[IGSREPORT-1937] Wk 0812 GFZ Analysis Report
G.Gendt
G.Gendt
Wed Aug 9 23:59:12 PDT 1995
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IGS Electronic Report Wed Aug 9 23:59:12 PDT 1995 Message Number 1937
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0812 GFZ Analysis Report
Subject: Wk 0812 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0812 (DAYS 211-217, DATES 30-07-95 TO 05-08-95)
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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:
______________________________________________________________________________
gfz08127.sum this text file
gfz08127.erp Earth rotation parameters
gfz0812[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 812 DAYS 211 - 217
_______________________________________________________________________________
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
49928.500 28053 26945 -29098033 1067 2 3 0 3 46 17 25
49929.500 27957 26557 -29099270 1141 2 3 0 3 46 17 25
49930.500 27884 26162 -29100442 1166 2 3 0 3 45 16 25
49931.500 27849 25763 -29101642 1247 2 3 0 3 46 17 25
49932.500 27784 25398 -29102833 1307 2 3 0 3 47 17 25
49933.500 27700 24958 -29103998 1318 2 3 0 3 45 17 25
49934.500 27607 24579 -29105178 1358 2 3 0 3 44 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 211 212 213 214 215 216 217
-------------------------------------------------------
1 28 26 20 33 26 20 30
2 25 25 28 23 21 24 25
4 20 26 24 30 29 21 26
5 22 21 21 23 17 20 19
6 20 26 26 31 28 31 27
7 35 39 32 37 32 25 28
9 14 15 14 17 15 16 18
12 16 14 12 15 12 19 15
14 56 E 58 E 65 E 82 E 71 E 69 E 64 E
15 21 15 16 24 18 16 21
16 41 E 36 E 46 E 44 E 52 E 43 E 69 E
17 25 24 29 29 26 34 23
18 28 19 22 24 25 30 26
19 29 22 22 18 19 23 24
20 25 23 25 30 25 20 20
21 28 E 30 E 37 E 34 E 34 E 44 E 41 E
22 20 45 47 29 38 31 21
23 56 E 42 E 36 E 38 E 39 E 64 E 51 E
24 19 23 21 19 20 26 20
25 11 12 13 22 14 12 15
26 23 21 19 22 16 16 16
27 22 19 24 18 18 19 27
28 19 21 28 32 22 26 20
29 27 17 22 20 20 23 21
31 21 22 29 33 24 23 25
MEAN 28 28 29 32 29 31 31
---------------------------------------------------
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# 211 212 213 214 215 216 217
----------------------------------------------------
onsa 105001 I'93 1483 1516 1510 1686 1669 1485 1713
kosg 110001 F I'93 1689 1689 1639 1693 1699 1700 1690
madr 120001 F I'93 1688 1509 1602 1607 1674 1668 1624
mate 130001 F I'93 1720 1681 1626 1721 1712 1664 1701
nyal 140001 I'93 1631 1656 1718 1740 1773 1577 1585
trom 150001 F I'93 1684 1701 1698 1469 1346 1637 1634
wetb 160001 F I'93 1737 1733 1677 1729 1730 1730 1735
pots 165001 1715 1723 1716 1139 1019 1476 1711
mets 180001 I'93 1627 1623 1620 1625 1196 1175 1638
zwen 190001 1527 1535 1540 1491 1514 1174 0
tskb 205001 1588 1595 1706 1720 1702 1706 1690
taiw 220001 F 1688 1665 1671 1694 1491 1434 1562
kit3 235101 1699 1660 1647 1705 1680 1666 1671
lhas 240001 1703 1681 1693 1679 1702 1703 1712
tidb 305001 F I'93 1648 1418 1467 1496 1084 1153 1671
yar1 310001 F I'93 1630 1590 1629 1621 1641 1648 1640
hob2 321001 1654 1605 1628 1648 1660 1659 1664
mac1 330001 1557 1515 1514 1560 1567 1545 1526
algo 400003 F I'93 1734 1716 1710 1722 1708 1720 1721
stjo 405003 I'93 1720 1761 1740 1763 1763 1764 1768
wes2 408001 I'93 1736 1729 1718 1090 379 0 0
nlib 409001 I'93 1625 1629 1611 1618 1606 1602 1605
gold 410001 F I'93 1373 816 676 715 792 1472 1541
jplm 415002 I'93 1492 1600 1330 1610 1656 1417 1293
mdo1 418001 1622 1647 1630 1637 1633 1620 1631
fair 420001 F I'93 1569 1609 1625 1597 1259 66 0
yell 470003 F I'93 1614 1612 1595 1596 1586 1620 1622
drao 475003 I'93 1623 1658 1641 1637 1647 1648 1661
rcm5 482001 F 1603 1057 0 998 1688 1559 1703
brmu 485001 I'93 1749 1746 1746 1732 1740 1751 1754
sant 500001 F I'93 1392 1366 1525 1705 1723 1722 1729
kour 510001 I'93 1608 1584 1521 1565 1621 1587 1605
fort 520001 1603 1605 1610 1596 1563 1578 1576
areq 530002 1640 1643 1605 1594 1589 1609 1629
braz 550001 1636 1571 1532 1604 1614 1593 1588
bogt 540001 0 0 0 0 519 1662 1675
lpgs 564301 1710 1715 1674 1652 1712 1699 1705
hart 600001 F I'93 849 798 904 982 1070 1182 1213
mas1 610101 F 1618 1402 1136 1142 1279 1425 1257
kokb 700001 F I'93 1739 1736 1700 1770 1783 1551 1764
pama 710001 I'93 996 166 392 1191 1079 577 1279
eisl 720001 1636 1584 1611 1640 1635 1640 1587
guam 730001 1601 1513 1589 1531 1175 0 980
mcm4 800201 1685 1673 1690 1673 1634 1647 1642
dav1 810001 467 1496 1269 537 860 430 619
cas1 820001 1518 1478 1494 1474 1476 1442 1460
kerg 850001 1607 1580 1633 1660 1666 1662 1670
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 211 212 213 214 215 216 217
------------------------------------------
1 3465 3271 3235 3289 3316 3201 3219
2 2916 2817 2869 2801 2666 2568 2739
4 2718 2673 2596 2752 2543 2473 2605
5 3068 2956 2843 2884 2891 2822 2872
6 2984 2940 2904 2826 2855 2684 2897
7 2829 2771 2788 2826 2630 2504 2768
9 3105 3072 2986 2992 2952 2770 2811
12 2461 2400 2381 2379 2227 2094 2151
14 2808 2817 2751 2736 2665 2641 2712
15 2640 2634 2609 2707 2628 2514 2568
16 2641 2650 2557 2526 2522 2378 2490
17 2863 2752 2765 2793 2857 2724 2772
18 2868 2874 2846 2818 2806 2693 2780
19 2703 2745 2573 2753 2669 2613 2752
20 3172 3162 3104 3062 3077 2904 2991
21 2868 2248 2316 2776 2815 2813 2851
22 2996 2969 2935 2902 2936 2829 2977
23 2925 2806 2421 2544 2686 2671 2797
24 2876 2771 2724 2815 2732 2585 2633
25 3432 3401 3378 3318 3406 3329 3433
26 2985 2801 2778 2716 2690 2637 2748
27 2608 2662 2603 2637 2612 2652 2729
28 2807 2709 2700 2737 2698 2574 2688
29 2947 2957 2829 2745 2784 2806 2761
31 2748 2727 2717 2720 2651 2566 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: igs at gfz-potsdam.de (Thomas Mr. igs)]
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