National Statistics UPRN Lookup (October 2022)

<p><span style='color:#4C4C4C; background:white;'>This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at October 2022. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from AddressBase® Epoch 96 to a range of current statutory administrative, electoral, health and other statistical geographies via 'best-fit' allocation from 2021 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 – 448 MB)</span></p>本文件收录了截至2022年10月的大不列颠地区国家统计唯一房产参考编号对照表（National Statistics UPRN Lookup, NSUL）。该对照表将AddressBase® 第96期（Epoch 96）中每个大不列颠地址的唯一房产参考编号（Unique Property Reference Number, UPRN），通过基于2021年人口普查输出区的“最优匹配”分配规则，关联至一系列现行有效的法定行政、选举、卫生及其他统计地理区域；其中国家公园（National Parks）与工作区（Workplace Zones）不适用该“最优匹配”规则，转而采用“精确匹配”分配方式。本对照表由英国国家统计局（Office for National Statistics, ONS）下属的ONS地理部门编制，该部门为英国国家统计局提供地理支撑服务，并为其他机构提供地理信息相关服务。该对照表每6周更新一次，旨在作为英国地形测量局（Ordnance Survey）AddressBase® 产品的补充配套工具。如需了解本文件的更多技术细节，请参阅下载压缩包内附带的用户指南文档。请注意，本产品包含英国皇家邮政（Royal Mail）、Gridlink、英国地形测量局及英国国家统计局的知识产权。（文件大小：448 MB）