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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

8 Jul 2025

Scaling HOT's uMap: Exciting Updates for Humanitarian Geospatial Data Visualization and Use

In this post, Emilio Mariscal, HOT's Software Engineering Manager, explores why and how we are expanding HOT's uMap to improve geospatial data visualization and use for humanitarian and community development purposes.

Global - Emilio Mariscal

4 Jul 2025

Concurso MapEdu: trazando aprendizajes desde el territorio

Conoce MapEdu a través de los proyectos ganadores de 2024 y entérate cómo docentes y estudiantes de 10 a 18 años pueden transformar su territorio en la segunda edición del Concurso MapEdu 2025.

Argentina and 3 other countries - Tim DeWinter, Mariana Marín

3 Jul 2025

What Makes a Good Field Mapping App? Exploring the Newest Updates to the Field Tasking Manager

In late 2022, HOT’s tech team started a prototype of what would become the Field Tasking Manager, or Field-TM. Among a variety of already...

Global - Petya Kangalova, Carter Draper, Sam Woodcock

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.