Estimation of canopy nitrogen nutrient status in lodging maize using unmanned aerial vehicles hyperspectral data. - Qian Sun; Liping Chen; Xiaohe Gu; Sen Zhang; Menglei Dai; Jingping Zhou; Limin Gu; Wenchao Zhen (Ecol. Informatics, 2023)

A spectral index for estimating grain filling rate of winter wheat using UAV-based hyperspectral images. - Baoyuan Zhang; Wenbiao Wu; Jingping Zhou; Menglei Dai; Qian Sun; Xuguang Sun; Zhen Chen; Xiaohe Gu (Comput. Electron. Agric., 2024)