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INCITS/ISO 19107:2019 (2023)
Geographic information - Spatial schema
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.
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InterNational Committee for Information Technology Standards [incits]