Generic term used to identify all address change created within a local authority which shall be captured within an LLPG (Local Land and Property Gazetteer) function to ensure the gazetteer is maintained as the single corporate address change intelligence resource for the DCA (Data Cooperation Agreement) Participating Authority.
Address Layer 2 (AL2) is a deprecated data set provided by Ordnance Survey. Address Layer 2 links any property address to its location on the map. It provides precise coordinates for more than 27 million residential and commercial properties in Great Britain. On 31 October 2014, formal notice of withdrawal was issued for Address Layer 2 and Address Layer.
Object referenced by an address for inclusion in the LLPG (Local Land and Property Gazetteer). See also BS 7666-2:2006, page 1, section 3.1, for definition.
A number and / or name in common use but not approved by the SNN Authority for the LPI (Land and Property Identifier) associated with the BLPU (Basic Land and Property Unit). See also BS 7666-2:2006, page 12, section 7.5.3, table 7 for description.