UsynligO App


UsynligO is developed by Trond Benum. The goal of this project is to make orienteering more accessible for everybody. You can contribute to the project by:

Contact Trond/UsynligO via Facebook if you have questions/comments.}


For administrators/publishers only: Georeferencing

Georeferencing basically means to tag a map with the real world coordinates (latitude/longitude) of each corner so we know where on the globe it is. GPS coordinates are reported in longitude/latitude from the phone which means UsynligO depends on the georeference of the map to know if you have found a control.

When you upload a map it is very important to check that the controls are in the right location (by looking at the map on the upload page, or by using Google maps from the map screen in the UsynligO app).

Newer maps are typically georeferenced already, but if you have an older map you can follow the recipe below in order to georeference it.