几种新型的星载多光谱和成像光谱仪

Introduction of Several Multi - Spectral and Imaging Spectrometersfor Satellites

近几年出现了几种新型的星载多光谱和成像光谱仪,例如:Landsat-7卫星的有效载荷增强型主题测绘仪+（ETM+）;EOS AM-1卫星的有效载荷多角度成像光谱仪（MISR）和先进空间热发射和反射辐射计（ASTER）;特殊探测器紫外成像光谱仪（SSUSI）。文章从结构、性能参数等方面综述了这几种星载成像光谱仪。

These years, several new multi - spectral and imaging spectrometers for satellites have appeared, which includes: ETM + ( Landsat - 7), MISR, ASTER (EOS AM - 1) and so on . The paper introduces their structures and characteristics.