Institut Cartogràfic i Geològic de Catalunya

Geographic base of decentralized municipal entities derived from the delimitation files of the entities and the municipalities to which they belong, and from reference cartographic sources

Population areas of the Geographical Names Database of Catalonia and Nomenclature of Municipalities and Population Entities, building clusters, and the polygons that appear in the Economic Activity Polygon Information System

Population areas made up of permanent, covered, and stable buildings, roads, bodies of water, parks, and other elements of the territory that form part of the settlement