Subject: [IGSREPORT-6120] Wk 1006 NCL GNAAC P-network Report
From: David Lavallee
Date: Tue, 1 Jun 1999 4:53:15 PDT

******************************************************************************
IGS Electronic Report    Tue Jun  1  4:53:15 PDT 1999      Message Number 6120
******************************************************************************

Author: David Lavallee
Subject: Wk 1006 NCL GNAAC P-network Report

--------------------------------------------------------------------------------
DESCRIPTION GNAAC Polyhedron assembly report, gps week 1006
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     David Lavallee ([email-masked])
--------------------------------------------------------------------------------
1) Notes
Please see NCL01006G.SUM for A-Sinex analysis summary.
Please see IGS Mail #1439 for a summary of NCL Polyhedron analysis method
--------------------------------------------------------------------------------
2) Input and output Sinex in NCL GNAAC analysis

Type  Agency   Filename____   Sinex_ID________    #globals  #regionals
  A     jpl    jpl10067.snx   JPL 99:119:48389       58         5
  A     sio    sio10067.snx   SIO 99:122:21327       83        36
  A     gfz    gfz10067.snx   GFZ 99:119:39360       58         5
  A     cod    cod10067.snx   COD 99:120:41786       78        26
  A     ngs    ngs10067.snx   NOA 29:189:29170       64         4
  A     emr    emr10067.snx   NRC 99:124:37179       42         1
  A     esa    esa10067.snx   ESA 99:124:28144       51         4
  R     eur    eur10067.snx   EUR 99:139:40500       19        26
  R     sir    sir10067.snx   SIR 99:139:60060       10         6
  G     ncl    ncl1006g.snx   NCL 99:127:17701       86         0
  P     ncl    ncl1006p.snx   NCL 99:148:45241       86        57

--------------------------------------------------------------------------------
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  -1.98E-02  1.13E-02 -3.18E-03  9.00E-10  1.95E-09  3.14E-09  6.20E-10    2

sir   3.05E-02 -4.30E-02 -1.87E-02 -4.33E-10 -3.09E-10  3.52E-09  1.96E-09    9

--------------------------------------------------------------------------------
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  -1.76E-02  8.87E-03 -3.72E-03  7.93E-10  1.61E-09  2.79E-09  8.52E-10    1

sir   2.99E-02 -4.51E-02 -1.94E-02 -4.47E-10 -3.67E-10  3.87E-09  2.31E-09    7

--------------------------------------------------------------------------------

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