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介绍了我国首次引进的CASI/SASI航空高光谱遥感测量系统组成及其主要技术指标,并以新疆柯坪地区铀矿勘查为例,阐述了该系统遥感数据获取、数据预处理、铀矿化蚀变矿物填图和野外验证等。研究表明,CASI/SASI航空高光谱遥感测量系统可以获取高空间、高光谱分辨率的遥感数据,在新疆柯坪地区大比例尺提取铀矿化蚀变信息方面取得了很好的效果。 更多还原

【Abstract】 In this paper,the components of CASI/SASI system and its technological specifications are presented at first.Then,the acquisition and pre-procession of CASI/SASI data,and alteration minerals mapping for field investigation and uranium exploration are introduced with the case study in Keping area,Xinjiang Uygur Autonomous Region.Studies show that the CASI/SASI airborne hyper-spectral survey system can acquire the data with high spatial and spectral resolution,and good application effects have bee... 更多还原