MapRoulette Throwback Monday: The Remap-A-Thon
Published:
by .Did you know that MapRoulette started out as The OpenStreetMap US Remap-A-Thon? There was only one Challenge: to repair the road network in the United States after OpenStreetMap changed its data license from Creative Commons to the Open Database License. Mapping data from contributors who did not agree to this change, or could not be […]