Application of CAD/GIS Integration Method in Land Use Data Management Information System
Sun Jian-qiao · Geomatics & Spatial Information Technology · 2007
With rapid and intersectional development of information technology,technologies borrow from each other,and tend towards fusion.Firstly,this paper analyzes the common methods of data integration and function integration for CAD/GIS,and the problems existed applications.Then,a constitution structure of a data translator is given,which can efficiently accomplish seamless data integration for CAD/GIS.Moreover,a concept mode to realize closed function integration for CAD/GIS based on component technology is presented.Finally,taking the development of landuse data management information system as an example,it is testified that the CAD/GIS integration can improve efficiency of thematic information systems remarkably.