a College of Meteorology and Oceangraphy, PLA University of Science and Technology, Nanjing 211101, China;
b Beijing Institute of Applied Meteorology, Beijing 100029, China;
c Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China
Abstract Most studies of the synthetic aperture radar remote sensing of ocean internal waves are based on the solitary wave solutions of the Korteweg-de Vries (KdV) equation, and the dissipative term in the KdV equation is not taken into account. However, the dissipative term is very important, both in the synthetic aperture radar images and in ocean models. In this paper, the traveling-wave structure to characterize the ocean internal wave phenomenon is modeled, the results of numerical experiments are advanced, and a theoretical hypothesis of the traveling wave to retrieve the ocean internal wave parameters in the synthetic aperture radar images is introduced.
Fund: Project supported by the High Resolution Earth Observation Major Special Project of Youth Innovation Foundation of China (Grant No. GFZX04060103-3-12) and the National Natural Science Foundation of China (Grant No. 41175025).
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