ISO 19157-1 Geographic information — Data quality

ISO 19157-1
Working Group 9
Reference	Status/Date	Name	WG
ISO 19157-1	2023-04-19	Geographic information — Data quality — Part 1: General requirements	9
ISO 19157:2013/ Amd 1:2018	2018-01-09	Geographic information — Data quality — Amendment 1: Describing data quality using coverages	9
ISO 19157:2013	2013-12-06	Geographic information — Data quality	9

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.

Document Normative References:

ISO 19103:2015, Geographic information — Conceptual schema language

ISO 19109:2015 Geographic information — Rules for application schema

ISO 19115-1:2014, Geographic information — Metadata — Part 1: Fundamentals

Referenced from active ISO/TC 211 standard:

ISO 19109:2015 Geographic information — Rules for application schema

ISO 19115-1:2014 Geographic information — Metadata — Part 1: Fundamentals

ISO 19115-2:2019 Geographic information — Metadata — Part 2: Extensions for acquisition and processing

ISO/TS 19115-3:2016 Geographic information — Metadata — Part 3: XML schema implementation for fundamental concepts

ISO 19116:2019 Geographic information — Positioning services

ISO/TS 19124-1:2023 Geographic information — Calibration and validation of remote sensing data and derived products — Part 1: Fundamentals

ISO 19130-1:2018 Geographic information — Imagery sensor models for geopositioning — Part 1: Fundamentals