高光谱成像
探矿
铀
地质学
矿化(土壤科学)
遥感
铀矿石
矿物学
采矿工程
土壤科学
材料科学
土壤水分
冶金
作者
Jielin Zhang,Junhu Wang,Mei Zhou,Huang Yan-ju,Wenrui Ding
出处
期刊:IOP conference series
[IOP Publishing]
日期:2014-03-18
卷期号:17: 012184-012184
被引量:1
标识
DOI:10.1088/1755-1315/17/1/012184
摘要
Based on aerial visible-thermal infrared hyperspectral imaging system (CASI/SASI/TASI) data, field spectrometer data and multi-source geological information, this paper utilizes the hyperspectral data processing and feature extraction technology to identify uranium mineralization factors, the spectral features of typical tetravalent, hexavalent uranium minerals and mineralization factors are established, and hyperspectral logging technology for drill cores and trench also are developed, the relationships between radioactive intensity and spectral characteristics are built. Above methods have been applied to characterize uranium mineralization setting of granite-type and sandstone-type uranium deposits in south and northwest China, the successful outcomes of uranium prospecting have been achieved.
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