468K
Total Mappersⓘ Total number of Mappers using HOT Tasking Manager - As of Dec. 2023
246.7M
Total Map Editsⓘ Total number of edits mapped using HOT Tasking Manager - As of Dec. 2023
147.5M
Buildings Mappedⓘ Total number of buildings mapped using HOT Tasking Manager - As of Dec. 2023
2.7M
Roads Mapped (KM)ⓘ Total length of roads mapped using HOT Tasking Manager - As of Dec. 2023
Updates
Training Open Mapping Tech for Wildfires in Córdoba, Argentina: Workshop in Unión de Los Ríos
On April 1 2024, we did a workshop called “Open Mapping for Inclusive and Sustainable Development. Mapping Tech in Wildland Areas: Forest Fires Edition” in Unión de Los Ríos, Córdoba, Argentina.
Community Cartography: Low-Cost GNSS Receiver in the Mapping of Medio Solimões
Explore how low-cost GNSS technology is revolutionizing mapping in the Medio Solimões, with support from HOT and the LAC Hub. This innovative project, conducted by the Federal University of São João del-Rei, promotes participatory cartography, improving resource management and resilience of riverside communities in the Brazilian Amazon.
Cartografía Comunitaria: Receptor de Bajo Costo en el Mapeo del Medio Solimões
Explora cómo la tecnología GNSS de bajo costo está revolucionando el mapeo en el Medio Solimões, con el apoyo de HOT y el LAC Hub. Este proyecto innovador, llevado a cabo por la Universidad Federal de São João del-Rei, promueve una cartografía participativa, mejorando la gestión de recursos y la resiliencia de las comunidades ribereñas en la Amazonía Brasileña.
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.
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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.
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