Hourly potential evapotranspiration at 0.1° resolution for the global land surface from 1981-present

نویسندگان

چکیده

Abstract Challenges exist for assessing the impacts of climate and change on hydrological cycle local regional scales, in turn water resources, food, energy, natural hazards. Potential evapotranspiration (PET) represents atmospheric demand water, which is required at high spatial temporal resolutions to compute actual thus close balance near land surface many such applications, but there are currently no available high-resolution datasets PET. Here we develop an hourly PET dataset (hPET) global 0.1° resolution, based output from recently developed ERA5-Land reanalysis dataset, over period 1981 present. We show how hPET compares other datasets, common spatiotemporal time frames, with respect patterns climatology seasonal variations selected humid arid locations across globe. provide data users employ multiple applications explore diurnal evaporative water.

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ژورنال

عنوان ژورنال: Scientific Data

سال: 2021

ISSN: ['2052-4463']

DOI: https://doi.org/10.1038/s41597-021-01003-9