An urban land surface temperature and emissivity separation algorithm from ASTER TIR data and its application

An urban land surface temperature and emissivity separation algorithm from ASTER TIR data and its application

Urban land surface temperature (LST) is critical for understanding urban thermal environments and expansion. Compared with natural surfaces, urban areas have complex geometric structures causing multiple scattering and adjacency effects. This study combines the XGBoost algorithm with an improved tem...

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Bibliographic Details
Main Authors: Jinglun Li, Kun Li, Yonggang Qian, Xianhui Dou, Qijin Han, Jian Zeng, Hang Zhao, Qiongqiong Lan, Zhaopeng Xu, Jiayi Bai, Baoan Wei, Xining Liu, Feng Wang, Juntao Yang, Yueming Wang
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:International Journal of Digital Earth
Subjects:
3-D structure
SVF
improved TES algorithm
XGBoost
Urban LST/LSE retrieval
Online Access:https://www.tandfonline.com/doi/10.1080/17538947.2025.2459346
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https://www.tandfonline.com/doi/10.1080/17538947.2025.2459346

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