[IGSREPORT-5230] Wk 0969 NCL GNAAC G-network Report
David
David
Thu Aug 20 04:59:54 PDT 1998
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IGS Electronic Report Thu Aug 20 4:59:54 PDT 1998 Message Number 5230
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Author: David Lavallee
Subject: Wk 0969 NCL GNAAC G-network Report
=SCR 2.01 NCL 98:232:41881 COM 98:213:00000 98:220:86280
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DESCRIPTION A-Sinex comparison report, gps week 0969
OUTPUT NCL (Geomatics Dept., Univ of Newcastle upon Tyne, England)
CONTACT David Lavallee (D.A.Lavallee at ncl.ac.uk)
SOFTWARE TANYA
HARDWARE HP 735
INPUT cod emr esa gfz jpl ngs sio
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1) Notes
The NCL G-Sinex with stated constraints removed is GNET in the tables below
CORE is the 47-station constraining subset, ITRF96 coordinates
This report format is under development - more to come, comments welcome
Variance scaling factors applied
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2) Input and output Sinex in NCL analysis for week 0969
Type Agency Filename____ Sinex_ID________
A cod cod09697.snx COD 98:225:34680
A emr emr09697.snx NRC 98:230:54962
A esa esa09697.snx ESA 98:229:54597
A gfz gfz09697.snx GFZ 98:225:36060
A jpl jpl09697.snx JPL 98:228:35017
A ngs ngs09697.snx NOA 17:310:35343
A sio sio09697.snx SIO 98:227:18623
G NCL ncl0969g.snx NCL 98:232:40337
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3) Common station set sizes
cod emr esa gfz jpl ngs sio GNET CORE
cod 96 37 39 50 46 59 89 75 37
emr 41 28 32 29 37 40 40 27
esa 45 33 33 38 41 44 29
gfz 65 46 50 61 60 32
jpl 63 43 58 57 24
ngs 67 63 66 42
sio 119 83 39
GNET 87 41
CORE 44
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4) Postfit residuals St Dev (mm)
emr esa gfz jpl ngs sio GNET CORE
cod 12.09 11.54 8.99 7.41 9.74 10.28 5.01 7.44
emr 16.50 11.91 12.37 11.03 14.12 10.79 12.84
esa 15.60 16.22 15.14 18.61 14.05 14.45
gfz 8.44 10.77 10.22 4.87 9.15
jpl 11.16 11.48 5.38 10.24
ngs 12.41 9.27 10.81
sio 7.97 12.01
GNET 8.07
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5) Postfit residuals Weighted RMS (mm)
emr esa gfz jpl ngs sio GNET CORE
cod 8.56 10.94 6.19 7.23 6.20 6.36 7.53 4.63
emr 10.52 8.82 9.45 8.11 8.20 8.29 9.71
esa 8.15 10.10 11.12 12.40 8.92 11.99
gfz 6.16 6.59 6.73 7.86 7.22
jpl 8.73 9.25 5.51 8.95
ngs 7.44 11.40 7.18
sio 8.55 7.51
GNET 5.63
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6) 7 parameters from A-Sinexes to GNET
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
cod 6.10E-03 4.83E-03 -2.24E-02 2.01E-09 -1.35E-08 5.05E-08 -3.85E-06
emr 3.96E-03 -4.83E-02 1.17E-01 1.16E-10 -1.30E-08 5.05E-08 -3.85E-06
esa -1.82E-02 8.93E-03 -4.15E-03 6.65E-11 -1.32E-08 5.43E-08 5.45E-06
gfz 1.01E-02 5.16E-03 2.85E-02 -5.64E-10 -1.26E-08 5.19E-08 -3.85E-06
jpl -7.43E-03 1.19E-02 -6.99E-03 2.36E-10 -1.30E-08 5.08E-08 -3.85E-06
ngs -2.25E-03 -3.75E-02 4.10E-02 7.36E-10 -1.50E-08 5.21E-08 -3.85E-06
sio -1.06E-02 -1.16E-02 1.23E-01 -4.16E-10 -2.73E-09 4.25E-08 -3.85E-06
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7) 7 parameters from A-Sinexes and GNET to CORE
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
cod 1.37E-03 -5.51E-03 5.58E-03 2.39E-09 -7.75E-10 -6.20E-11 -9.84E-12
emr 1.51E-04 -5.80E-02 1.46E-01 5.11E-10 -4.21E-10 4.04E-11 -3.42E-10
esa -2.27E-02 5.68E-04 2.29E-02 5.38E-10 -1.34E-11 3.30E-09 9.30E-06
gfz 6.56E-03 -3.97E-03 5.81E-02 -5.11E-10 4.61E-10 1.36E-09 -5.39E-09
jpl -1.11E-02 4.10E-03 2.06E-02 -2.51E-10 -8.88E-12 2.84E-10 1.84E-10
ngs -8.06E-03 -4.98E-02 6.99E-02 5.58E-10 -2.39E-09 1.71E-09 2.51E-10
sio -1.57E-02 -2.01E-02 1.50E-01 -4.21E-10 1.04E-08 -8.13E-09 1.08E-10
GNET -5.18E-03 -8.69E-03 2.77E-02 5.93E-11 1.30E-08 -5.06E-08 3.85E-06
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[Mailed From: IGS GNAAC <gnaac at bacchus2.ncl.ac.uk>]
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