Debris flow geological disaster identification method based on remote sensing satellite image

The invention discloses a debris flow geological disaster identification method based on a remote sensing satellite image, relates to the technical field of geological disaster monitoring, and uses a satellite remote sensing technology to obtain a satellite remote sensing image of a designated area, and marks a debris flow area in the designated area according to the obtained satellite remote sensing image. Meanwhile, the formation area, the circulation area and the accumulation area corresponding to the same debris flow area are marked, distinguished and correlated, so that when the debris flow area has the risk of debris flow disasters, the influence range of the debris flow disasters can be quickly locked; and on the other hand, according to the environmental data and the meteorological data of the debris flow area, the debris flow area is distinguished under different conditions of snow accumulation and no snow accumulation, so that the debris flow area can be adaptively monitored under different meteorol