基于谱学的成像光谱遥感技术发展与应用

成像光谱遥感技术是80年代初发展起来的新型遥感技术。近20年来,该技术发展很快,已成为遥感技术发展的3大趋势之一(成像光谱遥感,微波遥感及3S技术系统)。由于成像光谱具有高光谱分辨率的图像与光谱合二为一的特点,它的发展不仅使遥感技术能有效地直接识别地表物质,而且还能更深入地研究地表物质的成分及结构。本文综述成像光谱遥感技术的发展,理论基础,方法技术及其应用。

IMAGING SPECTROMETER REMOTE SENSING METHODOLOGICAL TECHNOLOGY AND IT'S APPLICATION BASED ON SPECTROSCOPY

In 1980s early, remote sensing technique of imaging spectrometer began to be developed as a new remote sensing technique. Recently, this technique has developed very fast, and has become one of the three development trends of remote sensing technique (imaging spectrometer, microwave and 3S system). Because of these features of its high spectral resolution, hyperbands,and space image and spectra in one, developing the imaging spectrometer is not only able to more offectively and directly recognize the surface material of earth, but also it can more deeply research the component of making up material and it's structure. In this paper, the imaging spectrometer remote sensing technological development, the theoretical foundation, method and application are summarized.