The Only Difference Between A Map Enthusiast And A Mapping Enthusiast Is ing ( tasks.hotosm.org ) choose your mapping style HotOSM in Haiti HotOSM Latin America and The Carribean The Centre talked to Tyler Radford, Executive Director of the Humanitarian OpenStreetMap Team (HOT), an organization dedicated to humanitarian action and community development through open mapping. We discussed HOTâs signature platform, OpenStreetMap (OSM), adding humanitarian data to satellite imagery, and how to recruit and maintain a massive global network of volunteers.