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文章在阐述中国CBERS_1卫星对绝对辐射校正需求的基础上 ,论述了CBERS_1卫星的辐射校正方法和技术流程 ,着重阐述星地同步观测前的技术准备、星地同步观测中测量参数的数据采集方法和数据处理分析。最后计算出CBERS_1卫星CCD相机的绝对辐射校正系数和误差分析 ,对CBERS_1卫星和类似的其他遥感卫星有示范作用
Based on the requirement of China’s CBERS_1 satellite for absolute radiative correction, the article discusses the radiation correction method and technological process of CBERS_1 satellite, focusing on the technical preparations before satellite synchronous observation, the data acquisition method of the measured parameters in satellite synchronous observation and Data Processing Analysis. Finally, the absolute radiation correction coefficient and error analysis of the CBERS_1 satellite CCD camera are calculated, which have an exemplary effect on the CBERS_1 satellite and other similar remote sensing satellites