In 2012 OpenStreetMap, the open source user generated digital map of the world passed the 1 million user mark, making it the largest source of free geospatial data in the world
(Source: https://player.vimeo.com/)
In 2012 OpenStreetMap, the open source user generated digital map of the world passed the 1 million user mark, making it the largest source of free geospatial data in the world