[IGSREPORT-1755] Wk 0800 GFZ Analysis Report
G.Gendt
G.Gendt
Thu May 18 03:00:55 PDT 1995
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IGS Electronic Report Thu May 18 3:00:55 PDT 1995 Message Number 1755
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Author: G.Gendt, G. Dick, Th. Nischan, W. Sommerfeld, G. Beeskow
Subject: Wk 0800 GFZ Analysis Report
Subject: Wk 0800 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0800 (DAYS 127-133, DATES 07-05-95 TO 13-05-95)
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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:
______________________________________________________________________________
gfz08007.sum this text file
gfz08007.erp Earth rotation parameters
gfz0800[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 800 DAYS 127 - 133
_______________________________________________________________________________
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
49844.500 15702 53360 -28937321 2643 2 2 0 3 42 16 25
49845.500 16139 53221 -28939919 2559 2 3 0 3 44 16 25
49846.500 16570 53072 -28942580 2603 2 3 0 3 42 16 25
49847.500 16976 52917 -28945233 2627 2 3 0 3 42 15 25
49848.500 17314 52783 -28947904 2689 2 3 0 3 43 15 25
49849.500 17604 52591 -28950492 2585 2 3 0 3 44 16 25
49850.500 17914 52417 -28953153 2588 2 3 0 3 43 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 < 127 are used for MEAN)
Note: E - indicates that the satellite is in eclipse
---------------------------------------------------
RMS for DAY
PRN 127 128 129 130 131 132 133
-------------------------------------------------------
1 22 23 - - 18 19 22
2 19 24 22 30 26 27 22
4 18 16 27 17 20 20 23
5 23 24 26 21 29 24 27
6 22 21 19 18 20 17 21
7 34 30 29 25 28 22 27
9 31 E 38 E 32 E 32 E 48 E 38 E 46 E
12 13 12 13 23 38 27 20
14 18 21 21 26 24 27 27
15 23 27 21 21 23 24 21
16 13 10 13 14 16 11 12
17 33 35 36 34 32 29 27
18 15 26 27 25 28 30 29
19 46 E 44 E 48 E 49 E 54 E 59 E 61 E
20 18 19 18 15 19 18 16
21 31 28 27 28 27 25 28
22 46 34 60 21 24 35 26
23 6 12 10 15 17 17 16
24 18 18 25 21 20 21 19
25 45 E 44 E 50 E 45 E 64 E 54 E 50 E
26 20 21 21 20 23 18 17
27 43 E 38 E 41 E 30 E 31 E 34 E 34 E
28 21 24 29 28 22 27 23
29 16 24 23 27 23 24 30
31 18 23 22 20 21 20 19
MEAN 27 27 30 27 30 29 29
---------------------------------------------------
REMARKS:(1) PNR01 deleted from sp3-file for day 129
(Few observations for satellite)
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# 127 128 129 130 131 132 133
-----------------------------------------------------------
onsa 105001 I'93 1595 1634 1521 1590 1648 1626 1678
kosg 110001 F I'93 1680 1658 1618 506 1158 1666 1664
madr 120001 F I'93 1663 1316 848 0 427 1666 1670
mate 130001 F I'93 1709 1683 1638 1685 1676 1675 1689
trom 150001 F I'93 1718 1696 1680 1583 1520 1665 1405
wetb 160001 F I'93 1709 1623 1664 1522 1702 1705 1702
pots 165001 1647 1638 1656 1675 1685 1686 1692
mets 180001 I'93 1465 1581 1549 1576 1406 1599 1590
zwen 190001 410 1173 0 1056 1562 1596 1204
usud 200002 1648 1610 1634 1644 1653 1655 1665
tskb 205001 1547 1637 1654 1674 1627 1582 1661
kit3 235101 1700 1240 0 0 425 424 1243
tidb 305001 F I'93 1602 1305 1269 1162 0 155 1360
yar1 310001 F I'93 1691 1672 1647 1649 1692 1719 1606
hob2 321001 1232 335 1574 1606 1580 1616 1617
algo 400003 F I'93 1684 1646 1597 1633 1664 1667 1682
stjo 405003 I'93 1741 1706 1669 1723 1713 1730 1731
wes2 408001 I'93 1682 1643 1610 1634 1638 1654 1666
nlib 409001 I'93 1708 1650 1612 1688 1683 1694 1686
gold 410001 F I'93 1689 1304 1276 1172 436 1695 1704
jplm 415002 I'93 1709 1680 1663 1703 1725 1679 1716
mdo1 418001 1727 1694 1647 1733 1717 1717 1719
fair 420001 F I'93 1016 746 1642 1675 1586 1533 1139
yell 470003 F I'93 1542 1483 1297 774 1520 1497 1461
drao 475003 I'93 1723 1703 1657 1690 1674 1673 1710
rcm5 482001 F 1683 1674 1630 1663 1684 1678 1697
brmu 485001 I'93 1705 1671 1625 1681 1662 1664 1707
sant 500001 F I'93 1747 1723 1668 1658 1707 1718 1699
kour 510001 I'93 1609 1591 1553 1531 1589 1592 1530
fort 520001 1533 1519 1496 1532 1536 1544 1543
areq 530002 1403 1425 1087 937 442 1765 1715
bogt 540001 0 802 1521 1623 1633 1609 1586
braz 550001 1617 1615 1582 1583 1640 1582 1577
hart 600001 F I'93 1380 1413 1390 1344 1266 1252 1276
mas1 610101 F 1507 1486 1572 1672 1687 1667 1699
kokb 700001 F I'93 1758 1710 1685 1278 1496 1752 1771
pama 710001 I'93 1726 1664 1635 1571 1422 1331 566
eisl 720001 1608 1600 1597 1689 1665 1715 1647
guam 730001 0 324 1031 1526 1566 375 0
mcm4 800201 1694 1691 1702 1726 1706 1693 1250
dav1 810001 1073 289 1169 1132 851 300 983
cas1 820001 1187 343 1392 1347 1230 848 1137
ohig 830001 1599 1564 1532 1524 1548 1553 1576
kerg 850001 1639 1642 1599 1624 1630 1297 1235
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 127 128 129 130 131 132 133
------------------------------------------
1 2620 1634 548 2210 2647 2821 2783
2 2521 2424 2407 2275 2239 2413 2452
4 2614 2640 2713 2478 2488 2540 2526
5 2535 2667 2888 2624 2637 2705 2824
6 2851 2768 3007 2803 2766 2863 2882
7 2462 2466 2587 2399 2383 2586 2558
9 2648 2692 2705 2540 2605 2754 2673
12 2607 2546 2591 2398 2433 2548 2594
14 2387 2293 2399 2330 2147 2259 2350
15 2225 2177 2270 2211 2206 2269 2320
16 3211 3005 3110 3028 3134 3126 3174
17 2898 2800 2887 2853 2792 2890 2921
18 2562 2427 2398 2384 2371 2537 2445
19 2522 2345 2319 2441 2420 2558 2510
20 2534 2477 2563 2417 2490 2540 2580
21 2573 2512 2661 2552 2465 2486 2653
22 2476 2403 2661 2495 2328 2285 2343
23 2909 2861 2897 2769 2817 2949 2996
24 2746 2720 2816 2731 2699 2787 2693
25 2486 2388 2627 2480 2382 2499 2435
26 3137 2946 3038 3015 3109 3072 3148
27 2670 2432 2443 2372 2410 2545 2540
28 2433 2349 2474 2352 2317 2487 2479
29 2569 2440 2542 2362 2326 2482 2457
31 2509 2390 2537 2475 2466 2508 2518
-----------------------------------------
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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