高光谱遥感技术及资源勘查应用进展

高光谱遥感技术在可见光、近红外、中红外和远红外波段范围内可获取上百个窄光谱波段, 包含了丰富的空间、辐射和光谱3重信息.极高的光谱分辨率特性可以定性、定量探测在多光谱、宽波段遥感中不能被识别的物质.介绍了当前宽幅高光谱成像仪载荷研制最新进展以及星载高光谱成像数据模拟、定标与处理技术进展, 并在矿产资源和油气资源调查方面进行典型应用.高光谱遥感技术在资源勘查中的应用积累、技术研究以及全流程业务化信息系统平台开发对高光谱数据在资源能源勘查中的推广有重要意义. 

Hyperspectral Remote Sensing Technology and Its Progress in Resources Exploration

Hyperspectral remote sensing technology obtains hundreds of narrow spectral bands in the visible, near-infrared, mid-infrared and far-infrared bands and contains a wealth of space, radiation and spectral information. Much materials can be identified that are not recognized in multispectral data. The recent advances in broad width hyperspectral imager, space-borne hyperspectral data digital simulation, calibration and processing and typical applications in the investigation of mineral and oil-gas resources are introduced in the paper. In additon, the information system of hyperspectral data acquisition, storage, management, typical geological application and distribution is established, which shall be of great significance to the application of hyperspectral remote sensing data to the investigation of mineral and energy resources.