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Charts

Charts

Open source, crowd-sourced and volunteer chart sources.

  • Antares Charts - Volunteer project for charting and pilotage of West Coast Scotland.
  • Mapterhorn - Open Source terrain tiles for interactive web map visualizations.
  • Nautical Chart Catalogs - Machine readable index of free to use nautical charts.
  • OpenSeaMap - Open sourced charts, in English, German, Spanish, French, Italian, Russian and Arabic.