Studies On Object-oriented Spatial Database Building
LI Jua
Abstract
LI Jua
Abstract
Spatial database building is fundamental to the wide use of GIS. GeoDataBase used in ArcGIS allows its users add behaviors, attributes and relationships to their data by applying object-oriented data model, and hence it can not only appropriately describe huge amount of complicated spatial database, but also can provide seamless integration between spatial data and attribute data. This paper introduces the designing and implementation process of GeoDataBase-based spatial database. It then discusses some technical problems involved in the process.
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Spatial database building is fundamental to the wide use of GIS. GeoDataBase used in ArcGIS allows its users add behaviors, attributes and relationships to their data by applying object-oriented data model, and hence it can not only appropriately describe huge amount of complicated spatial database, but also can provide seamless integration between spatial data and attribute data. This paper introduces the designing and implementation process of GeoDataBase-based spatial database. It then discusses some technical problems involved in the process.
Key concepts: Spatial database, Computer science, Database, Spatial analysis, Object-based spatial database, Process (computing), Database design, Object (grammar)