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基于极化散射特征的极化合成孔径雷达海冰分类方法研究:以渤海海冰分类为例

DOI: 10.3969/j.issn.0253-4193.2013.05.010, PP. 95-101

Keywords: 海冰分类,极化SAR,极化散射特征

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Abstract:

海冰监视监测的关键是提取海冰类型,准确提取海冰类型对于评估海冰冰情、保证航海及海洋作业安全具有重要的意义。利全极化合成孔径雷达影像(SAR)的优势,提取海冰的极化散射特征;在此基础上结合二叉树分类思想,开展极化SAR海冰类型的分类算法研究,提高SAR海冰分类精度;与传统的海冰分类方法相比较,验证了本方法的有效性。

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