摘要
土壤的粘土矿化和高岭石富集是烃类微渗漏的显著特征之一，研究土壤中的主要粘土矿物的含量与其反射光谱的定量关系对利用成像光谱技术进行油气资源勘查具有实用意义。本文研究了土壤的近红外反射光谱与土壤中主要的粘土矿物，特别是高岭石的丰度的关系，给出了估计其含量的回归方程式，其相关系数达０．８以上。
Abstract The clay mineralization and kaolinite enrichment in soil is one of the hydrocarbon's Micro-Seepage characteristics. Study of the quantitative relationship between the clay mineral content and the reflectance spectrum of soil is more useful for the application of the Imaging Spectrometry in oil and gas exploration. In this paper we study quantitatively the relationship between the nearinfrared reflectance spectrum of soil and the concentration of the main clay minerals in soil. The estimation equations are derived with the relationship coefficient (R2)better than 0. 8.
出处
《国土资源遥感》
CSCD
1994年第2期52-54,33,共4页
Remote Sensing for Land & Resources
