Classification of Boulders in Coastal Environments Using Random Forest Machine Learning on Topo-Bathymetric LiDAR Data. - Signe Schilling Hansen; Verner Brandbyge Ernstsen; Mikkel Skovgaard Andersen; Zyad Al-Hamdani; Ramona Baran; Manfred Niederwieser; Frank Steinbacher; Aart Kroon (Remote. Sens., 2021)