National Statistics UPRN Lookup (April 2022)

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at April 2022. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase® Epoch 91 to a range of current statutory administrative, electoral, health and other statistical geographies via 'best-fit' allocation from 2011 Census output areas (National Parks and Workplace Zones are exempt from 'best-fit' and use 'exact-fit' allocations). The NSUL is produced by ONS Geography, who provide geographic support to the Office for National Statistics (ONS) and geographic services used by other organisations. The NSUL is issued every 6 weeks and is designed to complement the Ordnance Survey AddressBase® product. For further technical information about this file, please refer to the User Guide document contained within the downloadable zip file. Please note that this product contains Royal Mail, Gridlink, Ordnance Survey and ONS Intellectual Property Rights. (File Size – 526 MB)本文件包含截至2022年4月的英国国家统计唯一属性参考号查询表（National Statistics UPRN Lookup, NSUL）。该查询表将英国各地址来自AddressBase®第91批次的唯一属性参考号（Unique Property Reference Number, UPRN），通过2011年人口普查输出区域的“最优匹配”（best-fit）分配方式，关联至一系列现行法定行政、选举、医疗及其他统计地理区域；国家公园与工作区除外，此类区域采用“精确匹配”（exact-fit）分配方式。本查询表由英国国家统计局地理信息部（ONS Geography）编制，该部门为英国国家统计局（Office for National Statistics, ONS）提供地理信息支持，并为其他机构提供地理服务。NSUL每6周更新一次，旨在作为英国地形测量局（Ordnance Survey）AddressBase®产品的补充。如需了解本文件的更多技术细节，请参阅可下载压缩包内的用户指南文档。请注意，本产品包含英国皇家邮政（Royal Mail）、Gridlink、英国地形测量局（Ordnance Survey）及英国国家统计局的知识产权。（文件大小：526 MB）