Design for Database of Urban Bus Network Based on Geodatabase Model
Feng Han
Abstract
Feng Han
Abstract
Geodatabase is a new generation of ESRI spatial data model,which pioneeringly uses object-oriented concept into the data organization as well as the structure design of the spatial database,and greatly expands the application field of such data model.This paper introduces the structure of the Geodatabase data model and its design method,and uses Geodatabase data model design for the database of urban bus network,which can provide reference for peers.
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Geodatabase is a new generation of ESRI spatial data model,which pioneeringly uses object-oriented concept into the data organization as well as the structure design of the spatial database,and greatly expands the application field of such data model.This paper introduces the structure of the Geodatabase data model and its design method,and uses Geodatabase data model design for the database of urban bus network,which can provide reference for peers.
Key concepts: Spatial database, Database, Database design, Computer science, Data model (GIS), Database model, Field (mathematics), Spatiotemporal database