EDCS Approach

• Pure numeric codes

• Fully SI-compliant – unit-type and scale separated

• Groups aid search

• Full mappings provided:

  • Digital Geographic Information Exchange Standard (DIGEST) Feature and Attribute Coding Catalogue (FACC)
  • Joint Meteorology / Oceanography Conceptual Data Model (JMCDM)
  • U.S. Imagery and Geospatial System (USIGS) Conceptual Data Model (UCDM)
  • World Meteorological Organization (WMO)
  • International Hydrographic Organization (IHO)
  • …

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