002 I'93 1546 1636 1619 1655 1661 1631 1598
rcm5 482001 F 1676 1659 1592 1672 1678 1680 1698
brmu 485001 I'93 1607 1578 1540 1626 1583 1576 1630
sant 500001 F I'93 1512 1359 109 0 0 0 0
kour 510001 I'93 1619 1658 1542 1629 1622 1646 1569
fort 520001 1658 1651 1474 1475 1641 1605 1610
areq 530002 0 0 0 0 0 0 355
bogt 540001 396 957 1231 1587 1544 1556 1472
hart 600001 F I'93 1668 1710 1701 1678 1632 1728 1753
mas1 610101 F 1603 1507 1397 1527 1575 1507 1518
kokb 700001 F I'93 1675 973 1511 1780 1750 1786 1811
pama 710001 I'93 1113 957 1448 1450 1430 1424 1433
eisl 720001 1566 1678 1688 1713 1584 437 1325
guam 730001 1581 1191 333 1158 958 1459 1579
mcm4 800201 1690 1671 1641 1641 1645 1607 1631
dav1 810001 1297 1443 1461 1436 1464 1455 1510
cas1 820001 1185 1229 1275 1271 1270 1268 1264
ohig 830001 1495 1185 1425 1428 1388 1322 1367
kerg 850001 1511 1618 1598 1610 1621 1622 1541
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
I'93 - indicates that initial station coordinates are from ITRF'93
SATELLITE STATISTICS
OBSERVATIONS for DAY (32-hour arcs used)
PRN 57 58 59 60 61 62 63
------------------------------------------
1 2513 2487 2562 2620 2678 2709 2800
2 2621 2434 2260 2413 2542 2527 2588
4 2940 2882 1752 2995 3040 3242 3212
5 2495 2617 2480 2550 2683 2702 2791
6 2468 2551 2565 2545 2708 2683 2775
7 3087 2987 2905 3000 3134 3141 3123
9 2317 2292 2173 2292 2354 2364 2455
12 2534 2453 2334 2480 2497 2609 2670
14 2689 2426 2424 2559 2647 2698 2773
15 2543 2411 2318 2506 2570 2528 2632
16 2951 2823 2731 2909 2950 3039 3013
17 2321 2396 2379 2358 2542 2668 2708
18 2373 2420 2445 2519 2654 2649 2739
19 2479 2397 2237 2382 2425 2496 2552
20 2483 2463 2379 2319 2456 2453 2588
21 2265 2209 2237 2265 2389 2369 2432
22 2441 2466 2440 2553 2670 2642 2695
23 2178 2240 2274 2200 2369 2420 2341
24 3149 3021 2893 2963 3223 3208 3213
25 2526 2411 2600 2692 2803 2845 2814
26 2548 2450 2371 2451 2564 2591 2645
27 2457 2213 2126 2279 2427 2398 2406
28 2226 2236 2296 2245 2418 2515 2622
29 2580 2462 2405 2513 2681 2709 2681
31 2567 2280 2432 2463 2602 2566 2668
-----------------------------------------
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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