Parent Layer: Local Plan Contextual Layers

Name: Caves [Policy: HE2] *

Display Field: BLDG_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The caves layer provides indicative information about the locations of known caves. These are man made caves excavated mainly in the Nottingham Castle Sandstone Formation. For the most part the Nottingham Castle Sandstone Formation consists of weakly cemented, generally well-sorted, medium- to coarse-grained sandstones which contain scattered or, locally, abundant pebbles. Most of the sandstone is weak to moderately strong, the exception being where unusually strong matrix cement, such as barite, is locally present. These properties have enabled this formation, in Nottingham, to be tunnelled, in areas of low-water table, to provide cellars, store rooms, dwellings and passages. Dataset created by British Geological Survey (BGS) from historical analogue records held. Source of each individual cave record can be found under SOURCE field in attribute table. Dataset purchased by Nottingham City Council to aid geological knowledge of city and potential pathways for ground contamination. The data was originally updated by BGS in 2010 following corrections provided by Nottingham City Council, but is no longer maintained by BGS. This data has now been combined with more recent data from Nottingham City Council's Historic Environment Record (HER) database, with new caves added to the datasets as they are discovered.It is expected that other caves exist within the city, on any site where the bedrock geology is Chester Formation or Lenton Formation sandstone, and therefore the absence of a cave in the caves layer should not be taken as evidence of the absence of a cave on a particular site. It is essential that the Nottingham City Historic Environment Record (HER) is consulted (at pre-application stage) for all planning/development enquiries where caves are known to exist, or where there is the potential for caves to exist. To consult the Nottingham City HER, please email uad@nottinghamcity.gov.uk

Copyright Text: Based upon data provided by British Geological Survey. © NERC. All rights reserved. Nottingham City Historic Environment Record (HER). Use of this data is subject to terms and conditions. Nottingham City Council.

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 10000.0

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: 453195.3535000002
YMin: 337905.1462999992
XMax: 459175.7945999997
YMax: 348662.4861999992
Spatial Reference: 27700  (27700)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [115, 38, 0, 255]
Width: 0
Label: N/A
Description: 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 )
• CAVE_REF ( type: esriFieldTypeString, alias: Cave Ref, length: 10 )
• DESC_ ( type: esriFieldTypeString, alias: Description, length: 254 )
• DESC1 ( type: esriFieldTypeString, alias: Cave Type, length: 254 )
• DESC2 ( type: esriFieldTypeString, alias: Time Period, length: 254 )
• ENQUIRIES ( type: esriFieldTypeString, alias: Contact, length: 700 )
• DISCLAIMER ( type: esriFieldTypeString, alias: Disclaimer, length: 700 )

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

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