HOT is an international team dedicated to humanitarian action and community development through open mapping.
Community Mappersⓘ Total number of Mappers using HOT Tasking Manager
Total Map Editsⓘ Total number of edits from Missing Maps
Buildings Mappedⓘ Total number of buildings mapped from Missing Maps
Roads Mapped (KM)ⓘ Total length of roads mapped from Missing Maps
Updates
Help local communities to #MaptheDifference
HOT’s annual fundraising campaign supports communities with Microgrants to put themselves on the map, so they can address the challenges affecting them, from seasonal...
MapSwipe 2.0: Support humanitarian response in five minutes with a mobile app
With two new projects types and an improved user experience, MapSwipe is making it easier than ever for volunteers to get involved in mapping, one swipe at a time.
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HOT launches Microgrants 2020: Funding for OpenStreetMap Communities
Is your local OpenStreetMap community mapping to improve lives? We could have a microgrant for you! Pitch your project and be in for a chance to receive funding as part of HOT’s annual fundraising campaign to support global OpenStreetMap communities.
Our Impact
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.
Learn more
Partnerships
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
