一种改进的亮温追踪模型

An Improved Brightness Temperature Tracing Model

粗糙面的被动辐射成像模拟工作是被动辐射成像模拟中不可或缺的一个环节,尤其是对不同粗糙度粗糙面的成像模拟更需要做进一步的研究。本文在现有亮温追踪模型的基础上,将粗糙面的漫反射加入考虑,建立了不同粗糙程度粗糙面的亮温追踪模型,得到了粗糙面的准确模拟成像。

Passive imaging of rough surfaces is an indispensable step in the simulation of passive radiation imaging,especially for imaging of different roughness surfaces.On the basis of the existing bright temperature tracking model,the diffuse reflection of the rough surface is considered,and the bright temperature tracking model is established.