RoadNode

RoadNode features are added at the start and end of every RoadLink feature. Where roads connect at the same level, a single RoadNode feature is captured.

This page outlines the attribution the RoadNode feature can have, and details the definition, data type, length (where applicable), and multiplicity of each attribute.

RoadNode attributes

A point representing either the start or end of a highway, or connectivity between two or more RoadLink features.

Attribute naming across formats

Attribute names will vary slightly depending on what format you receive your data in (GML, Esri shapefile, GeoPackage or vector tiles). The attribute names on the feature type pages are written as they will appear in GML format. Attribute name mapping tables between GML and the other three formats for each feature type are present in the following pages:

• Esri shapefile overview

• GeoPackage overview

• Vector tiles overview

gml:id

Unique identifier. For RoadNode, this is a GUID, which is not persistent.

• Attribute name: gml:id

• Type: CharacterString

• Length: 38

• Multiplicity: [1]

formOfRoadNode «voidable»

Description of the function of a road node in the road transport network.

• Attribute name: formOfRoadNode «voidable»

• Type: FormOfRoadNodeValue

• Length: 20

• Multiplicity: [1]

geometry

The location of the node.

• Attribute name: geometry

• Type: GM_Point

• Multiplicity: [1]