[IGSREPORT-2285] Wk 0831 NCL T2 Analysis Report
Phil
Phil
Tue Jan 2 08:10:45 PST 1996
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IGS Electronic Report Tue Jan 2 8:10:45 PST 1996 Message Number 2285
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Author: Phil Davies
Subject: Wk 0831 NCL T2 Analysis Report
=SCR 1.00 NCL 96:001:36689 COM 95:343:00000 95:350:43140
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DESCRIPTION A-Sinex comparison report, gps week 0831
OUTPUT NCL (Surveying Dept., Univ of Newcastle upon Tyne, England)
CONTACT Phil Davies (p.b.h.davies at ncl.ac.uk)
SOFTWARE TANYA
HARDWARE HP 730
INPUT COD EMR GFZ JPL SIO
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1) Notes
The NCL G-Sinex is COMB in the tables below
CORE is the 13-station constrained subset, ITRF values
This report format is under development - more to come, comments welcome
Units are metres and radians where appropriate
Ad hoc variance scaling factors applied
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2) Input and output Sinex in NCL analysis for week 0831
Type Agency Filename____ Sinex_ID________
A COD cod08317.snx COD 95:355:14040
A EMR emr08317.snx NRC 95:355:40380
A ESA ------------ --- ------------
A GFZ gfz08317.snx GFZ 95:356:35820
A JPL jpl08317.snx JPL 00:000:00000
A NGS ------------ --- ------------
A SIO sio08317.snx SIO 95:356:63265
G NCL ncl0831g.snx NCL 96:001:34715
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3) Common station set sizes
COD EMR ESA GFZ JPL NGS SIO COMB CORE
COD 63 22 --- 41 36 --- 48 63 12
EMR 28 --- 22 20 --- 22 28 11
ESA --- --- --- --- --- --- ---
GFZ 44 32 --- 38 44 12
JPL 50 --- 38 50 12
NGS --- --- --- ---
SIO 53 53 12
COMB 84 12
CORE 12
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4) 7-par transformations (all common stations) - residuals st devs (m)
EMR ESA GFZ JPL NGS SIO COMB CORE
COD 1.64E-02 -------- 1.24E-01 2.33E-01 -------- 1.33E-01 9.40E-02 1.47E-02
EMR -------- 4.61E-02 5.25E-02 -------- 1.68E-02 1.32E-02 1.53E-02
ESA -------- -------- -------- -------- -------- --------
GFZ 5.73E-02 -------- 4.84E-02 2.45E-02 1.42E-02
JPL -------- 6.14E-02 1.39E-01 1.61E-02
NGS -------- -------- --------
SIO 3.05E-02 2.06E-02
COMB 1.28E-02
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5) 7 parameters from A-Sinexes to NCL G-Sinex (all common stations)
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
COD -2.06E-02 1.93E-02 7.34E-03 1.91E-09 -2.75E-09 4.29E-10 -4.38E-09
sd 2.48E-03 2.59E-03 4.64E-03 1.09E-10 6.50E-09 6.17E-09 7.16E-09
EMR -4.24E-02 5.51E-02 1.04E-02 8.85E-10 -7.74E-09 -2.70E-09 6.72E-10
sd 1.83E-03 1.67E-03 7.45E-03 7.24E-11 1.13E-08 9.83E-09 1.34E-08
GFZ 3.77E-02 -1.70E-02 -4.98E-02 -1.03E-09 1.66E-09 2.25E-10 -4.62E-10
sd 1.45E-03 1.56E-03 7.62E-03 7.73E-11 5.04E-09 4.73E-09 1.28E-09
JPL -1.50E-02 -6.53E-02 -3.71E-02 -8.44E-10 -5.72E-09 -3.03E-09 -4.61E-08
sd 2.60E-03 2.77E-03 8.53E-03 7.65E-11 1.70E-07 1.70E-07 1.75E-07
SIO -2.32E-02 -6.35E-02 -1.24E-01 -1.45E-10 4.04E-09 -1.06E-08 -4.59E-09
sd 2.92E-03 2.94E-03 9.92E-03 8.96E-11 1.60E-07 1.60E-07 1.73E-08
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6) 7 parameters from A-Sinexes and NCL G-Sinex to 13-station ITRF core
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
COD 3.30E-02 -2.59E-02 4.54E-03 -2.60E-10 1.54E-09 1.98E-09 8.31E-10
sd 1.91E-04 1.81E-04 2.10E-04 1.66E-10 3.12E-11 3.24E-11 3.09E-11
EMR 2.46E-02 -1.45E-01 -6.06E-02 -1.10E-09 1.36E-08 4.16E-09 6.28E-10
sd 2.92E-04 2.23E-04 2.19E-04 7.62E-11 3.04E-11 4.25E-11 7.01E-11
GFZ -8.47E-02 -5.43E-02 5.38E-02 1.38E-09 1.66E-09 -1.02E-09 1.11E-09
sd 2.57E-04 2.28E-04 1.77E-04 1.03E-10 2.79E-11 3.11E-11 5.82E-11
JPL -1.20E-02 3.12E-03 5.00E-02 1.47E-09 7.81E-09 -6.38E-09 5.16E-08
sd 2.76E-04 2.50E-04 1.83E-04 9.83E-11 2.89E-11 3.29E-11 6.38E-11
SIO 1.15E-02 6.00E-03 4.79E-02 6.20E-10 2.91E-10 1.28E-08 5.51E-09
sd 3.04E-04 2.52E-04 1.98E-04 1.12E-10 3.05E-11 3.67E-11 6.27E-11
COMB -1.89E-02 -6.80E-02 -2.54E-02 3.69E-10 4.03E-09 5.37E-10 1.27E-09
sd 1.08E-04 9.50E-05 8.32E-05 4.53E-11 1.25E-11 1.48E-11 2.08E-11
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[Mailed From: "P.B.H. Davies" <P.B.H.Davies at newcastle.ac.uk>]
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