On the basis of radiation theory,the result expressions of spectral irradiance responsivity calibration of space ultraviolet remote sensing instruments are deduced by diverging light illumination method and parallel light illumination method.
以辐射度学为理论基础,推导出了发散光和平行光两种照射方法标定的空间紫外遥感仪器光谱辐照度响应度的结果表达式,分析了影响两种照射方法定标结果的因素。