Hourly potential evapotranspiration at 0.1° resolution for the global land surface from 1981: present
hPET dataset providing hourly potential evapotranspiration at 0.1° resolution for global land from 1981 to present, based on ERA5-Land reanalysis.
doi.org
At a glance
- Region
- Global
- Coverage
- Global
- Access
- Free
- Category
- Research
- Last updated
- 2021
What's inside
- Evapotranspiration
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Irrigation scheduling
Decide when and how much to irrigate.
Because it has: Evapotranspiration
- 02
Water accounting
Track how much water crops actually consume across a command area.
- 03
Risk screening
Screen projects and assets for climate risk.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Field-scale ET
Estimate crop water use per field by combining satellite and weather with ML.
- 02
Demand forecasts
Predict irrigation demand weeks ahead for canal and pump planning.
- 03
Bias correction
Correct and downscale climate model output for a site.
Machine access and documentation
Data paper
Hourly potential evapotranspiration at 0.1° resolution for the global land surface from 1981: present
Scientific Data 2021
Read the paperRelated water data
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- A global long-term daily reanalysis of reference evapotranspiration for drought monitoringGlobal | Free
- A global multi-catchment synthesis for water fluxes and storage changesGlobal | Free
- CHELSA High-Resolution Climate DataGlobal | Free
- ECOSTRESS ISS EvapotranspirationGlobal | Free
- ERA5-Land Hourly on DestinE Earth Data HubGlobal | Free
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