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    • Assessment of spatial data infrastructures 

      Cooper, Anthony K.; Van Huyssteen, Elsona; Das, Sonali; Coetzee, Maria; Mans, Gerbrand (Department of Urban and Regional Planning, University of the Free State, 2014)
      English: A Spatial Data Infrastructure (SDI) is an evolving concept, essentially consisting of policies, institutional arrangements, Geographical Information Systems (GISs), data bases, networks, Web services and portals ...