The internal wave parameters retrieval methods from synthetic aperture radar are reviewed.These methods are classified and described according to depth,speed,characteristic width and amplitude of internal wave.The retrieval methods are applied to synthetic aperture radar images,and the retrieval results are compared with the practical test data in-situ.For the first time the different retrieval methods of the same internal wave parameter are contrasted and the applicability of the methods is discussed.
【基金】
微波成像技术国家重点实验室基金资助项目(9140C1901030901)
【更新日期】
2009-04-17
【分类号】
TN958
【正文快照】
内波的参数反演主要是指利用合成孔径雷达(Synthetic A perture R adar,SAR)图像以及其它水文资料计算内波的深度、波速、特征宽度以及振幅等水动力学参数[1-2].它是利用SAR图像研究海洋内波的重要手段.只有通过反演得到内波的基本参数,才能对海洋内波进行进一步的讨论和研究.?