Suitability maps of Managed Aquifer Recharge (MAR), Spain

The MAR Portal contains the Global MAR Inventory, an inventory of over 1200 sites where Managed Aquifer Recharge is or has been implemented. The Global MAR Inventory includes information on site name, MAR type, year of scheme deployment, the source of infiltration water, the final use of abstracted water, as well as the main objectives of the project.

This dataset presents a MAR suitability map for Spain, developed under the DinaMAR project (2010). The study evaluates hydrogeological, climatic, and land use conditions to identify areas suitable for MAR implementation across the country. The dataset provides geospatial information that can support water resources planning, groundwater recharge strategies, and climate change adaptation measures in Spain. It is part of the global collection of MAR suitability assessments compiled by IGRAC.

If you would like to contribute data to the MAR portal, please contact us at info@un-igrac.org.

Data and Resources

Dataset extent

Cite this as

DOI:
10.63253/wkiane42
IHP-WINS (2025). Suitability maps of Managed Aquifer Recharge (MAR), Spain [Data set]. UNESCO .
Published: 2025-09-26 | Publisher: UNESCO

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Basic information
DOI https://doi.org/10.63253/wkiane42
Resource type Spatial data set
Date of creation 2025-09-26
Date of last revision 2025-09-26
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Metadata identifier Suitability-maps-of-Managed-Aquifer-Recharge-(MAR),-Spain
Metadata language English
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ISO 19115 topic category environment
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Spatial information
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Spatial representation Type Vector
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"{\"type\": \"MultiPolygon\", \"coordinates\": [[[[-16.126842, 28.564751], [-16.91288, 28.34882], [-16.695786, 27.997198], [-16.126842, 28.564751]]], [[[-13.871494, 28.745628], [-14.489631, 28.07184], [-13.921459, 28.242338], [-13.871494, 28.745628]]], [[[-1.785978, 43.350479], [-7.893771, 43.769753], [-9.28828, 43.051342], [-8.801, 41.912394], [-6.588461, 41.967762], [-6.193478, 41.573578], [-6.929447, 41.027947], [-7.015405, 39.670857], [-7.545092, 39.663552], [-6.956026, 39.028285], [-7.413893, 37.213681], [-6.085259, 37.063931], [-6.138934, 36.30164], [-5.353222, 36.159798], [-5.340027, 36.159748], [-4.398425, 36.724567], [-2.124149, 36.737587], [-0.716222, 37.609955], [0.232462, 38.737587], [-0.331329, 39.41254], [-0.04422, 39.92947], [0.981047, 41.039841], [3.1712, 41.869198], [3.174804, 42.435375], [1.725802, 42.504403], [1.449457, 42.438315], [1.442566, 42.603668], [-1.785978, 43.350479]]], [[[3.151126, 39.92329], [2.367405, 39.535248], [3.065511, 39.265903], [3.151126, 39.92329]]]]}"
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Name of the dataset creator (Legacy) IHP-WINS
Name of the dataset maintainer IHP-WINS
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Email of the dataset creator (Legacy) ihp-wins@unesco.org
Identifier of the dataset maintainer
Email of the dataset maintainer ihp-wins@unesco.org
Website of the dataset maintainer