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Hydrodynamical Basis for Interpreting the Features of a Kind of Ocean Objects on Synthetic Aperture Radar Images |
| YU Wei-dong;HUA Feng;JIN Mei-bing;PAN Zeng-di;YUAN Ye-li |
| First Institute of Oceanography, State Oceanic Administration, Qingdao 266003 |
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| Cite this article: |
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YU Wei-dong, HUA Feng, JIN Mei-bing et al 1998 Chin. Phys. Lett. 15 931-933 |
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Abstract A new hydrodynamical model interpreting the synthetic aperture radar (SAR) imaging of a kind of ocean objects is proposed. It is based on the perturbation analysis of the wave height spectrum balance equation. An appropriate form of equilibrium wave height spectrum is deduced and then used to obtain the relative variation rate of the spectrum perturbation to its equilibrium state. Such variation rate reflects directly the features of a kind of ocean objects on the SAR images.
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92.10.Fz
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Published: 01 December 1998
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