Standard Swedish standard · SS-EN ISO 19107:2020

Geographic information - Spatial schema (ISO 19107:2019)

Status: Valid

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 (35.020) General (35.240.01) IT applications in industry (35.240.50) IT applications in transport (35.240.60) IT applications in science (35.240.70)

Product information

Language: English

Written by: Std Informationsteknik & Ledningssystem

International title:

Article no: STD-80019122

Edition: 2

Approved: 1/2/2020

No of pages: 240

Replaces: SS-EN ISO 19107:2005