Subject: [IGSREPORT-5995] Wk 0999 NCL GNAAC P-network Report
From: David Lavallee
Date: Fri, 23 Apr 1999 6:55:09 PDT

******************************************************************************
IGS Electronic Report    Fri Apr 23  6:55:09 PDT 1999      Message Number 5995
******************************************************************************

Author: David Lavallee
Subject: Wk 0999 NCL GNAAC P-network Report

--------------------------------------------------------------------------------
DESCRIPTION GNAAC Polyhedron assembly report, gps week 0999
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     David Lavallee ([email-masked])
--------------------------------------------------------------------------------
1) Notes
Please see NCL0999G.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    jpl09997.snx   JPL 99:074:43423       52         7
  A     sio    sio09997.snx   SIO 99:075:36916       88        34
  A     gfz    gfz09997.snx   GFZ 99:070:52560       57         5
  A     cod    cod09997.snx   COD 99:070:40216       83        27
  A     ngs    ngs09997.snx   NOA 12:159:27977       66         2
  A     emr    emr09997.snx   NRC 99:069:32467       40         0
  A     esa    esa09997.snx   ESA 99:075:34288       59         1
  R     eur    eur09997.snx   EUR 99:089:56700       20        23
  R     sir    sir09997.snx   SIR 99:098:50880       10         5
  G     ncl    ncl0999g.snx   NCL 99:106:50935       90         0
  P     ncl    ncl0999p.snx   NCL 99:113:40431       90        55

--------------------------------------------------------------------------------
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   1.05E-01  2.16E-02  1.66E-01 -6.63E-09  5.84E-10  1.05E-09 -8.50E-09    4

sir   3.91E-02 -5.57E-02 -4.12E-02 -1.75E-09 -1.73E-09 -1.11E-09 -1.26E-08    6

--------------------------------------------------------------------------------
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   1.02E-01  2.46E-02  1.67E-01 -6.64E-09  9.81E-10  1.45E-09 -8.80E-09    2

sir   3.48E-02 -5.72E-02 -4.12E-02 -1.74E-09 -1.90E-09 -8.70E-10 -1.20E-08    5

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

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