License and Authors

 OpenCPN is licensed under the GNU General Public License (GPL) V2.


   David S Register
      OpenCPN Lead Developer

    Jesper Weissglas
      Vector Chart Renderer Enhancements

    Sean D'Epagnier
      OpenGL Architecture

    Kathleen Boswell
      Icon design

    Flavius Bindea
      CM93 Offset and AIS enhancements

    Gunther Pilz
      Windows Installer enhancements

    Alan Bleasby
      Garmin jeeps module

    Jean-Eudes Onfray
      Dashboard and Dialog enhancements

    Pavel Kalian
      S52 Rasterization Improvements

    Piotr Carlson
      General usability enhancements

    Anders Lund
      RouteManagerDialog

    Gordon Mau
      OpenCPN Documentation

    Tim Francis
      OpenCPN Documentation

    Mark A Sikes
      OpenCPN CoDeveloper

    Thomas Haller
      GPX Import/Export Implementation

    Will Kamp
      Toolbar Icon design

    Richard Smith
      OpenCPN CoDeveloper, MacOSX

    David Herring
      OpenCPN CoDeveloper, MacOSX

    Philip Lange
      OpenCPN Documentation

    Ron Kuris
      wxWidgets Support

    Julian Smart, Robert Roebling et al
      wxWidgets Authors

    Sylvain Duclos
      S52 Presentation Library code

    Manish P. Pagey
      Serial Port Library

    David Flater
      XTIDE tide and current code

    Frank Warmerdam
      GDAL Class Library

    Mike Higgins
      BSB Chart Format Detail

    Samuel R. Blackburn
      NMEA0183 Class Library

    Atul Narkhede
      Polygon Graphics utilities

    Jan C. Depner
      WVS Chart Library

    Stuart Cunningham, et al
      BSB Chart Georeferencing Algorithms

    John F. Waers
      UTM Conversion Algorithms

    Carsten Tschach
      UTM Conversion Algorithms

    Ed Williams
      Great Circle Formulary

    Philippe Bekaert
      CIE->RGB Color Conversion Matrix

    Robert Lipe
      Garmin USB GPS Interface