Monitoring ground deformation and lava accumulation in volcanic craters using UAS image acquisitions and 4D photogrammetry


Benoit Smets1, Christelle Wauthier2, Antoine Dille1, Raphael Paris3, Denis Samyn4, Nicolas d'Oreye5 and Francois Kervyn6, (1)Royal Museum for Central Africa, Tervuren, Belgium, (2)The Pennsylvania State University, Department of Geosciences and Institute for Computational and Data Sciences, University Park, PA, United States, (3)Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France, (4)ESO Research asbl, Antheit, Belgium, (5)National Museum of Natural History, Walferdange, Luxembourg, (6)Royal Museum for Central Africa, Department of Earth Sciences, Tervuren, Belgium