FieldWatch Blog

Field notes on aerial imagery, drone surveys, GIS, and solar across Africa.

building footprint extraction

Automatic Building Footprint Extraction from Aerial Imagery: How AI and GIS Are Transforming Digital Mapping

How AI-powered building footprint extraction from aerial imagery is transforming digital mapping. How FieldWatch Vectorizer simplify automated building mapping, improves spatial data workflows and supports urban planning.

2 November 2026

digital twin technology

From Drone Mapping to Digital Twin Technology: How GIS, Photogrammetry and AI Are Transforming Infrastructure Management in Nigeria

Discover how drone mapping, photogrammetry, GIS and AI are transforming infrastructure management in Nigeria.

29 October 2026