A Three-Dimensional Formulation for Synthetic Aperture Radar Images of Ocean Waves in Orbital Motions |
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| Authors: | Wakasugi K Naru-Fumi Kishi Matsuo M |
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| Affiliation: | Department of Electrical Engineering, Kyoto Institute of Technology, Matsugasaki, Kyoto 606, Japan; |
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| Abstract: | An analytic model of the ocean surface SAR images with a three-dimensional framework is developed following the formalism presented by Swift and Wilson (1979); a trochoidal swell propagates through a uniform field of Bragg-type distributed scatterers. Two- dimensional SAR images are calculated for the interpretation and prediction of actual SAR images of the ocean surface as a function of ocean wave amplitude, wave frequency, propagation direction, and radar frequency, off-nadir angle of the antenna, and spatial resolutions. |
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