广州市是我国最重要的中心城市之一,城市化程度较高,随着城市的发展,城市热岛效应逐渐凸显.本研究利用Landsat8热红外影像采用大气校正法对广州市进行了地表温度反演,并结合GlobalLand30地表分类产品与经济统计数据,研究了广州市的城市热岛效应与产业结构的关系.研究结果表明,广州市城区各区的建成区地表平均温度与单位面积工业GDP有很强的相关性,相关系数高达88％,由结果可见,工业是影响热岛效应的主要原因之一.本文可给城市规划、环境保等提供参考.%Guangzhou is one of the most important central cities in China and the degree of urbanization is high. With the development of the city, the urban heat island effect is gradually prominent. In this study, the surface temperature inversion of Guangzhou city was carried out by using the atmospheric correction method through the Landsat 8 thermal infrared image, and the relationship between the urban heat island effect and industrial structure of Guangzhou city was studied combining with the GlobalLand 30 surface classification products and economic statistics. The results show that the average surface temperature of the built-up area of Guangzhou city is closely related to the industrial GDP of the unit area, and the correlation coefficient is up to 88 ％. The results show that industry is one of the main reasons affecting the heat island effect. This paper can provide reference for urban planning, environmental protection and so on.
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