[IGSREPORT-1959] Wk 0814 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Aug 24 01:00:09 PDT 1995
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IGS Electronic Report Thu Aug 24 1:00:09 PDT 1995 Message Number 1959
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0814 GFZ Analysis Report
Subject: Wk 0814 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0814 (DAYS 225-231, DATES 13-08-95 TO 19-08-95)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan,
W. Sommerfeld, G. Beeskow
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:
______________________________________________________________________________
gfz08147.sum this text file
gfz08147.erp Earth rotation parameters
gfz0814[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 814 DAYS 225 - 231
_______________________________________________________________________________
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
49942.500 26521 21675 -29116360 1402 2 3 0 3 46 16 25
49943.500 26358 21350 -29117788 1418 2 2 0 3 47 17 25
49944.500 26142 21046 -29119235 1473 2 2 0 3 47 17 25
49945.500 25871 20725 -29120992 1587 2 3 0 3 46 16 25
49946.500 25614 20379 -29122705 1612 2 3 0 3 46 16 25
49947.500 25405 20088 -29124418 1638 2 3 0 3 46 16 25
49948.500 25196 19798 -29126150 1702 3 3 0 3 46 15 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 225 226 227 228 229 230 231
-------------------------------------------------------
1 20 21 18 18 20 14 19
2 25 20 25 21 25 20 24
4 22 25 33 30 25 35 30
5 22 19 19 19 20 18 19
6 23 24 25 32 25 26 25
7 30 28 35 24 22 30 30
9 17 18 15 13 17 17 15
12 14 19 15 16 18 18 14
14 33 E 27 E 25 E 34 E 29 E 35 E 41 E
15 26 17 16 20 17 18 23
16 52 E 30 E 60 E 28 E 44 E 45 E 51 E
17 16 15 22 21 18 19 18
18 24 27 28 26 29 27 27
19 15 15 17 13 17 29 19
20 24 24 20 28 21 21 24
21 38 E 39 E 36 E 31 E 36 E 30 E 32 E
22 23 39 19 23 19 14 20
23 19 E 19 E 30 E 40 E 27 E 53 E 21 E
24 16 15 19 16 17 20 18
25 15 16 12 14 18 12 16
26 26 25 19 21 19 23 28
27 13 12 15 12 19 21 14
28 22 25 21 29 20 25 24
29 22 22 22 26 24 25 26
31 28 27 28 30 25 26 29
MEAN 25 24 26 24 24 27 26
---------------------------------------------------
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# 225 226 227 228 229 230 231
----------------------------------------------------
onsa 105001 I'93 1692 1689 1605 1681 1694 1616 1640
kosg 110001 F I'93 1573 1562 1572 1517 1516 1478 1498
madr 120001 F I'93 1630 1672 1591 1528 1648 1220 471
mate 130001 F I'93 1692 1702 1283 0 0 0 0
nyal 140001 I'93 1662 1713 1721 1669 1698 1700 1717
trom 150001 F I'93 1676 1632 1686 1692 1662 1697 1663
wetb 160001 F I'93 1723 1705 1695 1700 1720 1644 1616
pots 165001 1490 1298 672 21 845 414 1694
mets 180001 I'93 1593 1601 1608 1610 1269 1277 1629
zwen 190001 1554 1554 1578 1573 1575 1533 1170
usud 200002 1634 1630 1619 1628 1613 1607 1626
tskb 205001 1722 1702 1718 1621 1727 1720 1738
taiw 220001 F 1671 1648 1672 1663 1676 1656 1679
kit3 235101 1528 1348 1642 1679 1283 0 445
lhas 240001 1694 1702 1693 1679 1662 1672 1662
tidb 305001 F I'93 1683 1714 1369 1357 1681 1223 502
yar1 310001 F I'93 1656 1656 1648 1643 1650 1631 1593
hob2 321001 0 0 0 0 0 130 1348
mac1 330001 1416 1417 1426 1438 1410 1439 1441
algo 400003 F I'93 1691 1699 1705 1713 1708 1725 1735
stjo 405003 I'93 1671 1669 1740 1737 1736 1744 1743
wes2 408001 I'93 1693 1703 1696 1705 1704 1713 1472
nlib 409001 I'93 1627 1617 1614 1633 1621 1623 1621
gold 410001 F I'93 1623 1593 1658 1080 524 699 284
jplm 415002 I'93 1370 592 1366 1609 1414 1465 1474
mdo1 418001 1626 1577 1565 1612 1559 1616 1639
fair 420001 F I'93 1691 1682 1616 1060 1075 1695 1700
yell 470003 F I'93 1584 1539 1538 1602 1620 1585 1604
drao 475003 I'93 1646 1635 1643 1648 1642 1649 1675
rcm5 482001 F 0 898 1548 1622 1570 1248 0
brmu 485001 I'93 1741 1724 1701 1719 1723 1684 1709
thu1 490001 1533 1515 1514 1530 1535 1525 1515
sant 500001 F I'93 1701 1714 1698 1721 1709 1723 1724
kour 510001 I'93 1605 1640 1623 1615 1633 1186 323
fort 520001 1570 1539 1570 1596 1590 1562 1578
areq 530002 1341 1051 1038 1044 1338 1607 1348
braz 550001 1598 1598 1607 1460 1580 1619 1618
lpgs 564301 1664 1597 1586 1239 409 1693 1693
hart 600001 F I'93 689 619 594 616 702 808 792
mas1 610101 F 1634 1628 1601 1574 1584 1536 1577
kokb 700001 F I'93 1781 1800 1778 1781 1786 1783 1769
pama 710001 I'93 1383 1340 1405 1328 1378 1366 1321
eisl 720001 1538 1569 1412 1467 1528 1652 1562
guam 730001 1544 1512 1534 1556 1541 1516 1544
mcm4 800201 1665 1650 1607 1667 1662 1690 1705
dav1 810001 1285 1067 122 516 1135 119 355
cas1 820001 1611 1611 1614 1588 1580 1547 1552
kerg 850001 1229 1236 1631 1657 1681 1655 1651
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 225 226 227 228 229 230 231
------------------------------------------
1 3419 3301 3319 3115 3204 3112 3033
2 2703 2655 2741 2585 2511 2481 2478
4 2874 2947 2949 2878 2705 2673 2626
5 3118 3048 2983 2814 2641 2595 2705
6 3056 2955 2928 2719 2786 2786 2629
7 3048 3019 2963 2915 2876 2809 2721
9 2970 2929 2852 2733 2584 2628 2675
12 2103 2028 1981 1870 1825 1754 1759
14 2864 2926 2824 2705 2774 2627 2619
15 2785 2745 2704 2584 2616 2581 2496
16 2662 2752 2760 2743 2674 2683 2618
17 2775 2627 2690 2505 2731 2605 2497
18 2981 2928 2873 2814 2813 2750 2685
19 2772 2755 2743 2763 2569 2487 2577
20 3109 3129 3070 2961 2922 2820 2829
21 2795 2693 2756 2581 2787 2686 2481
22 3039 2999 2956 2787 3031 2889 2767
23 2819 2685 2672 2550 2631 2469 2366
24 2942 3012 2912 2774 2739 2815 2712
25 3513 3535 3481 3353 3437 3264 3189
26 2810 2685 2721 2592 2576 2391 2458
27 2700 2633 2784 2715 2581 2565 2530
28 2883 2732 2727 2732 2823 2698 2655
29 3009 3027 2936 2835 2913 2829 2747
31 2874 2814 2797 2771 2847 2693 2563
-----------------------------------------
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: igs at gfz-potsdam.de (Thomas Mr. igs)]
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