OS Open USRN

OS Open USRN attributes

The following sub-sections provide details about the attributes included with the single feature type (OS Open USRN) in the product:

id

A non-persistent integer which is autogenerated and is required within the OGC GeoPackage format.

• Type: Integer

• Multiplicity: [1]

usrn

Unique Street Reference Number (USRN), a unique and persistent identifier assigned by the Roads or Highway Authority.

• Type: Integer

• Size: 8

• Multiplicity: [1]

street_type

The type of Street assigned by the Roads or Highway Authority.

See the Street Type values table for allowable values.

• Type: Text

• Size: 35

• Multiplicity: [1]

geometry

The aggregated geometry of either matched OS Road Links or the Elementary Street Units.

For more information, see the Geometry page.

• Type: Geometry (MultiLineString)

• Multiplicity: [1]