Abstract
In the level-0 image, severe radiate distortions often occur due to the influence of such factors as the imaging methods themselves, photographic instruments and photographic conditions. These distortions find expression in phenomena like obvious differences in brightness, uneven brightness between the joining part and other areas, and apparent stripes. This paper puts forward the radiation correction method for eliminating these defects by applying CBERS-1 CCD camera data. The method is very effective and the correction result is satisfactory.
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