Remote sensing monitoring method and remote sensing monitoring device for accumulated snow coverage days, and storage medium

The invention discloses a remote sensing monitoring method and a remote sensing monitoring device for accumulated snow coverage days, and a storage medium. The remote sensing monitoring method comprises the following steps: acquiring preprocessed remote sensing satellite image data and actually measured accumulated snow coverage day number data of a plurality of stations; extracting accumulated snow information of remote sensing satellite image data to generate a remote sensing accumulated snow coverage day number data set, wherein the accumulated snow coverage day number data set comprises remote sensing accumulated snow coverage day number data of a plurality of grid units; constructing a correction model according to the actually measured accumulated snow coverage day number data of theplurality of stations and the remote sensing accumulated snow coverage day number data of the grid units corresponding to the plurality of stations; and correcting the remote sensing accumulated snowcoverage day number data