高光谱遥感技术在地质勘查中的应用现状及展望  

Application status and prospect of hyperspectral remote sensing technology in geological exploration

作　　者：叶彬 王加昇[1] 李金龙 付浩 YE Bin;WANG Jiasheng;LI Jinlong;FU Hao(Faculty of Land Resources Engineering,Kunming University of Science and Technology,Kunming Yunnan 650093,China;Bueau of Coalfield Geology of Yunnan Province,Kunming Yunnan 650034,China)

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093 [2]云南省煤田地质局科技处,云南昆明650034

出　　处：《化工矿物与加工》2024年第11期77-88,共12页Industrial Minerals & Processing

基　　金：国家自然科学基金面上项目(41772070);云南省科技计划项目(202202AG050006)。

摘　　要：高光谱遥感技术是目前新兴的一种绿色勘查手段,其基于矿物化学成分变化会导致矿物光谱特征吸收峰发生变化的特点,对矿物信息进行识别与提取,具有成本低、无损测量、绿色环保等特点,应用前景广阔。本文系统综述了高光谱遥感技术在国内外的研究现状,总结了石英族、碳酸盐类(方解石、白云石)、云母类(白云母、黑云母)、石榴子石等常见矿物的光谱特征,介绍了高光谱遥感技术在国内外矿床勘查中的典型应用实例,并展望了该技术未来的发展方向,旨在为绿色、高效地质勘查技术研究提供借鉴。Hyperspectral remote sensing technology is an emerging green exploration method at present.Based on the characteristics that the changes of mineral chemical composition will lead to the changes in the absorption peaks of mineral spectral features,the mineral information is identified and extracted.It has the characteristics of low cost,non-destructive measurement and green environmental protection,and has broad application prospects.This paper systematically reviews the research status of hyperspectral remote sensing technology at home and abroad,summarizes the spectral characteristics of common minerals such as quartz group,carbonates(calcite,dolomite),mica(muscovite,biotite),and garnet,etc.,introduces the typical application examples of hyperspectral remote sensing in mineral deposit exploration at home and abroad,and looks forward to the future development direction of this technology,aiming to provide reference for green and efficient geological exploration technology research.

关 键 词：高光谱遥感技术 地质勘查 光谱特征 石英 碳酸盐 云母 石榴子石 找矿 

分 类 号：P627[天文地球—地质矿产勘探]