高光谱遥感岩矿识别方法的研究进展

遥感技术应用于地质中的目的之一是分辫和识别出不同的岩石和矿物等地质体,高光谱分辫率遥感则可通过诊断性光谱特征对岩石或矿物成分及结构进行识别。随着高光谱矿物识别方法的不断发展,使得高光谱遥感技术在地学领域的应用由定性分析到定量识别成为可能,也为今后开展成像光谱遥感数据的广泛应用做好了技术准备。介绍了多种岩矿光谱分析的技术方法,并对不同方法的优、缺点及其应用场合进行分析。最后,总结并提出了下一步的工作方向。

Summary for Identification Method of Mineral Using Hyperspectral Remote Sensing

One of the aims of RS application in geology is to identify accurately various rocks and minerals,with hyperspectral RS,rocks and minerals can be identified from the corresponding diagnostic spectral features.With the development of the mineral identification method of hyperspectral remote sensing,it is possible to use it from qualitative analysis to quantitative identification in earth science field,it is technological preparation for the widely application of remote sensing data.The paper introduced multiplicate technology of identification method of minerals,and analysed the advantage,weakness and application of different method.In the end,it summaried all the paper and came up with the next work.