[IGSREPORT-1998] Wk 0816 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Sep 7 04:40:45 PDT 1995
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IGS Electronic Report Thu Sep 7 4:40:45 PDT 1995 Message Number 1998
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0816 GFZ Analysis Report
Subject: Wk 0816 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0816 (DAYS 239-245, DATES 27-08-95 TO 02-09-95)
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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:
______________________________________________________________________________
gfz08167.sum this text file
gfz08167.erp Earth rotation parameters
gfz0816[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 816 DAYS 239 - 245
_______________________________________________________________________________
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
49956.500 23478 17502 -29140630 1782 2 3 0 3 48 16 25
49957.500 23274 17223 -29142595 1873 2 3 0 3 48 16 25
49958.500 23072 16965 -29144515 1872 2 3 0 3 49 17 25
49959.500 22833 16714 -29146464 1931 2 2 0 3 49 17 25
49960.500 22562 16443 -29148649 1980 2 3 0 3 47 17 25
49961.500 22264 16181 -29150831 2025 2 3 0 3 46 17 25
49962.500 21993 15938 -29153030 2103 3 3 0 3 44 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 239 240 241 242 243 244 245
-------------------------------------------------------
1 22 22 22 18 24 20 23
2 21 25 19 22 21 22 23
4 29 24 27 25 19 36 23
5 19 18 16 22 18 17 18
6 31 31 24 29 E 27 E 40 E 32 E
7 36 E 20 E 33 E 27 E 22 E 24 E 26 E
9 16 17 16 15 16 13 18
12 8 18 13 17 12 11 15
14 25 22 24 21 21 20 16
15 16 17 14 17 15 14 16
16 21 23 16 27 28 19 22
17 19 16 20 19 23 17 17
18 31 30 32 33 36 35 35
19 10 14 15 14 15 16 23
20 22 21 20 23 21 21 17
21 32 26 31 16 28 27 27
22 19 17 30 24 18 18 20
23 31 20 17 24 11 31 30
24 18 13 16 14 14 16 19
25 18 16 16 16 16 15 15
26 25 28 23 27 24 23 29
27 12 18 15 14 18 16 23
28 23 30 E 26 E 24 E 29 E 29 E 35 E
29 27 26 39 28 31 31 32
31 27 E 28 E 36 E 30 E 28 E 25 E 27 E
MEAN 23 22 24 23 22 23 24
---------------------------------------------------
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# 239 240 241 242 243 244 245
----------------------------------------------------
onsa 105001 I'93 1651 1536 1471 1667 1658 1651 1664
kosg 110001 F I'93 1560 1543 1477 1343 1345 1449 1482
madr 120001 F I'93 1596 1529 1336 1613 1525 1573 1590
mate 130001 F I'93 1587 1618 1626 1674 1674 1504 1491
nyal 140001 I'93 1678 1671 1360 1478 1640 1624 1757
trom 150001 F I'93 1686 1669 1624 1676 1687 1691 1694
wetb 160001 F I'93 1423 1402 1394 1679 1676 1688 1686
pots 165001 1588 1351 1091 1078 1418 1550 1685
mets 180001 I'93 1611 1603 1562 1613 1621 1618 1616
zwen 190001 1553 1543 1497 1529 1550 1536 1566
usud 200002 1622 1602 1608 1635 1639 1629 1630
tskb 205001 1687 1641 1664 1728 1731 1732 1739
taiw 220001 F 1671 1636 1196 389 1641 1665 1644
kit3 235101 1708 1680 1612 1682 1685 1680 1682
lhas 240001 1632 1632 1632 1594 1591 1624 1610
tidb 305001 F I'93 1586 1491 1489 1445 1351 1691 1711
yar1 310001 F I'93 1602 1642 1542 1629 1610 1600 1567
hob2 321001 192 694 1070 1458 1283 158 0
mac1 330001 1437 1421 1285 1405 1406 1405 1445
algo 400003 F I'93 1705 1683 1697 1693 1694 1690 1703
stjo 405003 I'93 1750 1741 1740 1744 1737 1733 1738
wes2 408001 I'93 1712 1695 1687 1686 1692 595 0
nlib 409001 I'93 1622 1624 1617 1615 1625 1618 1621
gold 410001 F I'93 1589 1518 1565 1620 1582 1198 401
jplm 415002 I'93 1135 1341 927 20 264 1048 873
mdo1 418001 1626 1627 1614 1218 0 0 0
fair 420001 F I'93 1324 1643 1642 1699 1703 1692 1719
yell 470003 F I'93 1555 1551 1560 1623 1650 1636 1642
drao 475003 I'93 1649 1655 1670 1658 1624 1640 1676
rcm5 482001 F 56 0 897 1560 1550 1491 1545
brmu 485001 I'93 1717 1706 1711 1695 1687 1704 1716
thu1 490001 1975 1981 1996 1980 1988 1992 1974
sant 500001 F I'93 0 844 1651 1727 1738 1727 1727
kour 510001 I'93 1613 1604 1636 1654 1641 1639 1614
fort 520001 1590 1610 1533 1568 1453 1409 1104
areq 530002 930 101 981 776 767 991 1331
bogt 540001 1669 1634 1611 1661 1676 1663 1682
braz 550001 1621 1593 1538 1575 1594 1616 1616
lpgs 564301 1693 1671 1667 1693 1703 1696 1697
hart 600001 F I'93 718 713 687 717 583 623 502
mas1 610101 F 1012 872 1167 1198 1299 1327 1427
kokb 700001 F I'93 1729 1708 1745 1791 1773 1761 1740
pama 710001 I'93 805 486 800 314 791 0 0
eisl 720001 1636 1625 1598 1245 0 0 0
guam 730001 1514 1520 1510 1522 1531 1552 1546
mcm4 800201 1715 1683 1664 1702 1689 1654 1723
dav1 810001 379 514 1125 343 287 752 1152
cas1 820001 1526 1501 1487 1500 1522 1497 1461
kerg 850001 1677 1636 1547 1629 1640 1616 1630
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 239 240 241 242 243 244 245
------------------------------------------
1 3211 3166 3485 3250 3186 3116 3013
2 2609 2634 2738 2706 2652 2555 2563
4 2849 2841 2990 2925 2839 2784 2831
5 2857 2971 3211 3030 2884 2874 2875
6 2932 2898 3065 2824 2813 2855 2789
7 2836 2881 2994 2864 2810 2755 2659
9 2723 2784 2966 2756 2724 2706 2606
12 1868 1921 1980 1934 1899 1788 1774
14 2868 2800 2993 2883 2867 2709 2733
15 2566 2611 2688 2569 2513 2416 2397
16 2929 3013 3019 2947 2939 2867 2813
17 2627 2595 2211 2753 2737 2726 2664
18 3018 2950 3029 2928 3000 2969 2840
19 2643 2712 2835 2804 2839 2635 2651
20 3092 3124 3258 3154 3070 3110 3000
21 2694 2654 2720 2511 2574 2426 2466
22 3135 3238 3314 3139 3218 3198 3138
23 2565 2526 2772 2610 2623 2571 2483
24 2983 2983 3182 3035 2922 2859 2923
25 3466 3491 3596 3465 3501 3472 3416
26 2791 2670 2793 2625 2600 2497 2522
27 2686 2722 2802 2863 2835 2801 2707
28 2836 2690 2800 2670 2623 2518 2531
29 2990 2560 1666 2948 3006 2880 2923
31 2538 2549 2699 2548 2540 2541 2502
-----------------------------------------
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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