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Inverse Model of the Ocean Suspended Solids Based on Multi-polar Backscattering Coefficient
Author(s): 
Pages: 68-73
Year: Issue:  4
Journal: Ocean Technology

Abstract: 以珠江口东岸香港海域为研究对象,准同步获取实测悬浮物浓度和Radarsat-2影像数据.对影像进行滤波处理和掩模处理后,利用Radarsat-2四种极化下的后向散射系数建立悬浮物浓度单极化回归模型;通过多极化后向散射系数构造多个遥感参数,运用相关性分析得到4个敏感因子,建立悬浮物浓度多极化回归模型.最终得到研究区域悬浮物浓度的反演模型为:SSC=11.08+0.06(HH+VV)-0.002(HH...
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