A Method for Sea Surface Temperature Retrieval Based on XGBoost Optimized by the Improved Sparrow Search Algorithm (opens in new tab)

Sea surface temperature (SST) serves as a critical indicator of energy exchange between the Earth’s surface and the atmosphere. Accurate retrieval of SST from satellite remote sensing data plays a pivotal role in investigating the physical and chemical properties of the ocean and monitoring sea surface thermal variations at both regional and global scales. The Chinese Atmospheric Environment Monitoring Satellite (DQ-1), launched on April 16, 2022, is equipped with a wide-swath imager (WSI), e...