Name: Heat Vulnerability Index

Display Field: SA1_MAIN16

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This polygon dataset has been produced to monitor areas for vulnerability to heat using a heat vulnerability index (HVI) for the Significant Urban Area of the Sydney Greater Metropolitan Area for the summer season of 2015-2016. HVI utilises indicators of exposure, sensitivity and adaptive capacity for calculating overall heat vulnerability index. The heat vulnerability index (HVI) is represented by a scale of 1 to 5 based on quintiles, with 1 representing low exposure, low sensitivity or high adaptive capacity and 5 representing high exposure, high sensitivity or low adaptive capacity. The calculation of HVI is explained. This has been integrated with Australian Bureau of Statistics (ABS) Statistical Area Level 1 (SA1) polygon dataset to enable spatial analysis to support local policy and decision making. It can be used in conjunction with the NSW urban vegetation cover dataset for the same time period for broader analysis of the relationship of heat to green cover.

Copyright Text: Climate Research Team, Climate and Atmospheric Science Branch, Science Division, New South Wales Office of Environment and Heritage (Australia)

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

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: 282998.3923000004
YMin: 6174028.0674
XMax: 321693.1546
YMax: 6221494.1472
Spatial Reference: 7856  (7856)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: HVI
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 0
  Label: 0 (no population)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [40, 146, 199, 191]
  Outline:
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  Color: [0, 0, 0, 191]
  Width: 1
• Value: 1
  Label: 1 (least vulnerable)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [140, 184, 164, 191]
  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 191]
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• Value: 2
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  Description: N/A
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  Outline:
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• Value: 5
  Label: 5 (most vulnerable)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
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  Outline:
  Style: esriSLSSolid
  Color: [0, 0, 0, 191]
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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

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 )
• SA1_MAIN16 ( type: esriFieldTypeString, alias: SA1_MAIN16, length: 11 )
• SA1_7DIG16 ( type: esriFieldTypeString, alias: SA1_7DIG16, length: 28 )
• SA2_MAIN16 ( type: esriFieldTypeString, alias: SA2_MAIN16, length: 9 )
• SA2_5DIG16 ( type: esriFieldTypeString, alias: SA2_5DIG16, length: 20 )
• HVI ( type: esriFieldTypeInteger, alias: HVI )
• Expos_Indx ( type: esriFieldTypeInteger, alias: Expos_Indx )
• Sensi_Indx ( type: esriFieldTypeInteger, alias: Sensi_Indx )
• AdapC_Indx ( type: esriFieldTypeInteger, alias: AdapC_Indx )
• LGA ( type: esriFieldTypeString, alias: LGA, length: 50 )
• District ( type: esriFieldTypeString, alias: District, length: 20 )
• Region ( type: esriFieldTypeString, alias: Region, length: 20 )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )
• SUBURBNAME ( type: esriFieldTypeString, alias: SUBURBNAME, length: 50 )
• Postcode ( type: esriFieldTypeSmallInteger, alias: Postcode )

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

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