Name: IE_GSI_Aggregate_Potential_Mapping_Overburden_Scores_IE26_ITM

Display Field: OBSCORE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: “Aggregates” is the term geologists use to describe rocks used for building and construction purposes. Aggregate Potential Mapping aims to identify areas where aggregate is most likely to be found. Overburden is the thickness of soft sediment above a bedrock source of crushed rock aggregate. It is of vital importance to the viability of an extractive operation at that location. The county depth to bedrock (DTB) maps compiled by GSI using borehole and outcrop data was used to estimate overburden thickness.This map shows the overburden scores used to create the crushed rock aggregate potential across Ireland.High scores indicate minimal or no overburden. Low scores indicate thick overburden.It is a vector dataset. Vector data portray the world using points, lines, and polygons (areas). The data is shown as polygons. Each polygon holds information on the county it is located, Depth to Bedrock (m), Overburden Type and score.Please read the metadata lineage for further information.

Service Item Id: 1e6a925287b640f080bfd2a3c42712c7

Copyright Text: Geological Survey 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: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 417434.4496
YMin: 520073.684
XMax: 734405.2449
YMax: 959857.7864
Spatial Reference: 2157  (2157)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: OBSCORE
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 10
  Label: 10 (minimal or no overburden)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [115, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [115, 0, 0, 255]
  Width: 0
• Value: 9
  Label: 9
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [204, 0, 0, 255]
  Width: 0
• Value: 8
  Label: 8
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 76, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [230, 76, 0, 255]
  Width: 0
• Value: 7
  Label: 7
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [168, 112, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [168, 112, 0, 255]
  Width: 0
• Value: 6
  Label: 6
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 152, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [230, 152, 0, 255]
  Width: 0
• Value: 5
  Label: 5
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 170, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 170, 0, 255]
  Width: 0
• Value: 4
  Label: 4
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [242, 191, 125, 255]
  Outline:
  Style: esriSLSSolid
  Color: [242, 191, 125, 255]
  Width: 0
• Value: 3
  Label: 3
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 211, 127, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 211, 127, 255]
  Width: 0
• Value: 2
  Label: 2
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 190, 255]
  Outline:
  Style: esriSLSSolid
  Color: [255, 255, 190, 255]
  Width: 0
• Value: 1
  Label: 1 (thick overburden)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [222, 235, 222, 255]
  Outline:
  Style: esriSLSSolid
  Color: [222, 235, 222, 255]
  Width: 0
• Value: 0
  Label: 0 (overburden inferred, below water)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [179, 255, 255, 255]
  Outline:
  Style: esriSLSSolid
  Color: [179, 255, 255, 255]
  Width: 0
Transparency: 33
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 )
• COUNTY ( type: esriFieldTypeString, alias: County, length: 25 )
• DTB ( type: esriFieldTypeString, alias: Depth to Bedrock (m), length: 25 )
• OBTYPE ( type: esriFieldTypeString, alias: Overburden Type, length: 200 )
• OBSCORE ( type: esriFieldTypeSmallInteger, alias: Overburden Score )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: Area (m2) )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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