Subject: [IGSREPORT-5375] Wk 0970 NCL GNAAC P-network Report
From: David Lavallee
Date: Fri, 2 Oct 1998 2:18:08 PDT

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IGS Electronic Report    Fri Oct  2  2:18:08 PDT 1998      Message Number 5375
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Author: David Lavallee
Subject: Wk 0970 NCL GNAAC P-network Report

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DESCRIPTION GNAAC Polyhedron assembly report, gps week 0970
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     David Lavallee ([email-masked])
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1) Notes
Please see NCL0970G.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     jpl    jpl09707.snx   JPL 98:237:43853       61         4
  A     emr    emr09707.snx   NRC 98:246:46630       42         1
  A     gfz    gfz09707.snx   GFZ 98:231:58860       62         4
  A     ngs    ngs09707.snx   NOA 24:311:61173       66         1
  A     cod    cod09707.snx   COD 98:232:34020       81        26
  A     esa    esa09707.snx   ESA 98:236:57881       53         1
  A     sio    sio09707.snx   SIO 98:233:68763       88        36
  R     eur    eur09707.snx   EUR 98:251:46260       20        20
  R     sir    sir09707.snx   SIR 98:259:33060       12         3
  G     ncl    ncl0970g.snx   NCL 98:267:41732       92         0
  P     ncl    ncl0970p.snx   NCL 98:267:44835       92        49

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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   4.79E-02  3.51E-02  7.99E-02 -4.62E-09  4.62E-09 -1.93E-08  1.23E-06    2

sir   2.10E-03 -7.29E-02 -3.82E-02 -1.37E-09  1.48E-09 -1.88E-08  1.24E-06   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   5.25E-02  3.09E-02  7.77E-02 -4.64E-09  4.04E-09 -2.02E-08  1.23E-06    1

sir   6.69E-03 -6.76E-02 -4.69E-02 -1.06E-09  4.83E-11 -1.93E-08  1.24E-06   10

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[Mailed From: IGS GNAAC <[email-masked]>]