Design Method for Spatial Data Model Based on Object-oriented
LI Jing-we · Geospatial Information · 2011
The spatial data model is the base of GIS data organization,expression,analysis,processing and application.Both related definition,construction method of the object and the organization and management model of the spatial data were presented from the point of object-oriented.Finally,urban road traffic information was taken as an example.And the object organization and construction process of that was designed.The research set up a way of constructing and sharing the spatial database.