From G.Gendt Thu Apr 13 01:55:58 1995 From: G.Gendt (G.Gendt) Date: Thu, 13 Apr 1995 1:55:58 PDT Subject: [IGSREPORT-1685] Wk 0795 GFZ Analysis Report Message-ID: ****************************************************************************** IGS Electronic Report Thu Apr 13 1:55:58 PDT 1995 Message Number 1685 ****************************************************************************** Author: G.Gendt, G. Dick, W. Sommerfeld Subject: Wk 0795 GFZ Analysis Report Subject: Wk 0795 GFZ Analysis Report ****************************************************************************** GFZ ANALYSIS REPORT GPS-WEEK 0795 (DAYS 092-098, DATES 02-04-95 TO 08-04-95) ****************************************************************************** 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: ______________________________________________________________________________ gfz07957.sum this text file gfz07957.erp Earth rotation parameters gfz0795[0-6].sp3 Daily orbit ephemerides , SP3 format ______________________________________________________________________________ ERP RESULT GFZ ERP-RESULTS for WEEK 795 DAYS 092 - 098 _______________________________________________________________________________ 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 49809.500 3628 55720 -28842083 2767 2 3 0 3 42 15 25 49810.500 3949 55724 -28844840 2763 2 2 0 3 45 17 25 49811.500 4286 55718 -28847589 2739 2 2 0 3 44 17 25 49812.500 4597 55658 -28850349 2741 2 2 0 3 45 17 25 49813.500 4919 55619 -28853132 2785 2 2 0 3 44 17 25 49814.500 5260 55668 -28855902 2805 2 3 0 3 42 17 25 49815.500 5561 55697 -28858706 2814 2 2 0 3 42 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 092 093 094 095 096 097 098 ------------------------------------------------------- 1 38 E 35 E 33 E 31 E 25 E 27 E 28 E 2 18 32 15 15 16 32 18 4 17 21 17 15 15 17 13 5 27 20 21 23 22 21 22 6 40 E 40 E 38 E 37 E 33 E 35 E 35 E 7 52 E 47 E 49 E 47 E 47 E 47 E 40 E 9 27 23 27 19 20 29 28 12 11 18 9 10 10 8 8 14 20 22 21 22 27 20 21 15 26 31 23 27 21 26 26 16 19 17 20 17 19 21 17 17 21 24 21 26 24 28 24 18 31 E 30 E 30 E 35 E 40 E 37 E 26 E 19 23 28 32 21 21 34 24 20 16 17 14 18 16 21 21 21 13 16 16 17 15 23 19 22 20 23 23 15 18 15 16 23 20 12 14 19 15 16 17 24 17 18 16 16 18 18 12 25 24 25 30 16 18 22 15 26 46 E 30 E 31 E 31 E 28 E 29 E 28 E 27 19 26 19 25 28 22 22 28 83 E 65 E 62 E 68 E 70 E 90 E 79 E 29 32 E 34 E 36 E 40 E 36 E 38 E 26 E 31 71 E 82 E 66 E 59 E 50 E 48 E 33 E MEAN 34 33 31 30 29 33 28 --------------------------------------------------- REMARKS:(1) 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# 92 93 94 95 96 97 98 ---------------------------------------------------- onsa 105001 I'93 1360 1505 1186 392 1203 400 1194 kosg 110001 F I'93 1354 1591 1665 1665 1664 1664 1633 madr 120001 F I'93 1635 1660 1697 1698 1680 1676 1604 mate 130001 F I'93 1203 1410 1685 1711 1666 1645 1682 trom 150001 F I'93 1231 1604 1710 1688 1681 1626 1670 wetb 160001 F I'93 1450 1538 1374 640 1642 1668 1682 pots 165001 1670 1602 1629 1666 1645 1654 1654 mets 180001 I'93 1437 1542 1574 1533 1559 1645 1627 zwen 190001 1456 1623 1632 1627 1189 0 0 usud 200002 1649 1631 1605 1613 1613 1612 1629 tskb 205001 1349 1541 1604 1658 1662 1674 1633 taiw 220001 F 1604 1644 1678 1700 1719 1666 1719 kit3 235101 1580 1636 1615 1640 1640 1623 1617 iisc 270001 1235 1568 1568 1709 1263 0 0 tidb 305001 F I'93 1636 1632 1670 1644 1626 1626 1590 yar1 310001 F I'93 1689 1690 1672 1635 1621 1667 1699 hob2 321001 1634 1231 260 1484 1618 1592 1199 algo 400003 F I'93 1683 1664 1671 1667 1659 1646 1658 stjo 405003 I'93 1721 1702 1724 1715 1719 1733 1725 wes2 408001 I'93 1660 1654 1650 1621 1620 1643 1647 nlib 409001 I'93 1669 1625 1645 1660 1659 1669 1683 gold 410001 F I'93 1671 1205 172 568 1553 1572 1685 jplm 415002 I'93 1709 1694 1706 1711 1696 1715 1715 mdo1 418001 1703 1674 1696 1687 1701 1696 1686 fair 420001 F I'93 1284 1683 1698 1553 1402 1128 1647 yell 470003 F I'93 0 829 1640 1622 1604 1499 1570 drao 475002 I'93 1605 1660 1675 1682 1684 1694 1133 rcm5 482001 F 1660 1660 1679 1679 1557 1638 1635 brmu 485001 I'93 1673 1649 1673 1630 1644 1639 1655 sant 500001 F I'93 0 739 1486 1338 991 427 1289 kour 510001 I'93 1584 1574 1595 1546 1572 1555 1577 fort 520001 1569 1568 1581 1619 1436 1533 1564 areq 530002 711 284 0 165 551 1547 1666 braz 550001 1079 1218 1248 945 0 0 0 hart 600001 F I'93 1218 1265 1254 1249 1240 1262 1258 mas1 610101 F 1355 1567 1617 1626 1612 1623 1631 kokb 700001 F I'93 1777 1768 1778 1778 1803 1783 1783 pama 710001 I'93 0 551 999 1375 1412 1388 1365 eisl 720001 1601 1663 1660 1661 1647 1680 1702 guam 730001 1607 1576 1583 1606 1605 1574 1189 mcm4 800201 1670 1670 1646 1647 1674 1663 1718 dav1 810001 1608 1596 1510 1561 1586 1590 1175 cas1 820001 1557 1607 1623 1617 1618 1584 1579 ohig 830001 1188 1508 1442 1636 1628 1535 1623 kerg 850001 1595 1599 1643 1429 611 1609 1604 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 92 93 94 95 96 97 98 ------------------------------------------ 1 2203 2399 2459 2405 2536 2522 2512 2 2480 2648 2557 2408 2535 2476 2394 4 2914 3063 3035 3098 3038 2963 3006 5 2370 2575 2635 2615 2664 2607 2682 6 2381 2606 2788 2737 2747 2641 2736 7 2606 2737 2670 2591 2611 2528 2462 9 2295 2467 2559 2471 2431 2415 2477 12 2311 2480 2448 2348 2413 2412 2462 14 2436 2490 2539 2649 2574 2394 2453 15 2371 2491 2469 2469 2532 2407 2329 16 3083 3317 3126 3184 3156 3121 3259 17 2516 2706 2762 2861 2819 2740 2779 18 2534 2789 2638 2774 2644 2480 2556 19 2670 2747 2583 2684 2569 2364 2538 20 2259 2525 2603 2499 2533 2510 2471 21 2335 2358 2464 2440 2481 2349 2437 22 2584 2693 2728 2748 2682 2591 2614 23 2504 2525 2631 2653 2710 2588 2692 24 2968 3171 3105 3083 3172 3092 3145 25 2506 2748 2830 2866 2825 2805 2763 26 2745 2879 2856 2869 2881 2840 2889 27 2489 2745 2623 2754 2746 2601 2682 28 2518 2646 2669 2689 2656 2533 2550 29 2638 2631 2672 2748 2579 2532 2556 31 2613 2664 2669 2653 2641 2552 2550 ----------------------------------------- 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: bees at gfz-potsdam.de (Gerda Beeskow)]