Volunteers from across the world come together to digitally map for Flood Risk Resilience in Nigeria in a Mapathon Event

May 25, 2021 · 6 min read · Authors: Taiwo Ogunwumi & Antonia Matthies On Saturday, May 15th, 2021 the Geohazards Risk Mapping Initiative (GRMI) and the Uni Bonn Missing Maps Project co-hosted a Mapathon event to map buildings and roads in areas prone to flooding in Ikorodu, L...