[IGSREPORT-4724] Wk 0948 GFZ Analysis Report
G.
G.
Mon Mar 23 04:27:39 PST 1998
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IGS Electronic Report Mon Mar 23 4:27:39 PST 1998 Message Number 4724
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Author: G. Gendt
Subject: Wk 0948 GFZ Analysis Report
Subject: Wk 0948 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0948 (DAYS 067-073, DATES 08-03-98 TO 14-03-98)
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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:
______________________________________________________________________________
gfz09487.sum this text file
gfz09487.erp Earth rotation parameters
gfz09487.snx Weekly SINEX File
gfz0948[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0948 DAYS 066 - 073
_______________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR Xsig Ysig UTsig LODsig Nr Nf Nt X-RT Y-RT X-RTsig Y-RTsig
E-5" E-5" usec us/d E-5" E-5" us us/d E-5" E-5" E-5" E-5"
50879.500 -6887 20540 -30910277 2161 2 2 2 2 58 16 27 -169 242 3 3
50880.500 -7074 20762 -30912395 2076 1 1 2 2 60 16 27 -180 188 3 3
50881.500 -7222 20972 -30914454 2041 1 1 2 2 60 16 27 -113 208 3 3
50882.500 -7382 21179 -30916514 2080 1 1 3 3 60 16 27 -188 223 4 4
50883.500 -7540 21376 -30918607 2106 1 2 3 3 61 16 27 -117 171 4 4
50884.500 -7660 21582 -30920715 2111 1 1 2 2 61 16 27 -108 210 3 4
50885.500 -7746 21790 -30922830 2119 1 1 2 2 60 16 27 -76 220 4 4
50886.500 -7872 22015 -30924945 2111 1 1 3 3 58 16 27 -170 211 4 4
____________________________________________________________________________________________________
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 067 068 069 070 071 072 073
-------------------------------------------------------
01 28 30 29 31 34 27 27
02 10 15 14 15 13 49 18
03 20 27 24 16 29 30 20
04 16 22 23 22 20 17 29
05 12 12 14 15 16 16 9
06 28 35 29 31 25 19 26
07 29 25 24 33 21 33 34
08 43 49 48 58 54 48 51
09 24 24 21 24 19 18 20
10 15 12 16 18 16 12 13
13 34 40 41 34 46 38 37
14 104 20 31 90 19 14 30
15 24 23 24 27 23 22 24
16 35 115 24 31 15 16 34
17 41 41 46 42 40 42 49
18 59 64 45 46 51 42 45
19 - - 36 34 40 45 27
21 27 23 26 23 31 28 27
22 5 9 7 9 10 13 6
23 13 18 18 31 23 18 30
24 62 19 29 36 18 17 37
25 9 16 18 12 14 12 17
26 23 18 20 - - - 15
27 18 22 22 30 24 24 29
29 14 15 23 12 15 15 19
30 13 11 10 14 11 14 9
31 - 14 18 14 22 19 25
MEAN 35 35 27 33 28 28 29
---------------------------------------------------
REMARKS:(1) PNR19 deleted from sp3-file for day 067
PNR26 deleted from sp3-file for day 070,071
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# 067 068 069 070 071 072 073
----------------------------------------------------
onsa 105001 1576 1676 1702 1691 1703 1696 1677
kosg 110001 1804 1882 1864 1725 1791 1860 1871
wsrt 111001 1750 1824 1846 1741 1741 1845 1814
mate 130002 1745 1810 1805 1753 1759 1816 1813
nyal 140001 0 0 0 0 1445 1606 1620
trom 150001 0 0 0 0 1645 1707 1664
wtzr 160101 1304 0 1714 1114 0 1704 1686
ober 161001 1629 1723 1739 1668 1654 1747 1684
pots 165001 1648 1752 1701 1673 1721 1736 1766
mets 180001 1600 1669 1636 0 0 0 0
zwen 190001 1659 1700 1695 1646 1674 1742 1741
zeck 195001 1553 1691 1675 1554 1581 1639 1668
usud 200002 1628 1671 1601 1524 1570 1714 1706
tskb 205001 1717 1784 1698 1666 1645 1782 1783
kit3 235101 0 0 1708 0 0 1742 1729
lhas 240001 1553 1639 1499 1463 1546 1639 1534
irkt 280001 1696 1744 1689 1685 1706 1685 1705
tid2 305201 1649 1826 1759 1616 1701 1809 1826
yar2 310201 0 1569 1667 0 1514 1777 1750
hob2 321001 1316 1468 1647 1566 1615 1661 1696
mac1 330003 1465 1586 1503 1465 1380 1680 1716
chat 340001 1650 1725 1738 1689 1681 1727 1689
coco 350001 1434 1472 1534 1479 1482 1518 0
dgar 360001 963 1032 973 0 1191 1087 999
algo 400003 1711 1763 1717 1728 1702 1751 1741
stjo 405003 1744 1816 1809 1758 1738 1827 1824
wes2 408001 1658 1729 1676 1656 1653 1701 1683
nlib 409001 1585 1721 1725 1667 1660 1727 1720
gol2 410101 1746 1815 1750 1747 1724 1760 1755
jplm 415002 1668 1777 1703 1684 1664 1760 1716
mdo1 418001 1688 1716 1646 1708 1705 1758 1721
fair 420002 1676 1719 1350 1614 1648 1681 1663
yell 470004 1873 1839 1446 1619 1671 0 1688
drao 475003 1761 1843 1802 1760 1755 1808 1827
rcm6 483001 1668 0 1632 1637 1661 1700 1716
brmu 485001 1639 1722 1568 1655 1651 0 1669
thu1 490001 2150 2272 2192 2194 2194 0 0
reyk 491001 1599 1668 1609 1607 1627 1638 1645
sant 500002 1556 738 969 875 903 1357 1359
kour 510002 1085 1162 1149 953 0 974 1020
barb 511001 1933 1958 0 0 0 1946 0
fort 520001 1443 1439 0 1269 1143 1351 1381
areq 530002 1592 1660 1561 1054 1160 1467 1552
bogt 540001 0 0 943 1260 1143 1137 1178
lpgs 564301 1662 1671 1375 1553 1593 1674 1671
asc1 570002 1055 1052 830 818 878 820 829
hark 600101 1626 1656 1607 1631 1614 1669 1705
mas1 610101 1506 1618 1407 1482 1498 1567 1418
mali 630002 618 1493 1408 1346 1243 1507 1433
bahr 650001 1711 1843 1757 1723 1746 1798 1793
kokb 700002 1629 1646 1577 1585 1565 1600 1554
tahi 712001 1258 0 0 1524 1413 1490 0
eisl 720001 1679 1754 1568 1676 1631 1724 1700
guam 730001 1380 1488 1422 1265 1304 1381 1349
kwj1 740001 1534 1653 1478 1366 1400 1542 1396
mcm4 800201 1680 0 1538 1650 1618 1748 1692
dav1 810001 1061 1217 0 1163 906 0 0
cas1 820001 1508 1467 1610 1435 0 0 0
ohig 830001 1350 1535 1261 1270 1351 1306 1320
kerg 850001 1477 1603 1512 1574 1575 1652 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 067 068 069 070 071 072 073
------------------------------------------
1 3498 3214 3510 3318 3383 3497 3257
2 3488 3271 3190 3245 3447 3439 3204
3 3525 3304 3485 3243 3460 3298 3173
4 3445 3288 3270 3274 3334 3410 3104
5 3315 3202 3287 3230 3196 3411 3108
6 3466 3321 3447 3295 3301 3418 3218
7 3559 3325 3353 3279 3484 3438 3232
8 3216 3137 3098 3013 3025 3074 2859
9 3461 3376 3264 3268 3256 3196 3079
10 3442 3411 3313 3456 3413 3362 3318
13 3312 3209 3134 3202 3289 3302 3025
14 3464 3115 3147 3160 3260 3211 3130
15 3303 3078 2853 2976 3230 3203 3094
16 3093 3285 3255 3103 3372 3327 3081
17 3432 3359 3348 3331 3270 3432 3317
18 3432 3356 3201 3253 3401 3421 3188
19 0 3315 3113 3170 3326 3404 3050
21 3393 3220 3267 3255 3334 3313 3110
22 3498 3317 3388 3488 3374 3407 3209
23 3272 3244 3497 3267 3312 3367 3210
24 3514 3284 3366 3358 3436 3441 3253
25 3597 3388 3514 3449 3471 3453 3426
26 3616 3561 2776 0 0 3432 3278
27 3439 3318 3114 3249 3421 3394 3188
29 3439 3359 3440 3167 3412 3384 3188
30 3503 3336 3382 3292 3259 3451 3090
31 3564 3304 3440 3322 3391 3290 3270
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 98 DAYS: 67 to 73
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 1.6 1.5 1.9 4000 FIXED UUUUUUU
AREQ 11.1 2.4 8.6 5300 FIXED UUNUNNU
ASC1 17.9 4.6 16.1 5700 NNNNNNN
BAHR 11.2 2.0 4.8 6500 NNNNNNN
BARB 1.8 1.8 5.1 5110 NN...N.
BISH 4.4 2.5 4.0 2399 NNNNNN.
BOGT 29.4 3.2 3.7 5400 ..NNNNN
BRMU 2.0 1.9 1.6 4850 FIXED UUUUU.U
CAS1 14.9 1.0 5.3 8200 NNNN...
CHAT 12.4 4.1 4.6 3400 NNNNNNN
COCO 15.8 3.6 8.8 3500 NNNNNN.
DAV1 8.7 4.9 7.3 8100 FIXED NU.UU..
DGAR 9.1 7.3 10.1 3600 NNN.NNN
DRAO 1.0 1.3 1.6 4750 FIXED UUUUUUU
EISL 11.7 2.7 5.1 7200 NNNNNNN
FAIR 1.1 1.7 1.0 4200 FIXED UUUUUUU
FORT 10.3 1.3 11.0 5200 FIXED UU.NUUN
GOL2 .6 1.6 1.7 4101 FIXED UUUUUUU
GUAM 8.7 1.8 4.6 7300 FIXED UUNUUNU
HARK 5.3 4.4 8.6 6001 FIXED NNUUUUN
HOB2 1.3 1.3 2.1 3210 FIXED UUUUUUU
IRKT .8 1.1 1.9 2800 FIXED UUUUUUU
JPLM 3.2 2.3 3.4 4150 NNNNNNN
KERG 1.4 2.9 3.9 8500 FIXED UUUUUU.
KIT3 3.7 1.6 .5 2351 FIXED ..U..UU
KOKB 3.7 1.8 3.8 7000 FIXED UNUUNUU
KOSG 1.3 .5 1.6 1100 FIXED UUUUUUU
KOUR 13.5 3.5 5.3 5100 FIXED UUNN.UU
KWJ1 9.6 1.2 7.9 7400 NNNNNNN
LHAS 1.2 1.2 1.7 2400 FIXED UUUUUUU
LPGS 10.6 4.1 7.6 5643 NNNNNNN
MAC1 1.8 2.9 2.6 3300 FIXED UUUUUUU
MALI 13.5 3.0 12.7 6300 FIXED NNUNUNN
MAS1 1.3 1.0 1.5 6101 FIXED UUUUUUU
MATE 1.4 .6 1.3 1300 FIXED UUUUUUU
MCM4 8.0 4.4 2.8 8002 N.NNNNN
MDO1 1.8 1.8 1.8 4180 FIXED UUUUUUU
METS 1.3 1.9 1.3 1800 NNN....
NLIB 1.2 1.3 1.0 4090 FIXED UUUUUUU
NYAL 2.5 3.3 3.2 1400 FIXED ....UUU
OBER 4.8 .6 1.4 1610 NNNNNNN
OHIG 2.1 1.7 2.6 8300 FIXED UUUUUUU
ONSA 1.2 1.0 1.4 1050 FIXED UUUUUUU
POTS 1.9 .8 1.6 1650 FIXED UUUUUUU
RCM6 5.8 1.8 3.8 4830 N.NNNNN
REYK 8.9 3.3 5.9 4910 NNNNNNN
RIOG 8.3 3.5 5.0 5610 NNNNNNN
SANT 12.0 5.1 5.3 5000 FIXED UUUUNUU
STJO 10.3 .8 3.0 4050 NNNNNNN
TAHI 27.4 3.8 10.4 7120 N..NNN.
THU1 1.5 1.2 1.0 4900 FIXED UUUUU..
TID2 1.4 2.0 2.7 3052 FIXED UUUUUUU
TROM .7 1.0 1.2 1500 FIXED ....UUU
TSKB 2.2 1.9 4.4 2050 FIXED UUUUUUU
USUD 8.1 2.2 5.5 2000 NNNNNNN
WES2 1.2 1.2 2.2 4080 FIXED UUUUUUU
WSRT 3.6 .8 2.3 1110 NNNNNNN
WTZR 1.4 .6 .7 1601 FIXED U.UU.UU
YAR2 3.9 4.0 8.7 3102 FIXED .UU.UUU
YELL .6 1.2 2.7 4700 FIXED UUUUU.U
ZECK 3.9 2.5 2.8 1950 NNNNNNN
ZWEN 2.8 1.1 2.0 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 BISH BOGT BRMU CAS1 CHAT COCO DAV1 DGAR DRAO EISL FAIR FORT GOL2 GUAM HARK HOB2 IRKT JPLM KERG KIT3 KOKB KOSG KOUR KWJ1 LHAS LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NYAL OBER OHIG ONSA POTS RCM6 REYK RIOG SANT STJO TAHI THU1 TID2 TROM TSKB USUD WES2 WSRT WTZR YAR2 YELL ZECK ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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