地表温度反演的算法综述

Review of the Algorithms of Land Surface Temperature Retrieval

指出了在一些关于地理环境的研究中,地表温度是一个不可或缺的因子,而传统的测量方法无法获知地表温度,随着遥感的应用,对地表温度进行反演可以迅速得知地表温度。国内外学者提出了多种地表温度反演的算法,主要有单通道法、单通道多角度法、多通道多角度法、昼夜法、分裂窗法等。其中应用最广泛的是分裂窗法。

In some researches that related to geographical environment , land surface temperature is an essential factor .However ,land surface temperature cannot be measured through traditional method .At present ,because of the application of remote sensing ,through land surface temperature retrieval ,land surface temperature can quickly be measured .Domestic and abroad scholars have proposed a variety of algorithms of land surface temperature retrieval , mainly including single-channel algorithm ,single-channel multi-angle algorithm ,multi-channels multi-angle algorithm ,round-the-clock algorithm and split-window algorithm ,etc .One of the most widely used algorithms is split-window algorithm .