Identifier

The Identifier is an INSPIRE data type and its elements make up the “inspireId” attribute which can be found across all feature types in the OS MasterMap Highways Network.

Identifier attributes

External unique object identifier published by the responsible body, which may be used by external applications to reference the spatial object.

localId

The local identifier is unique within the namespace, that is no other spatial object carries the same unique identifier.

• Attribute name: localId (GML), local_id (GeoPackage), Not provided (Vector Tiles)

• Type: CharacterString

• Size: 16

• Multiplicity: [1]

namespace

Namespace uniquely identifying the data source of the spatial object.

• Attribute name: namespace (GML), namespace (GeoPackage), Not provided (Vector Tiles)

• Type: CharacterString

• Size: 18

• Multiplicity: [1]