光谱遥感岩矿识别基础与技术研究进展

遥感技术的发展与地物光谱特征的研究密不可分。主要从光谱遥感发展与地质应用的趋势出发,从光谱遥感岩矿识别基础与识别技术方法两方面阐述了光谱遥感的研究进展。对于遥感岩矿的识别基础,主要阐述物谱关联和物理模型研究的技术方法与进展以及其对遥感地质应用的促进与深化。在技术方法方面,主要从多光谱与成像光谱两个层次上,分析利用光谱特征进行岩石矿物识别的研究进展及其潜力与可行性。强调了岩石矿物光谱特征在遥感岩矿识别与地质成因信息提取中的重要性。

The Development and Tendency of Both Basis and Techniques of Discrimination for Minerals and Rocks Using Spectral Remote Sensing Data

Development of remote sensing technique has strongly related with studies of spectral feature of materials. According to tendencies based on between developments of spectral remote sensing and its geological application, this paper described the development and tendency of both basis and technique of discrimination for minerals and rocks. First of all, techniques of both the relationships between materials and spectra and the spectral physical models have been summarized and analyzed. So do developments of them. Secondly, the technique, the potential and the available of application for geology, which used multispectal and hyperspectral remote sensing data, have summarized and discussed. Finally, It is the most important to use spectral feature to extract geological genesis and to quantify the information of mineralization in geological remote sensing.