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
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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
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- Geology
- Spatial scope
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- European
- European Geoscience Registry - Projects
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- HOVER
- Keywords
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- 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
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- Geoscientific information
N
S
E
W
))
- Distribution format
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- TIFF (GeoTIFF )
- OnLine resource
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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