Reference number
ISO 19107:2019
© ISO 2025
International Standard
ISO 19107:2019
Geographic information — Spatial schema
Edition 2
2019-12
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Published (Edition 2, 2019)
This publication was last reviewed and confirmed in 2025. Therefore this version remains current.

ISO 19107:2019

Language
Format
CHF 221
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Abstract

This document specifies conceptual schemas for describing the spatial characteristics of geographic entities, and a set of spatial operations consistent with these schemas. It treats "vector" geometry and topology. It defines standard spatial operations for use in access, query, management, processing and data exchange of geographic information for spatial (geometric and topological) objects. Because of the nature of geographic information, these geometric coordinate spaces will normally have up to three spatial dimensions, one temporal dimension and any number of other spatially dependent parameters as needed by the applications. In general, the topological dimension of the spatial projections of the geometric objects will be at most three.

General information

  • Status
     : Published
    Publication date
     : 2019-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 225
  • Technical Committee :
    ISO/TC 211
    ICS :
    35.240.70 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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