Name: Air Transport Facilities (NGI)

Display Field: ENTITY_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Transport Nodes and Access points in the Western Cape which include amongst others airfields, airports, runways and helipads.NGI transportation data content contain features that represent the transportation facilities and transportation nodes of a country. It represents a connected network of passages that facilitate the transport and movement of goods and people. The dataset coverage is national and each feature instance carries attribute data that describe the classification, capture method, capture source, CUID (custodian unique ID) ,the vintage of the source and describes the correspondence with the SAGDaD(South African Geospatial Data Dictionary ) a feature content dictionary for South Africa, SANS1880.The primary source used for compiling topographical vector data is NGI orthorectified imagery having a spatial resolution of 0.5 gsd and a planimetric accuracy of 5m. All compiled data will conform to a planimetric accuracy of 10m except for contours and rivers. Historically the data was vectorised form cartographic map separates and later structured for input into the geospatial database. This was followed by mono digitising from 1:50 000 and 1:30 000 panchromatic photography having a spatial resolution of 0.75m gsd. The primary source used for river and contour data is vectorised cartographic map separates however the data is updated and edited with new photography. The maximum expected planimetric error on these features is 40m.

Service Item Id: ae6fff49a0954acd9e9080bdd883e2d1

Copyright Text: National Geo-spatial Information (NGI), Department of Rural Development and Land Reform

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: 208615.55620000046
YMin: 6152677.3797
XMax: 785615.1502
YMax: 6511839.7669
Spatial Reference: 32734  (32734)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FEAT_TYPE
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Aerodrome
  Label: Aerodrome
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [188, 84, 191, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Airfield
  Label: Airfield
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [242, 195, 250, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Airport
  Label: Airport
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [243, 55, 250, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Helipad
  Label: Helipad
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [175, 121, 189, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Landing Strip
  Label: Landing Strip
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [157, 44, 191, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Runway
  Label: Runway
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [241, 148, 242, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• ID1 ( type: esriFieldTypeInteger, alias: ID1 )
• GID ( type: esriFieldTypeDouble, alias: GID )
• CUID ( type: esriFieldTypeString, alias: CUID, length: 35 )
• FEAT_T_ID ( type: esriFieldTypeDouble, alias: FEAT_T_ID )
• FEAT_TYPE ( type: esriFieldTypeString, alias: FEAT_TYPE, length: 100 )
• SUB_TYPE ( type: esriFieldTypeString, alias: SUB_TYPE, length: 255 )
• OP_STATUS ( type: esriFieldTypeString, alias: OP_STATUS, length: 255 )
• JOB_NR ( type: esriFieldTypeString, alias: JOB_NR, length: 30 )
• EST_RV_DATE ( type: esriFieldTypeDate, alias: EST_RV_DATE, length: 8 )
• FEA_R_DATE ( type: esriFieldTypeDate, alias: FEA_R_DATE, length: 8 )
• ATT_R_DATE ( type: esriFieldTypeDate, alias: ATT_R_DATE, length: 8 )
• CAP_SOURCE ( type: esriFieldTypeString, alias: CAP_SOURCE, length: 255 )
• CAP_METHOD ( type: esriFieldTypeString, alias: CAP_METHOD, length: 255 )
• SOURCE_DESC ( type: esriFieldTypeString, alias: SOURCE_DESC, length: 255 )
• SOURCE_CURR ( type: esriFieldTypeDate, alias: SOURCE_CURR, length: 8 )
• SOURCE_ACCU ( type: esriFieldTypeDouble, alias: SOURCE_ACCU )
• ENTITY_NAME ( type: esriFieldTypeString, alias: ENTITY_NAME, length: 50 )
• GEOM_TYPE ( type: esriFieldTypeString, alias: GEOM_TYPE, length: 5 )
• SAGD_F_TYP ( type: esriFieldTypeInteger, alias: SAGD_F_TYP )
• SAGD_S_TYP ( type: esriFieldTypeInteger, alias: SAGD_S_TYP )
• SAGD_F_DES ( type: esriFieldTypeString, alias: SAGD_F_DES, length: 50 )
• SAGD_S_DES ( type: esriFieldTypeString, alias: SAGD_S_DES, length: 50 )
• REF_50K ( type: esriFieldTypeString, alias: REF_50K, length: 20 )
• REF_10K ( type: esriFieldTypeString, alias: REF_10K, length: 20 )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• GEOMETRY ( type: esriFieldTypeGeometry, alias: GEOMETRY )
• GEOMETRY_Length ( type: esriFieldTypeDouble, alias: GEOMETRY_Length )
• GEOMETRY_Area ( type: esriFieldTypeDouble, alias: GEOMETRY_Area )

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

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