The Third Generation Geography Data Model and Its Realization
Jing Chen
Abstract
Jing Chen
Abstract
The paper introduces a new spatial data model-Geodatabase in retrospect of the development of geography data model.Basing on the feature of geodatabase,the authors then analyse its advantages in respect of the spatial storage and management,and expatiates the process of geodatabase customization.
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The paper introduces a new spatial data model-Geodatabase in retrospect of the development of geography data model.Basing on the feature of geodatabase,the authors then analyse its advantages in respect of the spatial storage and management,and expatiates the process of geodatabase customization.
Key concepts: Spatial database, Computer science, Realization (probability), Database, Spatial analysis, Feature (linguistics), Data model (GIS), Data science