[IGSREPORT-2013] Wk 0817 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Sep 14 01:31:17 PDT 1995
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IGS Electronic Report Thu Sep 14 1:31:17 PDT 1995 Message Number 2013
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0817 GFZ Analysis Report
Subject: Wk 0817 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0817 (DAYS 246-252, DATES 03-09-95 TO 09-09-95)
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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:
______________________________________________________________________________
gfz08177.sum this text file
gfz08177.erp Earth rotation parameters
gfz0817[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 817 DAYS 246 - 252
_______________________________________________________________________________
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
49963.500 21775 15713 -29155203 2128 2 2 0 3 47 17 25
49964.500 21582 15485 -29157345 2091 2 2 0 3 46 16 25
49965.500 21350 15299 -29159402 2045 2 2 0 3 46 16 25
49966.500 21116 15105 -29161474 2029 2 2 0 3 47 16 25
49967.500 20799 14895 -29163499 1921 2 2 0 3 47 16 25
49968.500 20478 14639 -29165583 1927 2 2 0 3 46 16 25
49969.500 20199 14381 -29167670 1942 2 2 0 3 45 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 246 247 248 249 250 251 252
-------------------------------------------------------
1 21 24 21 25 24 32 27
2 25 24 27 25 26 23 18
4 16 18 19 18 19 19 24
5 18 20 20 23 25 25 21
6 32 E 31 E 30 E 31 E 29 E 32 E 39 E
7 29 E 35 E 34 E 38 E 47 E 41 E 40 E
9 22 20 22 29 30 21 26
12 12 14 13 14 13 12 24
14 18 15 19 21 16 19 19
15 14 11 17 14 12 17 19
16 16 18 19 14 14 15 17
17 20 14 16 17 23 23 24
18 36 36 34 36 30 34 E 48 E
19 19 22 18 19 17 18 16
20 20 21 18 22 17 23 19
21 30 23 24 35 30 21 30
22 18 17 18 17 15 17 16
23 21 28 34 18 58 64 47
24 17 15 19 12 19 19 14
25 22 14 17 16 19 15 18
26 25 35 36 38 37 27 25 E
27 21 19 21 22 18 16 13
28 25 E 20 E 29 E 28 E 28 E 33 E 33 E
29 32 31 33 30 32 32 E 39 E
31 31 E 22 E 41 E 24 E 31 E 27 E 29 E
MEAN 23 23 25 25 27 27 28
---------------------------------------------------
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# 246 247 248 249 250 251 252
----------------------------------------------------
onsa 105001 I'93 1678 1675 1663 1648 1608 1581 1518
kosg 110001 F I'93 1480 1467 1483 1541 1639 1602 1647
madr 120001 F I'93 1481 1568 1525 1437 1567 1605 1579
mate 130001 F I'93 1457 1610 1682 1682 1570 1485 1461
nyal 140001 I'93 1535 1454 1692 1713 1672 1676 1695
trom 150001 F I'93 1691 1656 1410 1681 1666 1610 1612
wetb 160001 F I'93 1689 1678 1687 1675 1676 1677 1689
pots 165001 1278 198 1366 1692 1669 1643 1665
mets 180001 I'93 1515 1578 1590 1600 1557 1568 1624
zwen 190001 1571 1533 1502 1479 1465 1493 1544
usud 200002 1621 1609 1607 1634 1603 1601 1623
tskb 205001 1710 1653 1630 1642 1703 1729 1706
taiw 220001 F 1657 1651 1631 1671 1644 1667 1647
kit3 235101 1669 1672 1677 1686 1665 1667 1711
lhas 240001 1675 1677 1643 1700 1640 1624 1660
tidb 305001 F I'93 1704 1689 1683 1586 1679 1690 1713
yar1 310001 F I'93 1591 1625 1618 1601 1607 1619 1622
hob2 321001 144 1204 1427 1687 1693 1694 1695
mac1 330001 1451 1408 1396 1428 1426 1416 1429
algo 400003 F I'93 1701 1674 1664 1674 1683 1678 1680
stjo 405003 I'93 1736 1719 1724 1727 1671 1685 1704
nlib 409001 I'93 1610 1588 1591 1598 1607 1597 1593
gold 410001 F I'93 1649 1643 1665 1114 354 1589 1638
jplm 415002 I'93 815 1267 954 363 1322 556 0
mdo1 418001 573 1619 1622 1633 1638 1478 1489
fair 420001 F I'93 1669 1709 1694 1704 1141 1001 1717
yell 470003 F I'93 1646 1556 1530 1525 1550 1562 1575
drao 475003 I'93 1683 1686 1677 1679 1686 1678 1665
wes2 408001 I'93 0 0 0 807 1684 1669 1670
rcm5 482001 F 1650 1438 1633 1647 1651 1645 1643
brmu 485001 I'93 1720 1724 1722 1723 1720 1714 1708
thu1 490001 1958 1972 1962 1967 1972 1977 1978
sant 500001 F I'93 1723 1685 1672 1698 1683 1678 1677
kour 510001 I'93 1630 1655 1652 1646 1635 1629 1556
fort 520001 1543 1554 1589 1602 1577 1567 1543
areq 530002 1675 1666 1657 1673 1673 1627 1624
bogt 540001 1614 1642 1630 1633 1621 1565 1584
braz 550001 1613 1612 1587 1612 1639 1609 1586
lpgs 564301 1676 1673 1650 1648 864 0 0
hart 600001 F I'93 391 0 0 0 0 0 0
mas1 610101 F 1347 1341 1232 956 920 1021 773
kokb 700001 F I'93 1773 1770 1768 1796 1792 1768 1742
eisl 720001 1657 1278 517 1667 1663 1623 1660
guam 730001 1555 1556 1537 1517 1540 1537 1563
mcm4 800201 1655 1641 1605 1645 1675 1684 1707
dav1 810001 1205 1152 921 415 1091 1475 1604
cas1 820001 1459 1433 1454 1483 1459 1432 1460
kerg 850001 1612 1635 1600 1601 1652 1651 1663
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 246 247 248 249 250 251 252
------------------------------------------
1 3176 3089 3109 3175 3154 3044 3135
2 2690 2752 2678 2653 2782 2774 2781
4 2923 2988 2892 2840 2797 2813 2825
5 2902 3043 2958 3110 3040 3039 3075
6 2783 2858 2935 2951 2919 2942 2805
7 2735 2768 2744 2751 2756 2753 2748
9 2734 2740 2757 2878 2863 2861 2900
12 1878 1837 1847 2000 1974 1987 2000
14 2993 2963 2877 2820 3005 3031 2966
15 2605 2628 2629 2668 2640 2618 2539
16 2910 2974 3032 2997 2964 2952 3029
17 2814 2828 2863 2948 2860 2873 2962
18 2939 3071 3064 3004 3068 2980 2956
19 2718 2815 2818 2800 2952 2918 2932
20 3047 3164 3125 3152 3156 3134 3145
21 2782 2660 2640 2808 2769 2781 2798
22 3443 3417 3402 3430 3529 3438 3469
23 2668 2617 2673 2676 2693 2627 2699
24 2868 2944 2972 3044 2976 2885 2988
25 3516 3505 3512 3641 3667 3571 3553
26 2619 2481 2487 2574 2597 2629 2670
27 2807 2899 2866 2872 2836 2864 2869
28 2782 2753 2866 2965 2989 2982 3028
29 3069 3121 3103 3071 3142 3010 2959
31 2734 2578 2572 2708 2784 2836 2811
-----------------------------------------
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: bees at gfz-potsdam.de (Gerda Beeskow)]
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