BS EN ISO 19157-1:2023 PDF

Scope: This document establishes the principles for describing the quality of geographic data. It: — defines a well-considered system of components for describing data quality; — defines the process for defining additional, domain-specific components for describing data quality; — specifies components and the content structure of data quality measures; — describes general procedures for evaluating the quality of geographic data; — establishes principles for reporting data quality. This document is applicable to data producers providing quality information to describe and assess how well a dataset 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. This document does not attempt to define minimum acceptable levels of quality for geographic data. Such information is usually present as a requirement in a data product specification, defined in accordance with ISO 19131, for example.

BS EN ISO 19157-1:2023 Referenced Document

ISO 19103:2015 Geographic information - Conceptual schema language*， 2015-12-01 Update
ISO 19109:2015 Geographic information - Rules for application schema*， 2015-12-01 Update
ISO 19115-1:2014 Geographic information - Metadata - Part 1: Fundamentals*， 2014-04-01 Update

1970 BS EN ISO 19157-1:2023 Geographic information. Data quality General requirements (British Standard)