[IGSREPORT-1599] Wk 0789 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Mar 2 23:43:00 PST 1995
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IGS Electronic Report Thu Mar 2 23:43:00 PST 1995 Message Number 1599
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Author: G.Gendt, G. Dick, W. Sommerfeld
Subject: Wk 0789 GFZ Analysis Report
Subject: Wk 0789 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0789 (DAYS 050-056, DATES 19-02-95 TO 25-02-95)
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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:
______________________________________________________________________________
gfz07897.sum this text file
gfz07897.erp Earth rotation parameters
gfz0789[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 789 DAYS 050 - 056
_______________________________________________________________________________
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
49767.500 -8468 51658 -28726231 2464 2 2 0 3 41 17 25
49768.500 -8327 51755 -28728724 2450 2 3 0 3 40 17 25
49769.500 -8182 51889 -28731209 2420 2 3 0 3 40 17 25
49770.500 -8022 51993 -28733928 2458 2 2 0 3 41 17 25
49771.500 -7819 52125 -28736649 2500 2 2 0 3 41 17 25
49772.500 -7579 52279 -28739375 2551 2 3 0 3 41 17 25
49773.500 -7267 52479 -28742118 2637 2 3 0 3 41 17 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 050 051 052 053 054 055 056
-------------------------------------------------------
1 23 14 15 17 21 25 27
2 33 26 40 37 16 30 22
4 21 15 13 12 15 15 14
5 21 22 22 24 20 22 19
6 26 25 30 32 28 35 33
7 26 21 21 21 27 25 26
9 11 21 22 16 24 16 8
12 9 22 20 21 26 21 12
14 32 E 29 E 29 E 27 E 25 30 30
15 23 22 24 17 16 20 20
16 43 E 49 E 31 E 21 E 32 35 38
17 26 23 31 31 27 28 34
18 21 20 16 21 19 23 30
19 17 19 19 30 15 20 25
20 18 21 21 22 20 26 20
21 34 E 31 E 25 E 27 28 30 34
22 20 17 30 18 17 18 15
23 20 E 22 E 30 E 16 E 9 5 12
24 21 21 18 15 16 17 17
25 16 16 16 15 13 15 16
26 21 21 20 23 27 21 26
27 15 17 21 21 18 21 16
28 19 19 30 19 22 21 23
29 30 35 17 28 25 28 34
31 23 23 32 18 21 26 23
MEAN 24 24 25 23 22 24 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# 50 51 52 53 54 55 56
----------------------------------------------------
onsa 105001 I'93 1515 1605 1649 1637 1658 1621 1637
kosg 110001 F I'93 1671 1670 1670 1644 1612 1566 1576
madr 120001 F I'93 1660 1641 1671 1649 1659 1561 1561
mate 130001 F I'93 1687 1650 1659 1683 1704 1241 1688
trom 150001 F I'93 1689 1673 1685 1689 1698 1701 1707
wetb 160001 F I'93 1650 1660 1660 1667 1681 1094 1130
pots 165001 1638 1641 1623 1654 1660 1509 1529
mets 180001 I'93 1606 1602 1606 1522 804 1501 1524
usud 200002 1699 1690 1690 1678 1680 1684 1674
tskb 205001 1735 1714 1713 1676 1660 1725 1737
taiw 220001 F 1674 1697 1711 1701 1678 1673 1694
kit3 235101 1586 1438 1466 1576 1578 1607 1582
tidb 305001 F I'93 1666 1696 1685 1503 1672 1591 1604
yar1 310001 F I'93 1644 1654 1585 1325 1627 1682 1692
hob2 321001 1203 0 0 340 1553 1450 1463
algo 400003 F I'93 1697 1699 1697 1688 1712 1698 1706
stjo 405002 I'93 1581 1579 1624 1677 1701 1683 1260
wes2 408001 I'93 1657 1674 1674 1670 1699 1683 1684
nlib 409001 I'93 1696 1704 1689 1676 1448 1454 1711
gold 410001 F I'93 1255 1277 1470 1446 1143 1084 1391
jplm 415002 I'93 1723 1716 1684 1712 1748 1738 1719
mdo1 418001 1718 1704 1709 1711 1297 1241 1689
fair 420001 F I'93 1684 1664 1635 1689 1748 1744 1458
yell 470003 F I'93 1647 1637 1622 1431 1693 1653 1656
drao 475002 I'93 1628 1668 1679 1680 1687 1626 1643
rcm5 482001 F 1691 1686 1684 1659 1720 1699 1693
brmu 485001 I'93 1642 1641 1612 1614 1608 1592 1617
sant 500001 F I'93 1677 1696 1723 1723 1743 1739 1712
kour 510001 I'93 1588 1575 1543 1592 1629 1124 1544
fort 520001 1637 1615 1558 1603 1650 1651 1611
hart 600001 F I'93 1699 707 1264 1731 1741 1712 1619
mas1 610101 F 1645 1620 1597 1642 1658 1637 1567
kokb 700001 F I'93 1727 1758 1782 1792 1800 1817 1774
pama 710001 I'93 1449 1394 1466 1465 1480 1374 1364
eisl 720001 1605 1659 1644 1581 1605 1674 1623
guam 730001 1583 1583 1608 1586 1096 364 1521
mcm4 800201 1244 384 1619 1631 1648 1614 1670
dav1 810001 1467 1430 1469 1483 1391 1075 1094
cas1 820001 1285 1291 1290 1287 1261 1247 1235
ohig 830001 1320 930 1050 1145 1321 914 1386
kerg 850001 1613 811 1606 1626 1634 1520 1467
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 50 51 52 53 54 55 56
------------------------------------------
1 2720 2513 2720 2725 2713 2597 2704
2 2708 2460 2542 2577 2494 2387 2525
4 3050 2927 3225 3240 3100 2969 3002
5 2759 2634 2724 2750 2546 2555 2669
6 2573 2548 2659 2668 2541 2469 2636
7 3092 3056 3104 3140 3031 2941 3135
9 2474 2336 2401 2422 2350 2273 2428
12 2636 2562 2668 2702 2576 2483 2677
14 2677 2462 2560 2511 2838 2629 2765
15 2724 2532 2632 2629 2741 2592 2644
16 2759 2558 2613 2613 2685 2697 2832
17 2608 2474 2600 2582 2592 2428 2502
18 2811 2587 2662 2657 2776 2530 2480
19 2578 2379 2479 2361 2537 2403 2474
20 2612 2471 2602 2553 2457 2432 2585
21 2338 2103 2244 2448 2469 2361 2489
22 2594 2505 2589 2660 2653 2452 2610
23 2091 1875 2105 2143 2372 2238 2440
24 3035 3000 3232 3271 3115 2919 3011
25 2831 2599 2768 2767 2785 2647 2762
26 2655 2418 2498 2620 2581 2446 2539
27 2598 2419 2493 2442 2486 2435 2486
28 2463 2178 2357 2419 2437 2252 2413
29 2770 2538 2598 2566 2779 2597 2304
31 2729 2567 2583 2621 2680 2423 2700
-----------------------------------------
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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