Study on UAV Remote Sensing Technology in Irrigation District Informationization Construction and Application

The UAV (Unmanned Aerial Vehicle) remote sensing technology is featured by flexible data acquisition, low cost and fast acquisition of ultrahigh resolution image, having broad application prospect in the irrigation district informationization construction in China. By introduction to the composition and characteristics of the UAV remote sensing system, from the perspective of application in irrigation district informationization, this paper introduces the application prospects of the UAV remote sensing system at such aspects as quick sorting of irrigation district planting structures, remote sensing ET monitoring, optimization of water transmission and distribution system, photogrammetry and hydrological model application.