The relationship between Bidirectional Reflectance Distribution Function (BRDF) and Laser Rader Cross Section (LRCS) is introduced by means of the electromagnetic radiation and scattering theories.

• 根据粗糙面电磁散射理论讨论了粗糙表面双向反射分布函数(BRDF)和单位面积激光雷达截面的关系。