RoutingPoint
This section defines the attributes associated with the RoutingPoint feature. It is important to note that UML notation has been used to show the multiplicity for an attribute. These indicate whether an attribute is optional (0), has a single value (1), or can have either / or (0..1) where ‘or’ is represented by double dots (..).
RoutingPoint attributes
RoutingPoint
Subtype of: Node, TransportNode
The spatial object type defining point/node feature, which would normally lie on a Highways RoadLink and would be referenced by a particular access point.
geometry
The coordinate geometry defining the position of the routingPoint. The geometry is projected in two-dimensions (2D).
Attribute Name: geometry
Value type: GM_Point
Size: One coordinate set
Multiplicity: [1]
toid
A unique identifier for a routingPoint, which is maintained along with the version number and version date to reflect the life cycle of the feature. NOTE: equivalent to INSPIRE identifier.
Attribute Name: toid
Value type: Text
Size: 20
Multiplicity: [1]
version
The version number of the data representation of the persisting routingPoint feature.
Attribute Name: version
Value type: Integer
Size: 3
Multiplicity: [1]
versionDate
The date on which the current version of the routingPoint was created.
Attribute Name: versionDate
Value type: Date
Size: NA
Multiplicity: [1]
reasonForChange
Reason for the current version of the routingPoint to be created. The valid reasons for change are defined in the ReasonForChangeValue code list.
Attribute Name: reasonForChange
Value type: ReasonForChangeValue
Size: 20
Multiplicity: [1]
refToITNRoadLink
The unique identifier (TOID) of the Highways road link feature that the routingPoint is related to.
Attribute Name: refToITNRoadLink
Value type: Text
Size: 20
Multiplicity: [1]
itnRoadLinkVersionDate
The date on which the current version of the Highways Road Link was created. A default value of ‘1900-01-01’ will be used to indicate where the date of this feature has not been captured.
Attribute Name: itnRoadLinkVersionDate
Value type: Date
Size: NA
Multiplicity: [1]
startDistance
The distance (m) from the start of the referenced Network RoadLink feature to the vertex where the RoutingPoint is positioned. The startDistance is calculated in two-dimensions (2D).
Attribute Name: startDistance
Value type: Length
Size: 7.2
Multiplicity: [1]
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