[IGSREPORT-267] GFZ Analysis Report (week 693)
G.
G.
Wed May 12 16:06:39 PDT 1993
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IGS Electronic Report 12-MAY-1993 16:06:39 Message Number 267
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From: G. Gendt
Subj: GFZ Analysis Report (week 693)
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GFZ ANALYSIS REPORT GPS-WEEK 0693 (DAYS 108-114), DATES 18-04-93 TO 24-04-93)
******************************************************************************
Submitted by: G. Gendt, Ch. Reigber, G. Dick, Th. Nischan, W. Mai
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, O-1560 Potsdam, Germany
e-mail:gend at gfz-potsdam.dbp.de
fax: (0331) 310 648
tel: (0331) 310 252
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz06937.sum this text file
gfz06937.erp Earth rotation parameters
gfz0693[0-6].eph Daily orbit ephemerides , SP1 format
______________________________________________________________________________
ERP RESULT
MJD X Y UT1-IAT XSIG YSIG STA SAT
arcsec arcsec sec arcsec arcsec
49095.500 0.07021 0.16347 -27.223891 0.00003 0.00003 0.0 0. 0. 0. 0. 27 22
49096.500 0.06667 0.16336 -27.226545 0.00003 0.00003 0.0 0. 0. 0. 0. 26 21
49097.500 0.06387 0.16408 -27.229199 0.00003 0.00003 0.0 0. 0. 0. 0. 26 21
49098.500 0.06156 0.16438 -27.231853 0.00003 0.00003 0.0 0. 0. 0. 0. 26 21
49099.500 0.05939 0.16424 -27.234757 0.00003 0.00003 0.0 0. 0. 0. 0. 26 21
49100.500 0.05633 0.16430 -27.237911 0.00003 0.00003 0.0 0. 0. 0. 0. 26 21
49101.500 0.05318 0.16384 -27.241065 0.00003 0.00003 0.0 0. 0. 0. 0. 25 21
-------------------------------------------------------------------------------
MJD LODR +/-
(ms/day)
49095.5000 2.8190 0.002
49096.5000 2.7494 0.002
49097.5000 2.7491 0.002
49098.5000 2.7485 0.002
49099.5000 2.8021 0.002
49100.5000 2.8359 0.002
49101.5000 2.7969 0.002
-----------------------------
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 2 3 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
---------------------------------------------------------------------------
108 36 40 22 42 20 20 45 35 19 19 44 52 26 31 27 16 11 29 62 31 61 37
109 34 43 27 31 21 24 31 17 28 38 43 53 18 33 18 31 23 43 36 52 30 36
110 31 32 18 18 18 16 35 11 19 21 56 53 14 23 22 24 13 28 40 57 40 35
111 35 27 17 39 17 26 26 14 19 34 56 58 17 35 33 25 17 30 72 46 31 30
112 36 35 17 21 33 20 25 34 18 29 74 46 20 36 27 12 18 67 44 33 45 23
113 29 22 14 25 17 24 28 19 30 21 39 40 19 24 21 27 15 29 41 41 41 39
114 34 23 21 17 26 22 48 26 23 24 52 53 18 30 30 17 13 35 48 27 50 58
---------------------------------------------------------------------------
REMARKS: AS for days 109 to 114
satellite 1
station YELL not used on days 110 to 114.
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 6 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 108 109 110 111 112 113 114
----------------------------------------------------
onsa 105001 1518 1153 1379 1480 1428 1393 1439
kosg 110001 1458 1387 1483 1162 588 1459 1462
madr 120001 1445 1358 1337 1349 1109 895 1084
mate 130001 1430 1253 1134 1236 1151 1306 1354
trom 150001 954 1087 1524 1555 1430 1500 1501
wetb 160001 406 629 697 739 946 1098 1364
mets 180001 1453 1417 1464 1488 1393 1013 0
usud 200001 237 0 0 0 1210 1394 1435
taiw 220001 1391 1271 1369 1361 1337 1316 1275
tidb 305001 1449 1237 1210 1452 1311 1393 1452
yar1 310001 1443 1443 1430 1322 1372 1392 833
hob1 320001 1128 748 860 1141 931 652 975
algo 400001 1257 1320 1461 1487 1291 725 1400
stjo 405001 1458 1396 1432 1458 1391 1403 1416
wes2 408001 1474 1386 1436 1458 1062 0 0
gold 410001 1432 1314 1320 1310 1196 1100 1092
jplm 415001 903 810 1225 404 0 430 204
fair 420001 1398 1323 1423 1442 1358 1356 1342
yell 470001 1491 1384 0 0 0 0 0
drao 475001 1474 1421 1471 1469 1431 1432 1306
rcm2 480001 1458 1036 1127 1286 1327 1184 184
sant 500001 1301 1361 1395 1398 1356 1248 1300
kour 510001 1364 1360 1401 1401 1331 1362 1392
hart 600001 1122 1171 1182 1184 1175 1099 1051
masp 610001 1508 1461 1392 1500 1476 1498 1492
kokb 700001 1480 1468 1450 1465 1432 1435 1439
pama 710001 1460 1232 1303 1368 1237 1245 1367
mcmu 800001 0 1576 1636 1640 1557 1528 1576
----------------------------------------------------
SATELLITES STATISTICS
OBSERVATIONS for DAY
PRN 108 109 110 111 112 113 114
------------------------------------------
1 1500 0 0 0 0 0 0
2 1458 1472 1432 1422 1380 1405 1292
3 1841 1871 1686 1761 1663 1630 1569
11 1266 1275 1359 1326 1388 1181 1269
12 1388 1565 1443 1488 1448 1392 1367
13 1954 2085 2036 2016 1972 1986 1804
14 1584 1550 1479 1609 1617 1513 1493
15 1342 1347 1392 1389 1453 1280 1412
16 1837 1891 1824 1786 1697 1596 1604
17 1607 1580 1471 1503 1475 1461 1399
18 1690 1702 1772 1737 1787 1630 1536
19 1529 1433 1523 1441 1528 1559 1429
20 1735 1744 1618 1628 1556 1609 1535
21 1401 1514 1456 1479 1408 1282 1318
22 1501 1480 1386 1383 1512 1450 1356
23 1479 1645 1547 1536 1429 1389 1308
24 2063 2030 1973 1911 1910 1931 1850
25 1669 1606 1601 1646 1638 1645 1609
26 1660 1776 1629 1604 1490 1449 1410
27 1480 1542 1516 1455 1508 1535 1386
28 1391 1417 1402 1444 1423 1376 1325
29 1517 1477 1544 1458 1544 1557 1464
------------------------------------------
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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