Media type: E-Article Title: Sub-pixel building area mapping based on synthetic training data and regression-based unmixing using Sentinel-1 and -2 data Contributor: Schug, Franz; Frantz, David; Okujeni, Akpona; Hostert, Patrick imprint: Informa UK Limited, 2022 Published in: Remote Sensing Letters Language: English DOI: 10.1080/2150704x.2022.2088253 ISSN: 2150-704X; 2150-7058 Origination: Footnote: