Subject: [IGSREPORT-5377] Wk 0971 NCL GNAAC P-network Report
From: David Lavallee
Date: Fri, 2 Oct 1998 7:01:35 PDT

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IGS Electronic Report    Fri Oct  2  7:01:35 PDT 1998      Message Number 5377
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Author: David Lavallee
Subject: Wk 0971 NCL GNAAC P-network Report

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DESCRIPTION GNAAC Polyhedron assembly report, gps week 0971
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     David Lavallee ([email-masked])
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1) Notes
Please see NCL0971G.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     emr    emr09717.snx   NRC 98:250:44729       43         1
  A     jpl    jpl09717.snx   JPL 98:243:37194       50         7
  A     sio    sio09717.snx   SIO 98:241:02914       86        37
  A     cod    cod09717.snx   COD 98:239:42660       79        30
  A     gfz    gfz09717.snx   GFZ 98:240:53520       59         4
  A     esa    esa09717.snx   ESA 98:243:42262       58         1
  A     ngs    ngs09717.snx   NOA 01:341:80042       66         1
  R     sir    sir09717.snx   SIR 98:266:41100       12         3
  R     eur    eur09717.snx   EUR 98:258:58200       18        22
  G     ncl    ncl0971g.snx   NCL 98:267:58374       88         0
  P     ncl    ncl0971p.snx   NCL 98:274:58403       88        53

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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)

sir   1.51E-04 -7.11E-02 -2.67E-02 -2.44E-10 -1.70E-08  1.69E-07 -1.27E-05   10

eur   6.44E-02  2.88E-02  1.53E-01 -5.46E-09 -1.46E-08  1.70E-07 -1.27E-05    5

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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)

sir   6.30E-03 -6.61E-02 -3.23E-02  1.62E-11 -1.79E-08  1.69E-07 -1.27E-05   10

eur   7.58E-02  2.37E-02  1.47E-01 -5.57E-09 -1.52E-08  1.68E-07 -1.27E-05    4

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