Water body sediment content change early warning method, device and equipment and storage medium

The invention relates to the technical field of electronics, and discloses a water body sediment content change early warning method, device and equipment and a storage medium. According to the method provided by the invention, spectral data of a target water body is input into a pre-constructed classification model, so that the model outputs a corresponding target sediment content category; a pre-constructed classification model is used for representing an association relationship between a water body sediment content category and water body spectral data, early warning is performed on a target sediment content category and an initial sediment content category, and the sediment content category can reflect size information of the sediment content in a water body. Early warning is carried out by utilizing the target sediment content category and the initial sediment content category, so that the early warning efficiency of the sediment content change of the water body is ensured, and the accuracy of an early