Distribution characteristics of surface thermal environment in Zhejiang province based on thermal infrared remote sensing

被引：0
|
作者：
Wu W. [1 ,2 ]
Jin C. [1 ]
Pang Y. [1 ]
Zhao L. [1 ]
Song Y. [1 ,2 ]
Hu T. [1 ,2 ]
Zhang D. [1 ,2 ]
Xu J. [1 ,2 ]
机构：
[1] School of Science, Hangzhou Normal University, Hangzhou
[2] Zhejiang Provincial Key Laboratory of Urban Wetlands and Regional Change Institute of Remote Sensing and Earth Sciences Hangzhou Normal University, Hangzhou
来源：
Yaogan Xuebao/Journal of Remote Sensing | 2019年 / 23卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Fault zones; Inferred remote sensing; Surface thermal environment;
D O I：
10.11834/jrs.20197339
中图分类号：
学科分类号：
摘要：
Land surface thermal environment is an important factor in the surface ecological environment and is related to human survival and society development. Similar to the heat island effect in urban areas, some high temperatures are detected beside active faults in the region of natural surface and are affected by the lithology, soil, and vegetation. Therefore, these geological and geographical factors impact the land surface thermal environment. In our research, we investigated the distribution characteristics of surface thermal environment in Zhejiang Province on the basis of land surface temperature through thermal infrared remote sensing of Landsat 8 OLI/TIRS images. We analyzed the effects of fault activity, lithology, soil, and vegetation on the land surface thermal environment by using multiple linear regression analysis. Results showed that the active faults could cause thermal anomalies within a certain distance, the rocks and soils could affect land surface temperature depending on their cover types, and the vegetation coverage could reduce the effect of high temperature in the surface thermal environment. In conclusion, the proposed method is effective for tectonic activity monitoring and can serve as a scientific basis of research on ecological environment. © 2019, Science Press. All right reserved.
引用
收藏
页码：796 / 808
页数：12
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