ODP: A novel indicator for estimating photosynthetic capacity and yield of maize through UAV hyperspectral images. - Shaolong Zhu; Tianle Yang; Dongwei Han; Weijun Zhang; Muhammad Zain; Qiaoqiao Yu; Yuanyuan Zhao; Fei Wu 001; Zhaosheng Yao; Tao Liu; Chengming Sun (Comput. Electron. Agric., 2025)