5fc63c69-5cd8-478e-9ad9-114c0a010833 eng utf8 6113a3f0-1028-45c1-b1cf-08ef0a010833 dataset Cartographic and Geological Institute of Catalonia (ICGC) Georgina.Arno@icgc.cat pointOfContact 2024-08-14 ISO 19115/INSPIRE_TG2/CZ4 2003/cor.1/2006 ETRS-LAEA (3035) [INSPIRE] Groundwater Vulnerability to Pollution A index map (Aquifer media) in Catalonia according to DRASTIC 2020-09-01 creation Type of aquifer media distribution map expressed as an index value according to DRASTIC ranges from 1 to 10. The highest values correspond mainly to unconsolidated detrital and karstified aquifers. The lowest values correspond to loam formations and other low permeability geological units. Cartographic and Geological Institute of Catalonia (ICGC) Montjuïc Parc. Barcelona 08038 Spain Georgina.Arno@icgc.cat author Catalan Water Agency (ACA) Provença 204 - 208 Barcelona 08036 Spain xvibanez@gencat.cat originator Hydrography GEMET - INSPIRE themes, version 1.0 2008-06-01 publication HOVER European Geoscience Registry - Projects 2020-01-01 publication Hydrogeology, groundwater resource, HOVER, EGDI otherRestrictions Creative Commons BY 4.0 otherRestrictions no limitations to public access grid eng environment geoscientificInformation health -0.20 3.57 40.28 43.11 TIFF GeoTIFF https://maps.europe-geology.eu/?mapname=egdi_geoera_hover#layers=gewp7_cat3_a WWW:LINK-1.0-http--link EGDI platform information Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 See referenced specification The aquifer media map has been created in collaboration with the Catalan Water Agency (ACA). Based on the Hydrogeological Areas of Catalunya map at 1:250.000 (ICGC, 2016) an exhaustive analysis according to the structure, lithology, consolidation, and porosity of the aquifers has been done. After this assessment, the "A" index values have been assigned for each aquifer, according to DRASTIC ranges.