Subject: [IGSREPORT-3743] Wk 0900 NCL GNAAC P-network Report
From: Phil Davies
Date: Thu, 15 May 1997 8:06:57 PDT

******************************************************************************
IGS Electronic Report    Thu May 15  8:06:57 PDT 1997      Message Number 3743
******************************************************************************

Author: Phil Davies
Subject: Wk 0900 NCL GNAAC P-network Report

--------------------------------------------------------------------------------
DESCRIPTION GNAAC Polyhedron assembly report, gps week 0900
OUTPUT      Geomatics Dept, Univ of Newcastle upon Tyne, England
CONTACT     Phil Davies ([email-masked])
--------------------------------------------------------------------------------
1) Notes
Please see NCL0900G.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    cod09007.snx   COD 97:107:40380       54        23
  A     emr    emr09007.snx   NRC 97:108:52680       22         9
  A     esa    esa09007.snx   ESA 97:108:30367       47         8
  A     gfz    gfz09007.snx   GFZ 97:107:47040       44         9
  A     jpl    jpl09007.snx   JPL 97:108:62701       44        13
  A     sio    sio09007.snx   SIO 97:109:33986       55        14
  R     eur    eur09007.snx   EUR 97:126:50760       15        39
  R     gsi    gsi09007.snx   GSI 97:130:58556        8        10
  R     pgc    pgc09007.snx   PGC 97:120:61560        3         6
  R     sir    sir09007.snx   SIR 97:133:36120        8         5
  G     ncl    ncl0900g.snx   NCL 97:119:28522       60         0
  P     ncl    ncl0900p.snx   NCL 97:135:54303       60        72

--------------------------------------------------------------------------------
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   0.00E+00  0.00E+00  0.00E+00 -6.81E-09 -6.30E-09 -3.63E-08  3.66E-06    3

gsi  -7.38E-02  3.31E-02  1.15E-01 -8.56E-09 -1.10E-08 -3.48E-08  3.66E-06   15

pgc   3.57E-02  2.09E-02 -7.95E-02  2.51E-09 -6.80E-09 -3.45E-08  3.65E-06    1

sir  -4.49E-03 -7.85E-02 -4.88E-02 -1.65E-09 -8.36E-09 -3.32E-08  3.67E-06    4

--------------------------------------------------------------------------------
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   1.05E-01  5.19E-02  8.35E-02 -6.78E-09 -6.22E-09 -3.70E-08  3.66E-06    1

gsi  -7.37E-02  3.37E-02  1.22E-01 -8.50E-09 -1.04E-08 -3.59E-08  3.66E-06   11

pgc   7.33E-02  1.53E-02 -6.69E-02  2.55E-09 -6.62E-09 -4.01E-08  3.65E-06    0

sir  -7.20E-03 -7.92E-02 -5.76E-02 -1.41E-09 -9.57E-09 -3.39E-08  3.67E-06    4

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

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