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Dataset of Reference Crop Evapotranspiration in Guanzhong Area of China (2010-2019)

WANG Shuanding1SUN Gangfeng1WEI Zheng*2WANG Jin3LIN Rencai2CUI Lu2
1Shaanxi Jinghui Canal Irrigation Administration,Sanyuan 713800,China2China Institute of Water Resources and Hydropower Research,Beijing 100038,China3Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100101,China


Published:Mar. 2021

Visitors:349       Data Files Downloaded:18      
Data Downloaded:120.22 MB      Citations:

Key Words:

Reference Evapotranspiration,P-M model,Guanzhong Area,Shaanxi of China


Dataset of reference crop evapotranspiration (ET0) in Guanzhong area of China (2010-2019) was developed using the P-M model recommended by the FAO and the inverse distance weighting method based on the the daily meteorological data at six sites from 2010 to 2019. The sites include Yangling, Sanyuan, Bin County, Baoji, Baoji County and Changwu. The dataset includes: (1) geo-location of Guanzhong area; (2) location of six sites; (3) daily ET0 data at six sites from 2010 to 2019; (4) spatial data of yearly ET0 from 2010 to 2019. The dataset is archived in .shp .tif, and .xlsx data formats, and consists of 27 data files with data size of 65.4 MB (compressed to one single file with 6.67 MB).

Foundation Item:

Ministry of Science and Technology of P. R. China (2017YFC0403202)

Data Citation:

WANG Shuanding, SUN Gangfeng, WEI Zheng*, WANG Jin, LIN Rencai, CUI Lu.Dataset of Reference Crop Evapotranspiration in Guanzhong Area of China (2010-2019)[J/DB/OL]. Digital Journal of Global Change Data Repository, 2021. DOI: 10.3974/geodb.2021.03.07.V1.


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     [9] Yan, H. F., Yu, J. J., Wang, G. Q., et al. Comparison of two canopy resistance models to estimate evapotranspiration for tea and wheat in southeast China [J]. Agricultural Water Management, 2020.
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     [12] Allen, R. G., Pereira, L. S., Raes, D., et al. Crop evapotranspiration: Guidelines for computing crop water requirements. FAO, Rome.
     [13] Zheng, J., Ma, J., Wang, Y., et al. Temporal and spatial distribution characteristics of reference crop evapotranspiration in Gansu Province based on climate divisions [J]. Journal of Water Resources and Water Engineering, 2020, 31(01): 240-247.
     [14] Shen, J. Remote sensing identification and dynamic monitoring of crop planting information in Guanzhong Region [D]. Northwest A&F University, 2017.

Data Product:

ID Data Name Data Size Operation
1 ET0_Guanzhong_2010-2019.rar 6839.17KB