地表温度反演的算法综述

Overview of Surface Temperature Inversion Algorithm

地表温度是研究地球表面的重要参数,被称为地表的皮肤温度。反演地表温度对自然灾害监测、城市热岛等有着重要意义,利用热红外遥感技术是反演地表温度的主要方式。本文阐述了目前主要用于反演地表温度的各算法特性、优缺点和适用情况,对各种算法进行对比分析,并指出反演地表温度存在的问题及解决问题的方向,并对反演地表温度发展趋势进行了展望。

The surface temperature is one of the important parameters; the research on the surface of the earth is called the skin temperature on the surface of the earth. Surface temperature inversion for natural disaster monitoring,such as urban heat island has important significance,using the thermal infrared remote sensing technology is the main way to surface temperature inversion. Elaborated at present is mainly used for surface temperature inversion of each algorithm characteristics,advantages,disadvantages and applicable condition,the various algorithms were analyzed,and pointed out that surface temperature inversion problems and solutions,and the development trend of the thermal infrared remote sensing for surface temperature inversion in further pointed out in this paper.