Portrait of Olivier Cottray

Olivier Cottray

Olivier Cottray is director of Humanitarian Solutions at Esri, where he helps relief organizations get the most out of Esri solutions and develops best practices for the global humanitarian GIS community. Prior to joining Esri, Cottray led the Information Management Division of the Geneva International Center for Humanitarian Demining (GICHD) where he developed and implemented the Information Management System for Mine Action (IMSMA). Before focusing on remnants of war, he helped optimize and complement the logistics of cooperating agencies at the UN Joint Logistics Centre. He first applied GIS for humanitarian aid in 2002, when he helped found MapAction to provide rapid information management and GIS support following a crisis.

Posts by this author

The Geographic Approach and the Power of Local

Disaster risk management is inherently geographic, and GIS empowers local networks to improve resilience and response.

2026 GIS for Good Events: Where to connect, learn, and collaborate with Esri

Join the global #GISforGood community at 2026 humanitarian & sustainable development events.