See also:

• Science: Earth Sciences: Geomatics: Global Positioning System  (44)

• EMIT, electronic punching and timing system - This system is the punching system currently in most widespread use.
• International Control Descriptions for Orienteering - An interactive quiz for learning or reviewing the international control descriptions (IOF symbols).
• IOF How to Secure Fair Timekeeping - Technical article published by the International Orienteering Federation.
• MapStudio - Software for drawing orienteering maps with Adobe Illustrator.
• OCAD Home Page - OCAD is software for map making.
• Orienteering Simulation Games - A review of several free orienteering computer simulations with links to where you can download them.
• Sport Ident - An Electronic Punch for Orienteering - A system approved by the International Orienteering Federation.

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