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Global terrestrial evapotranspiration dataset derived from complementary-relationship method (Version 3.0)
  • 2023/10/09 17:18
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English name
Global terrestrial evapotranspiration dataset derived from complementary-relationship method (Version 3.0)
CSTR
CSTR:11738.11.NCDC.ET.DB4024.2023
DOI
10.12072/ncdc.et.db4024.2023
Share mode
Open Access
Category
Meteorology
Contributors
Ma Ning , Jozsef Szilagyi , Zhang Yongqiang
Datasets description

 This global terrestrial evapotranspiration is derived from the calibration-free complementary relationship model. The forcing includes air temperature, humidity, net radiation and wind speed. Refer to Ma et al. (2021) for details.

 V3 is an upgraded version of V2 with improved features and data quality. All earlier versions are deprecated and no longer recommended for use. Please migrate to V3 for future use.

Base information
collect time 1982/01/01  -  2025/12/31
collect place Global land
data size 2.2 GiB
data format netCDF
Data spatial resolution (/ M) 0.25º
Data time resolution monthly
Data thumbnail
Data source description

 1. Net radiation and wind speed are from ERA5; Net radiation has been corrected against CERES;

 2. Air temperature and relative humidity are from JRA3Q.

Project information
# number name type
1 42271029 Impacts of water stress and soil freezing-thawing process on the land-atmosphere energy and water exchanges over a typical alpine steppe in the hinterland of Qiangtang Plateau National Natural Science Foundation of China
Citations and annotations
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For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (https://www.ncdc.ac.cn).

Data reference
  1. Ma Ning , Jozsef Szilagyi, Zhang Yongqiang. Global terrestrial evapotranspiration dataset derived from complementary-relationship method (Version 3.0). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2023. https://cstr.cn/CSTR:11738.11.NCDC.ET.DB4024.2023.
  2. Ma Ning , Jozsef Szilagyi, Zhang Yongqiang. Global terrestrial evapotranspiration dataset derived from complementary-relationship method (Version 3.0). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2023. https://www.doi.org/10.12072/ncdc.et.db4024.2023.
Papers to be cited
  1. Ma Ning, Szilagyi Jozsef, Zhang Yongqiang. Calibration-Free Complementary Relationship Estimates Terrestrial Evapotranspiration Globally[J/OL]. Water Resources Research, 2021, 57(9): e2021WR029691. DOI: https://doi.org/10.1029/2021WR029691.
    Reference format： Endnote Bibtex RIS
license agreement
# title file size
1 ET_1982_2025_annual_CR_v3.0.nc 174.0 MiB
2 ET_1982_2025_monthly_CR_v3.0.nc 2.0 GiB
3 Readme_NCDC.txt 1.6 KiB
# category title author year
1 paper Calibration-Free Complementary Relationship Estimates Terrestrial Evapotranspiration Globally Ma Ning, Szilagyi Jozsef, Zhang Yongqiang 2021
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How to get the data 
It can be downloaded directly or via FTP, and it is recommended to download large data sets via FTP.
publications
Calibration-Free Complementary Relationship Estimates Terrestrial Evapotranspiration Globally
east 180.00
west -180.00
south -90.00
north  90.00
Export metadata
Contact information
data contributors:
Ma Ning , Jozsef Szilagyi , Zhang Yongqiang
metadata author:
Ma Ning , Jozsef Szilagyi , Zhang Yongqiang
data manager:
Ma Ning
Platform Service information
contacts:
Li Hongxing
phone:
0931-4967592
mailbox:
ncdc@lzb.ac.cn

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