Subject: [IGSREPORT-6110] Wk 1005 NCL GNAAC P-network Report
From: David Lavallee
Date: Thu, 27 May 1999 5:17:36 PDT

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IGS Electronic Report    Thu May 27  5:17:36 PDT 1999      Message Number 6110
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Author: David Lavallee
Subject: Wk 1005 NCL GNAAC P-network Report

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DESCRIPTION GNAAC Polyhedron assembly report, gps week 1005
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     David Lavallee ([email-masked])
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1) Notes
Please see NCL01005G.SUM for A-Sinex analysis summary.
Please see IGS Mail #1439 for a summary of NCL Polyhedron analysis method
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2) Input and output Sinex in NCL GNAAC analysis

Type  Agency   Filename____   Sinex_ID________    #globals  #regionals
  A     cod    cod10057.snx   COD 99:113:46320       80        23
  A     emr    emr10057.snx   NRC 99:113:43880       42         1
  A     esa    esa10057.snx   ESA 99:113:33180       50         3
  A     gfz    gfz10057.snx   GFZ 99:112:38640       58         5
  A     jpl    jpl10057.snx   JPL 99:114:53496       65         7
  A     ngs    ngs10057.snx   NOA 22:189:29555       66         3
  A     sio    sio10057.snx   SIO 99:114:35043       88        32
  R     eur    eur10057.snx   EUR 99:131:55980       20        25
  R     sir    sir10057.snx   SIR 99:137:53640       12         4
  G     ncl    ncl1005g.snx   NCL 99:118:75624       92         0
  P     ncl    ncl1005p.snx   NCL 99:147:38327       92        51

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3) 7-parameter transformation, R-nets to NCL G-net (i.e. Globals only)

        Tx        Ty        Tz        S         Rx        Ry        Rz      RMS
        (m)       (m)       (m)                (rad)     (rad)     (rad)    (mm)

eur   6.47E-02  4.56E-02  1.69E-01 -5.43E-09  1.39E-09  4.75E-09 -3.24E-10    2

sir   1.57E-02 -1.57E-02 -2.75E-02  1.81E-10 -3.79E-09  1.44E-10  1.85E-09   10

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4) 7-parameter transformation, R-nets to NCL P-net

        Tx        Ty        Tz        S         Rx        Ry        Rz      RMS
        (m)       (m)       (m)                (rad)     (rad)     (rad)    (mm)

eur   6.73E-02  4.23E-02  1.68E-01 -5.51E-09  8.85E-10  4.30E-09 -7.46E-11    1

sir   1.70E-02 -1.52E-02 -3.10E-02  1.71E-10 -4.27E-09 -1.55E-10  1.62E-09    8

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