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[IGSREPORT-2265] Wk 0830 NCL T2 analysis report
- Subject: [IGSREPORT-2265] Wk 0830 NCL T2 analysis report
- From: Phil Davies
- Date: Fri, 22 Dec 1995 2:42:00 PST
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IGS Electronic Report Fri Dec 22 2:42:00 PST 1995 Message Number 2265
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Author: Phil Davies
Subject: Wk 0830 NCL T2 analysis report
=SCR 1.00 NCL 95:354:53432 COM 95:336:00000 95:343:43140
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DESCRIPTION A-Sinex comparison report, gps week 0830
OUTPUT NCL (Surveying Dept., Univ of Newcastle upon Tyne, England)
CONTACT Phil Davies (p.b.h.davies @ 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 0830
Type Agency Filename____ Sinex_ID________
A COD cod08307.snx COD 95:348:46860
A EMR emr08307.snx NRC 95:348:48180
A ESA ------------ --- ------------
A GFZ gfz08307.snx GFZ 95:349:53220
A JPL jpl08307.snx JPL 00:000:00000
A NGS ------------ --- ------------
A SIO sio08307.snx SIO 95:349:59448
G NCL ncl0830g.snx NCL 95:354:49712
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3) Common station set sizes
COD EMR ESA GFZ JPL NGS SIO COMB CORE
COD 60 22 --- 40 37 --- 45 60 12
EMR 29 --- 23 21 --- 23 29 12
ESA --- --- --- --- --- --- ---
GFZ 46 33 --- 39 46 13
JPL 50 --- 38 50 12
NGS --- --- --- ---
SIO 53 53 13
COMB 84 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 1.67E-02 -------- 1.22E-01 2.38E-01 -------- 1.43E-01 9.75E-02 1.37E-02
EMR -------- 5.21E-02 4.30E-02 -------- 7.92E-02 2.15E-02 2.28E-02
ESA -------- -------- -------- -------- -------- --------
GFZ 4.26E-02 -------- 8.44E-02 3.51E-02 1.82E-02
JPL -------- 8.24E-02 3.37E-02 1.54E-02
NGS -------- -------- --------
SIO 5.78E-02 1.05E-01
COMB 1.99E-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 -1.46E-02 2.26E-02 -7.79E-03 2.46E-09 -1.75E-09 4.26E-09 -5.77E-09
sd 2.52E-03 2.60E-03 4.53E-03 1.10E-10 6.39E-09 5.95E-09 6.37E-09
EMR -3.51E-02 6.38E-02 1.46E-02 6.18E-10 -9.71E-09 4.85E-10 -3.91E-09
sd 1.87E-03 1.69E-03 7.38E-03 7.31E-11 1.09E-08 9.23E-09 1.18E-08
GFZ 3.15E-02 -2.30E-02 -2.04E-02 -5.72E-10 1.37E-09 -1.62E-09 -2.97E-10
sd 1.46E-03 1.51E-03 7.40E-03 7.57E-11 4.93E-09 4.51E-09 1.26E-09
JPL -1.21E-02 -5.95E-02 -5.34E-02 -8.69E-10 8.09E-09 -1.88E-08 1.21E-07
sd 2.59E-03 2.74E-03 8.25E-03 7.55E-11 1.74E-07 1.75E-07 1.74E-07
SIO -2.38E-02 -6.31E-02 -1.14E-01 -2.11E-10 4.14E-09 1.58E-09 -7.45E-09
sd 2.93E-03 2.99E-03 9.57E-03 8.87E-11 1.61E-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 2.87E-02 -1.61E-02 -1.39E-02 -1.24E-09 1.09E-09 1.78E-09 1.80E-09
sd 2.08E-04 1.89E-04 2.12E-04 1.63E-10 3.40E-11 3.42E-11 3.15E-11
EMR 1.31E-02 -1.58E-01 -7.76E-02 -2.25E-09 1.66E-08 3.35E-09 4.31E-09
sd 3.01E-04 2.20E-04 2.22E-04 7.67E-11 3.15E-11 4.14E-11 7.00E-11
GFZ -6.74E-02 -5.21E-02 5.06E-02 2.63E-10 2.52E-09 3.50E-09 -3.57E-11
sd 2.59E-04 2.24E-04 1.74E-04 1.02E-10 2.83E-11 3.04E-11 5.62E-11
JPL -4.32E-03 -1.37E-03 4.73E-02 1.15E-09 -1.02E-08 1.76E-08 -1.16E-07
sd 2.99E-04 2.67E-04 1.91E-04 9.99E-11 3.15E-11 3.35E-11 6.50E-11
SIO 1.95E-02 1.42E-03 4.42E-03 -5.57E-11 1.50E-09 3.70E-09 6.17E-09
sd 3.15E-04 2.69E-04 2.03E-04 1.13E-10 3.20E-11 3.69E-11 6.17E-11
COMB -1.83E-02 -6.93E-02 -3.22E-02 -3.37E-10 4.95E-09 3.18E-09 9.39E-11
sd 1.14E-04 9.74E-05 8.40E-05 4.54E-11 1.32E-11 1.50E-11 2.08E-11
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[Mailed From: "P.B.H. Davies" <P.B.H.Davies @ newcastle.ac.uk>]