ISO 19157:2013 地理信息 数据质量

标准编号：ISO 19157:2013

中文名称：地理信息 数据质量

英文名称：Geographic information — Data quality

发布日期：2013-12

标准范围

ISO 19157:2013确立了描述地理数据质量的原则。信息技术-定义用于描述数据质量的组件；-指定数据质量度量寄存器的组件和内容结构；-描述评估地理数据质量的一般程序；-建立报告数据质量的原则。ISO 19157:2013还定义了一套用于评估和报告数据质量的数据质量度量。它适用于提供质量信息以描述和评估数据集符合其产品规范的程度的数据生产者，以及试图确定特定地理数据是否足以满足其特定应用的数据用户。ISO 19157:2013并未试图定义地理数据的最低可接受质量水平。

ISO 19157:2013 establishes the principles for describing the quality of geographic data. It- defines components for describing data quality;- specifies components and content structure of a register for data quality measures;- describes general procedures for evaluating the quality of geographic data;- establishes principles for reporting data quality.ISO 19157:2013 also defines a set of data quality measures for use in evaluating and reporting data quality. It is applicable to data producers providing quality information to describe and assess how well a data set conforms to its product specification and to data users attempting to determine whether or not specific geographic data are of sufficient quality for their particular application.ISO 19157:2013 does not attempt to define minimum acceptable levels of quality for geographic data.

标准预览图