Design and Creation of Comprehensive Spatial Database for Land Use:A Case Study to Land Use Database Management System of Fuqing City
Guirong Xiao
Abstract
Guirong Xiao
Abstract
Land use spatial database and related management system are important components of spatial decision-making system as well as a basis for visual spatial analysis and decision-making during land use and management. A conceptual model of spatial land use data - E-R Diagram was established and meso-scale land use database was created after spatial data source investigation and structure were defined. The technique focused on the spatial classification, layer and data storage organization.
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Land use spatial database and related management system are important components of spatial decision-making system as well as a basis for visual spatial analysis and decision-making during land use and management. A conceptual model of spatial land use data - E-R Diagram was established and meso-scale land use database was created after spatial data source investigation and structure were defined. The technique focused on the spatial classification, layer and data storage organization.
Key concepts: Database, Spatial database, Computer science, Land use, Spatial analysis, Database design, Scale (ratio), Data mining