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ISO 19107:2019

Geographic information — Spatial schema

Standard Details

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
Standard Type: Main
Document No: ISO 19107:2019
Document Year: 2019
Pages: 225
Edition: 2
  • Section Volume:
  • ISO/TC 211. Geographic information/Geomatics

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ISO 19107:2019
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