Study on Hyperspectral Inversion Model for Water Depth of the Yangtze Estuary Based on Remote Sensing Satellite

Abstract

Based on GaoFen-5 remote sensing satellite, the satellite and ground synchronous monitoring experiment of water depth in the Yangtze Estuary was carried out, and the satellite and ground monitoring data required for modeling were obtained. The hyperspectral inversion model of water depth parameters is established by using function fitting method, and the output effect of the optimized model is given.