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阐述了遥感多源信息复合的理论与技术依据 ,指出TM与SAR影像复合可实现优点的合成 ,旨在丰富地物的特征信息 ,提高目标分类精度 ,特别是有利于对滨海动态的监测与新生地貌体所关联的泥沙输移和海洋动力作用等隐伏信息 ,并以近期黄河口沙嘴演变的遥感影像作为例证。
The theory and technical basis of remote sensing multi-source information composite are expounded. The synthesis of the merits of TM and SAR image composite is pointed out. The purpose is to enrich the feature information of feature and improve the accuracy of target classification, especially to monitor and rejuvenate coastal dynamic Hiding information such as sediment transport and ocean dynamic associated with topography, and the remote sensing image of the recent evolution of the mouth of the Yellow River mouth is taken as an example.