Technology and Methodology |
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THE APPLICATION OF CBERS-1 CCD ON-STAR CALIBRATION DATA TO THE IMAGE RADIATE RECTIFICATION |
LEI Xue-wu, WU Jun-li, LIU Jun-rong |
Remote sensing Application institute of Aerophotogrammtry and Remote Sensing of China Coal, Xi'an 710054, China |
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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 CCDcamera data. The method is very effective and the correction result is satisfactory.
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Issue Date: 02 August 2011
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[1] 周胜利.预处理[J].航天返回与遥感,2001,19(1):30-34. |
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