[IGSREPORT-4766] Wk 0950 GFZ Analysis Report
G.
G.
Fri Apr 3 06:12:41 PST 1998
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IGS Electronic Report Fri Apr 3 6:12:41 PST 1998 Message Number 4766
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Author: G. Gendt
Subject: Wk 0950 GFZ Analysis Report
Subject: Wk 0950 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0950 (DAYS 081-087, DATES 22-03-98 TO 28-03-98)
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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:
______________________________________________________________________________
gfz09507.sum this text file
gfz09507.erp Earth rotation parameters
gfz09507.snx Weekly SINEX File
gfz0950[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0950 DAYS 080 - 087
_______________________________________________________________________________
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"
50893.500 -9365 23225 -30939697 1990 1 2 3 3 61 16 27 -212 114 4 4
50894.500 -9556 23355 -30941690 1995 1 1 3 3 62 16 27 -208 155 4 4
50895.500 -9718 23465 -30943663 1951 2 2 3 3 62 16 27 -117 98 4 4
50896.500 -9834 23623 -30945604 1931 2 2 3 3 60 16 27 -134 217 4 4
50897.500 -9961 23811 -30947553 1967 2 2 3 3 59 16 27 -123 150 4 4
50898.500 -10109 23995 -30949562 2052 2 2 3 3 59 16 27 -162 240 4 4
50899.500 -10270 24193 -30951569 1962 2 2 3 3 60 16 27 -158 183 4 4
50900.500 -10452 24400 -30953528 1957 2 2 3 3 61 16 27 -196 237 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 081 082 083 084 085 086 087
-------------------------------------------------------
01 39 23 25 22 19 16 15
02 13 13 8 8 12 11 13
03 23 13 10 12 12 14 13
04 20 19 22 21 21 19 24
05 8 16 9 11 11 13 17
06 10 - - 18 16 11 15
07 24 17 16 10 8 13 9
08 54 25 25 22 27 - E - E
09 15 20 22 15 E 29 E 32 E 28 E
10 24 15 20 11 13 15 22
13 29 23 17 16 20 16 16
14 19 102 12 13 24 79 11
15 22 26 22 31 26 25 28
16 14 9 13 37 30 16 10
17 49 20 14 14 15 22 27
18 14 22 19 15 20 21 24
19 40 17 E 18 E 30 E 21 E 24 E 19 E
21 31 21 23 23 19 16 22
22 12 9 11 12 12 9 11
23 14 6 4 4 10 13 5
24 23 24 30 26 20 22 22
25 18 18 16 E 25 E 13 E 15 E 30 E
26 16 18 16 16 11 12 12
27 29 19 31 E 30 E 22 E 15 E 22 E
29 17 16 20 21 17 20 36
30 13 10 7 10 8 10 8
31 12 15 12 14 13 20 20
MEAN 25 27 18 20 18 23 20
---------------------------------------------------
REMARKS:(1) PNR06 deleted from sp3-file for day 082
(manouvre)
PNR08 deleted from sp3-file for day 086,087
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# 081 082 083 084 085 086 087
----------------------------------------------------
onsa 105001 1722 1636 1663 1659 1351 908 1334
kosg 110001 1851 1759 1814 1688 1843 1805 1790
wsrt 111002 1859 1786 1818 1855 0 1801 1803
mate 130002 1834 1757 1790 1801 1818 1745 1745
nyal 140001 1603 0 1602 1627 1656 1017 1612
trom 150001 1711 1657 1456 1467 1649 1637 1679
wtzr 160101 1704 1621 1653 1704 1632 1674 1724
ober 161001 1727 1657 1683 1717 1664 1659 1643
pots 165001 1664 1662 1657 1652 1707 1663 1603
mets 180001 1689 1548 1573 1647 1611 0 1608
zwen 190001 1752 1667 1725 1753 1752 1691 1688
zeck 195001 1684 1587 1622 1685 1678 1673 0
usud 200002 1625 1647 1634 1688 1646 1570 1565
tskb 205001 1737 1723 1737 1766 1737 0 1665
kit3 235101 1702 0 0 1649 0 1621 1646
lhas 240001 1563 1593 1507 1548 1351 1564 1561
iisc 270002 1001 1278 1391 1235 1369 1309 1429
irkt 280001 1783 1690 1722 1757 1748 0 1719
ntus 290001 0 0 0 0 0 0 1120
tid2 305201 1802 1665 1737 1757 1257 1575 1646
yar2 310201 1766 1676 0 0 1692 1664 0
hob2 321001 1384 1568 1712 1642 1698 1676 0
mac1 330003 1646 1631 1679 1656 1699 1650 0
chat 340001 1715 1645 1701 1692 1696 1649 1664
coco 350001 1523 1449 1366 0 1345 1404 0
dgar 360001 1232 946 815 713 875 1092 908
algo 400003 1791 1693 1776 1745 1744 1706 1704
stjo 405003 1807 0 1793 1808 1798 1745 1731
wes2 408001 1745 1684 1750 1719 1716 1645 1686
nlib 409001 1722 1641 1738 1717 1564 1684 1656
gol2 410101 1804 1722 1773 1733 1744 1709 1136
jplm 415002 1762 1688 1721 1734 1754 1747 1734
mdo1 418001 1738 1693 1723 0 0 1657 1682
fair 420002 1685 1707 1764 1637 1681 1609 1663
yell 470004 1770 1878 1780 1704 1830 1707 1738
drao 475003 1828 1761 1811 1834 1830 1747 1753
rcm6 483001 1664 1642 1676 1660 1613 1612 1592
brmu 485001 1668 1637 1616 1648 1620 1624 1594
reyk 491001 1697 1598 1647 1621 1688 1692 1692
sant 500002 976 0 0 0 0 0 753
kour 510002 1032 757 907 892 954 822 790
barb 511001 1966 0 0 0 0 0 0
fort 520001 1158 1183 1201 1159 1173 1201 1148
areq 530002 1392 1367 1478 1431 1405 1301 1473
bogt 540001 1189 1080 1077 1333 1096 873 1181
lpgs 564301 1572 1599 1679 1683 1647 1474 1621
asc1 570002 813 667 954 799 822 823 849
hark 600101 1635 1617 1632 1597 1650 1612 1604
mas1 610101 1537 1399 1465 1395 1515 1421 1480
mali 630002 1423 1336 1347 1160 1358 1420 1259
bahr 650001 1837 1729 1685 1803 1802 1790 1772
kokb 700002 1617 1509 1576 1538 1592 1443 1502
tahi 712001 0 1412 0 0 0 0 0
eisl 720001 1533 1599 1683 1682 1640 1582 1602
guam 730001 1107 1182 1221 1164 1136 1164 1096
kwj1 740001 1192 1206 1324 1311 1389 1340 1332
mcm4 800201 1689 1635 1645 1664 1735 1620 1677
dav1 810001 1564 0 0 0 0 0 0
cas1 820001 0 1555 1498 1270 1485 1534 0
ohig 830001 0 0 0 1307 1405 1375 1414
kerg 850001 1690 1652 0 1703 0 1651 0
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 081 082 083 084 085 086 087
------------------------------------------
1 3815 3583 3579 3400 3385 3350 3289
2 3557 3387 3280 3327 3065 3282 3194
3 3643 3394 3361 3250 3193 3216 3115
4 3587 3316 3065 3315 3011 3117 2946
5 3575 3084 3093 3132 2991 2967 2982
6 3585 0 3390 3257 3208 3250 3117
7 3695 3431 3413 3451 3276 3324 3218
8 3321 3026 2999 3007 2893 0 0
9 3530 3319 3125 2908 2939 2927 2842
10 3613 3273 3274 3442 3150 3134 3097
13 3493 3271 3183 3163 3138 3073 3043
14 3407 3363 3140 3200 3152 3307 2940
15 3353 3143 2964 3198 2853 3024 3003
16 3505 3430 3219 3165 3107 3185 2992
17 3727 3341 3300 3402 3182 3308 3146
18 3372 3358 3112 3201 3093 3113 3038
19 3436 3136 3061 3078 2970 3124 2871
21 3571 3271 3267 3229 3188 3402 3093
22 3478 3283 2851 3297 3150 3217 3114
23 3694 3452 3266 3221 3062 3300 3226
24 3528 3268 3193 3201 3004 3288 3143
25 3789 3644 3385 3444 3227 3280 3168
26 3801 3522 3606 3572 3459 3435 3370
27 3461 3442 3174 3102 2981 3139 2976
29 3716 3392 3437 3548 3305 3439 3303
30 3581 3339 3186 3290 3178 3284 3062
31 3505 3451 3432 3356 3274 3388 3213
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 98 DAYS: 81 to 87
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 1.3 .5 .8 4000 FIXED UUUUUUU
AREQ 9.9 5.1 4.3 5300 FIXED UUUUUNN
ASC1 8.9 2.2 4.8 5700 NNNNNNN
BAHR 7.7 1.3 2.6 6500 NNNNNNN
BARB 3.7 .7 .1 5110 NN.....
BISH 4.1 1.9 1.3 2399 NNNNN..
BOGT 9.3 2.5 3.7 5400 NNNNNNN
BRMU 1.9 .9 .9 4850 FIXED UUUUUUU
CAS1 8.0 3.1 4.3 8200 NNNNNNN
CHAT 3.3 1.3 2.9 3400 NNNNNNN
COCO 10.2 5.2 10.3 3500 NNNNNNN
DAV1 3.3 2.4 .1 8100 FIXED UU.....
DGAR 11.9 3.9 12.2 3600 NNNNNNN
DRAO 1.3 .8 .7 4750 FIXED UUUUUUU
EISL 4.4 4.0 6.0 7200 NNNNNNN
FAIR 1.8 1.2 1.2 4200 FIXED UUUUUUU
FORT 5.8 1.9 11.6 5200 FIXED UUUUUNN
GOL2 1.0 1.1 1.0 4101 FIXED UUUUUUU
GUAM 5.4 1.7 2.7 7300 FIXED UUUUUUU
HARK 4.4 3.2 2.9 6001 FIXED UUNUNNN
HOB2 1.3 2.6 1.2 3210 FIXED UUUUUUU
IISC 5.4 2.8 5.6 2700 NNNNNNN
IRKT .7 .9 .6 2800 FIXED UUUUUUU
JPLM 4.7 .9 1.2 4150 NNNNNNN
KERG 2.3 3.3 1.1 8500 FIXED UUUUUUU
KIT3 4.4 1.6 3.7 2351 FIXED UUUUUUU
KOKB 2.4 2.4 2.3 7000 FIXED NNNNUUU
KOSG .7 .8 .7 1100 FIXED UUUUUUU
KOUR 6.4 1.5 5.5 5100 FIXED UNUNNUU
KSTU 2.1 1.5 1.1 2500 NNNNNNN
KWJ1 7.9 2.6 2.5 7400 NNNNNNN
LHAS 1.3 .7 .8 2400 FIXED UUUUUUU
LPGS 9.7 4.4 2.0 5643 NNNNNNN
MAC1 1.7 1.8 2.1 3300 FIXED UUUUUUU
MALI 9.3 1.5 6.6 6300 FIXED NNNNNUU
MAS1 1.5 .9 .9 6101 FIXED UUUUUUU
MATE .8 .9 1.0 1300 FIXED UUUUUUU
MCM4 7.0 3.0 2.2 8002 NNNNNNN
MDO1 2.2 1.2 1.9 4180 FIXED UUUUUUU
METS 4.5 .9 1.1 1800 NNNNNNN
NLIB 1.0 .6 2.1 4090 FIXED UUUUUUU
NTUS 2.1 .5 1.3 2900 .....NN
NYAL 2.3 1.9 1.1 1400 FIXED UUUUUUU
OBER 4.8 2.0 1.6 1610 NNNNNNN
OHIG .9 1.3 1.7 8300 FIXED ..UUUUU
ONSA .5 .5 .5 1050 FIXED UUUUUUU
POTS 2.6 .8 .6 1650 FIXED UUUUUUU
RCM6 4.7 1.4 2.7 4830 NNNNNNN
REYK 3.3 2.2 3.1 4910 NNNNNNN
RIOG 4.2 4.7 1.3 5610 NNNNNNN
SANT 3.6 5.4 4.0 5000 FIXED UU...UU
STJO 2.6 3.5 3.8 4050 NNNNNNN
TAHI 4.2 2.5 5.1 7120 NNN...N
TID2 1.8 2.6 1.1 3052 FIXED UUUUUUU
TROM 1.4 2.4 1.7 1500 FIXED UUUUUUU
TSKB 3.3 1.4 1.5 2050 FIXED UUUUUUU
USUD 6.2 1.6 1.4 2000 NNNNNNN
WES2 1.4 1.1 .7 4080 FIXED UUUUUUU
WSRT 4.1 1.2 1.0 1110 NNNNNNN
WTZR 1.1 .9 .7 1601 FIXED UUUUUUU
YAR2 1.8 2.1 3.6 3102 FIXED UUUUUUU
YELL .8 .6 .9 4700 FIXED UUUUUUU
ZECK 3.6 1.1 2.1 1950 NNNNNNN
ZWEN 2.1 1.0 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 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MALI MAS1 MATE MCM4 MDO1 METS NLIB NTUS NYAL OBER OHIG ONSA POTS RCM6 REYK RIOG SANT STJO TAHI 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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