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Service Description: NGI topographical vector data content is arranged according the following themes, Cultural, Hydrography, Hypsography, Land Cover Land Use, Physiographic and Transportation. Cultural data content contains features that describe the cultural geography of human settlement. It represents the cultural ecology (human adaption to social and physical environments) within a country. Hydrography data content contains hydrological and coastal features. Hydrological features represent the accumulations of water on the land surface and include man made accumulation such as dams and reservoirs. The coastal features represent the physical relationship between the land and the sea. Hypsography data content contains topographical features that represent the measurement of elevation above mean sea level.Typical examples are contours and spot heights. Land Cover Land Use data content contains features that present/describe the land use and land cover within a country. The land use is presented as a vector dataset, unlike the land cover thematic which is a raster based dataset.This dataset only contains vector data for both land use and land cover. Typical examples of natural forms are Boulder, Cave, Cliff, Donga, Dune, Eroded Area, Gorge, and Mountain etc, and typical examples of artificial landforms are a Cutting, Embankment, Excavation, Mine Dump and Open Cast Mine etc. 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.

All Layers and Tables

Has Versioned Data: false

MaxRecordCount: 1000

Supported Query Formats: JSON

Supports Query Data Elements: true

Layers:

• DWS River_50k (0)

Description:

Service Item Id: 05971b5cbd3c43c0a5591184a88816e6

Copyright Text:

Spatial Reference: 4326  (4326)


Initial Extent:

XMin: -52.425699757321574
YMin: 17.59757809106722
XMax: -29.708741340121144
YMax: 43.392597667850154
Spatial Reference: 4326  (4326)

Full Extent:

XMin: 16.467800140000065
YMin: -34.770018104999906
XMax: 32.84475268500006
YMax: -22.12158121999994
Spatial Reference: 4326  (4326)

Units: esriDecimalDegrees

Document Info:

Title:
Author:
Comments: Map_Index_Sheet_1_50_000
Subject: Map_Index_Sheet_1_50_000
Category:
Keywords: DWS
AntialiasingMode: null
TextAntialiasingMode: null

Enable Z Defaults: false

Supports ApplyEdits With Global Ids: false

Support True Curves : true

Only Allow TrueCurve Updates By TrueCurveClients : false

Supports Return Service Edits Option : true

Supports Dynamic Layers: false

Child Resources:   Info   Query Data Elements   Relationships   SharedTemplates

Supported Operations:   Query   Query Contingent Values   QueryDomains   Extract Changes