[IGSREPORT-1979] Wk 0815 GFZ Analysis Report
G.Gendt
G.Gendt
Fri Sep 1 01:10:40 PDT 1995
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IGS Electronic Report Fri Sep 1 1:10:40 PDT 1995 Message Number 1979
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0815 GFZ Analysis Report
Subject: Wk 0815 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0815 (DAYS 232-238, DATES 20-08-95 TO 26-08-95)
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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:
______________________________________________________________________________
gfz08157.sum this text file
gfz08157.erp Earth rotation parameters
gfz0815[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 815 DAYS 232 - 238
_______________________________________________________________________________
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
49949.500 24960 19518 -29127881 1764 2 3 0 3 47 16 25
49950.500 24782 19249 -29129665 1772 2 3 0 3 46 16 25
49951.500 24603 18961 -29131429 1739 2 3 0 3 46 16 25
49952.500 24370 18674 -29133185 1692 2 3 0 3 46 16 25
49953.500 24125 18404 -29134985 1731 2 3 0 3 48 17 25
49954.500 23881 18106 -29136763 1729 2 3 0 3 48 17 25
49955.500 23687 17785 -29138577 1757 2 2 0 3 48 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 232 233 234 235 236 237 238
-------------------------------------------------------
1 17 16 20 19 21 21 24
2 19 21 17 22 24 26 19
4 22 23 17 25 21 20 22
5 16 18 20 23 18 18 21
6 28 32 25 30 30 31 29
7 22 28 24 23 26 25 25
9 16 17 20 24 24 27 24
12 13 26 14 20 17 15 19
14 34 E 23 23 24 27 22 22
15 15 25 14 17 17 15 17
16 41 E 23 E 22 29 21 27 29
17 18 14 18 18 15 15 17
18 27 25 27 27 26 28 28
19 15 21 22 23 12 15 13
20 21 21 24 22 21 21 24
21 32 28 30 32 33 24 41
22 16 19 50 43 28 15 16
23 24 E 32 E 19 21 23 22 14
24 19 18 15 19 16 17 16
25 13 11 13 16 14 14 14
26 27 30 24 26 27 26 26
27 11 30 20 17 14 17 11
28 25 21 24 19 23 24 33
29 24 23 23 25 24 26 28
31 25 23 28 24 28 31 29
MEAN 23 23 23 24 23 22 23
---------------------------------------------------
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# 232 233 234 235 236 237 238
----------------------------------------------------
onsa 105001 I'93 480 1221 1631 1604 1631 1620 1630
kosg 110001 F I'93 1460 1470 1515 1549 1554 1557 1555
madr 120001 F I'93 1658 1539 1255 1649 1447 1619 1614
mate 130001 F I'93 1470 1590 1721 1703 517 1218 1644
nyal 140001 I'93 1742 1736 1684 1662 1711 1731 1700
trom 150001 F I'93 1671 1634 1632 1657 1647 1651 1682
wetb 160001 F I'93 1589 984 1689 1675 1667 1702 1515
pots 165001 1284 0 903 585 214 1110 1696
mets 180001 I'93 1613 1541 1566 1559 1542 1581 1565
zwen 190001 1545 1491 1518 1539 1533 1500 1518
usud 200002 1598 1597 1622 1615 1577 1587 1643
tskb 205001 1706 1690 1734 1703 1729 1692 1705
taiw 220001 F 1673 1655 1642 1655 1680 1647 1640
kit3 235101 1720 1694 1686 1689 1686 1684 1719
lhas 240001 1580 1472 642 1333 1634 1602 1646
tidb 305001 F I'93 1669 1581 1646 1673 1659 1667 1710
yar1 310001 F I'93 1578 1558 1586 1639 1642 1544 1643
hob2 321001 1623 777 0 0 442 1578 843
mac1 330001 1418 1422 1435 1402 1399 1389 1420
algo 400003 F I'93 1726 1722 1726 1722 1725 1724 1726
stjo 405003 I'93 1758 1744 1745 1747 1740 1716 1745
wes2 408001 I'93 1713 1723 1673 1715 1718 1722 1719
nlib 409001 I'93 1639 1633 1632 1626 1608 1631 1642
gold 410001 F I'93 971 1117 1377 1623 1041 1615 1573
jplm 415002 I'93 1445 1628 1658 1490 746 1363 1490
mdo1 418001 1630 1611 1573 1539 1632 1631 1631
fair 420001 F I'93 1695 1644 1672 1646 1634 1630 1353
yell 470003 F I'93 1603 1564 1548 1544 1501 1490 1566
drao 475003 I'93 1652 1630 1634 1631 1581 1649 1651
rcm5 482001 F 0 0 0 0 992 746 76
brmu 485001 I'93 1720 1740 1742 1740 1746 1741 1751
thu1 490001 1515 1240 440 1624 1793 1619 1980
sant 500001 F I'93 1732 621 881 1711 1732 1067 0
kour 510001 I'93 1455 1533 1647 1670 1695 1650 1679
fort 520001 1609 1539 1618 1157 425 1641 1580
areq 530002 1033 1329 1317 915 102 1048 1036
bogt 540001 0 0 0 0 0 0 1110
braz 550001 1641 1558 1658 1652 1640 1623 1623
lpgs 564301 1708 1689 1701 1733 1734 1724 1725
hart 600001 F I'93 757 690 812 644 638 728 713
mas1 610101 F 1258 1152 1284 1313 1226 1366 1366
kokb 700001 F I'93 1714 1430 1779 1802 1805 1771 1778
pama 710001 I'93 1320 1235 1334 1319 800 344 1297
eisl 720001 1645 1638 1520 1609 1663 1636 1624
guam 730001 1502 1505 1541 1528 1540 1551 1576
mcm4 800201 1697 1725 1705 1720 1665 1713 1713
dav1 810001 622 1488 1193 548 970 944 760
cas1 820001 1568 1544 1582 1626 1600 1577 1538
kerg 850001 1683 1655 1614 1648 1686 1680 1675
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 232 233 234 235 236 237 238
------------------------------------------
1 3189 3115 3163 3125 3106 3215 3343
2 2802 2553 2501 2620 2491 2759 2810
4 2873 2938 2796 2807 2635 2947 3018
5 2991 2851 2876 2858 2768 2959 3027
6 2907 2833 2962 2937 2841 3013 3074
7 2966 2752 2748 2833 2769 2962 2931
9 2892 2727 2650 2665 2692 2806 2833
12 1939 1790 1899 1952 1864 1942 1969
14 2798 2685 2779 2805 2559 2832 2898
15 2621 2630 2662 2693 2526 2660 2645
16 2892 2713 2808 2974 2715 2947 2919
17 2740 2767 2715 2692 2626 2632 2737
18 2961 2864 2725 2847 2732 3037 2977
19 2941 2786 2597 2813 2479 2844 2747
20 3046 3027 3066 3018 3007 3157 3252
21 2799 2793 2711 2696 2743 2790 2794
22 3046 3080 3047 3037 2968 3090 3179
23 2470 2536 2433 2501 2549 2704 2785
24 2972 2891 2870 2967 2768 2955 3092
25 3399 3347 3492 3408 3386 3488 3507
26 2631 2438 2427 2689 2475 2696 2713
27 2579 1365 2454 2868 2492 2935 2788
28 2804 2801 2743 2728 2781 2817 2907
29 3002 2962 2925 2915 2675 3003 2988
31 2828 2735 2664 2685 2642 2829 2851
-----------------------------------------
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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