Urban crises are some of the hardest environments to map — and yet that’s where millions of the world’s most vulnerable people live. In this episode of 15-Minute Maps, Hugo Powell is joined by Yann Rebois, Earth Observation Strategist at Médecins Sans Frontières (MSF) and former Head of Geodata & Analytics at the ICRC. Drawing on decades of field experience and satellite analysis, Yann shares his vision for a map that can finally make urban vulnerability visible. Yann’s dream map focuses ...