Spectroscopy and Spectral Analysis, Volume. 31, Issue 10, 2643(2011)
Simulation of Polarization SAR Imaging of Ocean Surface
The polarization synthetic aperture radar (SAR) imaging simulation is of great significance to ocean surface scattering. According to the theory of wind-wave spectrum, rough ocean surface was modeled in the present paper using the two-scale-model. This treatment takes both the large scale and small scale surface into account. By using the velocity bunching (VB) theory, Bragg scattering model and the small perturbation model (SPM), the polarization SAR system can simulate the ocean surface with various parameters and ocean states. The effects of the parameters of ocean waves and the parameters of SAR system were analyzed. Finally, some useful conclusions were drawn, which are helpful for extracting the information of ocean surface. The method is an effective way in the ocean SAR design and the ocean surface research.
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GUO Ding, GU Xing-fa, YU Tao, Fernado N, LI Juan, CHEN Xing-feng. Simulation of Polarization SAR Imaging of Ocean Surface[J]. Spectroscopy and Spectral Analysis, 2011, 31(10): 2643
Received: Jul. 29, 2010
Accepted: --
Published Online: Nov. 9, 2011
The Author Email: Ding GUO (guoding@263.net)