Name: Tertiary Drainage Region

Display Field: TERTIARY

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Tertiary Drainage/Catchment Regions covering South Africa and extending into neighbouring countries. The development of a hydrologically improved Digital Elevation Model and derived products for South Africa based on the SRTM DEM. Water Research Commission, Research Report No.1908/1/11, Pretoria. Publication Date:2012Updates:2018 (minor updates)

Service Item Id: 91a8fc304ac642a7a3743ee4436f6cab

Copyright Text: Weepener HL, van den Berg HM, Metz M and Hamandawana H (2012)

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

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Supports Statistics: true

Has Labels: false

Can Modify Layer: true

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 16.451939998000057
YMin: -34.83155232599995
XMax: 32.888194673000044
YMax: -22.125030057999936
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
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Width: 1
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Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
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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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
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• Shape ( type: esriFieldTypeGeometry, alias: Shape )

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

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