随机降雨层的电磁波矢量辐射传输分析

Analysis on electromagnetic wave vector radiative transfer through a finite slab of stochastic precipitation medium

摘要:

讨论了随机降雨层中的电磁波矢量辐射传输问题。根据一种具有两种雨强大小的随机降雨层模型，建立相应的矢量辐射传输方程，给出了一种求解方法。用Monte Carlo方法验证了该方法的正确性，讨论了随机降雨层和确定降雨层之间的区别和联系以及随机降雨层参数变化对结果的影响，最后讨论了随机介质和两种平均介质之间的关系。

Abstract:

Formulation and solution of the Vector Radiative Transfer(SVRT) equation in a finite slab of stochastic precipitation medium composed of two different rain rates were considered. Computer simulation was given to verify the obtained results via Monte Carlo method, to feature the distinctiveness of the stochastic precipitation medium, and to illustrate the influences of the stochastic parameters imposing on the final results. The relationship between an average-rain rate precipitation layer and a stochastic precipitation medium was also discussed.