几种典型矿物的偏振高光谱特性研究

矿物和岩石的系统光谱学研究是当今高光谱遥感发展的基础。目前对矿物岩石光谱的研究主要集中在可见—近红外波段的传统光谱,基于两个波段（A：630~690 nm,B：760~1 100 nm）,波段范围不连续,同时观测数据的精度与目前常用的遥感数据源之间有一定的差距;利用高光谱对矿物的偏振反射特性目前还少有研究。文章在传统光谱测量基础上,利用偏振高光谱技术对矿物波谱进行实验,绘制波谱曲线图,直观表现矿物在偏振高光谱条件下的连续波谱特性,为遥感找矿技术提供新的发展方向。

The Research of Hyper-spectral Polarized Characteristics of Several Typical Minerals

The system spectroscopy of minerals and rocks is the basis of hyper-spectral remote sensing development.Currently the mainly research of rock and minerals is concentrated in visual-near-infrared spectral under traditional research,based on the two-band（A：630-690nm,B：760-1 100 nm）,and the two bands are not continuous.Meanwhile there is a considerable gap between observation data and the current commonly used remote sensing data,and only few people has done the research of polarized reflectance characteristics of minerals under hyper-spectral.This paper does experiments of minerals spectral used polarized hyper-spectral technology based on traditional spectral measurement,draws the spectrum curves to performance directly the continuous spectral characters of minerals under high-spectrum and polarization.