Parent Layer: Tsunami Hazard Overlay

Name: Tsunami - 1:500 year scenario inundation extent (Medium Hazard Area)

Display Field: Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: INTENDED PURPOSE: Polygon dataset of areas affected by Tsunami Hazard Overlay (part of the Coastal Hazard Overlay) created for the Wellington City Council District Plan as part of the District Plan Review Process. ABBREVIATIONS/ACRONYMS: DP - District Plan; ePlan - "Electronic Plan" the web version of the District Plan. REFRESH RATE (Data only): Static. OWNERSHIP: This data is owned by WCC District Planning Team, contact District.Plan@wcc.govt.nz for questions about this layer and its appropriate use cases. Ownership specifies legal or administrative control over the content. STEWARDSHIP: This data is maintained by WCC City Insights Team, contact cityinsightsgis@wcc.govt.nz for information about the creation of this layer and its maintenance. CUSTODIANSHIP: This data is maintained by WCC City Insights Team, contact cityinsightsgis@wcc.govt.nz for information about the creation of this layer and its maintenance. Stewardship addresses the ongoing care, maintenance, and management of the content. AUTHORATATIVE DATA SOURCES (Data only): GNS modelled tsunami hazard for the Wellington City council (Burbridge et al. 2021) and provided coastal tsunami hazard maps for the Proposed District Plan. Further data changes were made as part of the District Plan Review Process. SUMMARY OF DATA COLLECTION (Data only): 0.05m was considered to be the limit of acceptable nuisance flooding that could be managed by existing stormwater controls. Water depths of less than 0.05m were removed from Burbridge et al. 2021 modelled data, and the output raster data smoothed to create the Coastal Tsunami Hazard Overlay. All post-processing of raster data for layers is consistent with methodology used for the WCC Proposed District Plan.

Copyright Text: District Planning Team, Wellington City Council, GNS

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 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: 1742952.8843999999
YMin: 5419593.1586
XMax: 1753922.6633000001
YMax: 5431920.0801
Spatial Reference: 2193  (2193)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: DP_HazardRanking
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Medium
  Label: N/A
  Description: N/A
  Symbol:
  
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: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Name ( type: esriFieldTypeString, alias: Name, length: 100 )
• DP_HazardRanking ( type: esriFieldTypeString, alias: Hazard Ranking, length: 50 )
• Scenario ( type: esriFieldTypeString, alias: Scenario, length: 255 )
• Symbology ( type: esriFieldTypeString, alias: Symbology, length: 4000 )
• DP_Chapter ( type: esriFieldTypeString, alias: DP_Chapter, length: 255 )
• ePlan_URL ( type: esriFieldTypeString, alias: ePlan_URL, length: 255 )
• Metadata_URL ( type: esriFieldTypeString, alias: Metadata_URL, length: 255 )
• Status ( type: esriFieldTypeString, alias: Status, length: 255 )
• StatusNote ( type: esriFieldTypeString, alias: Notes, length: 255 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

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

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