Subject: [IGSREPORT-5058] Wk 0955 NCL GNAAC P-network Report
From: David Lavallee
Date: Tue, 30 Jun 1998 8:48:00 PDT

******************************************************************************
IGS Electronic Report    Tue Jun 30  8:48:00 PDT 1998      Message Number 5058
******************************************************************************

Author: David Lavallee
Subject: Wk 0955 NCL GNAAC P-network Report

--------------------------------------------------------------------------------
DESCRIPTION GNAAC Polyhedron assembly report, gps week 0955
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     Ra'ed Kawar ([email-masked])
--------------------------------------------------------------------------------
1) Notes
Please see NCL0955G.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     emr    emr09557.snx   NRC 98:128:41340       21        10
  A     esa    esa09557.snx   ESA 98:132:29325       42        12
  A     gfz    gfz09557.snx   GFZ 98:128:42060       45        17
  A     jpl    jpl09557.snx   JPL 98:131:48742       39        22
  A     ngs    ngs09557.snx   NOA 98:128:36349       55        12
  A     sio    sio09557.snx   SIO 98:128:01021       58        58
  R     eur    eur09557.snx   EUR 98:146:41940       12        26
  R     sir    sir09557.snx   SIR 98:148:60660       11         2
  G     ncl    ncl0955g.snx   NCL 98:173:40870       59         0
  P     ncl    ncl0955p.snx   NCL 98:180:45632       59        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   5.72E-02  4.77E-02  7.22E-02 -3.07E-09  2.00E-08 -6.61E-08  5.08E-06    2

sir   2.86E-02 -6.79E-02 -2.56E-02 -6.18E-10  1.61E-08 -6.38E-08  5.08E-06    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   6.37E-02  4.44E-02  6.83E-02 -3.05E-09  1.95E-08 -6.73E-08  5.08E-06    1

sir   2.83E-02 -6.79E-02 -2.53E-02 -5.93E-10  1.61E-08 -6.39E-08  5.08E-06    8

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

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