Bistatic SAR raw data simulation for ocean

被引：1
|
作者：
Wang, Xiaoqing [1 ]
Yu, Yin [1 ]
Chen, Yongqiang [1 ]
Xiao, Jiang [1 ]
Zhu, Minhui [1 ]
机构：
[1] Chinese Acad Sci, Inst Elect, Natl Key Lab Microwave Imaging Technol, Beijing 100080, Peoples R China
来源：
IGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12: SENSING AND UNDERSTANDING OUR PLANET | 2007年
关键词：
bistatic; ocean; simulation; synthetic aperture radar (SAR);
D O I：
10.1109/IGARSS.2007.4422935
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Bistatic SAR is a potential and effective tool for ocean remote sensing, and the simulation of bistatic SAR raw data from ocean surface plays a great role in the understanding of the mechanism of bistastic SAR ocean surface imaging. In this paper, a bistaitc SAR raw data simulation model for ocean surface is presented, which includes bistatic scattering simulation and ocean echo data simulation. In our research, based on IEM scattering model, a stochastic multiscale scattering model is improved by applying the second order nonlinear modulation model, and the speckle noise and coherent time character of ocean surface are simulated in the SAR raw data simulation.
引用
收藏
页码：871 / 874
页数：4
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