Subject: [IGSREPORT-3696] Wk 0898 NCL GNAAC P-network Report
From: Phil Davies
Date: Thu, 1 May 1997 9:12:36 PDT

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IGS Electronic Report    Thu May  1  9:12:36 PDT 1997      Message Number 3696
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Author: Phil Davies
Subject: Wk 0898 NCL GNAAC P-network Report

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DESCRIPTION GNAAC Polyhedron assembly report, gps week 0898
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     Phil Davies ([email-masked])
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1) Notes
Please see NCL0898G.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    cod08987.snx   COD 97:093:46620       57        22
  A     emr    emr08987.snx   NRC 97:092:72780       26         7
  A     gfz    gfz08987.snx   GFZ 97:093:36360       47         8
  A     jpl    jpl08987.snx   JPL 97:098:50491       48        10
  A     ngs    ngs08987.snx   NOA 97:097:57345       49         8
  A     sio    sio08987.snx   SIO 97:094:73841       53        17
  R     eur    eur08987.snx   EUR 97:113:39600       11        43
  R     sir    sir08987.snx   SIR 97:115:33960        9         6
  G     ncl    ncl0898g.snx   NCL 97:101:61748       53         0
  P     ncl    ncl0898p.snx   NCL 97:121:38681       53        67

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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   6.23E-02  3.12E-02  7.33E-02 -4.47E-09 -4.47E-09 -5.52E-09 -6.25E-09    7

sir   3.64E-03 -5.96E-02 -5.08E-02 -1.51E-09 -9.11E-09 -6.31E-09 -2.97E-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   6.64E-02  2.63E-02  7.02E-02 -4.98E-09 -5.25E-09 -6.32E-09 -6.07E-09    3

sir  -2.45E-03 -6.21E-02 -4.76E-02 -1.44E-09 -8.46E-09 -6.17E-09 -2.08E-09    8

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[Mailed From: "P.B.H. Davies" <[email-masked]>]