Prescribed Grass Fire Mapping and Rate of Spread Measurement Using NIR Images From a Small Fixed-Wing UAS. - Gowravaram, Saket; Chao, Haiyang; Lin, Zhenghao; Parsons, Sheena; Zhao, Tiebiao; Xin, Ming; Hu, Xiaolin; Tian, Pengzhi; Flanagan, Harold Patrick; Wang, Guanghui (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023)