Machine learning (ML) can improve data applications in disaster risk management, especially when coupled with computer vision and geospatial technologies, by providing more accurate, faster, or lower-cost approaches to assessing risk. At the same time, we urgently need to develop a better understanding of the potential for negative or unintended consequences of their use. The… Read more »
Segment buildings in African cities from aerial imagery and advance Responsible AI ideas for disaster risk management
From an origin in military and security applications, the use of unmanned aircraft (UA) technology is currently transforming commercial and humanitarian activity. Its evolution started many decades ago, but was limited by the technology of the time; in recent years, advances in this area have facilitated an increasingly rapid expansion of UA technology that has started to move into a variety of sectors. As the societal benefits of UA become clearer, organisations across the commercial and government spectrum seek to exploit the technology to improve their business models and offer a safer, cleaner, and more cost-effective alternative to traditional data-capture methods.
Open Cities Zanzibar has generated and visualized datasets critical to disaster risk management, building the capacity of government staff, university students, and communities in the process.
In the informal settlements of Liberia’s largest city, Open Cities Africa is introducing a dynamic open data workflow to support urban planning and protect residents from flood.
Developers and geospatial professionals from across Africa gathered in Zanzibar for a two-day workshop on using Mapbox tools with open imagery, highlighting what’s spurring geospatial innovation across the continent.
For thousands of years, the Niger River has been the lifeblood for not only Niger, but also its neighboring countries in the Niger River Basin. Yet, even as many Nigeriens depend on the mighty waterway for food, water, and livelihoods, the Niger River also poses a severe flood risk to the West African country during… Read more »
Pendant des millénaires, le fleuve Niger a été le poumon socioéconomique du Niger, mais aussi des pays voisins du bassin du Niger. Pourtant, même si cette imposante voie navigable permet à de nombreux Nigériens de se nourrir, s’approvisionner en eau, et gagner leur vie, elle présente également un grave risque d’inondation en Afrique de l’Ouest… Read more »
In the Seychelles, life straddles the coastline. The 94,000 residents depend upon the sea for sustenance. The country relies on a mere 400 hectares of agricultural land, increasingly at risk of climate-related events. Inspired by the experience of Zanzibar, a neighboring island state with similar challenges, the Seychelles is now embracing drones as a tool to collect low-cost, highly accurate aerial imagery for resilient development.