SAR浅海水下地形遥感研究进展

Progress on Remote Sensing of the Shallow Sea Bottom Topography by SAR

SAR已成为浅海水下地形探测的重要技术手段之一。通过回顾SAR浅海水下地形遥感研究进展,特别是国内外SAR浅海水下地形的成像机理、成像理论研究和遥感探测技术研究的发展,同时针对目前SAR浅海水下地形遥感研究存在的问题和今后有待研究的方向进行了探讨。

Synthetic aperture radar （SAR） has become one of the important tools to map the shallow water bottom topography. In this paper,progress on remote sensing of the shallow water bottom topography by SAR has been reviewed. Espeeially,SAR imaging mechanism and SAR imaging theory of the shallow water bottom topography and the shallow water bottom topography mapping by SAR are mainly introduced. Meanwhile,we discuss some issues in present of the study on remote sensing of the shallow water bottom topography by SAR and the research orientation in future.