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| 极化合成孔径雷达海面成像模拟及分析 | |
| 引用本文： | Guo D,Gu XF,Yu T,Fernado N,Li J,Chen XF. 极化合成孔径雷达海面成像模拟及分析[J]. 光谱学与光谱分析, 2011, 31(10): 2643-2646. DOI: 10.3964/j.issn.1000-0593(2011)10-2643-04 |
| 作者姓名： | Guo D Gu XF Yu T Fernado N Li J Chen XF |
| 作者单位： | 1. 电子科技大学,四川成都610054;遥感科学国家重点实验室,中国科学院遥感应用研究所,北京100101 2. 遥感科学国家重点实验室,中国科学院遥感应用研究所,北京100101 3. 那不勒斯大学,意大利那波里80133 |
| 基金项目： | 国家科技支撑计划项目(2008BAC35B03); 国家(863计划)项目(2008AA12120142); 中国科学院遥感应用研究所; 北京师范大学遥感科学国家重点实验室开放基金项目(08Y01563KZ)资助 |
| 摘 要： | 海浪极化SAR成像模拟对海面散射的研究有重要的意义.基于海浪谱理论,在考虑大、小尺度海浪影响的基础上,构建了双尺度的随机粗糙海面.根据该海面模型,利用Bragg散射模型,小扰动模型与速度聚束理论,模拟了不同状况下海浪的极化SAR图像.并针对海浪参数对极化图像的影响进行了分析,结果符合成像统计特性,得出了一些有益于海浪信... |
| 关 键 词： | SAR 极化 电磁散射 成像模拟 海洋表面 |
Simulation of polarization SAR imaging of ocean surface |
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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): 2643-2646. DOI: 10.3964/j.issn.1000-0593(2011)10-2643-04 | |
| Authors: | Guo Ding Gu Xing-Fa Yu Tao Fernado N Li Juan Chen Xing-Feng |
| Affiliation: | GUO Ding1,2,GU Xing-fa1,YU Tao2,Fernado N3,LI Juan2,CHEN Xing-feng21.University of Electronic Science and Technology of China,Chengdu 610054,China2.State Key Laboratory of Remote Sensing Science,Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101,China3.Dipartimento Tecnologie,University Napoli,Napoli 80133,Italy |
| Abstract: | 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... |
| Keywords: | SAR Polarization Electromagnetic scattering Imaging simulation Ocean surface |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ | |