Name: modelled_thickness_of_buried_valleys

Display Field: FEATURE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Data identifying the current national understanding of the locations (shown as polygons) of buried valleys from BGS maps and memoirs and current borehole dataset. The scale of the data is 1:250 000 scale. Onshore coverage is provided for all of England, Wales, Scotland. It compiles data derived from historical publications and combines it with an expert controlled semi-automated 3D modelling methodology to create our best current assessment of where these features might occur. It is meant to complement the National Superficial Deposit Thickness Model.

Copyright Text: British Geological Survey

Default Visibility: false

MaxRecordCount: 2000

MaxSelectionCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 250000.0

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: 208314.0703999987
YMin: 99999.38010000065
XMax: 655165.7126000021
YMax: 872636.531200001
Spatial Reference: 27700  (27700)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: THICKNESS
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 10m - 20m
  Label: 10m - 20m
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [40, 146, 199, 255]
  Outline:
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• Value: 20m - 30m
  Label: 20m - 30m
  Description: N/A
  Symbol:
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  Color: [191, 212, 138, 255]
  Outline:
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• Value: 30m - 40m
  Label: 30m - 40m
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [252, 179, 68, 255]
  Outline:
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• Value: greater than 40m
  Label: greater than 40m
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [232, 21, 21, 255]
  Outline:
  N/A
Transparency: 0
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
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• FEATURE ( type: esriFieldTypeString, alias: FEATURE, length: 100 )
• THICKNESS ( type: esriFieldTypeString, alias: THICKNESS, length: 80 )
• VERSION ( type: esriFieldTypeString, alias: VERSION, length: 50 )
• SCALE ( type: esriFieldTypeString, alias: SCALE, length: 50 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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