摘要
研究大气短波辐射传输问题时,必需考虑多次散射,在计算各次散射光的递推方程中存在一个对光学厚度的特殊积分.为此,本文定义了“辐射函数”,并研究了它的数学性质,从而使得平面平行大气中散射光的逐次计算既准确又简便.
The multiple scattering must be considered in the study of atmospheric short wave radiation transfer. In the recurrence equation, by which every order of scattering light is calculated, there is a kind of integration over optical depth. To deal with this integration, the 'Radiative Function' (RF) is introduced, and its mathematical properties are studied. With RF, the one by one calculation of scattering light in a plane parallel atmosphere will be precise and easy.
出处
《大气科学》
CSCD
北大核心
1993年第4期469-476,共8页
Chinese Journal of Atmospheric Sciences
基金
国防科学技术工业委员会光华科技基金
关键词
辐射函数
多次散射
大气辐射传输
Radiative function
Multiple scattering
Atmospheric radiation transfer.
