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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


9 May 2022

Mapping in Conflict

Recent events and experiences, including last year’s developments in Afghanistan and the war in Ukraine, have prompted HOT—and the wider humanitarian mapping community—to revisit what can be ethically and practically done to help people caught in conflict within the context of OSM.

Global, Afghanistan, Ukraine - Paul Uithol, Jessica Pechmann, Ivan Buendía Gayton

9 May 2022

HOT à la recherche de collaborations passionnantes en matière de conférences pour 2022 !

HOT cherche activement à collaborer et à soutenir des conférences qui rassemblent des communautés, des partenaires, des collaborateurs et des partisans, engagés et actifs dans la cartographie humanitaire ouverte, pour apprendre, partager et se connecter. Pouvez-vous nous aider ?


9 May 2022

HOT looking for exciting conference collaborations for 2022!

HOT is actively looking to collaborate on and support conferences that bring together communities, partners, collaborators and supporters, committed to and active in humanitarian open mapping to learn, share and connect. Can you help us?

Global - The HOT Summit Working Group

Our Impact

HOT's work is global in scale and contributes to the achievement of the Sustainable Development Goals (SDGs). Our Monitoring and Evaluation framework is constantly evolving to ensure tangible and measurable impact. Check out our core impact areas and learn more about where we're making a difference.