[IGSREPORT-5260] Wk 0971 GFZ Analysis Report
G.
G.
Mon Aug 31 01:06:30 PDT 1998
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IGS Electronic Report Mon Aug 31 1:06:30 PDT 1998 Message Number 5260
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Author: G. Gendt
Subject: Wk 0971 GFZ Analysis Report
Subject: Wk 0971 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0971 (DAYS 228-234, DATES 16-08-98 TO 22-08-98)
******************************************************************************
Submitted by: G. Gendt, Ch. Reigber, G. Dick, W. Soehne, 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 CDDIS:
______________________________________________________________________________
gfz09717.sum this text file
gfz09717.erp Earth rotation parameters
gfz09717.snx Weekly SINEX File
gfz0971[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0971 DAYS 227 - 234
_______________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR Xsig Ysig UTsig LODsig Nr Nf Nt X-RT Y-RT X-RTsig Y-RTsig
E-6" E-6" .1 us .1 us/d E-6" E-6" .1 us .1 us/d E-6" E-6" E-6" E-6"
51040.500 36700 478214 -311199712 4265 14 15 26 26 65 37 27 1518 -333 33 33
51041.500 38474 477830 -311203784 3878 6 7 11 11 65 37 27 2060 -502 15 15
51042.500 40770 477434 -311208025 4603 3 3 5 5 66 37 27 2499 -179 6 6
51043.500 43084 477265 -311212621 4589 2 2 3 3 66 37 27 2090 -155 4 4
51044.500 45334 477192 -311216940 4050 2 3 4 4 65 37 27 2269 -49 5 5
51045.500 47479 477282 -311220977 4025 4 5 7 7 64 37 27 2062 96 9 9
51046.500 49632 477201 -311225609 5239 5 5 8 8 64 37 27 2198 -362 10 11
51047.500 51636 476743 -311230764 5069 4 4 6 6 62 37 27 1854 -594 8 8
____________________________________________________________________________________________________
ORBITS REPEATABILITY (cm):
(mean component error rms =sqrt((xrms**2 + yrms**2 + zrms**2)/3) )
DAY 1 (24 h) pred. DAY 2 (24 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 228 229 230 231 232 233 234
-------------------------------------------------------
01 27 E 32 E 38 E 44 E 34 E 38 E 40 E
02 3 3 5 2 4 4 4
03 4 7 7 3 3 4 3
04 8 7 8 8 12 2 3
05 - 2 3 3 4 5 2
06 4 E 7 5 4 4 6 5
07 7 4 11 6 5 6 6
08 2 3 5 1 4 4 5
09 5 5 3 3 3 5 6
10 15 4 6 3 6 5 8
13 184 E 29 E 21 E 23 E 10 E 17 E 11 E
14 59 10 - - - - -
15 2 5 4 5 8 6 8
16 6 38 7 - - 13 2
17 5 6 5 3 6 4 5
18 64 E 54 E 54 E 45 E 32 E 27 E 29 E
19 10 12 8 10 8 4 7
21 7 4 4 4 2 4 5
22 6 2 3 3 4 3 5
23 35 46 64 43 45 49 79
24 - 5 - - 1 64 7
25 4 4 4 6 2 5 6
26 23 E 33 E 34 E 28 E 33 E 32 E 26 E
27 7 8 5 5 4 4 4
29 24 E 32 E 28 E 24 E 14 E 30 E 33 E
30 6 1 3 3 3 8 4
31 11 9 6 3 6 7 2
MEAN 21 20 21 18 15 21 20
---------------------------------------------------
REMARKS:(1) PNR14 deleted from sp3-file for day 230,232,234
modelling problems
PNR16 deleted from sp3-file for day 231
modelling problems
PNR24 deleted from sp3-file for day 230
modelling problems
CLOCK ESTIMATION: ALGO was used as time reference
STATIONS USED BY GFZ INCLUDING STATISTICS
Sampling rate: 5 minutes
IGS INTERNAL OBSERVATIONS for DAY
CODE STA# 228 229 230 231 232 233 234
----------------------------------------------------
onsa 105001 1704 1693 1564 1680 1636 1735 1655
kosg 110001 1844 1883 1721 1800 1776 1876 1812
wsrt 111002 1852 1899 1737 1800 1788 1879 1817
vill 125001 1750 1782 1644 1680 1695 1787 1721
mate 130002 1719 1789 1660 1701 1733 1792 1725
nya1 140101 2210 2292 2101 2089 2216 0 2209
tro1 150101 1660 1628 1454 1545 1499 0 1530
wtzr 160101 1706 1696 1514 1615 1635 1700 1649
ober 161001 1702 1770 1606 1669 1657 1756 1661
pots 165001 1679 1688 1555 1620 1632 1708 1630
mets 180001 1310 1704 1619 1565 1583 1671 0
zwen 190001 1747 1710 1655 1684 1717 1764 1714
zeck 195001 1776 1733 1606 1701 1627 1778 1701
usud 200002 1608 1665 1570 1608 1610 1679 1622
tskb 205001 1680 1738 1626 1676 1664 1753 1692
kit3 235101 1753 1705 1590 1593 1636 1722 1641
lhas 240001 1576 1310 1390 1366 1563 1387 0
iisc 270002 1381 1447 1320 1325 1282 1217 0
irkt 280001 1670 1746 1610 1691 1682 1781 1659
petr 285001 1590 1351 1552 1438 0 1357 1441
ntus 290001 1120 1115 991 1038 1008 1087 0
tid2 305201 1767 1816 1675 1673 1760 1730 1413
yar2 310201 1478 1587 1522 1700 1656 0 0
hob2 321001 0 1105 997 1012 1004 1006 975
mac1 330003 1248 1558 1246 1583 1629 1599 1544
chat 340001 1706 1738 1579 1642 1666 1734 1643
coco 350001 0 0 1501 1451 1550 0 0
dgar 360001 1339 1366 1341 1066 1207 1030 1177
algo 400003 1773 1746 1588 1670 1686 1760 1658
stjo 405003 1827 1754 1668 931 1720 0 0
wes2 408001 1726 1746 1561 1642 1675 1749 1657
nlib 409001 1694 1526 1585 1584 1627 1686 1653
gol2 410101 1820 1854 1682 1733 1742 1855 1779
jplm 415002 1720 1759 1611 1645 1607 1773 1706
mdo1 418001 1704 1714 1613 1621 1635 1761 1687
fair 420002 1690 1741 1616 1363 1588 1700 1563
yell 470004 1901 1939 1729 1753 1319 1839 1549
drao 475003 1808 1837 1714 1776 1763 1835 1764
brmu 485001 1664 1694 1557 1452 801 1675 1575
thu1 490001 2263 2291 2123 2155 2190 2282 2191
reyk 491001 1737 1673 1586 1631 1634 1686 1650
sant 500002 1463 1352 1017 1350 0 0 1347
kour 510002 0 1428 1106 1205 1136 1310 1146
barb 511001 0 0 0 0 0 1850 0
fort 520001 1583 1708 1379 1514 1380 1525 1504
areq 530002 1640 1718 1582 1563 1514 1697 1561
bogt 540001 1249 1371 1053 968 1129 1470 1249
asc1 570002 1360 1549 1329 1406 1286 1340 1317
hark 600101 1712 1738 1578 1660 1668 1717 1638
mas1 610101 1601 1551 1420 1503 1516 1637 1496
mali 630002 1480 1602 1393 1418 1389 1492 1471
bahr 650001 1791 1550 0 0 0 0 0
suth 660001 1645 1733 1584 0 0 0 0
kokb 700002 1568 1598 1359 1504 1341 1666 1392
thti 712101 0 1255 1155 1168 0 0 1179
eisl 720001 1654 1671 1539 1626 1577 1648 1631
gala 725001 1352 1461 1222 0 0 0 0
guam 730001 1350 1358 1333 1400 1262 1438 0
kwj1 740001 0 1416 1362 0 1387 1403 1411
mcm4 800201 1692 1698 1618 1688 1573 1713 1623
dav1 810001 1291 1549 1206 1563 1519 1634 1501
cas1 820001 1304 1604 1300 0 1337 1673 1050
ohig 830001 1545 1580 1387 1486 1518 1615 1550
kerg 850001 1707 1678 1517 1638 1637 0 1658
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 228 229 230 231 232 233 234
------------------------------------------
1 3587 3986 3981 3427 3463 3466 3348
2 3724 4122 3909 3730 3370 3492 3375
3 3685 3944 3954 3477 3586 3443 3383
4 3495 3967 3720 3588 3379 3499 3354
5 3378 3660 3620 3465 3290 3206 3130
6 3359 3703 3648 3502 3346 3218 3232
7 3974 4231 4182 3686 3626 3592 3590
8 3353 3715 3650 3376 3203 3076 3136
9 3624 3882 3729 3523 3454 3349 3243
10 3467 4005 3780 3647 3313 3533 3403
13 2828 3876 3825 3580 3522 3366 3192
14 3857 4104 0 3584 0 3447 0
15 3827 4017 4117 3630 3422 3473 3356
16 3710 4009 3966 0 3487 3450 3231
17 3582 3849 3721 3444 3390 3245 3303
18 3597 3796 3911 3488 3447 3361 3182
19 3776 3981 3972 3687 3420 3409 3363
21 3694 3945 3855 3407 3338 3340 3371
22 3827 4092 4195 3629 3693 3564 3575
23 3782 4033 3974 3605 3558 3495 3481
24 3650 4035 0 3536 3330 3502 3366
25 4004 4247 4293 3684 3681 3565 3627
26 3592 3926 3772 3641 3409 3480 3299
27 3702 4032 3846 3745 3474 3371 3298
29 3713 3976 4168 3500 3502 3404 3225
30 3628 3975 3901 3637 3566 3405 3301
31 3867 4103 4161 3699 3715 3509 3495
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR:*** DAYS: 228 to 234
U,u: used for parameter determination in Helmert-transformation
N,n: not used
[ u,n: deleted for repeatability computation (2.5*sigma) ]
SITE _____REPEATABILITY_____ NUMB REMARK WEEKDAY
UP NORTH EAST 1234567
--------------------------------------------------------------------------------
ALGO .6 .3 .3 4000 FIXED UUUUUUU
AREQ 2.0 1.3 1.4 5300 NNNNNNN
ASC1 5.8 .8 2.1 5700 NNNNNNN
BAHR 1.8 .2 .7 6500 NNN....
BARB 1.4 .9 1.1 5110 ....NNN
BOGT 17.1 1.0 3.3 5400 NNNNNNN
BRMU .9 .8 .4 4850 FIXED UUUUUUU
CAS1 2.8 1.3 .8 8200 NNNNNNN
CHAT 1.6 1.1 1.0 3400 NNNNNNN
COCO 2.7 2.1 2.4 3500 .NNNNN.
DAV1 2.4 .5 1.8 8100 FIXED UUUUUUU
DGAR 6.6 1.8 2.9 3600 NNNNNNN
DRAO .5 .6 .3 4750 FIXED UUUUUUU
EISL 5.2 1.5 2.5 7200 NNNNNNN
FAIR .7 .4 .5 4200 FIXED UUUUUUU
FORT 1.8 .6 2.7 5200 FIXED UUUUUUU
GALA 1.0 1.9 1.4 7250 NNNN...
GOL2 .6 .3 .7 4101 FIXED UUUUUUU
GUAM 7.4 1.4 3.6 7300 FIXED UNNNNNU
HARK 5.1 .8 .8 6001 FIXED UUUUUUN
HOB2 .9 .3 1.3 3210 FIXED UUUUUUU
IISC 4.0 1.4 1.2 2700 NNNNNNN
IRKT .6 .4 .8 2800 FIXED UUUUUUU
JPLM 4.4 .5 .9 4150 NNNNNNN
KERG .9 .5 .8 8500 FIXED UUUUUUU
KIT3 1.7 .6 1.1 2351 FIXED UUUUUUU
KOKB 1.4 1.1 3.4 7000 FIXED UNNUUUU
KOSG .4 .4 .4 1100 FIXED UUUUUUU
KOUR 1.7 .8 1.9 5100 NNNNNNN
KSTU 4.0 1.7 .9 2500 NNNNNNN
KWJ1 7.8 1.4 1.2 7400 FIXED NUUNNNN
LHAS .6 .5 .7 2400 FIXED UUUUUUU
MAC1 .6 1.0 .5 3300 FIXED UUUUUUU
MALI 1.2 .9 1.2 6300 FIXED UUUUUUU
MAS1 .7 .7 .7 6101 FIXED UUUUUUU
MATE .5 .4 .8 1300 FIXED UUUUUUU
MCM4 2.9 .6 1.3 8002 NNNNNNN
MDO1 2.1 .8 .9 4180 FIXED UUUUUUU
METS 1.8 1.0 .9 1800 NNNNNNN
NLIB .6 .6 .8 4090 FIXED UUUUUUU
NTUS 5.3 4.4 4.2 2900 NNNNNNN
NYA1 2.1 .8 .5 1401 NNNNNNN
OBER 3.6 .6 .9 1610 NNNNNNN
OHIG 1.1 .7 1.6 8300 FIXED UUUUUUU
ONSA .7 .4 .7 1050 FIXED UUUUUUU
POTS 1.8 .5 .6 1650 FIXED UUUUUUU
REYK 1.8 .8 .6 4910 NNNNNNN
RIOG 3.7 .9 4.5 5610 NNNNNNN
SANT 3.4 2.0 1.1 5000 FIXED UUUUUUU
STJO 2.6 .8 1.4 4050 NNNNNNN
SUTH 2.4 1.3 .3 6600 NNNN...
THTI 13.0 2.0 5.7 7121 NNNNNNN
THU1 .9 .3 .2 4900 FIXED UUUUUUU
TID2 .9 .6 .9 3052 FIXED UUUUUUU
TRO1 3.5 .6 .8 1501 NNNNNNN
TSKB 2.4 1.9 1.8 2050 FIXED UUUUUUU
URUM 2.2 1.3 1.0 2431 NNNNNNN
USUD 11.5 4.5 3.4 2000 NNNNNNN
VILL 1.4 .8 .5 1250 FIXED UUUUUUU
WES2 .6 .3 .3 4080 FIXED UUUUUUU
WSRT 3.0 .7 .6 1110 NNNNNNN
WTZR .8 .7 .5 1601 FIXED UUUUUUU
YAR2 1.2 1.1 .9 3102 FIXED UUUUUU.
YELL .5 .3 .5 4700 FIXED UUUUUUU
ZECK 2.0 .5 .7 1950 NNNNNNN
ZWEN .8 .8 .8 1900 FIXED UUUUUUU
--------------------------------------------------------------------------------
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
- 24 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
--------------------------------------------------------------------------------
global: ALGO AREQ ASC1 BAHR BARB BOGT BRMU CAS1 CHAT COCO DAV1 DGAR DRAO EISL FAIR FORT GALA GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS NYA1 OBER OHIG ONSA POTS REYK RIOG SANT STJO SUTH THTI THU1 TID2 TRO1 TSKB URUM USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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