Indoor monitoring of Scrovegni Chapel Crypt Paolo Bison, Alessandro Bortolin, Gianluca Cadelano, Giovanni Ferrarini, Fabio Peron, Piercarlo Romagnoni and Antonio Stevan E3S Web Conf., 111 (2019) 02075 Published online: 13 August 2019 DOI: 10.1051/e3sconf/201911102075