Media type: E-Article Title: Shaping pre-modern digital terrain models: The former topography at Charlemagne’s canal construction site Contributor: Schmidt, Johannes; Werther, Lukas; Zielhofer, Christoph Published: Public Library of Science (PLoS), 2018 Published in: PLOS ONE, 13 (2018) 7, Seite e0200167 Language: English DOI: 10.1371/journal.pone.0200167 ISSN: 1932-6203 Origination: Footnote: Access State: Open Access