What Is the Most Suitable Height Range of ALS Point Cloud and LiDAR Metric for Understorey Analysis? A Study Case in a Mixed Deciduous Forest, Pokupsko Basin, Croatia. - Saray Martín-García; Ivan Balenovic; Luka Jurjevic; Iñigo Lizarralde; Sandra Buján; Rafael Alonso Ponce (Remote. Sens., 2022)