Subject: [IGSREPORT-6072] Wk 1004 NCL GNAAC P-network Report
From: David Lavallee
Date: Fri, 14 May 1999 5:21:07 PDT

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IGS Electronic Report    Fri May 14  5:21:07 PDT 1999      Message Number 6072
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Author: David Lavallee
Subject: Wk 1004 NCL GNAAC P-network Report

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DESCRIPTION GNAAC Polyhedron assembly report, gps week 1004
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     David Lavallee ([email-masked])
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1) Notes
Please see NCL01004G.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    cod10047.snx   COD 99:105:52650       80        25
  A     emr    emr10047.snx   NRC 99:110:61420       41         2
  A     esa    esa10047.snx   ESA 99:107:50232       51         2
  A     gfz    gfz10047.snx   GFZ 99:105:42720       59         5
  A     jpl    jpl10047.snx   JPL 99:111:32471       58         5
  A     ngs    ngs10047.snx   NOA 15:189:32503       66         3
  A     sio    sio10047.snx   SIO 99:109:45301       84        34
  R     eur    eur10047.snx   EUR 99:124:43080       20        25
  R     sir    sir10047.snx   SIR 99:131:62400       11         5
  G     ncl    ncl1004g.snx   NCL 99:113:52755       87         0
  P     ncl    ncl1004p.snx   NCL 99:134:40870       87        54

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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   7.23E-02  5.39E-02  1.96E-01 -5.93E-09  6.18E-10  5.13E-09 -2.55E-09    2

sir   1.58E-02 -2.28E-02 -4.90E-02 -2.38E-10 -4.27E-09 -2.55E-10 -6.29E-10    7

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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   7.83E-02  5.02E-02  1.93E-01 -5.99E-09  1.17E-10  4.11E-09 -2.11E-09    2

sir   1.47E-02 -2.63E-02 -4.62E-02 -6.86E-10 -3.97E-09  3.30E-10 -2.76E-10    6

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