Humanitarian OpenStreetMap Team (HOT)

Based in Washington, HOT is a humanitarian mapping organization that works with communities and partners around the world. It creates and maintains accessible open maps to support local communities, governments, and organizations in making informed decisions. Mapping programs address disaster response, conflict and displacement, climate resilience, public health, and other humanitarian challenges. During emergencies, map data helps agencies and first responders plan locally appropriate action. HOT also connects and develops a global network of mappers and community leaders through learning and collaboration. Local participants contribute geographic information that can help identify gaps in health access, map climate hazards, and strengthen community preparedness. Its programs operate across 94 countries, with work shaped around community mapping and the use of open geospatial data.