Summary:
- The article discusses the release of the Open Buildings 25D dataset, which tracks changes in building structures across the Global South over time using satellite imagery.
- The dataset covers over 17 million buildings across 34 countries and provides temporal information on building construction, expansion, and demolition, enabling analysis of urban development patterns.
- The dataset is intended to support research and applications in areas such as urban planning, disaster response, and infrastructure development, by providing detailed, up-to-date information on the built environment in regions that often lack comprehensive data.