Subject: [IGSREPORT-5189] Wk 0965 NCL GNAAC G-network Report
From: David Lavallee
Date: Tue, 11 Aug 1998 2:22:00 PDT

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IGS Electronic Report    Tue Aug 11  2:22:00 PDT 1998      Message Number 5189
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Author: David Lavallee
Subject: Wk 0965 NCL GNAAC G-network Report

 =SCR 2.01 NCL 98:222:45531 COM 98:185:00000 98:193:10338
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DESCRIPTION A-Sinex comparison report, gps week 0965
OUTPUT      NCL (Geomatics Dept., Univ of Newcastle upon Tyne, England)
CONTACT     David Lavallee ([email-masked])
SOFTWARE    TANYA
HARDWARE    HP 735
INPUT       cod  esa  gfz  sio  jpl  ngs  emr  
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1) Notes
The NCL G-Sinex with stated constraints removed is GNET in the tables below
CORE is the 47-station constraining subset, ITRF96 coordinates
This report format is under development - more to come, comments welcome
Variance scaling factors applied
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2) Input and output Sinex in NCL analysis for week 0965

Type  Agency   Filename____   Sinex_ID________
  A     cod    cod09657.snx   COD 98:197:33780        
  A     esa    esa09657.snx   ESA 98:198:47444        
  A     gfz    gfz09657.snx   GFZ 98:197:40080        
  A     sio    sio09657.snx   SIO 98:197:74839        
  A     jpl    jpl09657.snx   IGS 98:202:31140        
  A     ngs    ngs09657.snx   NOA 17:279:27840        
  A     emr    emr09657.snx   NRC 98:210:03501        

  G     NCL    ncl0965g.snx   NCL 98:222:44734
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3) Common station set sizes

           cod     esa     gfz     sio     jpl     ngs     emr    GNET    CORE
  cod       96      43      49      88      45      55      35      75      36
  esa               51      36      49      32      44      31      50      33
  gfz                       63      58      38      49      33      58      32
  sio                              120      55      63      41      84      41
  jpl                                       59      37      27      53      24
  ngs                                               66      37      65      43
  emr                                                       42      41      27
 GNET                                                               88      42
 CORE                                                                       44

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4) Postfit residuals St Dev (mm)

          esa      gfz      sio      jpl      ngs      emr     GNET     CORE  
  cod     11.81     7.98    28.81    12.72    18.11    12.26     6.34    10.54
  esa              12.08    14.99    14.05    22.45    15.31    11.23    16.24
  gfz                       32.29     7.81    16.44    10.59     3.94     8.72
  sio                                30.32    37.96    14.23     7.46    10.97
  jpl                                         18.34    13.17     7.49     9.59
  ngs                                                  18.67    16.69    18.56
  emr                                                           10.33    14.08
 GNET                                                                     8.38

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5) Postfit residuals Weighted RMS (mm)

          esa      gfz      sio      jpl      ngs      emr     GNET     CORE  
  cod     13.16     5.42     7.36    11.62    12.89     8.08     8.62     4.89
  esa               8.78    11.92    13.33    16.12    11.81     9.68    15.37
  gfz                       10.00     4.90    10.95     8.65     4.37     7.61
  sio                                13.05    16.93     9.15     8.06     7.11
  jpl                                         12.49    11.67     4.25    10.12
  ngs                                                  13.32    14.60    13.53
  emr                                                            9.07    10.90
 GNET                                                                     6.15

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6) 7 parameters from A-Sinexes to GNET

             Tx        Ty        Tz        S         Rx        Ry        Rz
             (m)       (m)       (m)                (rad)     (rad)     (rad)

    cod    6.90E-03  1.87E-02 -2.03E-02  2.33E-09 -1.46E-08  5.17E-08 -3.51E-06

    esa   -9.74E-03  2.09E-02  4.76E-02  7.56E-10 -1.31E-08  5.40E-08  5.52E-06

    gfz    3.39E-03  4.18E-03 -2.53E-02 -5.78E-10 -1.54E-08  5.18E-08 -3.51E-06

    sio   -6.48E-03  7.95E-03  1.38E-01 -4.45E-10 -1.16E-08  5.17E-08 -3.52E-06

    jpl   -4.02E-03  4.57E-04 -7.95E-03  3.26E-10 -1.49E-08  5.16E-08 -3.51E-06

    ngs   -1.29E-02 -1.68E-01  7.55E-02  1.93E-09 -2.46E-08  5.50E-08 -3.51E-06

    emr    7.40E-03 -2.91E-02  1.14E-01 -1.40E-09 -1.55E-08  5.14E-08 -3.51E-06

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7) 7 parameters from A-Sinexes and GNET to CORE

             Tx        Ty        Tz        S         Rx        Ry        Rz
             (m)       (m)       (m)                (rad)     (rad)     (rad)

    cod    1.33E-03  5.29E-03  1.40E-02  2.43E-09  3.32E-10  3.35E-10 -2.93E-10

    esa   -1.30E-02  4.77E-03  7.86E-02  1.55E-09  2.02E-09  2.41E-09  9.03E-06

    gfz    9.07E-04 -1.08E-02  9.50E-03 -7.83E-10 -6.12E-10  3.32E-10  1.75E-09

    sio   -1.05E-02 -6.48E-03  1.71E-01 -5.40E-10  3.39E-09  1.40E-10 -2.10E-09

    jpl   -7.10E-03 -1.14E-02  2.62E-02  2.91E-10  8.43E-11  1.50E-10  1.07E-10

    ngs   -1.64E-02 -1.85E-01  1.11E-01  1.73E-09 -1.02E-08  3.49E-09  1.41E-09

    emr    4.08E-03 -4.28E-02  1.49E-01 -1.38E-09 -1.09E-09  7.46E-11  4.06E-11

   GNET   -4.93E-03 -1.36E-02  3.25E-02 -3.65E-11  1.49E-08 -5.15E-08  3.51E-06

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