Name: Coastal Vulnerability Index

Display Field: VUL_CLASS

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: In 2007 KwaZulu-Natal (KZN) experienced first-hand the effects an extreme weather event can have on infrastructure, property and services. This led to the need for a better understanding of the coast’s vulnerability to the risks posed by such events and related coastal erosion impacts. A Coastal Vulnerability Index (CVI) was developed whereby small sections of the coast were ranked, based on their relative degree of vulnerability as: RISK, MODERATE Risk or HIGH RISK.<br> A CVI of 9-14 were considered at lower risk, 15-19 at moderate risk and 20-28 at higher risk.<br><br> For more information please go to the <a href="http://www.coastkzn.co.za/coastal-risk-and-vulnerability?Theme=3" target="_blank">CVI page</a> on CoastKZN. <br><br> <strong>Source:</strong> ORI, EDTEA (2011)

Service Item Id: e780f218c5d64bfeb22611422b3870ae

Copyright Text: ORI, EDTEA (2011)

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Extent:

XMin: 3360741.5054270937
YMin: -3643936.0627685296
XMax: 3661471.300829368
YMax: -3105696.9300240194
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: VUL_CLASS
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: High Risk
  Label: High Risk
  Description: N/A
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  Style: esriSFSSolid
  Color: [168, 0, 0, 255]
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• Value: Moderate Risk
  Label: Moderate Risk
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• Value: Risk
  Label: Risk
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Labeling Info:

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HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• PHYS_VUL ( type: esriFieldTypeDouble, alias: Physical Vulnerability )
• EROSION ( type: esriFieldTypeString, alias: Erosion, length: 14 )
• VUL_CLASS ( type: esriFieldTypeString, alias: Vulnerability Class, length: 50 )
• DISTRICT ( type: esriFieldTypeString, alias: District Municipality, length: 30 )
• LOCAL_MUN ( type: esriFieldTypeString, alias: Local Municipality, length: 19 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

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

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