Name: Tsunami - Potential Inundation >50cm all Scen at MHWS

Display Field: Id

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This layer displays zones where inundation extends landward of LiDAR coverage used for the general modelling. This layer is simplified (one feature) to just show the estimated max extent of potential inundation >50 cm depth for all scenarios at MHWS. The estimates are based upon the LINZ Topo 260 map series at 1:50 000, aerial photographs and consultation with the ORC. It considers all Tsunami sources at MHWS as per the Otago region Tsunami modelling study (NIWA, 2007).

Copyright Text: A Welsh Feb 2018

Min. Scale: 33605079

Max. Scale: 787619

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 1324374.8995
YMin: 4834188.9642
XMax: 1434486.8985
YMax: 4995792.451
Spatial Reference: 2193 (2193)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Id (type: esriFieldTypeInteger, alias: Id, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Source (type: esriFieldTypeString, alias: Source, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• Scenario (type: esriFieldTypeString, alias: Scenario, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• SourceReport (type: esriFieldTypeString, alias: Source Report, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Tsunami - Potential Inundation >50cm all Scen at MHWS
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 1/8/2026 11:30:55 PM

Schema Last Edit Date: 1/8/2026 11:30:52 PM

Data Last Edit Date: 1/8/2026 11:30:43 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat