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 to facilitate and coordinate the availability, exchange and sharing of geospatial data and services between stakeholders from different levels.
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Library ResourceConference Papers & ReportsDecember, 2014South Africa, India, China, Brazil, Australia
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Library ResourceConference Papers & ReportsApril, 2014South Africa
This was a presentation at a Workshop on Development of an Interim Framework for the National Land Use Classification Standard, Methodology and Symbology for South Africa. It shows why land use and land cover are not the same, why land use often cannot be determined from imagery alone, and why land use, zoning and planning are not the same.
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