Session summary
This GeoField 2026 regional panel examines opportunities and frontiers for geospatial impact evaluation in Africa. The discussion brings together perspectives from agricultural research, economics, conservation, remote sensing, and development evaluation, with a focus on how Earth observation can support decision-making across African contexts.
Moderator: Jessica Wells
Panelists
Peter Njiforti, Iriana Razafimahenina, Foster Mensah, and Arinze Nwokolo discuss where geospatial impact evaluation can add the most value in Africa. Panelists identify high-potential applications in smallholder agriculture, food security, natural resource governance, mining, deforestation, conservation, disaster risk management, climate finance, telecommunications, urban services, jobs, and women’s economic empowerment.
The panel emphasizes that geospatial data can strengthen both monitoring and evaluation. Earth observation can help verify plot locations, track land use and environmental change, assess conflict or disaster exposure, and expand analysis beyond what field data alone can capture. At the same time, panelists caution that satellite-derived measures must be validated with local data, administrative knowledge, household surveys, and community context.
A central theme is the need to move from pilots to institutionalized use. Panelists discuss opportunities to embed geospatial data in routine government systems, including agricultural extension, monitoring and evaluation units, project location reporting, and local planning. They also highlight barriers such as limited institutional capacity, fragmented administrative data, security concerns, regulatory constraints, and the need for governments to see clear operational value.
The discussion also considers emerging technologies, including AI, cloud computing, drones, near-real-time Earth observation, and foundation models. These tools can accelerate analysis and support more continuous learning, but panelists stress that they must be adapted, validated, and governed in ways that reflect local realities.
Together, the panel argues that geospatial impact evaluation has substantial promise in Africa, but technology alone is not enough. The future depends on trusted data, local validation, African institutional ownership, practical training, durable partnerships, and integration into everyday decision-making.