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DCLite4G is an effort to

  • establish a common information model with mappings to well known formats for geospatial metadata
  • provide a vocabulary/recommendations for spatial extensions to Dublin Core
  • support simple interfaces for collecting and querying geospatial metadata

Getting involved

Feel welcome to join the discussion and development mailing list:


  • extract more of the specifics from Geodata Metadata Requirements. (This has changed a lot from the original version in the history & current version which has data sets differentiated from data sources, which may be files or databases or services)
  • update docs on Geodata Metadata Model
  • draw some UML to appease people?

Information Model

Core Information Model

Dublin Core




See Also