[IGSREPORT-2184] Wk 0826 NCL Type Two Analysis Report
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Thu Nov 23 07:50:20 PST 1995
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IGS Electronic Report Thu Nov 23 7:50:20 PST 1995 Message Number 2184
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Author: P B H Davies
Subject: Wk 0826 NCL Type Two Analysis Report
=SCR 1.00 NCL 95:325:58256 COM 95:308:00000 95:315:43140
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DESCRIPTION A-Sinex comparison report, gps week 0826
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, radians and ratios as appropriate
Ad hoc variance scaling factors applied
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2) Input and output Sinex in NCL analysis for week 0826
Type Agency Filename____ Sinex_ID________
A COD cod08267.snx COD 95:320:23040
A EMR emr08267.snx NRC 95:320:30600
A ESA ------------ --- ------------
A GFZ gfz08267.snx GFZ 95:320:35100
A JPL jpl08267.snx JPL 00:000:00000
A NGS ------------ --- ------------
A SIO sio08267.snx SIO 95:324:46194
G NCL ncl0826g.snx NCL 95:325:56577
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3) Common station set sizes
COD EMR ESA GFZ JPL NGS SIO COMB CORE
COD 65 24 --- 45 39 --- 51 65 13
EMR 29 --- 24 20 --- 24 29 12
ESA --- --- --- --- --- --- ---
GFZ 50 37 --- 44 50 13
JPL 55 --- 39 55 12
NGS --- --- --- ---
SIO 58 58 13
COMB 89 13
CORE 13
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4) 7-par transformations (all common stations) - residuals st devs (m)
EMR ESA GFZ JPL NGS SIO COMB CORE
COD 1.98E-02 -------- 2.16E-02 1.85E-02 -------- 3.25E-02 1.41E-02 1.15E-02
EMR -------- 4.05E-02 4.05E-02 -------- 5.30E-02 2.80E-02 1.61E-02
ESA -------- -------- -------- -------- -------- --------
GFZ 3.34E-02 -------- 3.55E-02 1.55E-02 2.21E-02
JPL -------- 2.79E-02 2.13E-02 1.43E-02
NGS -------- -------- --------
SIO 2.86E-02 3.84E-02
COMB 1.26E-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 -3.56E-02 -5.93E-02 -1.16E-02 -7.85E-10 4.10E-09 -2.69E-09 7.06E-10
sd 2.63E-03 2.74E-03 4.82E-03 1.17E-10 2.22E-09 2.08E-09 2.24E-09
EMR -3.41E-02 6.48E-02 4.03E-02 4.07E-10 -1.02E-08 -4.36E-09 -1.47E-09
sd 1.77E-03 1.53E-03 7.31E-03 6.81E-11 1.05E-08 8.83E-09 1.18E-08
GFZ 3.42E-02 -4.52E-02 3.79E-02 -1.97E-10 2.47E-09 1.93E-09 -4.00E-10
sd 1.39E-03 1.39E-03 6.19E-03 7.16E-11 2.27E-09 2.23E-09 1.06E-09
JPL -2.65E-02 -6.20E-02 3.30E-02 -3.83E-10 1.18E-09 4.09E-10 -8.56E-08
sd 2.60E-03 2.74E-03 8.39E-03 7.38E-11 1.75E-07 1.74E-07 1.80E-07
SIO -1.83E-02 4.97E-02 -9.66E-02 3.57E-10 5.47E-09 -2.37E-09 -1.18E-08
sd 2.38E-03 2.03E-03 8.89E-03 8.13E-11 1.83E-07 1.82E-07 1.67E-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 -3.11E-03 -1.69E-02 2.13E-02 4.13E-10 1.61E-09 -1.27E-09 1.58E-09
sd 2.20E-04 1.91E-04 2.41E-04 1.79E-10 3.54E-11 3.65E-11 3.78E-11
EMR -1.37E-02 -1.74E-01 -9.14E-02 -7.25E-10 1.92E-08 2.60E-09 1.84E-09
sd 2.83E-04 2.13E-04 2.04E-04 7.19E-11 2.94E-11 3.93E-11 6.58E-11
GFZ -9.92E-02 -3.69E-02 -2.48E-02 8.69E-10 3.28E-09 -7.53E-09 1.37E-09
sd 2.58E-04 2.26E-04 1.81E-04 1.03E-10 2.84E-11 3.08E-11 5.95E-11
JPL -1.43E-02 -1.68E-03 -7.42E-03 1.42E-09 7.81E-09 -9.55E-09 9.21E-08
sd 2.94E-04 2.61E-04 1.91E-04 1.02E-10 3.09E-11 3.43E-11 6.86E-11
SIO -6.00E-03 -1.52E-01 1.33E-01 -2.70E-10 1.68E-09 2.20E-10 1.40E-08
sd 3.09E-04 2.61E-04 2.09E-04 1.09E-10 3.21E-11 3.77E-11 6.30E-11
COMB -4.71E-02 -8.77E-02 2.02E-03 5.80E-10 6.24E-09 -3.95E-09 1.86E-09
sd 1.13E-04 9.64E-05 8.55E-05 4.45E-11 1.30E-11 1.51E-11 2.24E-11
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[Mailed From: "P.B.H. Davies" <P.B.H.Davies at newcastle.ac.uk>]
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