BS ISO 19170-1:2021
Current
The latest, up-to-date edition.
Geographic information. Discrete Global Grid Systems Specifications Core Reference System and Operations, and Equal Area Earth Reference System
Hardcopy , PDF
English
05-20-2021
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
IST/36
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| DocumentType |
Standard
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| Pages |
118
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| PublisherName |
British Standards Institution
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| Status |
Current
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This document supports the definition of: A Discrete Global Grid Systems (DGGS) core comprising: an RS using zonal identifiers with structured geometry, and functions providing import, export and topological query, Common spatio-temporal classes for geometry, topology, RS using zonal identifiers, zonal identifiers and zones, based on ISO19111 CRS. The spatio-temporal scope is constrained to: spatial elements that are invariant through all time, and temporal elements that are invariant across all space. Equal-Area Earth Reference Systems (EAERSs) for Equal-Area Earth DGGS.
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