Observation and forecast on urban heat island effect based on Landsat data

2nd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

You, Cheng-Zeng^1,2 ; Shu, An^2,3 ; Yang, Xin-Yuan^3 ; Peng, Ling^1 ; Li, Xiang^1,2 ; Yao, Xiao-Jing^1

Institute of Remote Sensing and Digital Earth, CAS, Beijing

100094, China^1

University of Chinese Academy of Sciences, Beijing

100049, China^2

Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai

200083, China^3

关键词: Change tendencies;    LANDSAT;    Landsat images;    Markov chain models;    Remote sensing images;    Steady-state distributions;    Urban heat island;    Urban Heat Island Effects;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/59/1/012043/pdf
DOI  :  10.1088/1755-1315/59/1/012043

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

This paper studies the urban heat island (UHI) effect of Jinan city with remote sensing image based on qualitive analysis. By inversing temperature from Landsat image of Jinan city at 2002, 2009 and 2015, Jinan city's UHI effect distribution and change tendency were analysed. And then, by using the Markov chain model, the UHI effect in 2021 and the steady state distribution in Jinan were predicted.