Metadata 1533

The dataset has been created by combining, generalizing and vectorizing information from maps of bedrock and Quaternary sediments of at 1:200 000 and 1:50 000 scales. The areas depicted on the map correspond in age, genetic type and lithological composition to the sediments and rocks lying directly under the topsoil layer. In other words, the map shows the distribution and composition of Quaternary sediments, including small alvar areas with bedrock outcrops.

The dataset incorporating information about the surface geology of Finland is a seamless presentation of the surface geology depicting the distribution of both Quaternary and Pre-Quaternary deposits. Soil cover is omitted. The bedrock outcrops in the map of Superficial Geology at a scale of 1:1M are replaced by data from the Bedrock Map of Finland at a scale of 1:1M.

The dataset for the Surface Geology of Ireland at a scale of 1:1M was created by generalizing Quaternary mapping at a scale of 1:50 000 published by the GSI and incorporating information from 1:70 000 scale digital mapping of the subsoil by Teagasc.

This service is an INSPIRE download WFS service, providing surface geological data at 1:1000 000 scale. GeoServer software is used to provide this WFS service. This service is delivering MappedFeatures specified by GeologicUnits, the geological history of which is recorded by GeologicEvents.

Likelihood of occurrence (below seafloor) of marine hydrates in the sediment column, and subsequently the likelihood of them being affected by dissociation processes resulting from natural or human-induced activities (liquefaction, explosions, collapse, crater-like depressions or submarine landslides). Reference: https://doi.org/10.3390/app11062865

The aquifer media layer is created by calculation of the slope value from the national topographic data. S values were classified into DRASTIC S values from 1-10. Due the generally flat topography, the majority of the catchment is assigned the higher ‘T’-values.

The topography layer is created by calculation of the slope value from the national topographic data. S values were classified into DRASTIC S values from 1-10. Due the generally flat topography, the majority of the catchment is assigned the higher ‘T’-values.

T layer represents topographical information, where calculation of the slope was effectuated and represented in rasterfile, reclassified into T index values.

T layer represents topographical information, where calculation of the slope was effectuated and represented in rasterfile, reclassified into T index values. The highest values correspond to low slope areas (alluvial aquifers) and the highest values correspond to steepest areas in mountains.

factor T of DRASTIC groundwater vulnerability of Traun-Enns-Platte/AUSTRIA