[IGSREPORT-2375] Wk 0837 GFZ Analysis Report
G.Gendt
G.Gendt
Fri Feb 2 01:36:30 PST 1996
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IGS Electronic Report Fri Feb 2 1:36:30 PST 1996 Message Number 2375
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0837 GFZ Analysis Report
Subject: Wk 0837 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0837 (DAYS 021-027, DATES 21-01-96 TO 27-01-96)
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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:
______________________________________________________________________________
gfz08377.sum this text file
gfz08377.erp Earth rotation parameters
gfz08377.snx Weekly SINEX File
gfz0837[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0837 DAYS 021 - 027
_______________________________________________________________________________
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
50103.500 -20792 25368 -29481709 1818 1 2 0 3 44 16 25
50104.500 -20940 25710 -29483388 1775 1 2 0 3 44 16 25
50105.500 -21100 26032 -29485037 1675 1 2 0 3 45 16 25
50106.500 -21225 26377 -29486739 1678 1 2 0 3 45 16 25
50107.500 -21301 26745 -29488413 1626 1 2 0 3 45 16 25
50108.500 -21398 27107 -29490106 1612 1 2 0 3 42 16 25
50109.500 -21478 27527 -29491845 1690 1 2 0 3 42 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 021 022 023 024 025 026 027
-------------------------------------------------------
01 21 18 19 23 16 22 16
02 21 23 23 17 18 20 19
04 18 18 25 23 17 18 19
05 26 27 30 28 25 26 23
06 28 28 30 32 31 35 32
07 22 22 26 23 23 24 23
09 13 13 13 13 13 9 10
12 21 31 27 19 20 26 21
14 48 E 44 E 45 E 51 E 54 E 48 E 43 E
15 25 25 27 24 30 29 25
16 37 E 41 E 51 E 58 E 29 E 35 E 52 E
17 31 28 32 29 32 36 41
18 14 13 14 13 14 19 9
19 16 12 11 10 11 17 17
20 32 33 29 28 28 26 26
21 55 E 55 E 53 E 56 E 54 E 39 E 44 E
22 38 30 31 37 31 29 46
23 - E - E - E - E - E - E - E
24 24 24 29 21 22 28 24
25 19 14 17 10 15 15 13
26 19 26 22 17 15 18 15
27 21 17 18 12 11 19 12
28 36 28 34 35 31 27 64
29 22 14 20 19 25 22 20
31 57 48 44 49 32 31 59
MEAN 30 29 30 30 27 27 32
---------------------------------------------------
REMARKS:(1) PNR23 deleted from sp3-file for week
modelling problems
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# 021 022 023 024 025 026 027
----------------------------------------------------
kosg 110001 F I'93 1501 1556 1563 1563 1150 0 0
onsa 105001 I'93 1488 1477 1474 1473 1490 1457 1449
madr 120001 F I'93 1659 719 418 1639 1632 1613 1619
mate 130001 F I'93 1636 1678 967 1245 1528 1648 1593
nyal 140001 I'93 1673 1701 1748 1751 1298 0 0
trom 150001 F I'93 1256 1699 1694 1684 1680 1663 1663
wetb 160001 F I'93 1623 1635 1646 1631 1681 1669 1645
pots 165001 1646 1652 1657 1660 1662 1657 1663
mets 180001 I'93 1512 934 1580 1592 1595 1605 1600
zwen 190001 1575 1594 1605 1600 1603 1610 1597
usud 200002 1610 1643 1647 1658 1649 1647 1646
tskb 205001 1515 1098 1726 1731 1726 1717 1733
taiw 220001 F 1675 1682 1685 1700 1663 1655 1678
kit3 235101 1690 1680 1688 1683 1277 389 1658
iisc 270002 1638 1643 1622 1648 1648 1627 1626
irkt 280001 1704 1702 1685 1678 1543 1546 1679
tidb 305002 F I'93 1699 1720 1714 1725 1741 1559 1589
yar1 310001 F I'93 1646 1667 1662 1649 1671 1411 1404
algo 400003 F I'93 1692 1694 1665 1671 1640 1597 1627
stjo 405003 I'93 1674 1700 1652 1648 1044 511 1630
wes2 408001 I'93 1653 1682 1493 1632 1626 1647 1539
nlib 409001 I'93 1690 1673 1675 1642 1657 1657 1655
gold 410002 F I'93 1463 1593 1667 1710 1678 1697 1699
jplm 415001 I'93 1732 1735 1739 1727 1738 1696 1688
mdo1 418001 1627 1633 1634 1633 1658 1644 1658
fair 420001 F I'93 1680 1663 1641 1613 1594 1610 1633
yell 470004 F I'93 1689 1680 1695 1630 1677 1638 1649
drao 475003 I'93 1689 1703 1683 1674 1712 1687 1681
rcm5 482001 F 1528 1503 1520 1533 1526 1518 1506
brmu 485001 I'93 1688 1660 1664 1660 1654 1604 1665
thu1 490001 1952 1946 1917 1913 1916 1907 1915
sant 500001 F I'93 1755 1779 1781 1781 1771 1791 1788
kour 510001 I'93 1534 1553 1568 1539 1556 1561 1550
fort 520001 1580 1622 1530 1492 1547 1529 1544
areq 530002 1644 1315 964 1636 1575 1606 1639
lpgs 564301 1743 1725 1721 1266 453 1717 1703
mas1 610101 F 910 874 969 1035 856 754 919
sey1 620001 0 0 873 846 798 380 513
kokb 700002 F I'93 1263 1689 1712 1247 1678 1252 837
pama 710002 I'93 957 527 1321 1387 1071 1501 1465
guam 730001 1579 1603 1589 1599 1583 1563 1568
mcm4 800201 1688 1650 1686 1743 1704 1618 1627
cas1 820001 1075 1089 553 1094 846 0 0
ohig 830001 1054 803 770 925 881 900 1420
kerg 850001 1514 1550 1565 1558 1540 1538 1582
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 021 022 023 024 025 026 027
------------------------------------------
1 2881 2854 2898 3036 2857 2674 2809
2 2813 2665 2793 2842 2741 2527 2624
4 3324 3178 3233 3385 3290 3070 3152
5 2903 2842 2897 2978 2951 2725 2872
6 2662 2713 2745 2817 2777 2508 2641
7 3244 3121 3250 3251 3085 2973 3130
9 2694 2634 2639 2759 2714 2476 2586
12 2311 2236 2337 2314 2232 2104 2278
14 2768 2693 2704 2750 2588 2452 2496
15 2845 2792 2888 2911 2657 2578 2724
16 2715 2519 2551 2617 2557 2388 2470
17 2548 2565 2581 2694 2559 2307 2329
18 2900 2749 2680 2801 2693 2536 2666
19 2703 2507 2470 2685 2578 2120 2507
20 2783 2684 2768 2823 2783 2552 2689
21 2619 2673 2693 2714 2485 2324 2423
22 2602 2643 2574 2754 2554 2409 2457
23 2428 2437 2427 2469 2354 2080 2151
24 3084 2996 3032 3146 3066 2819 3024
25 2989 2987 2933 3079 2923 2694 2868
26 2563 2422 2569 2544 2547 2365 2430
27 2755 2583 2609 2657 2638 2483 2601
28 2349 2368 2362 2513 2386 2374 2399
29 2847 2710 2802 2935 2712 2671 2709
31 2469 2553 2593 2670 2489 2387 2507
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 96 DAYS: 21 to 27
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 .4 .1 4000 FIXED UUUUUUU
AREQ 6.1 1.4 5.6 5300 NNNNNNN
BRMU 8.7 2.3 5.2 4850 NNNNNNN
CAS1 7.5 4.4 5.0 8200 NNNNN..
DRAO 2.3 5.5 3.6 4750 NNNNNNN
FAIR .1 .4 .2 4200 FIXED UUUUUUU
FORT 9.8 3.9 6.9 5200 NNNNNNN
GOLD .2 .2 .2 4100 FIXED UUUUUUU
GUAM 2.4 3.8 9.0 7300 NNNNNNN
IISC 6.9 3.6 5.7 2700 NNNNNNN
IRKT 8.3 .9 3.7 2800 NNNNNNN
JPLM 4.6 1.5 2.8 4150 NNNNNNN
KERG 15.0 5.3 9.3 8500 NNNNNNN
KIT3 25.4 3.2 6.5 2351 NNNNNNN
KOKB .5 .2 .3 7000 FIXED UUUUUUU
KOSG .1 .2 .2 1100 FIXED UUUUU..
KOUR 15.9 3.9 7.8 5100 NNNNNNN
LPGS 10.0 3.6 6.4 5643 NNNNNNN
MADR .1 .3 .5 1200 FIXED UUUUUUU
MAS1 .6 .7 1.1 6101 FIXED UUUUNNU
MATE .1 .4 .3 1300 FIXED UUUUUUU
MCM4 13.6 3.9 8.7 8002 NNNNNNN
MDO1 5.7 1.5 3.1 4180 NNNNNNN
METS 4.5 2.5 1.2 1800 NNNNNNN
NLIB 5.2 1.9 2.1 4090 NNNNNNN
NYAL 10.5 1.6 3.9 1400 NNNNN..
OHIG 12.1 5.8 14.7 8300 NNNNNNN
ONSA 3.8 1.6 1.4 1050 NNNNNNN
PAMA 37.7 4.3 27.3 7100 NNNNNNN
POTS 4.0 3.0 .8 1650 NNNNNNN
RCM5 .1 .2 .2 4820 FIXED UUUUUUU
SANT .1 .1 .2 5000 FIXED UUUUUUU
SEY1 112.6 7.7 56.6 6200 ..NNNNN
STJO 22.2 4.1 2.3 4050 NNNNNNN
TAIW .1 .2 .3 2200 FIXED UUUUUUU
THU1 9.2 1.6 2.3 4900 NNNNNNN
TIDB .2 .4 .2 3050 FIXED UUUUUUU
TROM .6 .6 .2 1500 FIXED NNUUUNU
TSKB 6.6 1.8 2.1 2050 NNNNNNN
USUD 2.6 1.6 1.5 2000 NNNNNNN
WES2 6.5 .6 3.5 4080 NNNNNNN
WETT .1 .4 .3 1600 FIXED UUUUUUU
YAR1 .4 .4 .4 3100 FIXED UUUUUUU
YELL .1 .3 .1 4700 FIXED UUUUUNU
ZWEN 5.6 2.7 1.4 1900 NNNNNNN
--------------------------------------------------------------------------------
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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