Search for HOT projects, news, people and jobs.

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


30 Jul 2021

OSM Kerala - The past, present, and future.

An overview of OSM Kerala's inspiring journey and continued efforts to strengthen the use of OSM in Kerala for disaster response and community development.

Global - Manoj Karingamadathil, Ark Arjun, Awantika Pal

15 Jul 2021

HOT Summit 2021 Call for Proposals

The 2021 HOT Summit Call for Proposals is now open! Submit your ideas for panels and talks today! Deadline is 10 August.


14 Jul 2021

Greetings from Open Mapping Hub- Asia Pacific!

Nama Raj Budhathoki, the Asia Pacific Regional Director, shares his thoughts on the naming of the Asia-Pacific Hub and the decision to make it a virtual hub.

Global - Nama Raj Budhathoki

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.