Page 157 - UAE National Geospatial Feature Catalogue

10.1 Breakline تاعافترلاا ي ف لصافلا طخلا

Feature Description

A line of a critical nature which describes the shape of an elevation surface and indicates a discontinuity
in the slope of the surface (i.e., an abrupt change in gradient).

Feature Class Name BreakLine

Feature Code EVN0001

Feature Geometry Polyline

Attributes and Domains

Attribute Name Data Type Field Length Attribute Description and Domains

Unique Identifier as assigned at the national level
BreaklineID String 20
by the FGIC.

Attribute categorizing the elevation vector object
as a land-elevation or a bathymetry spatial object.
ElevPropertyType Integer 3
It determines the elevation property represented by
the object. Domain: ElevationPropertyType

Information related to the result of a quality
HorizontalAccuracy Double 8 evaluation of the dataset on relative Horizontal
Accuracy

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