PISCO Peruvian Interpolated Hydrometeorological Data (IRI Data Library)
SENAMHI gridded 0.1 degree precipitation, air temperature and potential evapotranspiration for Peru and transboundary catchments, daily and monthly from 1981. Served by the IRI/LDEO Climate Data Library with subsetting and download.
iridl.ldeo.columbia.edu
At a glance
- Region
- Peru (South America)
- Coverage
- Peru
- Access
- Free
- Category
- Government
- Last updated
- 2024
What's inside
- precipitation
- temperature
- potential evapotranspiration
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Design storms
Build rainfall intensity-duration-frequency curves for drainage design.
Because it has: precipitation
- 02
Model input
Drive hydrological, crop and urban drainage models.
- 03
Irrigation scheduling
Decide when and how much to irrigate.
Because it has: potential evapotranspiration
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Downscaling
Turn coarse rainfall grids into field or ward scale estimates.
- 02
Gauge + satellite fusion
Correct satellite rainfall with gauges using machine learning.
- 03
Field-scale ET
Estimate crop water use per field by combining satellite and weather with ML.
Machine access and documentation
Open API
IRI Data Library DODS/OPeNDAP and data-grid download
Licence: Open data
Listed in our registry of open water APIs, which WaterDataGPT can query live.
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