摘要
介绍一种应用于星载干涉型超光谱成像仪星上相对定标的方法,采用这种方法,可以实现全孔径、部分视场的相对辐射度定标及光谱定标。
The calibration in remote sensing is a very important work, it will directly influence the accuracy of the data which is got from satellite. Grating imaging spectrumeter has been used for many years, the calibration technique of it has becoming more and more mature, But for Fourier transform Imaging spectrometer, it is still a new question. In this paper, based on the Space Modulate Imaging Fourier Translation spectrometer(SMIFTS), the author will analysis the principle of the SMIFTS, analysis the need and the purpose of the calibration, then, a new method of the calibration and the principle figure will be give. By this way, we can finish the work of the SMIFTS's calibration.
出处
《遥感技术与应用》
CSCD
2004年第3期214-216,共3页
Remote Sensing Technology and Application
关键词
干涉
光谱成像
定标
Interference, Imaging spectrum, Calibration
