Locating emergent trees in a tropical rainforest using data from an Unmanned Aerial Vehicle (UAV). - Cici Alexander; Amanda H. Korstjens; Emma Hankinson; Graham Usher; Nathan Harrison; Matthew G. Nowak; Abdullah Abdullah; Serge A. Wich; Ross A. Hill (Int. J. Appl. Earth Obs. Geoinformation, 2018)