The Construction Of Cadastral Database About The Cities And Towns Of Longkou Based On MAPGIS

In the resent years,the land changed very quickly and frequently,producing huge data,the catastral graph and parcel of land graph have a quickly coming into being and renewing.The catastral database construction of the cities and towns can dispose and store these constant modifying information,and it can serve to the social developement and economic construction. There is a deeply meaningful for the enforcing to land and resources administration and macroscopic readjustment and control for the land resources,applying the Scientific Outlook on Development,building a harmonious society, promoting social sustainable development to relise the socialized services of the land resources information.The efficiency of traditional catastral data management method and manual working way is very lower,it can not guarantee the current state,veracity and scientificalness,and it can not satisfy the need of the present catastral development.So wo must carry through the contemporary management for the catastral data.Building sciatifically catastral management system can provide basemental material and scientific proof related to the city land planning and development and the land taxation and so on.It can also relise a quick position for the catastral data,and provide kinds of information of statistic analysis,forecast and decision-making for the land management department so as to serve to the land management.This paper conduct the catastral database construction of longkou city with the help of the MAPGIS software series,the research content pramarily include some aspects as follow:(1). Translate south CASS format data to MAPGIS format data, check up and dispose the program data firstly under the MAPGIS software.Convert the ACESS format data to the MAPGIS format data,check up and disposethe attribute data firstly under the MAPGIS software.(2). Set up the cities and towns land inspect project,carry through the data review and deal with time and time.(3). Build SQL SERVER database,and link it up with the MAPGIS secondly inspecting management system.to relise MAPGIS management process under the SQLSERVER.At the same time,relising the program data and attribute data entering into the database and connecting with each other.