[IGSREPORT-4657] Wk 0945 GFZ Analysis Report
G.
G.
Tue Mar 3 01:35:38 PST 1998
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IGS Electronic Report Tue Mar 3 1:35:38 PST 1998 Message Number 4657
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Author: G. Gendt
Subject: Wk 0945 GFZ Analysis Report
Subject: Wk 0945 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0945 (DAYS 046-052, DATES 15-02-98 TO 21-02-98)
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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 IGN:
______________________________________________________________________________
gfz09457.sum this text file
gfz09457.erp Earth rotation parameters
gfz09457.snx Weekly SINEX File
gfz0945[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0945 DAYS 045 - 052
_______________________________________________________________________________
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"
50858.500 -2581 17690 -30866956 1992 2 2 3 3 54 16 27 -190 48 4 4
50859.500 -2732 17791 -30868969 2036 2 2 3 3 56 16 27 -167 81 4 4
50860.500 -2911 17910 -30870975 1974 1 2 3 3 59 16 27 -184 163 4 4
50861.500 -3066 18063 -30872956 1989 2 2 3 3 59 16 27 -148 125 4 4
50862.500 -3306 18219 -30874928 1954 2 2 3 3 58 16 27 -296 159 4 4
50863.500 -3594 18354 -30876890 1971 2 2 3 3 59 16 27 -282 102 4 4
50864.500 -3895 18469 -30878897 2042 1 2 2 2 57 16 27 -327 101 3 3
50865.500 -4258 18584 -30880952 2068 1 2 2 2 57 16 27 -390 121 3 3
____________________________________________________________________________________________________
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 046 047 048 049 050 051 052
-------------------------------------------------------
01 43 E 31 E 27 E 35 E 34 E 34 E 36 E
02 9 16 10 13 13 14 18
03 20 E 12 E 27 E 25 E 15 20 23
04 16 16 22 18 15 15 15
05 9 6 8 8 13 6 5
06 27 E 19 E 46 E 50 E 56 E 64 E 50 E
07 43 E 32 E 22 E 34 E 18 E 27 25
08 9 18 16 18 22 27 21
09 15 24 23 26 19 18 19
10 18 21 18 14 19 21 20
13 28 E 54 E - E - E 79 E 46 E 61 E
14 - 34 143 - - 103 17
15 22 33 35 36 30 30 31
16 62 29 50 29 33 23 25
17 16 32 24 31 25 31 20
18 53 E 66 E 65 E - E - E 60 E 57 E
19 13 18 16 19 17 17 24
21 19 22 13 16 22 22 18
22 9 9 26 5 13 4 11
23 24 44 62 56 - - -
24 26 14 17 16 22 19 19
25 12 19 13 16 15 15 14
26 39 E 41 E 45 E 42 E 33 E 29 E 29 E
27 14 13 18 15 17 19 20
29 31 E 30 E 28 E 30 E - E - E 29 E
30 6 9 16 12 17 7 11
31 24 E 27 E 28 E 29 E 32 E 19 20
MEAN 27 29 31 28 29 35 28
---------------------------------------------------
REMARKS: PNR13 deleted from sp3-file for day 048
modelling problems
PNR18 deleted from sp3-file for day 049
modelling problems
PNR23 deleted from sp3-file for day 051
modelling problems
PNR29 deleted from sp3-file for day 050
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# 046 047 048 049 050 051 052
----------------------------------------------------
onsa 105001 1716 1692 1640 1556 1675 1651 1690
kosg 110001 F 1873 1827 1763 1649 1753 1713 1846
wsrt 111001 1855 1830 1750 1656 1709 1752 1822
vill 125001 1217 1111 991 937 1002 909 1481
mate 130002 1776 1718 1708 1607 1686 1719 1790
wtzr 160101 F 1670 1659 1632 1462 1605 1626 1683
ober 161001 1706 1644 1591 1476 1592 1665 1715
pots 165001 0 0 0 0 0 896 1734
mets 180001 1641 1569 1534 1474 1568 1612 1596
zwen 190001 0 1669 1648 1532 1635 1644 1706
zeck 195001 1618 1607 0 0 0 1545 0
usud 200002 1719 1651 1598 1502 1594 1603 1665
tskb 205001 1759 1742 1682 1631 1686 1690 1778
kit3 235101 1736 0 1700 0 0 1507 0
lhas 240001 1693 1670 1553 1541 1449 1612 1593
iisc 270002 0 0 725 752 0 0 0
irkt 280001 1727 1718 1643 1586 0 1652 1692
ntus 290001 1322 1349 1295 1263 1347 1243 693
tid2 305201 F 1845 1787 1744 1663 1639 1773 1835
yar2 310201 0 1322 1462 0 1696 1713 1732
hob2 321001 0 1469 1459 1490 1602 1621 1649
mac1 330003 1687 1686 0 0 1630 1607 1691
chat 340001 1704 1692 1566 0 1629 1655 1714
coco 350001 0 0 1118 1318 1485 1497 1513
dgar 360001 1228 1134 1044 1280 1081 1263 904
algo 400003 F 1774 1691 1644 1516 1613 1660 1737
stjo 405003 1817 1772 1733 1612 1742 1731 1788
wes2 408001 1713 1691 1628 1459 1629 1593 1672
nlib 409001 1697 1678 1599 1536 1570 1574 1673
gol2 410101 1629 1779 1627 1654 1740 1654 1778
jplm 415002 1745 1742 1636 1567 1652 1660 1755
mdo1 418001 1766 1739 1628 1542 1643 1622 1713
fair 420002 F 1712 1668 1478 1453 1681 1662 1708
yell 470004 F 1966 1869 1461 1408 1764 1646 1890
drao 475003 1852 1806 1753 1679 1736 1750 1819
rcm6 483001 1617 1617 1588 0 0 0 0
brmu 485001 1601 1617 1605 1465 1578 1587 1641
thu1 490001 2093 2238 2085 0 2154 2121 2254
reyk 491001 1708 1644 1550 1419 1549 1559 1649
sant 500002 F 1075 420 0 618 945 1424 1036
kour 510002 0 1174 0 1116 1219 1149 1217
barb 511001 1947 0 0 1660 1891 1880 0
fort 520001 1533 1493 1274 1294 1367 1408 1412
areq 530002 1575 1528 1304 1407 1538 1573 1668
asc1 570002 1026 1070 899 1018 888 972 921
hark 600101 1587 1626 1517 1503 1617 1591 1634
mas1 610101 1569 1562 1498 1449 1536 1498 1603
mali 630002 1503 1437 1396 1301 1480 1420 1386
bahr 650001 1865 1769 1705 1643 1739 1712 1792
kokb 700002 F 1643 1674 1557 1438 1590 1544 1742
tahi 712001 1518 0 0 1426 1334 1025 1490
eisl 720001 1713 1719 1372 1422 1641 1637 1685
guam 730001 1446 1487 1424 1344 1326 1373 1393
kwj1 740001 1500 1415 1425 1236 1346 1425 1476
dav1 810001 0 0 1065 1022 955 1077 1387
cas1 820001 1297 1569 1205 868 1478 1525 1693
ohig 830001 1164 815 838 722 0 0 0
kerg 850001 1611 1655 1609 1571 1640 1600 1694
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 046 047 048 049 050 051 052
------------------------------------------
1 3087 2960 2997 2869 3018 3134 3173
2 3221 3216 3147 2944 3139 3397 3343
3 3122 3019 2950 2968 3152 3536 3408
4 3394 3366 2981 2991 3334 3402 3136
5 3070 3119 3080 3027 3238 3349 3171
6 2886 2948 2939 2760 2979 3205 3057
7 3122 3211 3076 2884 3216 3506 3309
8 2931 3008 2878 2811 3086 3291 2997
9 3150 3197 3059 2935 3257 3486 3312
10 3343 3284 2938 3103 3299 3512 3310
13 2793 2879 0 1675 2906 3158 3125
14 3199 3023 3135 0 3203 3441 3238
15 3296 3112 3030 2893 3151 3357 3114
16 3343 3087 3129 3069 3218 3404 3345
17 3059 3041 3068 2926 3038 3388 3040
18 3115 2661 2890 0 2960 3337 3224
19 3078 3048 2928 2805 3129 3360 3243
21 3155 3119 2983 2911 3120 3251 3012
22 3388 3172 3002 3101 3186 3501 3412
23 3297 2970 2964 2872 3027 0 3169
24 3080 3208 3086 3010 3136 3455 3226
25 3404 3285 3195 3179 3239 3486 3301
26 3078 3227 3104 2970 3240 3376 3193
27 3239 3182 3102 3025 3237 3459 3307
29 3139 3141 3032 2848 0 3153 3089
30 3250 3186 3188 3097 3214 3524 3314
31 3142 3121 3099 3064 3235 3623 3513
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 98 DAYS: 46 to 52
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 2.0 2.8 1.6 4000 FIXED UUUUUUU
AREQ 12.4 4.9 7.0 5300 UUUNUUU
ASC1 12.1 6.3 19.2 5700 NNNNNNN
BAHR 10.6 7.6 5.3 6500 NNNNNNN
BARB 2.5 2.1 11.0 5110 N..NNN.
BISH 8.5 8.8 6.8 2399 NNNNNNN
BRMU 18.7 2.5 7.8 4850 NNNNNNN
CAS1 11.4 7.2 7.9 8200 FIXED UUUUUUU
CHAT 14.3 2.1 5.7 3400 NNN.NNN
COCO 11.3 13.2 6.8 3500 ..NNNNN
DAV1 17.0 6.8 15.8 8100 ..NNNNN
DGAR 16.0 10.0 15.5 3600 NNNNNNN
DRAO 4.8 1.8 4.0 4750 NNNNNNN
EISL 17.5 6.0 9.9 7200 NNUNNNN
FAIR 1.5 2.6 1.4 4200 FIXED UUUUUUU
FORT 11.5 5.8 7.9 5200 NNNNNNN
GOL2 9.1 2.4 7.7 4101 FIXED UUUUUUU
GUAM 13.2 7.2 10.5 7300 NNNNNNN
HARK 18.9 7.6 11.2 6001 NUUNNNU
HOB2 12.4 3.8 7.1 3210 .NNNNNN
IISC 1.1 11.1 10.9 2700 ..NN...
IRKT 7.9 7.4 8.4 2800 NNNN.NN
JPLM 11.1 2.5 7.8 4150 NNNNNNN
KERG 13.6 8.5 10.2 8500 NNNNNNN
KIT3 8.0 5.7 7.2 2351 N.N..N.
KOKB 1.9 3.5 1.8 7000 FIXED UUUUUUU
KOSG 2.2 2.6 1.6 1100 FIXED UUUUUUU
KOUR 20.8 4.1 8.3 5100 .N.NNNN
KWJ1 21.0 6.0 9.4 7400 NNNNNNN
LHAS 9.3 10.2 6.8 2400 NNNNNNN
MAC1 11.9 2.7 3.9 3300 UU..NUU
MALI 24.0 9.7 20.5 6300 NNNNNNN
MAS1 12.2 2.5 4.6 6101 NNNNNNN
MATE 7.1 2.6 4.0 1300 NNNNNNN
MDO1 5.2 2.0 7.4 4180 NNNNNNN
METS 9.4 3.3 5.6 1800 NNNNNNN
NLIB 4.2 2.7 4.3 4090 NNNNNNN
NTUS 11.2 12.0 20.0 2900 NNNNNNN
OBER 3.9 1.5 2.6 1610 NNNNNNN
OHIG 8.5 6.1 15.0 8300 NUUN...
ONSA 6.1 3.0 4.0 1050 NNNNNNN
POTS 2.5 2.5 1.4 1650 .....NN
RCM6 8.3 1.3 8.0 4830 NNN....
REYK 12.6 5.9 6.1 4910 NNNNNNN
RIOG 11.6 7.5 5.5 5610 NNNNNNN
SANT 2.6 2.3 4.5 5000 FIXED UU.UUUU
STJO 11.2 2.1 7.2 4050 NNNNNNN
TAHI 6.8 3.7 10.3 7120 N..NNNN
THU1 5.8 .8 3.4 4900 NNN.NNN
TID2 4.1 2.7 5.3 3052 FIXED UUUUUUU
TSKB 8.2 7.2 9.0 2050 NNNNNNN
USUD 9.6 7.3 8.6 2000 NNNNNNN
VILL 11.1 2.2 6.6 1250 NNNNNNN
WES2 6.6 2.3 5.3 4080 NNNNNNN
WSRT 3.4 2.8 3.1 1110 NNNNNNN
WTZR 2.5 2.7 2.2 1601 FIXED UUUUUUU
YAR2 6.3 6.0 2.3 3102 FIXED .UU.UUU
YELL 1.5 2.2 1.4 4700 FIXED UUUUUUU
ZECK 8.1 3.8 4.2 1950 NN...N.
ZWEN 10.6 3.5 4.9 1900 .NNNNNN
--------------------------------------------------------------------------------
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 BRMU CAS1 CHAT COCO DAV1 DGAR DRAO EISL FAIR FORT GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KOUR KWJ1 LHAS MAC1 MALI MAS1 MATE MDO1 METS NLIB NTUS OBER OHIG ONSA POTS RCM6 REYK RIOG SANT STJO TAHI THU1 TID2 TSKB USUD VILL WES2 WSRT WTZR YAR2 YELL ZECK ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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