Community Mappersⓘ Total number of Mappers using HOT Tasking Manager
Total Map Editsⓘ Total number of edits from Missing Maps API
Buildings Mappedⓘ Total number of buildings mapped from Missing Maps API
Roads Mapped (KM)ⓘ Total length of roads mapped from Missing Maps API
Community Knowledge Sharing Webinar Series
Join 15 OSM communities this July to hear about their experiences focusing on gender, youth, data integration, leave no one behind, and advocacy.
Fast, Powerful, and Practical: New Technology for Aerial Imagery in Disaster Response
How rugged, portable AWS servers can be used for post-disaster imagery operations.
HOT's work is global in scale and contributes to the achievement of the Sustainable Development Goals (SDGs). Check out our core impact areas and learn more about where we're making a difference.
Tools & Data
Access free, open source tools for community mapping. Export data from OpenStreetMap for humanitarian and development programs.
View the tools
Community & Organization
Get information about the people behind HOT, how the HOT community is organized, and support available to the community.
Want to know more about ways you can partner with HOT? Start creating and supporting the #GlobalGoals with free, open map data through becoming a partner.
Become a partner