This hands-on session will introduce you to OpenStreetMap, the world’s largest crowdsourced geospatial database. Learn how to edit the map and use popular tools in the OSM ecosystem like MapRoulette, the OSM US Tasking Manager, and OSMCha.

OSM US launched the Trails Stewardship Initiative out of the urgency to improve the safety and protection of public land. This talk will share how we are building the relationships, technical requirements, and mapping workflows to support national data efforts.