[IGSREPORT-1736] Wk 0799 GFZ Analysis Report
G.Gendt
G.Gendt
Wed May 10 05:31:33 PDT 1995
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IGS Electronic Report Wed May 10 5:31:33 PDT 1995 Message Number 1736
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0799 GFZ Analysis Report
Subject: Wk 0799 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0799 (DAYS 120-126, DATES 30-04-95 TO 06-05-95)
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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:
______________________________________________________________________________
gfz07997.sum this text file
gfz07997.erp Earth rotation parameters
gfz0799[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 799 DAYS 120 - 126
_______________________________________________________________________________
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
49837.500 13163 54434 -28918467 2575 2 3 0 3 43 17 25
49838.500 13512 54249 -28921152 2626 2 3 0 3 44 17 25
49839.500 13860 54111 -28923797 2596 2 2 0 3 43 17 25
49840.500 14209 53970 -28926539 2681 2 2 0 3 43 17 25
49841.500 14554 53849 -28929232 2667 2 2 0 3 43 17 25
49842.500 14898 53671 -28931929 2660 2 2 0 3 43 17 25
49843.500 15274 53499 -28934621 2643 2 2 0 3 43 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 120 121 122 123 124 125 126
-------------------------------------------------------
1 27 20 23 25 23 26 23
2 23 18 19 22 20 23 23
4 24 30 15 25 17 17 21
5 20 21 25 23 25 28 29
6 21 22 26 22 20 18 25
7 44 29 24 33 26 38 37
9 24 E 26 E 24 E 29 E 29 E 30 E 40 E
12 11 9 11 14 14 13 14
14 16 24 22 19 21 15 18
15 17 19 19 23 21 19 22
16 18 15 13 13 16 15 15
17 29 38 28 30 32 28 30
18 26 18 19 20 20 16 18
19 44 E 41 E 37 E 40 E 39 E 46 E 36 E
20 14 22 25 22 17 17 21
21 15 14 18 17 18 28 18
22 26 27 23 21 26 28 32
23 6 11 7 5 8 10 4
24 23 30 22 34 26 20 32
25 39 E 34 E 29 E 27 E 28 E 32 E 38 E
26 21 17 19 20 24 21 21
27 26 E 29 E 25 E 36 E 32 E 38 E 47 E
28 26 23 29 20 31 20 35
29 18 17 17 16 19 14 17
31 21 20 19 22 29 19 25
MEAN 25 24 22 24 24 25 27
---------------------------------------------------
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# 120 121 122 123 124 125 126
----------------------------------------------------
onsa 105001 I'93 1536 1520 1499 1472 1502 1650 1507
kosg 110001 F I'93 1672 1692 1584 1608 1663 1657 1683
madr 120001 F I'93 1650 1657 1580 1494 1609 1635 1556
mate 130001 F I'93 1722 1717 1613 1580 1682 1710 1708
trom 150001 F I'93 1712 1716 1653 1670 1707 1713 1724
wetb 160001 F I'93 1695 1720 1637 1643 1605 1638 1719
pots 165001 1681 1690 1681 1677 1702 1706 1678
mets 180001 I'93 1578 1622 1609 1591 1608 1612 1622
zwen 190001 1589 1173 0 0 0 0 0
usud 200002 1659 1647 1662 1637 1641 1652 1648
tskb 205001 1694 1648 1614 1569 1581 1566 1574
taiw 220001 F 1735 1727 1749 1741 1761 1700 1491
kit3 235101 1441 1525 1625 1416 1139 1647 1673
tidb 305001 F I'93 1650 1605 1668 1615 1636 1644 1624
yar1 310001 F I'93 1017 1318 1192 1381 1571 1664 1707
hob2 321001 1618 1583 1607 1628 1616 1601 1603
algo 400003 F I'93 1712 1703 1660 1665 1694 1685 1692
stjo 405003 I'93 1740 1735 1687 1682 1732 1729 1739
wes2 408001 I'93 1690 1683 1644 1656 1685 1688 1638
nlib 409001 I'93 1668 1697 1657 1657 1623 1604 1684
gold 410001 F I'93 1463 1484 1646 1630 1676 1682 1661
jplm 415002 I'93 1316 490 1697 1700 1724 1733 1735
mdo1 418001 1701 1675 1688 1682 1532 1526 1714
fair 420001 F I'93 1574 1551 1523 1584 1682 1694 1701
yell 470003 F I'93 1656 1646 1458 1494 1562 1565 1604
drao 475003 I'93 1720 1723 1697 1704 1726 1718 1719
rcm5 482001 F 1681 1672 1638 1639 1679 1693 1667
brmu 485001 I'93 1724 1700 1622 1644 1289 1237 1696
sant 500001 F I'93 1744 1702 1640 1642 1711 1717 1731
kour 510001 I'93 1628 1584 1535 1584 1611 1607 1612
fort 520001 1602 1558 1577 1559 1558 1557 1555
areq 530002 0 51 228 86 259 859 1207
braz 550001 1603 1623 1596 1609 1632 1649 1612
hart 600001 F I'93 1316 1312 1283 1316 1319 1371 1346
mas1 610101 F 1486 1481 1332 1176 1413 1513 1530
kokb 700001 F I'93 248 654 1534 1713 1773 1751 1776
pama 710001 I'93 1697 1648 1695 1650 1649 1699 1723
eisl 720001 1715 1661 1723 1694 1679 1664 1654
guam 730001 1571 1547 1582 1571 1588 1553 498
mcm4 800201 1671 1649 1673 1659 1683 1702 1664
dav1 810001 1571 1539 1503 1455 1499 1439 1504
cas1 820001 1581 1531 1586 1522 1585 1597 1588
ohig 830001 1567 1600 1475 1526 808 991 406
kerg 850001 1630 1601 1600 1578 1617 1651 1629
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 120 121 122 123 124 125 126
------------------------------------------
1 2741 2720 2673 2755 2819 2806 2758
2 2627 2555 2684 2643 2508 2606 2562
4 2913 2846 2839 2884 2807 2809 2706
5 2667 2739 2701 2665 2634 2558 2554
6 2797 2300 2430 2906 2873 2882 2959
7 2615 2594 2589 2626 2579 2600 2590
9 2596 2706 2681 2668 2675 2610 2690
12 2450 2509 2618 2613 2500 2530 2573
14 2496 2314 2427 2520 2496 2582 2510
15 2514 2413 2477 2465 2450 2519 2384
16 3323 3362 3266 3191 3088 3149 3198
17 2918 2981 3038 2972 2895 2944 2949
18 2662 2543 2665 2716 2626 2734 2591
19 2646 2523 2572 2614 2551 2636 2558
20 2441 2522 2608 2528 2452 2451 2587
21 2648 2672 2723 2737 2691 2785 2706
22 2701 2694 2770 2806 2715 2761 2669
23 2858 2817 2971 2961 2813 2973 3044
24 3064 2998 1991 1240 2666 2857 2867
25 2631 2553 2520 2607 2645 2731 2666
26 3161 3229 3125 3014 2961 3112 3111
27 2686 2659 2712 2674 2640 2735 2603
28 2646 2644 2744 2682 2633 2785 2678
29 2657 2545 2646 2619 2612 2734 2600
31 2466 2622 2682 2693 2682 2780 2689
-----------------------------------------
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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