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HeiGIT produced this dataset containing AI-derived road surface, width, and passability metrics for approximately 5,000 km of arterial roads in Estonia using PlanetScope satellite imagery from 2020 and 2024. It combines OpenStreetMap (OSM) segment data with deep-learning predictions to provide consistent coverage across motorway, trunk, primary, and secondary road classes.
Data is provided in GeoJSON and GeoPackage formats; methodology is detailed in arXiv:2512.04092. The license is specified as hdx-other.