[IGSREPORT-1947] Wk 0813 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Aug 17 01:57:46 PDT 1995
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IGS Electronic Report Thu Aug 17 1:57:46 PDT 1995 Message Number 1947
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0813 GFZ Analysis Report
Subject: Wk 0813 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0813 (DAYS 218-224, DATES 06-08-95 TO 12-08-95)
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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:
______________________________________________________________________________
gfz08137.sum this text file
gfz08137.erp Earth rotation parameters
gfz0813[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 813 DAYS 218 - 224
_______________________________________________________________________________
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
49935.500 27518 24217 -29106563 1369 2 3 0 3 47 16 25
49936.500 27422 23847 -29107977 1435 2 2 0 3 48 17 25
49937.500 27305 23481 -29109345 1412 2 2 0 3 48 17 24
49938.500 27144 23132 -29110704 1370 2 2 0 3 48 17 25
49939.500 26956 22766 -29112111 1425 2 2 0 3 48 17 25
49940.500 26786 22398 -29113529 1420 2 3 0 3 47 17 25
49941.500 26670 22054 -29114934 1390 2 2 0 3 47 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 218 219 220 221 222 223 224
-------------------------------------------------------
1 18 17 21 17 18 28 23
2 18 21 23 22 20 23 26
4 23 22 18 19 21 17 22
5 26 21 - - 19 20 20
6 27 27 21 30 29 20 26
7 24 24 28 26 34 33 28
9 20 16 20 16 15 16 14
12 18 15 21 16 16 14 14
14 67 E 48 E 33 E 38 E 41 E 30 E 30 E
15 17 23 15 30 18 25 18
16 47 E 65 E 59 E 69 E 62 E 41 E 55 E
17 25 22 18 21 20 17 21
18 24 25 22 24 21 28 25
19 25 22 16 28 19 31 15
20 23 20 23 25 20 22 20
21 38 E 41 E 37 E 34 E 34 E 41 E 40 E
22 30 20 21 17 15 24 19
23 40 E 55 E 48 E 31 E 38 E 26 E 20 E
24 24 21 17 19 18 14 16
25 12 13 11 12 10 11 11
26 16 17 19 26 19 17 20
27 19 18 18 23 17 16 18
28 20 26 18 22 22 21 24
29 22 23 20 19 20 23 22
31 25 26 22 36 30 25 30
MEAN 28 29 26 28 26 24 25
---------------------------------------------------
REMARKS:(1) PNR05 deleted from sp3-file for day 220
(manoeuvre at 15:24 UTC)
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# 218 219 220 221 222 223 224
----------------------------------------------------
onsa 105001 I'93 1689 1685 1659 1670 1634 1596 1632
kosg 110001 F I'93 1673 1672 1277 963 1573 1597 1570
madr 120001 F I'93 1657 1645 1604 1623 1593 1612 1638
mate 130001 F I'93 1709 1686 1529 1423 1624 1710 1704
nyal 140001 I'93 1761 1776 1694 1711 1520 1520 1085
trom 150001 F I'93 1676 1636 1540 520 226 1304 1716
wetb 160001 F I'93 1727 1726 1631 1467 1610 1725 1729
pots 165001 1587 1035 332 1112 1599 1635 1689
mets 180001 I'93 1632 1622 1575 1611 1558 1560 1547
zwen 190001 1510 1517 1512 1559 1540 1546 1572
usud 200002 1153 1644 1653 1648 1585 1587 1629
tskb 205001 1586 1690 1687 1646 1637 1711 1736
taiw 220001 F 1670 1638 1662 1684 1639 1660 1662
kit3 235101 1678 1606 1566 1612 1231 1589 1684
lhas 240001 1672 1600 1613 1681 1517 1546 1710
tidb 305001 F I'93 1690 1663 1696 1619 1589 1477 1518
yar1 310001 F I'93 1606 1617 1570 1562 1618 1653 1661
hob2 321001 1252 0 0 0 0 0 0
mac1 330001 1508 1498 1455 1382 1382 1375 1402
algo 400003 F I'93 1724 1713 1629 1678 1687 1705 1690
stjo 405003 I'93 1756 1742 1695 1747 1749 1729 1722
wes2 408001 I'93 0 411 1603 1687 1693 1696 1701
nlib 409001 I'93 1600 1608 1558 1622 1607 1618 1627
gold 410001 F I'93 1647 1638 1576 1630 1619 1661 1654
jplm 415002 I'93 1338 1145 1270 1343 1434 1381 1409
mdo1 418001 1656 1631 1583 1625 1623 1634 1638
fair 420001 F I'93 0 774 1671 1720 1674 1696 1709
yell 470003 F I'93 1639 1558 1514 1501 1555 1591 1526
drao 475003 I'93 1668 1657 1625 1672 1660 1622 1625
rcm5 482001 F 1706 1719 1662 1542 1687 1584 969
brmu 485001 I'93 1747 1747 1687 1736 1746 1742 1732
thu1 490001 2055 2044 1977 2045 1940 1571 1548
sant 500001 F I'93 1709 1699 1636 1693 1700 1702 1719
kour 510001 I'93 1594 1593 1610 1602 1615 1599 1593
fort 520001 1555 1605 1554 1604 1564 1575 1587
areq 530002 1637 1618 1547 1616 1613 1621 1632
bogt 540001 1675 1684 1604 1669 1209 0 0
braz 550001 1583 1610 1496 1596 1627 1624 1607
lpgs 564301 1700 1402 1618 1693 1667 1649 1657
hart 600001 F I'93 1207 1148 1133 1148 1232 746 673
mas1 610101 F 451 1629 1583 1599 1604 1618 1631
kokb 700001 F I'93 1775 1787 1749 1733 1616 1721 1799
pama 710001 I'93 1382 1319 1267 1407 1422 1396 1407
eisl 720001 1513 1535 1540 1284 1598 1232 1602
guam 730001 1529 1550 1560 1559 1535 1525 1557
mcm4 800201 1654 1633 1590 1634 1611 1627 1628
dav1 810001 1539 1396 1501 1325 474 658 936
cas1 820001 1448 1474 1484 1539 1535 1584 1606
kerg 850001 1679 1706 1675 1636 1616 1582 1608
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 218 219 220 221 222 223 224
------------------------------------------
1 3604 3548 3686 3659 3490 3501 3473
2 2846 2831 2943 2859 2912 2883 2861
4 2889 2917 3049 2916 2927 2706 2972
5 3208 3124 1334 2904 2722 2958 3110
6 3056 3073 3095 3080 3068 3023 3106
7 2897 2891 3012 3043 2975 3026 3069
9 3103 3076 3028 2957 3010 3000 3017
12 2316 2248 2234 2117 2155 2062 2048
14 2950 3055 3068 2930 2936 2932 2840
15 2663 2707 2830 2813 2828 2775 2756
16 2801 2906 2976 2851 2864 2780 2849
17 2945 2944 3018 2900 2701 2882 2856
18 2921 2926 3027 3015 3040 2996 2927
19 2867 2846 2893 2778 2902 2867 2867
20 3286 3262 3313 3369 3220 3220 3268
21 3110 3104 3124 2974 2862 2840 2894
22 3204 3195 3325 3281 3223 3190 3146
23 2982 2909 2996 2940 2814 2761 2793
24 2962 3103 3062 2994 2871 2840 3021
25 3718 3723 3819 3747 3637 3635 3656
26 2901 2812 2835 2709 2818 2739 2753
27 2786 2683 2778 2701 2733 2735 2741
28 2885 2976 2975 2903 2875 2834 2853
29 2903 2979 3086 3047 3033 2991 2978
31 2799 2893 2946 2891 2971 2916 2822
-----------------------------------------
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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