Drone-Based Fluorescence Lidar Systems for Vegetation and Marine Environment MonitoringZheng Duan, Ying Li, Xun Wang, Jinlei Wang, Mikkel Brydegaard, Guangyu Zhao and Sune SvanbergEPJ Web Conf., 237 (2020) 07013DOI: https://doi.org/10.1051/epjconf/202023707013