Study On Urban And Rual Integrative Cadastral Management Information System

With Chinese city extending to country, the difference between city and country is decreasing. As a result, It is important for cadstral offices to pay greate attention to urban and rual integrative cadastral management. In this paper, author suggest to build urban and rual integrative cadastral management information system, according to actuality and trend of Chinese cadastral management. For a long time, city and county are managed separately, and their database are established dividually, so it's hardly to update data synchronously. This problem can't be solved until urban and rual integrative cadastral management information system is established to accord with new land classify system both for city and county.It is discussed in this paper how to apply advanced computer technology, GIS technology to establish urban and rual integrative cadastral management information system to integrate two aspects of it.Author shape cadastral features modal, analyse the relation between cadastral spatial and non-spatial object according to cadastral features organized in COM and MTS/COM+ technology, so as to accord with object-oriented data modal. Furthermore,GIS management mode based on file and database is compared.Cadastral spatial and attribute data are stored and manageed both in database with transaction and security. Also the system carrys out cadastral office automation at internet based on OA technology and workflow, processes complicated calculation of map in LAN ,to correspond with long-range query and telecommuting by distributed technology.Finally,one reference modal of project of urban and rual integrative cadastral management information system is suggested in the last part of paper.