ISO 19170-1

Working Group 9 
Reference Status/Date Name WG

ISO 19170-1:2021

2021-05-11

Geographic information —
Discrete Global Grid Systems Specifications —
Part 1: Core Reference System and Operations,
and Equal Area Earth Reference System

9

 

Scope

This part of ISO 19170 supports the definition of:

  • a Discrete Global Grid System Core comprising:

         - a reference system using geometry with zonal identifiers, and
         - functions providing import, export and topological query,

  • Common Classes for spatio-temporal geometry, topology, zones, and zonal identifiers based on ISO 19111 coordinate systems. 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.

 

Document Normative References:

ISO 19107:2019, Geographic information — Spatial schema

ISO 19111:2019, Geographic information — Referencing by coordinates

ISO 19112:2019, Geographic information — Spatial referencing by geographic identifiers

ISO 19115-1:2014, Geographic information — Metadata — Part 1: Fundamentals

ISO 19156:2011, Geographic information — Observations and measurements

 

Referenced from active ISO/TC 211 standard:
 
 

 

Model References:
ISO/TS 19103 Edition 1

ISO 19103 Edition 1

ISO 19107 Edition 1

ISO 19107 Edition 2

ISO 19111 Edition 2
ISO 19111 Edition 3
ISO 19112 Edition 2
ISO 19115-1 Edition 1
ISO 19125-1 Edition 1
ISO 19156 Edition 1

 

Supporting the following Sustainable Development Goals: