Name: Regional Wetlands Assessment August 2022

Display Field: wl_class

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The wetland assessment considered definitions and classification from the National Policy Statement for Freshwater Management (NPS-FM) and the Wetland Types in New Zealand document (Johnson and Gerbeaux, 2004). Mapping effort was focused on identifying natural wetlands rather than artificial or improved pasture type wetlands. Wetland polygons were smoothed using the Polynomial Approximation with Exponential Kernel (PAEK) method with a smoothing tolerance of 20 m. Farm ponds smaller than 1,000 m² were not mapped, and some wetlands highly likely to fall under the pasture exclusion criteria or former wetlands were excluded. Overall, a total of 2,755 individual wetlands were delineated and classified in the Waipaoa, Waiapu, Hangaroa-Ruakituri, Uawa, Waimata, and Wharekahika-Waikura catchments.Data delivered by Morphum Environmental August 2022

Copyright Text: Morphum Environmental Ltd 2022

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Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 1959853.3976
YMin: 5677690.4547
XMax: 2088257.1531
YMax: 5831438.5512
Spatial Reference: 2193 (2193)

Drawing Info:

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Object ID Field: OBJECTID

Unique ID Field:

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Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• wl_class (type: esriFieldTypeString, alias: Wetland Class, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true, Coded Values: [Bog: Bog], [Fen: Fen], [Swamp: Swamp], ... 6 more ...)
• hydro_sys (type: esriFieldTypeString, alias: Hydrosystem, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true, Coded Values: [Palustrine: Palustrine], [Riverine: Riverine], [Lacustrine: Lacustrine], ... 1 more ...)
• wl_status (type: esriFieldTypeString, alias: Status, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true, Coded Values: [NPS:FW Natural Wetland: NPS:FW Natural Wetland], [Artificial: Artificial], [Pasture Exclusion: Pasture Exclusion], ... 1 more ...)
• confidence (type: esriFieldTypeString, alias: Confidence, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true, Coded Values: [Low: Low], [Medium: Medium], [High: High])
• confidence_reason (type: esriFieldTypeString, alias: Confidence reason, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true, Coded Values: [Potentially improved pasture: Potentially improved pasture], [Potentially artificially constructed: Potentially artificially constructed], [Obscured by tree cover or shadow: Obscured by tree cover or shadow], ... 1 more ...)
• per_area_ratio (type: esriFieldTypeDouble, alias: Perimeter to area ratio, SQL Type: sqlTypeOther, nullable: true, editable: true)
• assumed_eco_value (type: esriFieldTypeString, alias: Desktop assumed ecological value, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true, Coded Values: [Low: Low], [Medium: Medium], [High: High])
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• assessor_t (type: esriFieldTypeString, alias: Assessor, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• Catchment (type: esriFieldTypeString, alias: Catchment, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• InPoly_FID (type: esriFieldTypeInteger, alias: InPoly_FID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ConfidenceScore (type: esriFieldTypeSmallInteger, alias: ConfidenceScore, SQL Type: sqlTypeOther, nullable: true, editable: true)
• EcoScore (type: esriFieldTypeSmallInteger, alias: EcoScore, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AreaScore (type: esriFieldTypeSmallInteger, alias: AreaScore, SQL Type: sqlTypeOther, 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: Regional Wetlands Assessment August 2022
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 11/29/2024 1:03:39 AM

Schema Last Edit Date: 11/29/2024 1:03:39 AM

Data Last Edit Date: 11/10/2024 7:58:23 PM

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