hotosm

Official account for the Humanitarian OpenStreetMap Team. We use open geospatial data & tech for humanitarian response and community-led development

FOSS Hack 2026 - March 1 - 31
HOT Disaster Risk Reduction Case Studies - 2026 (1).pdf
HOT Disaster Risk Reduction Case Studies - 2026 (1).pdf

HOT Virtual Session at HNPW 2026

Nostalgic Mapping: Lessons learned of leveraging OpenStreetMap in areas of conflict

HOT In-Person Sessions at HNPW 2026

Open Data, Low-Tech Tools & Dynamic Routing (Part I)
Open Data, Low-Tech Tools & Dynamic Routing (Part II)
Coordinated Data Services & H2H Syria Activation
Earth Observation for Conflict Damage & Climate Resilience

HOT Hybrid Session at HPNW 2026

Global IMWG GIS Subgroup: Humanitarian Reset
Register for the GEO Business Event - June 3-4
Register for the GEO Business Event - June 3-4
Register for HOT Webinar Ahead of IWD - March 5
Register for HOT Webinar Ahead of IWD - March 5
From One Billion Mapped to What Comes Next
Scaling Open Drone Crews Across West African Cities
Catalyzing Data-driven Community Heat Resilience in Freetown
Explore HOT dataset on HDX
Rewatch Petya's talk at the FOSDEM 2026 Conference
Rewatch Petya's talk at the FOSDEM 2026 Conference
Nominate for the Open Mapping Women Awards 2026, Jan. 30 - March 21, 2026
Nominate for the Open Mapping Women Awards 2026, Jan. 30 - March 21, 2026
Read the Community Demand Report from Common Space
HOT Featured in Zag Daily
HOT Featured in Zag Daily
Mozambique Flood Response Dataset Now Available on HDX
Read staff spotlight on Sam Colchester
Reflecting on MapSwipe in 2025: A Year of Growth and What Comes Next | Mapswipe
Reflecting on MapSwipe in 2025: A Year of Growth and What Comes Next | Mapswipe
HOT featured in an article on datos.gob.es
HOT featured in an article on datos.gob.es
HOT featured in an article by DAI
HOT featured in an article by DAI
HOT featured in an article by the Open Data Policy Lab
HOT featured in an article by the Open Data Policy Lab
Call for Speakers - Geo Business 2026 (Apply by Feb 20)
HOT Open Source Contributor Journeys
Start Mapping: 2025 Caribbean Hurricane Melissa Response
HOT’s 2025 Social Inclusion Case Studies (PDF)
HOT Tech & Innovation WG Session – December 9, 10:00 & 18:00 UTC
HOT Tech & Innovation WG Session – December 9, 10:00 & 18:00 UTC
Read Our Latest & Past Newsletters
Read Our Latest & Past Newsletters
Course: Introduction to Open Mapping (English)
Course: Introduction to Open Mapping (Spanish)
Course: Introduction to Open Mapping (Spanish)
HOT’s 2025 Climate Resilience Case Studies (PDF)
HOT’s 2025 Climate Resilience Case Studies (PDF)
Subscribe to our Newsletters
Subscribe to our Newsletters
Join our Slack Community
Join our Slack Community
Explore HOT's Open Source Tech Tools
Explore HOT's Open Source Tech Tools
Explore HOT's Regional Hubs
Explore HOT's Regional Hubs
Check out our GitHub Repositories

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