Spectral Calibration of Imaging Spectrometer

Abstract

Imaging spectrometer is a new type remote sensor which can collect both the image and the spectral information of the scene.The spectral calibration of the imaging spectrometer is the basis of the radiometric calibration.The correct spectral information is gotten as long as the accuracy spectral calibration is performed.The principle of the spectral calibration of the imaging spectrometer and the method of the spectral calibration are introduced,and the orientation of the development of the spectral calibration of the imaging spectrometer is proposed.