Standard Svensk standard · SS-EN ISO 19107:2020

Geografisk information - Modell för att beskriva geometri och topologi (ISO 19107:2019)

Status: Gällande

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.


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Språk: Engelska

Framtagen av: Geodata, SIS/TK 323

Internationell titel: Geographic information - Spatial schema (ISO 19107:2019)

Artikelnummer: STD-80019122

Utgåva: 2

Fastställd: 2020-01-02

Antal sidor: 240

Ersätter: SS-EN ISO 19107:2005