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A collection of AI-derived road surface, width, and passability metrics for approximately 300 km of arterial roads in Andorra, produced by HeiGIT using 2020 and 2024 PlanetScope satellite imagery. It integrates OpenStreetMap (OSM) attributes with deep-learning predictions to fill gaps in existing road infrastructure data, achieving 89.2% accuracy for surface classification.
Data is provided in GEOJSON and GEOPACKAGE formats; users should be aware of the hdx-other license restrictions.