491K
Total Mappersⓘ Total number of Mappers using HOT Tasking Manager - as of May 2024
260M
Total Map Editsⓘ Total number of edits mapped using HOT Tasking Manager - as of May 2024
156.4M
Buildings Mappedⓘ Total number of buildings mapped using HOT Tasking Manager - as of May 2024
3.4M
Roads Mapped (KM)ⓘ Total length of roads mapped using HOT Tasking Manager - as of May 2024
Updates
HOT and Sonje Ayiti Join Forces to Enhance Haitian Communities Through Open Mapping
HOT and Sonje Ayiti Organisation are enhancing Haitian communities by leveraging open geospatial data. This collaboration equips local students with essential mapping skills, enabling them to contribute to disaster management and development efforts. Through this initiative, a new generation of mappers is being cultivated, enhancing community resilience amid Haiti’s socio-political challenges.
South America in Flames: Fighting Fires with Open Mapping
Wildfires in South America are consuming thousands of hectares of crops and forests in conservation areas in countries such as Bolivia, Peru, Ecuador and others. Let's learn about the relief efforts emerging from open mapping communities.
Sudamérica en Llamas: Combatiendo los Incendios con Cartografía Abierta
Los incendios forestales en Sudamérica están consumiendo miles de hectáreas de sembríos y bosques de áreas de preservación en países como Bolivia, Perú, Ecuador y otros. Conozcamos los esfuerzos de ayuda que van surgiendo desde las comunidades de cartografía abierta.
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.
Tools & Data
Access free, open source tools for community mapping. Export data from OpenStreetMap for humanitarian and development programs.
View the tools
Community & Events
Learn about the community and the latest events — especially about the Open Summit 2023, a decentralized, year-long program of 13 global, regional, and local conferences.
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
