An Initial Model Of The Computation Viewpoint For A SDI

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    Author
    COOPER, ANTONY; Moellering, Harold; Delgado, Tatiana; Duren, Ulrich; Hjelmager, Jan; Huet, Michel; Rapant, Petr; RAJABIFARD, ABBAS; Laurent, Dominique; Iwaniak, Adam; ...
    Date
    2007
    Source Title
    International Cartographic Conference (ICC)
    University of Melbourne Author/s
    Rajabifard, Abbas
    Affiliation
    Faculty of Engineering, Geomatics
    Metadata
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    Document Type
    Conference Paper
    Citations
    Cooper, A. Moellering, H. & Delgado, T. (2007). An Initial Model Of The Computation Viewpoint For A SDI . In International Cartographic Conference (ICC), Moscow, Russia.
    Access Status
    Open Access
    URI
    http://hdl.handle.net/11343/26663
    Description

    This is a preprint of a paper from XXIII International Cartographic Conference; 4-10 August Mosow 2007.

     

    Edited by BF 18/09/09.

     
    Abstract
    The Commission on Spatial Data Standards of the International Cartographic Association (ICA) is working on defining formal models and technical characteristics of Spatial Data Infrastructures (SDI). The Commission has already presented models of the Enterprise and Information Viewpoints from the ISO Reference Model for Open Distributed Processing (RM-ODP) standard (ISO/IEC 10746:1995). The Commission is now taking this further to model the Computation Viewpoint, which describes how the different services of an SDI fit together. The models should be seen as a continuing step towards the overall model of the SDI and its technical characteristics.The Commission has identified six broad groupings of services: Registry, Data, Processing, Portrayal, Application and Management. The interactions between these high-level services have been modelled using the Unified Modeling Language (UML) Component Diagrams. The detailed services have been modelled using UML Class Diagrams (Object Management Group 2005).
    Keywords
    Spatial Data Infrastructure; SDI; Spatial Data; analytical Cartography; spatial theory; reference model; computation viewpoint; Unified Modelling Language; UML.

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