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.