Drone-Based Hyperspectral and Thermal Imagery for Quantifying Upland Rice Productivity and Water Use Efficiency after Biochar Application. - Hongxiao Jin; Christian Josef Köppl; Benjamin M. C. Fischer; Johanna Rojas-Conejo; Mark S. Johnson; Laura Morillas; Steve W. Lyon; Ana M. Durán-Quesada; Andrea Suárez-Serrano; Stefano Manzoni; Mónica García (Remote. Sens., 2021)