Groundwater Recharge Coefficient [-]

Description

Groundwater Recharge Coefficient (Rcoef) for the European domain at 1 km spatial resolution for the period 1981-2010. The Rcoef estimate is based on a machine learning approach trained against gridded Rcoef estimates from seven national pilots in Europe. The Rcoef data set i part of a series of gridded datasets established in the TACTIC project for estimating Potential Groundwater Recharge (GWRpot). The data available are AET, Effective precipitation (Peff=Precipitation-AET), Groundwater Recharge coefficient (Rcoef defined as the ratio: Peff / GWRpot ) The Potential Groundwater Recharge GWRpot = (Precipitation-AET)*Rcoef. . Urban areas are masked out and not represented in the gridded dataset. Rcoef is a unitless ratio representing the period 1981-2010.

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0 https://maps.europe-geology.eu/wms/?layers=groundwaterrechargecoefficient&service=WMS&version=1.1.1&format=image%2Fpng&width=1700&height=900&srs=epsg%3A4326&bbox=-40%2C40%2C40%2C80&request=GetCapabilities

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