ISO 19170-1:2021
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ISO 19170-1:2021
32588

Abstract  Preview

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 ISO 19111 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.


General information 

  •  :  Published
     : 2021-05
  •  : 1
     : 106
  •  : ISO/TC 211 Geographic information/Geomatics
  •  :
    35.240.70 IT applications in science

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