Pan-European Vulnerability to Pollution: DRASTIC map

DRASTIC represents the groundwater pollution potential of the upperemost aquifer systems over Europe in five classes 1 - 5 (very low, low, moderate, high, very high) on a 1 km pixel basis. The DRASTIC index according to Aller et al. (1987) is constituated as a weighted linear sum of seven environmental parameters (Depth to water table, Net recharge, Aquifer media, Soil media, Topography/slope, Impact of vadose zone media, Hydraulic conductivity) with parameter classes scored from 1..10 for their specific impact on groundwater pollution potential. The five classes are derived from equal interval slicing of the continuous DRASTIC index
 
Citation proposal
. Pan-European Vulnerability to Pollution: DRASTIC map. https://services.mspdata.eu:/geonetwork/srv/api/records/610d4c37-1568-490b-804d-255e0a010833

Simple

Date ( Creation )
2020-10-19
Codespace
https://www.europe-geology.eu

  Originator

GEMET - INSPIRE themes, version 1.0
  • Geology
Spatial scope
  • European
European Geoscience Registry - Projects
  • HOVER
Keywords
  • Groundwater, pollution potential, aquifer, Europe, DRASTIC, EGDI
Use constraints
otherRestrictions Other restrictions
Access constraints
otherRestrictions Other restrictions
Spatial representation type
grid Grid
Metadata language
eng English
Topic category
  • Geoscientific information
N
S
E
W


Distribution format
  • TIFF (GeoTIFF )

OnLine resource
EGDI platform  

EGDI platform

Hierarchy level
Dataset

Conformance result

Date ( Publication )
2010-12-08
Explanation
See referenced specification
Statement
DRASTIC calculation and parameter scoring was done with SAGA GIS 7.7.1 software.The DRASTIC classes 1 - 5 are provided as 4 byte floating point numbers in .tif format

Metadata

File identifier
610d4c37-1568-490b-804d-255e0a010833   XML
Metadata language
eng English
Character set
utf-8 UTF8
Hierarchy level
dataset Dataset
Date stamp
2021-11-24
Metadata standard name
ISO 19115/INSPIRE_TG2/CZ4
Metadata standard version
2003/cor.1/2006

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