Remote sensing for monitoring embankments, dams, and slopes : recent advancements - Bouali, El Hachemi; Gregory, Phillip; Leshchinsky, Ben; Arasa, Nuria Devanthery; Hughes, Stephen; Praeg, Robert; Sathyan, Sajin Kumar Kochappi; Villarreal, Andres (Geotechnical special publication, 2021)