适合共享的面向对象的地理数据模型
An Object-oriented Geographical Data Model for Shared GIS
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摘要: 讨论了地理信息的特点,提出了一个解决地理信息共享的面向对象的数据模型。Abstract: This paper discusses the characteristics of the geographical information. An object-oriented data model that is appropriate for shared applications is suggested.
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