[IGSREPORT-2431] Wk 0840 GFZ Analysis Report
G.Gendt
G.Gendt
Thu Feb 22 02:55:52 PST 1996
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IGS Electronic Report Thu Feb 22 2:55:52 PST 1996 Message Number 2431
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0840 GFZ Analysis Report
Subject: Wk 0840 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0840 (DAYS 042-048, DATES 11-02-96 TO 17-02-96)
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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:
______________________________________________________________________________
gfz08407.sum this text file
gfz08407.erp Earth rotation parameters
gfz08407.snx Weekly SINEX File
gfz0840[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0840 DAYS 042 - 048
_______________________________________________________________________________
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
50124.500 -22488 32706 -29519466 1933 1 1 0 3 45 16 24
50125.500 -22323 33000 -29521352 1904 1 2 0 3 45 16 24
50126.500 -22217 33334 -29523276 1953 1 2 0 3 46 16 24
50127.500 -22100 33664 -29525168 1937 1 2 0 2 45 15 24
50128.500 -21968 34051 -29527090 1980 1 2 0 3 45 16 24
50129.500 -21919 34536 -29528993 1986 2 2 0 3 43 16 24
50130.500 -21911 34998 -29530981 2041 2 2 0 3 45 16 24
--------------------------------------------------------------------------------
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 042 043 044 045 046 047 048
-------------------------------------------------------
01 20 25 23 18 20 20 19
02 13 15 24 23 17 36 21
04 16 17 13 15 15 18 13
05 18 19 21 16 18 16 16
06 35 41 36 33 36 E 40 E 41 E
07 25 22 E 37 E 30 E 38 E 35 E 36 E
09 21 21 17 23 16 9 22
14 30 E 29 E 32 E 26 E 27 E 24 E 31 E
15 17 26 18 25 27 35 41
16 28 E 27 E 24 E 29 E 25 E 34 E 20 E
17 31 36 27 30 35 31 30
18 21 23 25 22 31 26 26
19 16 19 13 12 22 23 23
20 22 21 22 17 21 20 17
21 27 26 29 42 28 34 34
22 16 25 26 15 15 20 17
23 25 E 14 E 5 E 39 E 5 E 13 E 17 E
24 17 20 18 20 16 18 15
25 14 15 14 14 15 11 10
26 17 21 23 25 24 23 21
27 10 14 14 15 17 16 15
28 29 57 42 E 26 E 38 E 42 E 47 E
29 24 19 27 20 23 22 24
31 24 40 E 42 E 38 E 27 E 40 E 47 E
MEAN 22 27 26 25 25 27 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# 042 043 044 045 046 047 048
----------------------------------------------------
onsa 105001 I'93 1602 1596 1577 1571 1560 1519 1546
kosg 110001 F I'93 1212 1046 1017 1517 1528 1525 1546
madr 120001 F I'93 1547 1536 1471 1553 1532 1489 1556
mate 130001 F I'93 1617 1553 1390 1451 1526 1481 1440
nyal 140001 I'93 1648 1672 1588 1609 1585 1583 1550
trom 150001 F I'93 1558 1588 1569 1592 1536 1559 1561
wetb 160001 F I'93 1607 1591 1599 1598 1595 1554 1577
wtzr 160101 1601 1572 1561 1555 1578 1573 1575
pots 165001 1606 1557 1579 1591 1562 1556 1540
mets 180001 I'93 1608 1596 1584 1576 1559 1488 1532
zwen 190001 1455 1527 1506 1054 0 0 367
usud 200002 1648 1638 1625 1630 1632 1639 1641
tskb 205001 1680 1626 1650 1359 1188 1601 1648
taiw 220001 F 1609 1575 1595 1563 1552 1517 1546
kit3 235101 1616 1595 1211 371 1225 0 828
iisc 270002 1595 1611 1355 1348 1581 1185 1115
irkt 280001 0 432 1652 1629 1619 1623 1618
tidb 305002 F I'93 1633 1130 404 1640 1659 1619 1644
yar1 310001 F I'93 1655 1667 1654 1666 1664 1631 1660
algo 400003 F I'93 1547 1540 1538 1538 1490 1464 1503
stjo 405003 I'93 1561 1553 1525 1520 1499 1553 1525
wes2 408001 I'93 1537 1476 1511 1542 1448 1472 1475
nlib 409001 I'93 1601 1606 1588 1605 1545 1525 1527
gold 410002 F I'93 1475 1468 1526 1563 1531 1525 633
jplm 415001 I'93 1662 1656 1604 1611 1579 1577 1589
mdo1 418001 1657 1647 1615 1641 1606 1593 1601
fair 420001 F I'93 1570 1569 1581 1579 1573 1541 1556
yell 470004 F I'93 1578 1547 1473 1506 1516 1496 1537
drao 475003 I'93 1609 1607 1593 1581 1547 1570 1554
rcm5 482001 F 1423 1404 746 0 349 891 925
brmu 485001 I'93 1550 1490 1519 1546 1419 1450 1503
thu1 490001 1941 1917 1912 1939 1921 1919 1912
sant 500001 F I'93 1543 1550 1547 1541 1512 1465 1488
kour 510001 I'93 1497 1472 1549 1560 1490 1425 1365
fort 520001 1536 1456 1451 1480 1147 50 0
areq 530002 1620 1613 1611 1609 1630 1616 1596
lpgs 564301 1580 1606 1593 1198 371 1338 1542
mas1 610101 F 949 1040 1012 1115 1045 1074 788
mali 630001 1205 0 1062 1381 1190 0 668
kokb 700002 F I'93 1223 1208 1613 1622 1621 1225 1614
pama 710002 I'93 1595 1583 1575 1535 1489 1475 1436
eisl 720001 1609 1623 1602 1593 1585 1583 1543
guam 730001 1598 1589 1556 1551 1568 1571 1556
mcm4 800201 1646 1606 1584 1609 1610 1565 1546
ohig 830001 1065 870 986 832 862 992 984
kerg 850001 1509 1424 1502 1509 1487 1348 1443
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 042 043 044 045 046 047 048
------------------------------------------
1 2987 2916 2928 2816 2801 2741 2812
2 2751 2707 2641 2649 2625 2485 2537
4 3537 3404 3418 3414 3427 3313 3346
5 2987 2887 3027 2987 2848 2818 2899
6 2903 2773 2945 2934 2820 2743 2876
7 3323 3107 3063 3009 3078 2994 2940
9 2795 2678 2804 2713 2752 2631 2655
14 2842 2807 2802 2813 2706 2516 2627
15 2844 2771 2781 2803 2688 2546 2602
16 3040 2939 2922 2871 2230 1506 1802
17 2677 2483 2650 2552 2477 2472 2450
18 3067 3077 2993 3000 2940 2928 2950
19 2783 2782 2766 2745 2635 2467 2556
20 2720 2781 2854 2835 2759 2614 2742
21 2608 2446 2496 2496 2428 2354 2396
22 2794 2737 2761 2821 2683 2572 2627
23 2409 2339 2371 2347 2388 2314 2318
24 3360 3316 3253 3222 3356 3304 3256
25 3104 3038 3080 3058 2887 2819 2967
26 2932 2687 2706 2694 2687 2620 2647
27 2865 2767 2745 2687 2647 2435 2477
28 2430 2416 2350 2419 2293 2354 2357
29 2953 2960 2900 2875 2764 2605 2730
31 2672 2410 2305 2419 2392 2294 2330
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 96 DAYS: 42 to 48
U,u: used for parameter determination in Helmert-transformation
N,n: not used
[ u,n: deleted for repeatability computation (2.5*sigma) ]
SITE _____REPEATABILITY_____ NUMB REMARK WEEKDAY
UP NORTH EAST 1234567
--------------------------------------------------------------------------------
ALGO .1 .3 .1 4000 FIXED UUUUUUU
AREQ 3.5 1.3 3.9 5300 NNNNNNN
BRMU 11.8 3.2 3.9 4850 NNNNNNN
DRAO 4.6 1.0 2.4 4750 NNNNNNN
EISL 12.3 4.9 3.9 7200 NNNNNNN
FAIR .1 .4 .3 4200 FIXED UUUUUUU
FORT 40.7 26.9 88.0 5200 NNNNNN.
GOLD .3 .3 .2 4100 FIXED UUUUUUU
GUAM 9.5 3.3 8.2 7300 NNNNNNN
IISC 29.5 3.0 9.3 2700 NNNNNNN
IRKT 9.6 4.5 6.7 2800 .NNNNNN
JPLM 5.1 2.5 2.7 4150 NNNNNNN
KERG 21.1 7.7 12.3 8500 NNNNNNN
KIT3 13.1 3.9 2.9 2351 NNNNN.N
KOKB .3 .2 .3 7000 FIXED UUUUUUU
KOSG .1 .2 .5 1100 FIXED UUUUUUU
KOUR 13.5 4.1 8.5 5100 NNNNNNN
LPGS 9.6 2.6 4.9 5643 NNNNNNN
MADR .1 .4 .3 1200 FIXED UUUUUUU
MALI 36.8 7.0 13.3 6300 N.NNN.N
MAS1 .5 .6 1.6 6101 FIXED UUUUUUU
MATE .1 .4 .4 1300 FIXED UUUUUUU
MCM4 26.3 8.9 9.9 8002 NNNNNNN
MDO1 10.5 2.5 2.4 4180 NNNNNNN
METS 7.0 2.8 3.5 1800 NNNNNNN
NLIB 3.1 2.5 2.1 4090 NNNNNNN
NYAL 9.4 2.6 2.5 1400 NNNNNNN
OHIG 20.5 3.7 8.2 8300 NNNNNNN
ONSA 5.7 1.8 2.1 1050 NNNNNNN
PAMA 6.0 4.2 11.8 7100 NNNNNNN
POTS 7.4 1.2 2.5 1650 NNNNNNN
RCM5 .3 .3 .8 4820 FIXED UUU.UUU
SANT .2 .3 .2 5000 FIXED UUUUUUU
STJO 6.9 2.4 2.5 4050 NNNNNNN
TAIW .3 .1 .2 2200 FIXED UUUUUUU
THU1 5.2 .7 2.2 4900 NNNNNNN
TIDB .6 1.1 .7 3050 FIXED UUNNUUU
TROM .3 .1 .3 1500 FIXED UUUUUUU
TSKB 9.9 2.7 3.6 2050 NNNNNNN
USUD 7.1 3.6 2.2 2000 NNNNNNN
WES2 13.1 2.0 1.9 4080 NNNNNNN
WETT .1 .6 .3 1600 FIXED UUUUUUU
WTZR 9.0 2.3 5.5 1601 NNNNNNN
YAR1 .5 .6 .2 3100 FIXED UUUUUUU
YELL .2 .3 .1 4700 FIXED UUUUUUU
ZWEN 18.3 2.2 4.1 1900 NNNN..N
--------------------------------------------------------------------------------
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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