Integrating UAV, UGV and UAV-UGV collaboration in future industrialized agriculture: Analysis, opportunities and challenges. - Zhigang Ren; Han Zheng; Jian Chen 013; Tao Chen 027; Pengyang Xie; Yunzhe Xu; Jiaming Deng; Huanzhe Wang; Mingjiang Sun; Wenchi Jiao (Comput. Electron. Agric., 2024)