Subject: [IGSREPORT-3655] Wk 0896 NCL GNAAC P-network Report
From: Phil Davies
Date: Fri, 18 Apr 1997 4:22:03 PDT

******************************************************************************
IGS Electronic Report    Fri Apr 18  4:22:03 PDT 1997      Message Number 3655
******************************************************************************

Author: Phil Davies
Subject: Wk 0896 NCL GNAAC P-network Report

--------------------------------------------------------------------------------
DESCRIPTION GNAAC Polyhedron assembly report, gps week 0896
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     Phil Davies ([email-masked])
--------------------------------------------------------------------------------
1) Notes
Please see NCL0896G.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     cod    cod08967.snx   COD 97:080:42960       60        20
  A     emr    emr08967.snx   NRC 97:078:77220       28         5
  A     esa    esa08967.snx   ESA 97:084:31866       49         6
  A     gfz    gfz08967.snx   GFZ 97:080:53460       47         5
  A     jpl    jpl08967.snx   JPL 97:080:31895       46         4
  A     sio    sio08967.snx   SIO 97:079:73838       59        10
  R     eur    eur08967.snx   EUR 97:100:68640       16        38
  R     sir    sir08967.snx   SIR 97:103:72780        9         7
  G     ncl    ncl0896g.snx   NCL 97:087:41613       64         0
  P     ncl    ncl0896p.snx   NCL 97:108:37393       64        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   7.24E-02  1.60E-02  1.39E-01 -6.04E-09  1.81E-09 -4.29E-09  4.44E-07    3

sir  -3.65E-02 -1.13E-01 -1.61E-02 -1.01E-09 -8.01E-10 -7.02E-09  4.54E-07   12

--------------------------------------------------------------------------------
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   6.82E-02  2.11E-02  1.41E-01 -5.83E-09  2.31E-09 -3.56E-09  4.43E-07    2

sir  -3.39E-02 -1.06E-01 -1.45E-02 -9.59E-10 -6.40E-10 -6.83E-09  4.53E-07   10

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

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