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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


5 Aug 2022

OMHAP Student Clubs Sponsorship Call

Applications for Asia-Pacific University Students Clubs Sponsorship are Open! Dates: 5 August - 26 August 2022

Global - Can Unen

28 Jul 2022

First HOT unSummit event collaborations announced

HOT teams up with event organizers across the world to bring humanitarian open mapping to new people and places in 2022!


28 Jul 2022

Anunciamos las primeras colaboraciones del evento HOT unSummit

¡HOT y organizadores de eventos en todo el mundo se asocian para llevar el mapeo abierto humanitario a nuevas personas y lugares el 2022!


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.