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PORTAIL D'INFORMATION GÉOGRAPHIQUE

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  • A new geographical language : A perspective of GIS
  • Conceptual model ; Epistemology ; Geographical information system ; Geographical language ; Geography ; Ontology
  • The GIS language is the highest-level geographical language developed to date, integrating semantic definitions, feature extraction, geographical dynamic representation and spatio-temporal factors and unifying the computation of geographical
  • -environments. Construction of the conceptual model and scientific systems of the GIS language will promote the development of the disciplines of geography and geographical information sciences. Therefore, this paper investigates the prospects of the GIS
  • language from the perspectives of digital technology, geographical norms, geographical modeling and the disciplinary development of geography.
  • 2014
  • [b1] Key lab. of Virtual Geographic Environment, Ministry of Education, Normal Univ., Nanjing, Chine