Urban Cadastral Database Construction And Application

With the development of computer technology, the application of GIS technology in themanagement process of the cadastral gradually in-depth.Cadastral management as a core partof land management, The use of modern, intelligent means to achieve the automation ofcadastral management is the inevitable trend of the future development of land management.Cadastral Management Information System by the Nanjing Guotu of InformationIndustry Co., Ltd. on the ArcGIS platform independent secondary development, as well asindependently developed by the Digital Technology Co., Ltd. of Wuhan, in the GeographicInformation System platform MAPGIS can meet the automation needs of land management.However, the basis of cadastral data is the main basis of the cadastral management, meet therequirements of the cadastral database is the most important aspects of the automationcadastral management system.Research paper, respectively, from the development of cadastral managementinformation system at home and abroad, the basic theory to build the cadastral informationsystem, software and hardware equipment of the cadastral database construction, processes ofdatabase construction operation of production and rely on the example of building a UrbanCadastral database project five Urban Cadastral database construction and Applicationaspects of a detailed in-depth discussion and research. Specially the most important aspects-the storage of data quality checks more comprehensive study and research on the type ofstorage data is prone to error, how to ensure data quality and better meet the storage datarequirements a comprehensive analysis and summary. Database’s update and maintenance asa key application aspect to more study in-depth.Finally, the idea of "land cadastre" and "room cadastre" into the unified databasemanagement system put forward my own views and insights. Pending future learning andwork to further explore and research.