A global terrestrial evapotranspiration product based on the three-temperature model with fewer input parameters and no calibration requirement

Yu, Leiyu; Qiu, Guo Yu; Yan, Chunhua; Zhao, Wenli; Zou, Zhendong; Ding, Jinshan; Qin, Longjun; Xiong, Yujiu

doi:https://doi.org/10.5194/essd-14-3673-2022

Articles | Volume 14, issue 8

https://doi.org/10.5194/essd-14-3673-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/essd-14-3673-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 14, issue 8

Data description paper

|

12 Aug 2022

Data description paper |

| 12 Aug 2022

A global terrestrial evapotranspiration product based on the three-temperature model with fewer input parameters and no calibration requirement

Leiyu Yu, Guo Yu Qiu, Chunhua Yan, Wenli Zhao, Zhendong Zou, Jinshan Ding, Longjun Qin, and Yujiu Xiong

Supplement

https://doi.org/10.5194/essd-14-3673-2022-supplement

Data sets

A global terrestrial evapotranspiration product based on three-temperature model from 2001 to 2020 Yujiu Xiong, Leiyu Yu, Guo Yu Qiu, Chunhua Yan, Wenli Zhao, Zhendong Zou, Jinshan Ding, and Longjun Qin https://doi.org/10.57760/sciencedb.o00014.00001

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Short summary

Accurate evapotranspiration (ET) estimation is essential to better understand Earth’s energy and water cycles. We estimate global terrestrial ET with a simple three-temperature model, without calibration and resistance parameterization requirements. Results show the ET estimates agree well with FLUXNET EC data, water balance ET, and other global ET products. The proposed daily and 0.25° ET product from 2001 to 2020 could provide large-scale information to support water-cycle-related studies.