ISO 19170-1:2021
Current
The latest, up-to-date edition.
Geographic information — Discrete Global Grid Systems Specifications — Part 1: Core Reference System and Operations, and Equal Area Earth Reference System
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
05-11-2021
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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.
| Committee |
ISO/TC 211
|
| DocumentType |
Standard
|
| Pages |
106
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NF ISO 19170-1:2021 | Identical |
| AS/NZS ISO 19170.1:2021 | Identical |
| NEN-ISO 19170-1:2021 | Identical |
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