[IGSREPORT-2217] Wk 0828 NCL T2 Analysis Report
Phil
Phil
Thu Dec 7 08:24:45 PST 1995
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IGS Electronic Report Thu Dec 7 8:24:45 PST 1995 Message Number 2217
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Author: Phil Davies
Subject: Wk 0828 NCL T2 Analysis Report
=SCR 1.00 NCL 95:340:51122 COM 95:322:00000 95:329:43140
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DESCRIPTION A-Sinex comparison report, gps week 0828
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 0828
Type Agency Filename____ Sinex_ID________
A COD cod08287.snx COD 95:334:16320
A EMR emr08287.snx NRC 95:335:33660
A ESA ------------ --- ------------
A GFZ gfz08287.snx GFZ 95:334:35520
A JPL jpl08287.snx JPL 00:000:00000
A NGS ------------ --- ------------
A SIO sio08287.snx SIO 95:339:39635
G NCL ncl0828g.snx NCL 95:340:50297
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3) Common station set sizes
COD EMR ESA GFZ JPL NGS SIO COMB CORE
COD 61 23 --- 42 47 --- 39 61 13
EMR 29 --- 23 22 --- 23 29 12
ESA --- --- --- --- --- --- ---
GFZ 47 40 --- 38 47 13
JPL 64 --- 39 64 13
NGS --- --- --- ---
SIO 45 45 13
COMB 86 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 1.82E-02 -------- 2.12E-02 2.14E-02 -------- 2.37E-02 1.16E-02 1.30E-02
EMR -------- 4.10E-02 4.75E-02 -------- 2.74E-02 2.35E-02 1.76E-02
ESA -------- -------- -------- -------- -------- --------
GFZ 3.19E-02 -------- 5.88E-02 2.09E-02 1.44E-02
JPL -------- 6.37E-02 4.20E-02 1.69E-02
NGS -------- -------- --------
SIO 3.33E-02 3.65E-02
COMB 1.51E-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 -3.25E-02 -4.98E-02 -5.75E-04 -6.63E-10 7.89E-09 -3.42E-09 2.73E-09
sd 2.49E-03 2.62E-03 4.38E-03 1.13E-10 2.12E-09 2.00E-09 2.12E-09
EMR -2.38E-02 6.62E-02 6.08E-02 5.05E-10 -1.62E-08 -3.20E-09 -1.88E-09
sd 1.85E-03 1.68E-03 7.14E-03 7.34E-11 1.05E-08 8.86E-09 1.18E-08
GFZ 3.30E-02 -1.88E-02 3.04E-02 2.16E-11 -4.63E-09 4.41E-09 -5.56E-10
sd 1.48E-03 1.52E-03 6.27E-03 7.60E-11 2.30E-09 2.31E-09 1.08E-09
JPL -2.65E-02 -4.46E-02 -9.61E-03 -1.80E-10 3.69E-09 -1.33E-08 1.40E-08
sd 2.60E-03 2.73E-03 8.42E-03 7.68E-11 1.80E-07 1.78E-07 1.78E-07
SIO -1.51E-02 -5.14E-02 -9.10E-02 3.26E-10 1.11E-09 -5.67E-10 3.04E-09
sd 3.11E-03 3.18E-03 1.01E-02 9.38E-11 1.86E-07 1.88E-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 9.02E-03 -2.03E-02 -2.56E-03 1.43E-10 -8.95E-09 3.00E-09 -2.14E-09
sd 2.14E-04 2.09E-04 2.24E-04 1.67E-10 3.62E-11 3.68E-11 3.34E-11
EMR -2.11E-02 -1.67E-01 -1.18E-01 -1.11E-09 1.87E-08 3.84E-09 2.31E-09
sd 3.14E-04 2.34E-04 2.21E-04 7.68E-11 3.34E-11 4.13E-11 6.95E-11
GFZ -1.03E-01 -6.93E-02 -1.85E-02 -1.31E-10 4.56E-09 -7.75E-09 8.97E-10
sd 2.78E-04 2.58E-04 1.86E-04 1.05E-10 3.15E-11 3.22E-11 6.01E-11
JPL -5.81E-03 -1.98E-02 2.32E-02 1.21E-09 6.73E-09 7.97E-09 -2.04E-09
sd 3.23E-04 2.98E-04 2.10E-04 1.07E-10 3.42E-11 3.65E-11 7.00E-11
SIO -7.37E-04 -2.84E-02 3.74E-02 1.26E-10 -9.69E-10 7.92E-10 -2.36E-09
sd 3.43E-04 3.34E-04 2.51E-04 1.22E-10 3.76E-11 4.34E-11 7.30E-11
COMB -4.32E-02 -8.36E-02 -1.36E-02 2.46E-10 1.77E-10 -1.43E-09 8.45E-10
sd 1.19E-04 1.09E-04 9.05E-05 4.70E-11 1.44E-11 1.61E-11 2.21E-11
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[Mailed From: "P.B.H. Davies" <P.B.H.Davies at newcastle.ac.uk>]
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