[IGSREPORT-470] GFZ Analysis Report (week 711)
G.
G.
Fri Sep 3 15:11:14 PDT 1993
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IGS Electronic Report 3-SEP-1993 15:11:14 Message Number 470
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From: G. Dick
Subj: GFZ Analysis Report (week 711)
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GFZ ANALYSIS REPORT GPS-WEEK 0711 (DAYS 234-240, DATES 22-08-93 TO 28-08-93)
******************************************************************************
Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Mai
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, D-14473 Potsdam, Germany
e-mail:gend at gfz-potsdam.de
fax: (0331) 310 648
tel: (0331) 310 252
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz07117.sum this text file
gfz07117.erp Earth rotation parameters
gfz0711[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49221.500 -0.10138 0.29561 -27.481462 0.00004 0.00004 0.0 0. 0. 0. 0. 27 24
49222.500 -0.10127 0.29749 -27.483108 0.00004 0.00005 0.0 0. 0. 0. 0. 25 24
49223.500 -0.10102 0.29919 -27.484754 0.00004 0.00004 0.0 0. 0. 0. 0. 26 24
49224.500 -0.10077 0.30177 -27.486400 0.00004 0.00004 0.0 0. 0. 0. 0. 26 24
49225.500 -0.10049 0.30381 -27.488096 0.00004 0.00005 0.0 0. 0. 0. 0. 26 24
49226.500 -0.09971 0.30630 -27.489792 0.00004 0.00005 0.0 0. 0. 0. 0. 25 24
49227.500 -0.09990 0.30864 -27.491488 0.00004 0.00004 0.0 0. 0. 0. 0. 25 24
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49221.5000 2.0616 0.005
49222.5000 2.0368 0.005
49223.5000 2.0196 0.005
49224.5000 1.9430 0.005
49225.5000 1.8684 0.005
49226.5000 1.8051 0.005
49227.5000 1.6872 0.005
-----------------------------
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)
--------------------------------------------------------------------------------
DAY MEAN 1 2 3 7 9 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31
--------------------------------------------------------------------------------
234 31 21 22 22 26 21 29 29 55 16 75 28 28 23152 18 39 16 31 14 32 31 19 32 32
235 34 15 41127 34 30 14 24 45 19 73 57 27 23 33 49 32 35 40 12 22 26 19 21 26
236 30 16 36 14 23 24 17 29 25 14 27 48 24 26 35 61 30 19 19 55 31 20 18 10 31
237 34 14 59 26 24 24 18 32 67 17 42 38 16 22 46 38 50 24 31 13 34 26 30 21 23
238 33 14 39 39 32 25 18 13 52 34 36 28 27 27 34 62 43 30 27 19 44 28 22 21 17
239 32 16 52 17 21 21 25 24 59 18 46 45 22 24 22 51 30 39 38 15 16 26 18 21 30
240 31 13 47 29 33 19 24 13 46 15 77 26 21 22 23 38 28 31 37 17 29 26 21 22 18
--------------------------------------------------------------------------------
REMARKS: bad overlap for satellite PRN03 on day 235 due to the lack of
observations on day 234
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 234 235 236 237 238 239 240
----------------------------------------------------
onsa 105001 1598 1574 1640 1637 1648 1661 1231
kosg 110001 1540 1466 1288 1003 1530 621 1447
madr 120001 1583 1504 1540 1568 1549 1558 1150
mate 130001 651 0 1194 1126 388 1506 1496
trom 150001 1562 1550 1553 1589 1541 1490 1512
wetb 160001 1433 1538 1560 1650 1642 1649 1647
mets 180001 1549 1513 1457 1530 1570 1598 1627
usud 200002 1359 1286 1313 1349 1339 1285 1218
taiw 220001 1338 1330 1318 1332 1311 1319 985
tidb 305001 1545 1575 1565 1571 1581 1588 1649
yar1 310001 1501 1609 1570 1624 1535 1399 1129
hob1 320001 1523 1518 1511 1518 1550 1577 1566
algo 400001 1611 1617 1631 1630 1576 1589 1620
stjo 405001 1530 1551 1580 1626 1574 1568 1577
wes2 408001 1479 1531 1594 1635 1205 0 0
gold 410001 1506 1550 1371 1228 1548 1508 1500
jplm 415001 1460 1472 1465 1461 1512 1487 1486
fair 420001 1343 1379 1363 1395 1385 1388 1380
yell 470001 1585 1582 1599 1592 1577 1614 1628
drao 475001 1508 1513 1511 1551 1549 1548 1544
rcm2 480001 1020 0 0 0 0 0 0
sant 500001 1454 1430 1408 1325 1397 1541 1447
kour 510001 1536 1390 1502 1482 1533 1581 1591
hart 600001 790 1171 1108 1227 694 1250 1164
masp 610001 1595 1552 1597 1626 1215 416 1652
kokb 700001 1305 1284 1303 1312 1273 1295 1315
mcmu 800001 1687 1686 1435 1159 1659 1731 1319
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 234 235 236 237 238 239 240
------------------------------------------
1 1957 1900 1932 1859 1740 1724 1735
2 1672 1596 1601 1578 1560 1398 1311
3 564 1087 1511 1079 1202 1446 1442
7 1704 1633 1703 1689 1636 1510 1475
9 1748 1721 1686 1676 1614 1622 1529
12 1693 1628 1623 1624 1494 1473 1471
13 1852 1793 1827 1825 1796 1715 1646
14 1832 1771 1788 1784 1668 1594 1711
15 1642 1563 1619 1614 1499 1426 1476
16 1439 1342 1370 1308 1321 1217 1202
17 1464 1401 1462 1344 1286 1319 1382
18 1501 1528 1554 1466 1419 1430 1529
19 1400 1384 1436 1317 1418 1401 1367
20 1746 1796 1804 1750 1743 1737 1593
21 1642 1581 1670 1650 1541 1467 1507
22 1713 1720 1635 1602 1667 1611 1598
23 1779 1724 1735 1663 1606 1497 1555
24 1534 1483 1624 1539 1520 1465 1456
25 1932 980 795 1904 1888 1850 1840
26 1617 1594 1586 1575 1601 1453 1422
27 1415 1360 1370 1344 1248 1160 1222
28 1558 1493 1468 1414 1416 1314 1371
29 1675 1651 1683 1602 1556 1577 1600
31 1512 1490 1494 1540 1442 1361 1440
-----------------------------------------
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
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