摘要
重点介绍作者为"环境与灾害检测预报小卫星"研制的空间调制型Fourier变换高光谱成像仪,介绍了该类仪器的基本原理和"环境与灾害检测预报小卫星"高光谱成像仪总体方案,详细分析了仪器总体技术参数设计方法以及光学、机械、电子、定标和数据复原处理等环节的关键技术,给出了仪器在轨获得的初步数据结果。
The principle and scheme of the spatially modulated Fourier transform hyperspectral imager developed by authors for the Chinese Environment and Disaster Monitoring Small Satellite are introduced. The calculation of the main parameters and the key techniques of optics, mechanics, electronics, calibration and data reconstruction are discussed in detail. The first results of datacubes with some spectra obtained by the hyperspectral imager （called EDIS） in orbit are presented.
出处
《遥感技术与应用》
CSCD
北大核心
2009年第3期257-262,I0001,共7页
Remote Sensing Technology and Application
关键词
环境减灾卫星
干涉光谱成像技术
空间调制
Environment and Disaster Monitoring Small Satellite
Fourier transform hyperspectral imager
Spatially modulated
