Hyperspectral technology has the advantage of high spectral resolution and plays a vital role in many elds, such as forestry, agriculture, ecology and environment. In this paper, the applications of hyperspectral technology in vegetation feature monitoring are summarized, mainly involving vegetation index research, physical and biochemical parameters inversion, tree species identi; cation, biomass estimation, etc. Finally, taking the UAV hyperspectral image as the data source, this paper makes a case analysis of vegetation index, characteristic parameters, tree species identi; cation, and so on. Hope the above contents would provide a reference for the application of vegetation hyperspectral data.