National Address Gazetteer

The national address gazetteer brings together address information from local authorities and Ordnance Survey to create a ‘national address gazetteer database’, providing one definitive source of accurate publicly-owned spatial address data for the whole of the public sector.
To deliver this, the Local Government Group and Ordnance Survey have entered into a joint venture partnership, ‘GeoPlace™’, from which address products have been created. It brings together local government’s address and streets gazetteers - the National Land and Property Gazetteer (NLPG), National Street Gazetteer (NSG) and One Scotland Gazetteer (OSG) - with all of Ordnance Survey’s addressing products - ADDRESS-POINT® and OS MasterMap® Address Layer and Address Layer 2.
The national address gazetteer contains the existing unique identifiers and the definitive street name and number (generated by local authorities) with the postcode from the Royal Mail as well as a link to the map base from Ordnance Survey, through the OS TOID® and grid reference. The data contains the unique property reference number (UPRN) and unique street reference number (USRN) from the NLPG and OSG as the primary keys.

国家地址地名录汇聚了地方当局和军械调查局提供的信息，构建了所谓的‘国家地址地名录数据库’，为整个公共部门提供了一个权威且唯一的公共空间地址数据来源。为此，地方政务集团与军械调查局共同成立了合资企业伙伴关系，即‘GeoPlace™’，通过该伙伴关系产生了地址产品。它整合了地方政府的地址和街道地名录——包括国家土地和财产地名录（NLPG）、国家街道地名录（NSG）和苏格兰地名录（OSG）——以及军械调查局所有的地址产品——ADDRESS-POINT®和OS MasterMap®地址层和地址层2。国家地址地名录中包含了现有的唯一标识符、由地方当局生成的 definitive 街道名称和编号，以及来自英国皇家邮政的邮政编码，此外还通过OS TOID®和网格参考与军械调查局的地图基础建立了链接。数据中包含了NLPG和OSG中的唯一财产参考编号（UPRN）和唯一街道参考编号（USRN），作为主要关键字。