[IGSREPORT-1647] Wk 0792 GFZ Analysis Report
G.Gendt
G.Gendt
Mon Mar 27 01:13:47 PST 1995
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IGS Electronic Report Mon Mar 27 1:13:47 PST 1995 Message Number 1647
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Author: G.Gendt, G. Dick, W. Sommerfeld
Subject: Wk 0792 GFZ Analysis Report
Subject: Wk 0792 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0792 (DAYS 071-077, DATES 12-03-95 TO 18-03-95)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Sommerfeld
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:
______________________________________________________________________________
gfz07927.sum this text file
gfz07927.erp Earth rotation parameters
gfz0792[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 792 DAYS 071 - 077
_______________________________________________________________________________
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
49788.500 -2704 54468 -28784522 3046 2 3 0 3 43 17 25
49789.500 -2538 54469 -28787465 2933 2 2 0 3 43 17 25
49790.500 -2337 54483 -28790366 2933 2 3 0 3 43 16 25
49791.500 -2128 54511 -28793224 2851 2 3 0 3 43 17 25
49792.500 -1836 54565 -28796121 2843 2 2 0 3 43 17 25
49793.500 -1583 54674 -28799014 2831 2 2 0 3 41 17 25
49794.500 -1289 54753 -28801925 2852 2 2 0 3 41 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 071 072 073 074 075 076 077
-------------------------------------------------------
1 33 27 22 E 43 E 30 E 36 E 28 E
2 18 17 16 17 17 16 16
4 13 18 17 17 17 20 18
5 19 17 19 16 15 14 15
6 33 E 37 E 30 E 37 E 29 E 32 E 28 E
7 32 E 32 E 30 E 30 E 34 E 35 E 36 E
9 13 15 12 13 16 13 16
12 18 16 9 19 24 16 25
14 25 20 25 23 25 22 23
15 20 18 39 17 16 19 20
16 20 20 16 19 20 22 19
17 27 23 26 26 27 25 31
18 37 E 32 E 24 E 29 E 27 E 36 E 39 E
19 26 23 46 28 36 33 29
20 16 19 20 23 18 13 18
21 34 33 39 34 40 24 34
22 12 11 19 18 21 17 18
23 101 29 52 19 41 33 43
24 20 18 15 19 16 23 20
25 10 13 18 15 14 16 15
26 33 46 E 35 E 29 E 27 E 32 E 29 E
27 24 17 20 14 11 14 14
28 23 E 22 E 33 E 26 E 29 E 28 E 29 E
29 28 E 23 E 31 E 34 E 29 E 39 E 39 E
31 24 E 27 E 38 E 35 E 44 E 39 E 47 E
MEAN 31 24 28 25 26 26 28
---------------------------------------------------
REMARKS:(1) DAY 071: PRN23 had some unidentified
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# 71 72 73 74 75 76 77
----------------------------------------------------
onsa 105001 I'93 1577 1628 1610 1615 1603 1625 1590
kosg 110001 F I'93 1591 1583 1549 1507 1525 1557 1524
madr 120001 F I'93 1605 1588 1586 1618 1629 1651 1629
mate 130001 F I'93 1671 1231 0 411 1681 1669 1654
trom 150001 F I'93 1479 1659 1704 1692 1691 1684 1640
wetb 160001 F I'93 1661 1671 1673 1647 1646 1664 1639
pots 165001 1653 1651 1523 1659 1661 1620 1571
mets 180001 I'93 1602 1629 1626 1633 1234 0 0
zwen 190001 1581 1556 1491 1021 1557 1610 1578
usud 200002 1647 1641 1638 1647 1640 1646 1660
tskb 205001 1691 1685 1697 1700 1704 1700 1684
taiw 220001 F 1540 1699 1666 1638 1544 1606 1577
kit3 235101 1611 1645 1637 1627 1605 1600 1557
tidb 305001 F I'93 1609 1613 1593 1385 1506 1648 1553
yar1 310001 F I'93 1486 1188 1357 1642 1668 1678 1456
hob2 321001 1253 1591 1615 1598 1193 0 0
algo 400003 F I'93 1698 1668 1694 1684 1684 1683 1690
stjo 405003 I'93 1717 1717 1714 1642 1697 1700 1689
wes2 408001 I'93 1666 1625 1668 1664 1669 1671 1659
nlib 409001 I'93 1705 1676 1657 1667 1676 1670 1685
gold 410001 F I'93 1593 1635 1509 1502 1442 1316 1537
jplm 415002 I'93 1721 1728 1210 573 1711 1691 1714
mdo1 418001 1722 1701 1703 1711 1698 1696 1709
fair 420001 F I'93 443 900 1705 1721 1689 1702 1696
yell 470003 F I'93 1631 1578 1615 1686 1656 1657 1685
drao 475002 I'93 1694 1703 1627 1640 1690 1687 1707
rcm5 482001 F 1672 1648 1684 1665 1654 1645 1647
brmu 485001 I'93 1621 1634 1632 1654 1635 1588 1621
sant 500001 F I'93 1728 1731 1717 1730 1736 1717 1679
kour 510001 I'93 1605 1601 1634 1584 1560 1619 1574
fort 520001 1557 1563 1546 1563 1155 1517 1491
areq 530002 0 0 61 0 0 298 1106
bogt 540001 1169 366 1514 1532 1534 1597 1569
hart 600001 F I'93 1665 1357 1308 1626 1579 1648 1494
mas1 610101 F 1415 1422 1423 1409 1372 1401 1388
kokb 700001 F I'93 1761 1768 1020 674 1738 1764 1341
pama 710001 I'93 1269 1342 1368 1366 1050 0 0
eisl 720001 1715 1637 1534 1604 1630 1683 1716
guam 730001 1568 1516 1544 1555 1570 1561 1568
mcm4 800201 1629 1632 1653 1232 395 1617 1642
dav1 810001 1483 1543 1449 1483 1529 1534 1087
cas1 820001 1292 1273 1268 1265 1300 1303 1267
ohig 830001 1530 1553 1497 1395 1398 1211 1236
kerg 850001 1613 1586 1574 1608 1607 1575 1195
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 71 72 73 74 75 76 77
------------------------------------------
1 2694 2688 2666 2529 2575 2446 1697
2 2538 2584 2481 2450 2518 2377 2385
4 3200 3155 3082 3139 3096 3107 3139
5 2786 2747 2636 2629 2787 2742 2722
6 2671 2616 2521 2462 2559 2554 2526
7 2994 2907 2872 2929 2961 2904 2887
9 2498 2472 2320 2277 2414 2416 2387
12 2532 2589 2455 2496 2581 2448 2482
14 2820 2737 2718 2711 2642 2707 2669
15 2612 2463 2518 2439 2499 2527 2414
16 3094 3217 3177 3143 3129 3086 3175
17 2792 2665 2666 2558 2604 2560 2607
18 2627 2616 2530 2478 2483 2534 2530
19 2563 2574 2518 2466 2638 2570 2541
20 2479 2489 2457 2335 2451 2408 2494
21 2490 2337 2305 2239 2280 2210 2236
22 2651 2660 2708 2601 2666 2597 2591
23 2436 2466 2456 2372 2442 2317 2228
24 3254 3287 3248 3206 3398 3217 3182
25 2723 2679 2748 2678 2711 2667 2629
26 2634 2578 2519 2571 2581 2459 2547
27 2502 2471 2497 2490 2558 2445 2424
28 2404 2418 2429 2395 2506 2449 2368
29 2637 2555 2554 2543 2588 2583 2554
31 2508 2391 2412 2339 2474 2379 2290
-----------------------------------------
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: sofe at gfz-potsdam.de (Waltraud Sommerfeld)]
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