| CASI/SASI航空高光谱遥感测量系统及其在铀矿勘查中的初步应用 |
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| 引用本文： | 叶发旺,刘德长,赵英俊.CASI/SASI航空高光谱遥感测量系统及其在铀矿勘查中的初步应用[J].国外铀金地质,2011(4):231-236. |
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| 作者姓名： | 叶发旺 刘德长 赵英俊 |
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| 作者单位： | 核工业北京地质研究院,遥感信息与图像分析技术国家级重点实验室,北京100029 |
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| 摘 要： | 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。
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| 关 键 词： | CASI/SASI航空高光谱测量系统 铀矿勘查 柯坪地区 |
Airborne hyper-spectral survey system CASI/SASI and its preliminary application in uranium exploration |
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| Authors: | YE Fa-wang LIU De-chang ZHAO Ying-jun |
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| Institution: | (National Key Laboratory of Remote Sensing Information and Image Analysis Technology, Beijing Research Institute of Uranium Geology,Beijing 100029,China) |
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| 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 been reached in extracting alteration mineral information related to uranium mineralization with large scale in Keping area. |
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| Keywords: | CASI/SASI airborne hyper-spectral survey system uranium prospecting Keping area |
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