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Geotechnical Boreholes Ireland (ROI) ITM

Category: Science
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A borehole is any hole drilled or dug into the ground. The material (soil and or rock) from the hole is collected and tested in a laboratory to find out the structure and type of the soil and or rock beneath the ground. A borehole record or log is a written description of the material that comes out of the ground as a result of drilling a borehole.

Geotechnical boreholes are usually shallow (0-30m). They are drilled by engineering companies before building new structures. Before building starts site investigations are carried out to find out the quality of the ground (strength and depth of soil and to see if rock and or groundwater is present).

This map shows the location of the Geotechnical boreholes drilled in Ireland that have been submitted to the GSI from engineering companies.

It is a vector dataset. Vector data portray the world using points, lines, and polygons (areas). The borehole data is shown as points. Each point holds information on: the location of the borehole (X and Y coordinates), the depth of the borehole (metres) and whether or not bedrock was found at the bottom of the hole.

Data Resources (5)

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Data Resource Preview - WMS

Theme Science
Date released 2009-10-22
Date updated 2021-10-21
Dataset conforms to these standards The INSPIRE Directive or INSPIRE lays down a general framework for a Spatial Data Infrastructure (SDI) for the purposes of European Community environmental policies and policies or activities which may have an impact on the environment.
Rights notes ['Data that is produced directly by the Geological Survey Ireland (GSI) is free for use under the conditions of Creative Commons Attribution 4.0 International license.\nhttps://creativecommons.org/licenses/by/4.0/\nhttps://creativecommons.org/licenses/by/4.0/legalcode\nUnder the CC-BY Licence, users must acknowledge the source of the Information in their product or application.\nPlease use this specific attribution statement: "Contains Irish Public Sector Data (Geological Survey Ireland) licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence".\nIn cases where it is not practical to use the statement users may include a URI or hyperlink to a resource that contains the required attribution statement.', 'license']
Update frequency Other
Language English
Landing page https://dcenr.maps.arcgis.com/apps/webappviewer/index.html?id=a2718be1873d47a585a3f0415b4a724c
Geographic coverage in GeoJSON format {"type":"Polygon","coordinates":[[[-11.0, 50.0],[-11.0, 56.0], [-5.0, 56.0], [-5.0, 50.0], [-11.0, 50.0]]]}
Spatial Reference Systems (SRS) Irish Transverse Mercator (ITM, EPSG:2157)
Vertical Extent {"verticalDomainName": "sea level", "minVerticalExtent": "0", "maxVerticalExtent": "1041"}