Articles | Volume 17, issue 10
https://doi.org/10.5194/essd-17-5571-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-17-5571-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Data description article
| 
21 Oct 2025
Data description article |
| 21 Oct 2025
| 21 Oct 2025
Generation of global 1 km daily land surface–air temperature difference and sensible heat flux products from 2000 to 2020
Hui Liang
CORRESPONDING AUTHOR
Hubei Key Laboratory of Quantitative Remote Sensing of Land and Atmosphere, School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, 430079, China
Jockey Club STEM Lab of Quantitative Remote Sensing, Department of Geography, University of Hong Kong, Hong Kong, 999077, China
Bo Jiang
State Key Laboratory of Remote Sensing Science, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
Beijing Engineering Research Center for Global Land Remote Sensing Products, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
Hubei Key Laboratory of Quantitative Remote Sensing of Land and Atmosphere, School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, 430079, China
Feng Tian
Hubei Key Laboratory of Quantitative Remote Sensing of Land and Atmosphere, School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, 430079, China
Jockey Club STEM Lab of Quantitative Remote Sensing, Department of Geography, University of Hong Kong, Hong Kong, 999077, China
Jianglei Xu
Jockey Club STEM Lab of Quantitative Remote Sensing, Department of Geography, University of Hong Kong, Hong Kong, 999077, China
Wenyuan Li
Jockey Club STEM Lab of Quantitative Remote Sensing, Department of Geography, University of Hong Kong, Hong Kong, 999077, China
Yichuan Ma
Jockey Club STEM Lab of Quantitative Remote Sensing, Department of Geography, University of Hong Kong, Hong Kong, 999077, China
Fengjiao Zhang
Hubei Key Laboratory of Quantitative Remote Sensing of Land and Atmosphere, School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, 430079, China
Husheng Fang
Hubei Key Laboratory of Quantitative Remote Sensing of Land and Atmosphere, School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, 430079, China
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Short summary
This paper describes 1 km daily mean land surface sensible heat flux (H) and land surface–air temperature difference (Ts-a) datasets on the global scale during 2000–2020. The datasets were developed using a data-driven approach and rigorously validated against in-situ observations and existing H and Ts-a datasets, demonstrating both high accuracy and exceptional spatial resolution.
This paper describes 1 km daily mean land surface sensible heat flux (H) and land surface–air...
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