SAR的海洋动力探测研究及应用浅析

摘要

该文在深入研究海面微波散射特性及其SAR海面成像机理的基础上，阐述了基于 SAR 图像的海洋动力探测的探索工作。主要是从内波、水下地形波和船只尾迹产生机理的统计和水动力分析出发、研究了它们的 SAR成像特征和相应的物理参数反演，以此拓展SAR的海洋观察应用。%　　Based on the ocean surface microwave scattering property and its Synthetic Aperture Radar (SAR) ocean surface imaging mechanism the main research of ocean dynamical SAR detection is presented in this paper. Passing the statistical and hydrodynamical analyses of generation mechanisms of ocean internal waves and ocean bottom topographic waves as well as ship wakes their important SAR imaging features and deducing parameters are here discussed. Therefore the SAR application of oceanic observation is promoted.