Hazard
These are locations which are hazardous, and caution should be taken to ensure safe travel. Hazards are usually signed using the warning sign through a red triangle.
A Hazard will reference back to the Roads product through a Node Reference, Point Reference or Multiple Link Reference. For more information on these different types of Network References, see the common attribution page.
Hazard attributes
A location where a threat is imposed and caution should be taken.
id
Unique identifier, for Hazard this is a TOID.
Attribute name: id
Type: CharacterString
Size: 20
Multiplicity: [1]
identifier
Uniform Resource Identifier.
Attribute name: identifier
Type: CharacterString
Size: 37
Multiplicity: [1]
inspireId
External object identifier of the spatial object.
Attribute name: inspireId
Type: Identifier
Multiplicity: [0..1]
beginLifespanVersion
Date and time at which this version of the spatial object was inserted or changed in the spatial data set. Note: The time part is always set to zero.
Attribute name: beginLifespanVersion
Type: DateTime
Multiplicity: [1]
networkRef
Spatial reference of the network-related property.
Attribute name: networkRef
Type: NetworkReference
Multiplicity: [1..*]
validFrom
The time when the transport property started to exist in the real world. Note: The time part is always set to zero.
Attribute name: validFrom
Type: DateTime
Multiplicity: [1]
hazard
Classification of the type of risk that applies that may impact choice of route or where caution should be observed.
Attribute name: hazard
Type: HazardTypeValue
Size: 15
Multiplicity: [1]
description
Additional information describing the hazard.
Attribute name: description
Type: CharacterString
Size: 50
Multiplicity: [0..1]
reasonForChange
The reason for a change made to a feature.
Attribute name: reasonForChange
Type: ChangeValue
Size: 32
Multiplicity: [1]
Last updated
Was this helpful?