摘要
以FY-1D卫星的热红外通道为例,利用2003年黄东海海上试验站点及其周围海域对辐射校正原理进行了分析研究,包括对现场辐亮度的测量、星地光谱匹配、大气辐射传输计算、辐射校正系数获取等方面的研究。
This paper analyzes the theory of vicarious calibration satellite thermal infrared radiometer by using the field data of Yellow-East Sea of HD200304 cruise to calibrate FY-1D infrared channels, including the study on measurement of field radiance, spectral response match between satellite and field radiometer, atmosphere radiative transfer calculation and acquirement of coefficient.
出处
《海洋技术》
2006年第2期73-77,共5页
Ocean Technology
关键词
热红外
辐射校正
辐射传输计算
thermal infrared
vicarious calibration radiative transfer calculation
