这份文件 -是ISO 19157的简介； -建立一套描述地址数据质量的数据质量元素和度量； -描述报告数据质量的程序； -为使用已建立的一组数据质量元素和描述地址数据质量的措施提供指导。 本文档可供评估和报告地址数据质量的人员使用，如地址数据管理器、地址数据聚合器和地址数据用户。 本文件不试图定义地址数据的最低可接受质量级别。

This document — is a profile of ISO 19157; — establishes a set of data quality elements and measures for describing the quality of address data; — describes procedures for reporting data quality; — provides guidelines for the use of the established set of data quality elements and measures for describing the quality of address data. This document can be used by those evaluating and reporting the quality of address data such as address data managers, address data aggregators, and address data users. This document does not attempt to define minimum acceptable levels of quality for address data.