Bedrock

Bedrock

Bedrock data and maps include national coverage at various scales (100k, 500k, 1M) and a northeastern block coverage at 50k scale to date. Bedrock boreholes and outcrops are also available.

N/A: Not Available

Bedrock 1M (scale 1:1.000.000)

Coordinate System: Irish National Grid / ING

​​​​​TypeSource
Data DownloadN/A
Map Viewerhttps://dcenr.maps.arcgis.com/apps/webappviewer/index.html?id=ebaf90ff2d554522b438ff313b0c197a&scale=0
MetadataN/A
Data.gov.ieN/A
Web Serviceshttps://secure.dccae.gov.ie/arcgis/rest/services/Bedrock/BedrockGeology1Million/MapServer
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Bedrock 500k (scale 1:500.000)

Coordinate System: Irish National Grid / ING

​​​​​TypeSource
Data Downloadhttp://spatial.dcenr.gov.ie/GSI_DOWNLOAD/GSI_Bedrock_500k.zip
Map Viewerhttps://dcenr.maps.arcgis.com/apps/webappviewer/index.html?id=ebaf90ff2d554522b438ff313b0c197a&scale=0
Metadatahttp://isde.ie/#/a4eade03-6032-4d2f-aace-ed9cc3361858
Data.gov.iehttps://data.gov.ie/data/search?q=Bedrock+500k&publisher=geological-survey-of-ireland
Web Serviceshttps://secure.dccae.gov.ie/arcgis/rest/services/Bedrock/BedrockGeology500k/MapServer
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Bedrock 100k (1:100.000)

Coordinate System: Irish Transverse Mercator / ITM

​​​​​TypeSource
Data Downloadhttp://spatial.dcenr.gov.ie/GSI_DOWNLOAD/GSI_Bedrock_100k.zip
Map Viewerhttps://dcenr.maps.arcgis.com/apps/webappviewer/index.html?id=ebaf90ff2d554522b438ff313b0c197a&scale=0
Metadatahttp://isde.ie/#/74b9cf70-4b78-4542-8b83-ca9f655798fe
Data.gov.iehttps://data.gov.ie/data/search?q=Bedrock+100k&publisher=geological-survey-of-ireland
Web Serviceshttps://secure.dccae.gov.ie/arcgis/rest/services/Bedrock/Bedrock100k2017/MapServer
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Bedrock 50k (1:50.000) Northeastern block

Coordinate System: Irish Transverse Mercator / ITM

​​​​​TypeSource
Data Downloadhttp://spatial.dcenr.gov.ie/GSI_DOWNLOAD/GSI_Bedrock_50k_NE_Block_2016.zip
Map ViewerN/A
MetadataN/A
Data.gov.ieN/A
Web ServicesN/A
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Bedrock Outcrops

Coordinate System: Irish Transverse Mercator / ITM

​​​​​TypeSource
Data Downloadhttp://spatial.dcenr.gov.ie/GSI_DOWNLOAD/GSI_Bedrock_100k.zip
Map Viewerhttps://dcenr.maps.arcgis.com/apps/webappviewer/index.html?id=ebaf90ff2d554522b438ff313b0c197a&scale=0
Metadatahttp://isde.ie/#/8a300735-4472-4b19-81e4-f8e76adffb99
Data.gov.iehttps://data.gov.ie/dataset/gsi-bedrock-outcrops-polygon
Web Serviceshttps://secure.dccae.gov.ie/arcgis/rest/services/Bedrock/Bedrock100k2017/MapServer/1
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Bedrock Boreholes (provisional)

We are currently working on upgrading our borehole and core store databases.  In the meantime, this database may provide useful information.  If you have remaining queries, contact brian.mcconnell@gsi.ie.  For core store queries and to request access, please see core store page.

Coordinate System: Irish National Grid / ING

​​​​​TypeSource
Data Downloadhttp://spatial.dcenr.gov.ie/GSI_DOWNLOAD/GSI_Bedrock_Boreholes.zip
Map Viewerhttps://dcenr.maps.arcgis.com/apps/webappviewer/index.html?id=ebaf90ff2d554522b438ff313b0c197a&scale=0
Metadatahttp://isde.ie/#/{18A711C5-8787-4817-ACB6-D4B329CD4E7B}
Data.gov.iehttps://data.gov.ie/dataset/gsi-bedrock-boreholes
​Web Serviceshttps://secure.dccae.gov.ie/arcgis/rest/services/PublicViewer/BedrockBoreholeLocations/MapServer
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Bedrock 3D Model of Dublin

The Bedrock 3D model of Dublin is an interpretation of our 1:50,000 scale bedrock map of Dublin, using cross-sections, outcrop and borehole data. The software used was GOCAD-SKUA. More information is also available on the Land Mapping programme dedicated page.

​​​​​TypeSource
GOCAD-SKUA projectzip file
3D PDF zip file
3D model for Geoscience Analystzip file
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