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这个辐亮度与卫星通道的计数值比较得到该通道绝对定标系数。
At last the apparent radiance of sensor spectral channels are compared to the digital count of satellite's output to give the calibration coefficient.
利用统计分析法，可以建立定标系数衰减订正量随时间的变化关系。
By using a statistic method, a set of new calibration coefficients over time is obtained.
卫星遥感器绝对辐射定标系数的有效性检验，是对卫星遥感精度进行全面评价的最有效手段之一。
It's one of the most available means of general satellite remote sensing accuracy assessment to validate the absolute calibration coefficients of the satellite-based sensor.
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