Name: IE_GSI_GSNI_Bedrock_Geology_1M_IE32_ITM

Display Field: UNITNAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Bedrock is the solid rock at or below the land surface. Over much of Ireland, the bedrock is covered by materials such as soil and gravel. The Bedrock map shows what the land surface of Ireland would be made up of if these materials were removed. As the bedrock is commonly covered, bedrock maps are an interpretation of the available data. Geologists map and record information on the composition and structure of rock outcrops (rock which can be seen on the land surface) and boreholes (a deep narrow round hole drilled in the ground). Areas are drawn on a map to show the distribution of rocks. To produce this dataset, the Geological Survey Ireland (GSI) bedrock geology 1:500,000 and 1:100,000 maps were generalised. The Northern Irish data was generalised using the Geological Survey of Northern Ireland (GSNI) 1:250,000 bedrock geology map.This map is to the scale 1:1,000,000. This means it should be viewed at that scale. When printed at that scale 1cm on the map relates to a distance of 10km.It is a vector dataset. Vector data portray the world using points, lines, and polygons (areas).The bedrock data is shown as polygons. Each polygon holds information on the rock unit name, age and there is a link to download a pdf of the age description.

Service Item Id: b12687b759784b178118f3a9c216ef9d

Copyright Text: Geological Survey Ireland & Geological Survey of Northern Ireland

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 417942.3377
YMin: 519727.085999999
XMax: 766540.0907000001
YMax: 965627.976600001
Spatial Reference: 2157  (2157)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: UNITNAME
Field 2: N/A
Field 3: N/A
Field Delimiter: ;
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Serpentinite and sedimentary melange (Palaeozoic)
  Label: Serpentinite and sedimentary melange (Palaeozoic)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [197, 0, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Ordovician granitic rocks
  Label: Ordovician granitic rocks
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Lr Palaeozoic basic-intermediate intrusion
  Label: Lr Palaeozoic basic-intermediate intrusion
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 76, 115, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Siluro-Devonian granitic rocks & appinite
  Label: Siluro-Devonian granitic rocks & appinite
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 127, 127, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Palaeogene granitic rocks
  Label: Palaeogene granitic rocks
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 84, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [204, 33, 0, 255]
  Width: 0
• Value: Palaeogene rhyolite
  Label: Palaeogene rhyolite
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 179, 102, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Palaeogene basic intrusive rocks
  Label: Palaeogene basic intrusive rocks
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [132, 0, 168, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Palaeoproterozoic gneiss
  Label: Palaeoproterozoic gneiss
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [191, 99, 150, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Mesoproterozoic gneiss
  Label: Mesoproterozoic gneiss
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 0, 150, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Neoproterozoic schist and gneiss
  Label: Neoproterozoic schist and gneiss
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 222, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Neoproterozoic metasedimentary rocks - Dalradian
  Label: Neoproterozoic metasedimentary rocks - Dalradian
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 235, 191, 255]
  Outline:
  Style: esriSLSSolid
  Color: [179, 158, 115, 255]
  Width: 0
• Value: Cambrian greywacke, slate, quartzite
  Label: Cambrian greywacke, slate, quartzite
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 190, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Ordovician volcanic rocks
  Label: Ordovician volcanic rocks
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 230, 169, 255]
  Outline:
  Style: esriSLSSolid
  Color: [78, 78, 78, 255]
  Width: 0
• Value: Lower-Middle Ordovician slate, sandstone, greywacke, conglomerate
  Label: Lower-Middle Ordovician slate, sandstone, greywacke, conglomerate
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [232, 190, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [181, 140, 204, 255]
  Width: 0
• Value: Middle-Upper Ordovician slate, sandstone, greywacke, conglomerate
  Label: Middle-Upper Ordovician slate, sandstone, greywacke, conglomerate
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [179, 204, 204, 255]
  Outline:
  Style: esriSLSSolid
  Color: [128, 153, 153, 255]
  Width: 0
• Value: Late Ordovician-Silurian deep marine greywacke, mudstone (Longford-Down)
  Label: Late Ordovician-Silurian deep marine greywacke, mudstone (Longford-Down)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [199, 215, 158, 255]
  Outline:
  Style: esriSLSSolid
  Color: [148, 163, 107, 255]
  Width: 0
• Value: Silurian terrestrial - shallow marine sandstone, siltstone, conglomerate
  Label: Silurian terrestrial - shallow marine sandstone, siltstone, conglomerate
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [215, 176, 158, 255]
  Outline:
  Style: esriSLSSolid
  Color: [163, 125, 107, 255]
  Width: 0
• Value: Silurian deep marine mudstone, greywacke & conglomerate
  Label: Silurian deep marine mudstone, greywacke & conglomerate
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [173, 230, 209, 255]
  Outline:
  Style: esriSLSSolid
  Color: [122, 179, 158, 255]
  Width: 0
• Value: Devonian volcanic rocks
  Label: Devonian volcanic rocks
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 230, 169, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 204, 143, 255]
  Width: 0
• Value: ORS, sandstone, conglomerate & mudstone
  Label: ORS, sandstone, conglomerate & mudstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 171, 102, 255]
  Outline:
  Style: esriSLSSolid
  Color: [153, 120, 51, 255]
  Width: 0
• Value: Up. Devonian sandstone & mudstone (Old Head Sandstone Fm)
  Label: Up. Devonian sandstone & mudstone (Old Head Sandstone Fm)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [204, 204, 0, 255]
  Width: 0
• Value: Carboniferous volcanic rocks
  Label: Carboniferous volcanic rocks
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [170, 255, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [120, 204, 0, 255]
  Width: 0
• Value: Tournaisian sandstone, mudstone, limestone
  Label: Tournaisian sandstone, mudstone, limestone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [158, 187, 215, 255]
  Outline:
  Style: esriSLSSolid
  Color: [107, 135, 163, 255]
  Width: 0
• Value: Tournaisian limestone
  Label: Tournaisian limestone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [115, 178, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [64, 128, 204, 255]
  Width: 0
• Value: Visean limestone & calcareous shale
  Label: Visean limestone & calcareous shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [190, 232, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [115, 156, 179, 255]
  Width: 0
• Value: Visean sandstone, mudstone & evaporite
  Label: Visean sandstone, mudstone & evaporite
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 204, 204, 255]
  Outline:
  Style: esriSLSSolid
  Color: [179, 179, 153, 255]
  Width: 0
• Value: Visean to Westphalian redbed sandstone, conglomerate & mudstone
  Label: Visean to Westphalian redbed sandstone, conglomerate & mudstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [245, 162, 122, 255]
  Outline:
  Style: esriSLSSolid
  Color: [194, 112, 71, 255]
  Width: 0
• Value: Namurian shale, sandstone, siltstone & coal
  Label: Namurian shale, sandstone, siltstone & coal
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 204, 102, 255]
  Outline:
  Style: esriSLSSolid
  Color: [153, 153, 51, 255]
  Width: 0
• Value: Westphalian shale, sandstone, siltstone & coal
  Label: Westphalian shale, sandstone, siltstone & coal
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [178, 178, 178, 255]
  Outline:
  Style: esriSLSSolid
  Color: [127, 127, 127, 255]
  Width: 0
• Value: Permian sandstone, conglomerate, evaporite
  Label: Permian sandstone, conglomerate, evaporite
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [245, 201, 122, 255]
  Outline:
  Style: esriSLSSolid
  Color: [194, 150, 71, 255]
  Width: 0
• Value: Triassic sandstone, mudstone, evaporite
  Label: Triassic sandstone, mudstone, evaporite
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [247, 219, 94, 255]
  Outline:
  Style: esriSLSSolid
  Color: [196, 168, 43, 255]
  Width: 0
• Value: Jurassic mudstone & limestone
  Label: Jurassic mudstone & limestone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [38, 115, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 64, 0, 255]
  Width: 0
• Value: Cretaceous chalk, flint, glauconitic sandstone
  Label: Cretaceous chalk, flint, glauconitic sandstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [115, 255, 222, 255]
  Outline:
  Style: esriSLSSolid
  Color: [38, 179, 140, 255]
  Width: 0
• Value: Palaeocene basalt lava
  Label: Palaeocene basalt lava
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [222, 179, 204, 255]
  Outline:
  Style: esriSLSSolid
  Color: [171, 128, 153, 255]
  Width: 0
• Value: Oligocene clay, sand & lignite
  Label: Oligocene clay, sand & lignite
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 222, 255]
  Outline:
  Style: esriSLSSolid
  Color: [204, 204, 153, 255]
  Width: 0
Transparency: 30
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• UNITNAME ( type: esriFieldTypeString, alias: Rock Unit Name, length: 254 )
• AGEBRACKET ( type: esriFieldTypeString, alias: Geological Age, length: 50 )
• UNITTABLELINK ( type: esriFieldTypeString, alias: Document Link, length: 130 )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata