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Browsing by Subject "narzędzia CASE"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Zastosowanie narzędzi CASE do projektowania baz danych systemów informacji geograficznej
    (Wydawnictwa AGH, 2006) Dębińska, Ewa ; Cichociński, Piotr 
    The base for the effective use of the Geographic Information Systems (GIS) is a correctly constructed database allowing quick and swift browsing of the data. Because of GIS specifies, it is necessary that such a database, apart from descriptive data of the objects, also stores information referring to their location and shape. Then such a database, containing geographical information, that distinguishes it from among another databases, can be named a geodatabase. The introduction of the geodatabase model allowed the application of the methods of designing relational databases, including CASE tools, also for geographic information. Apart from theoretical considerations, the paper presents an example of the data model for the evaluation of real estate, containing the definitions of necessary object classes and their relationships.