Harmonized vulnerability to pollution mapping of the upper aquifer: DRASTIC map, Catalonia Pilot Area (SPAIN)
Vulnerability assessment output map using DRASTIC method (Aller et al., 1987)
dataset
https://www.icgc.cat/vulnerabilitat-aquifers-drastic-A
English
Environment
Geoscientific information
Health
Geoscientific information
Health
GEMET - INSPIRE themes, version 1.0:
European Geoscience Registry - Projects:
Free:
Groundwater, Vulnerability assessment, Pollution potential, Aquifer, Groundwater table depth, Groundwater recharge, Aquifer media, Soil media, Slope, Topography, Impact vadose zone, Hydraulic conductivity, DRASTIC, EGDI, GeoERA
-0.20,
40.28,
3.57,
43.11
creation: 2020-09-01
grid
Cartographic and Geological Institute of Catalonia (ICGC)
Montjuïc Parc.,
Barcelona,
08038,
Spain
email:
Georgina.Arno@icgc.cat
Role: author
Catalan Water Agency (ACA)
Provença 204 - 208,
Barcelona,
08036,
Spain
email:
xvibanez@gencat.cat
Role: originator
Data Quality
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.
Constraints
Metadata about metadata
6113a5dc-0984-4e46-a2f2-57dc0a010833
Cartographic and Geological Institute of Catalonia (ICGC)
email:
Georgina.Arno@icgc.cat
Role: point of contact
2022-04-04