Name: Estuary Threat Status

Display Field: Estuary_Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset includes the threat status, protection level and condition of the Estuarine Ecosystems 2018 assessed for the National Biodiversity Assessment 2018. It delineates the physical and biological processes and habitats necessary for estuarine function and health based on their historical extent and Estuarine Ecosystem Types at the landscape scale.Publication Date: 2018Attribute DefinitionsOBJECTID (Object Identification ) - Internal feature number. Shape - Feature geometry. EstuaryID (Estuary identification) - Unique code of individual estuaries in 2018 Estuary_Name (Map code 2018) Name of individual estuaries in 2018 EcosystemType_Primary (Name of Primary) - Ecosystem Type Name of the Estuarine Ecosystem Type. BroadGroup (Broad Group ) - Name of the Broad Group indicating whether an ecosystem is classified as an Estuary or a type of Micro-System (in this layer only micro-estuaries are mapped) Bioregion (Bioregions ) - This is a level in the classification system that describes the region in which the ecosystem type is nested. EFZ (Estuarine Functional Zone) - Indicated that the polygon is part of the Estuarine Functional Zone. PolygonColour_a (Polygon Colour) - This is the field that the layer file uses to create the colours for each ecosystem EcosystemType_Secondary (Ecosystem Type Secondary) - This is the name of the polygon as it is classified in other realm maps. COND (Condition) - Indicates the condition of the Estuary in the following categories: Priority (Priority zone) - Indicates priority zone class for each estuaryEPL (Ecosystem Protection Level) - Protection level (South African indicator) (tech report available) (WP Well Protected, MP Moderately Protected, PP Poorly Protected, NP Not Protected),computed using PA layer developed for NBA2018 ETS (Ecosystem Threat Status) - Final result using highest RLE category (CR Critically Endangered, EN Endangered, VU Vulnerable, NT Near Threatened (I am lumping this with LC for now), LC Least concern, overall RLE result Shape Length - Automatically generated geodatabase value indicating the length of the polygon in meters Shape Area - Automatically generated geodatabase value indicating the length of the polygon in square meters

Service Item Id: e4fc7a3d935f425f83e546277f3676fe

Copyright Text: SANBI

Default Visibility: true

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: 17.719876655057316
YMin: -34.77805037224309
XMax: 23.67219900443501
YMax: -31.20888768725374
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: ETS
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
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UniqueValueInfos:
• Value: LC
  Label: LC
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• Value: NT
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• Value: VU
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• Value: EN
  Label: EN
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• Value: CR
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Labeling Info:

Advanced Query Capabilities:

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Supports Query With Current User: true

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 )
• EstuaryID ( type: esriFieldTypeSmallInteger, alias: EstuaryID )
• Estuary_Name ( type: esriFieldTypeString, alias: Estuary_Name, length: 70 )
• EcosystemType_Primary ( type: esriFieldTypeString, alias: EcosystemType_Primary, length: 200 )
• BroadGroup ( type: esriFieldTypeString, alias: BroadGroup, length: 60 )
• Bioregion ( type: esriFieldTypeString, alias: Bioregion, length: 90 )
• EFZ_1 ( type: esriFieldTypeString, alias: EFZ_1, length: 50 )
• PolyColour_a ( type: esriFieldTypeString, alias: PolyColour_a, length: 20 )
• EcosystemType_Secondary ( type: esriFieldTypeString, alias: EcosystemType_Secondary, length: 100 )
• COND ( type: esriFieldTypeString, alias: COND, length: 255 )
• PRIORITY ( type: esriFieldTypeString, alias: PRIORITY, length: 255 )
• EPL ( type: esriFieldTypeString, alias: EPL, length: 255 )
• ETS ( type: esriFieldTypeString, alias: ETS, length: 255 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

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

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