What is O-Map Wiki?
The platform, which aims to provide up-to-date and high-quality information on orienteering mapping. Built by mappers for mappers. It extends information on the use of map symbols, map making methods, related terminology and resources. Offers examples of map symbols including photographs of objects from the terrain. The content can be easily shared in a web environment or used in educational materials.
International Specification for Orienteering Maps
International Specification for Sprint Orienteering Maps
International Specification for MTB Orienteering Maps
International Specification for Ski Orienteering Maps
I want to contribute
Check out the Contributing page, all the details are there.