War-built heritage sites in Trondheim, Norway

"War-built heritage sites in Trondheim, Norway" is a dataset listing sites associated with WWII material traces in the Norwegian city of Trondheim. For each site, it records: the name of the site (‘Site’), a description of its structures (‘Object’), geographical coordinates (‘Latitude’ and ‘Longitude’), historical origin (‘Origin’), current ownership (‘Ownership’), primary function during the war (‘Main war-time use’), current use (‘Current use’), legal or regulatory protection status (‘Protection level’), and bibliographic references (‘References’). Data were collected from secondary literature, on-site inspections, and official heritage databases, including Kulturminnesøk (publicly accessible) and Askeladden. The dataset provides a thematic selection of WWII-related structures in Trondheim.