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Towards an Integrated Model of Interoperability for Spatial Data Infrastructures
Authors:Miguel-Ángel Manso  Monica Wachowicz  Miguel-Ángel Bernabé
Institution:Topographic and Cartographic Engineering Department ETSI en Topografía, Geodesia y Cartografía Universidad Politécnica de Madrid
Abstract:Although there is a vast literature available on interoperability models, and their respective interoperability levels, limited research has been carried out on the development of interoperability models for the implementation of Spatial Data Infrastructures. This article demonstrates the important role of metadata elements in the formalisation of interoperability models for the implementation of Spatial Data Infrastructures. It describes an approach for designing an integrated interoperability model based on the definition of a common template that integrates seven interoperability levels. They are: technical, syntactic, semantic, pragmatic, dynamic, conceptual and organisational levels. A non-hierarchical structure is proposed to ensure the relationship among these interoperability levels.
Keywords:integrated interoperability models  metadata  spatial data infrastructures
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