干涉型光谱成像技术是一种新型的光谱成像技术, 近些年来发展迅速。 干涉成像光谱仪获得的是间接数据干涉图, 不能被用户直接使用, 需要进行干涉数据反演处理, 包括数据预处理(干涉图修正)、 切趾、 相位修正、 傅里叶变换、 光谱辐射定标等一系列复杂的处理, 目前国内外尚未有文献对干涉数据处理技术进行全面的分析, 文章基于作者单位对此技术多年的研究, 针对空间调制型干涉光谱成像仪的数据处理方法, 结合环境与灾害卫星超光谱成像仪的数据, 提出了一套有效的数据反演方法和流程, 获得了很好的数据反演结果。Data Processing Method

Fourier transform imaging spectrometer is a new technic, and has beendeveloped very rapidly in nearly ten years. The data catched by Fourier transformimaging spectrometer is indirect data, can not be used by user, and need to beprocessed by various approaches, including data pretreatment, apodization, phasecorrection, FFT, and spectral radicalization calibration. No paper so far hasbeen found roundly to introduce this method. In the present paper, the authorwill give an effective method to process the interfering data to spectral data,and with this method we can obtain good result.processing究员