Parent Layer: Environmental Resource Management

Name: Dunes

Display Field: DUNE_TYPE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Remnant coastal dunes of the City of Cape Town: 20150205. Developed as part of the coastal zone and biodiversity strategies of the City of Cape Town in 2002

Copyright Text: City of Cape Town - created for City of Cape Town by COASTEC

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 128000

Max Scale: 3000

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: 2039018.1277406216
YMin: -4077072.868575019
XMax: 2100504.4929701844
YMax: -3965839.8734022933
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: DUNE_TYPE
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: 1
  Label: Barchan dunes
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 190, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 2
  Label: Dune sand on granite
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [168, 56, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 4
  Label: Dune sand over Table Mountain Sandstone
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [245, 162, 122, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 3
  Label: Dune sand over limestone
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [137, 90, 68, 255]
  Outline:
  Style: esriSLSNull
  Color: [137, 90, 68, 255]
  Width: 0
• Value: 5
  Label: Embryo dunes
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [115, 0, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 6
  Label: Linear dunes
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [68, 137, 112, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 7
  Label: Parabolic dune field
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [214, 157, 188, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 8
  Label: Parabolic dunes
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [137, 68, 101, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 9
  Label: Sand sheet
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [230, 152, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 10
  Label: Sand sheet - vegetated
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [250, 96, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 11
  Label: Transverse dune field
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [158, 187, 215, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 12
  Label: Transverse dunes
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [68, 101, 137, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 13
  Label: Undulating dune flats
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 0, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• SYST_TYPE ( type: esriFieldTypeInteger, alias: System Type , Coded Values: [1: Climbing/falling] , [2: Coastal corridor] , [3: Embryonic] , ...6 more... )
• DUNE_TYPE ( type: esriFieldTypeInteger, alias: Dune Type , Coded Values: [1: Barchan dunes] , [2: Dune sand on granite] , [3: Dune sand over limestone] , ...12 more... )
• SYST ( type: esriFieldTypeInteger, alias: System , Coded Values: [1: Blaauwberg] , [2: Blaauwberg/Milnerton] , [3: Bokbaai] , ...54 more... )
• ECLG_STS ( type: esriFieldTypeInteger, alias: Ecological Status , Coded Values: [1: Bare sands] , [2: Bare sands/partially vegetated hummocks] , [3: Bare sands; rocky] , ...67 more... )
• IMPC ( type: esriFieldTypeInteger, alias: Impact , Coded Values: [1: Acacia] , [2: Acacia (alien clearing), tracks, channelising, recreation, encroaching urbanisation] , [3: Acacia (alien clearing), tracks, urban encroachment, disconnection from sand source] , ...84 more... )
• IMPC_LVL ( type: esriFieldTypeInteger, alias: Impact Level , Coded Values: [1: Very high] , [2: High] , [3: Moderate] , ...3 more... )
• AREA_HCTR ( type: esriFieldTypeDouble, alias: Area (ha) )
• PRMT_MTR ( type: esriFieldTypeDouble, alias: Perimeter (m) )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Generate Renderer   Return Updates

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