| With the development of the technology of the computer and governments at all levels attaching more important to the cadastral management day by day, setting up cadastral management Information System and realizing informationization manages of cadastral will be the most urgent task of our country land management. The application of geographical information system technology play a important role in the construction of cadastral management Information System. For technology reasons, traditional GIS faces a lot of problems which are difficult to solve. ComGIS is a brand-new solution to solve the problem that traditional GIS faces. Yongan city cadastral management Information System is completed by using advanced technology , eg. ComGIS,space database . It has been proved that Yongan city cadastral management Information System has solved some drawbacks that the old management information system'exists, has realized scientific management of cadastral information, has improved production efficiency greatly.The thesis has recommended the meaning of using ComGIS technology to develope the Yongan cadastral management Information System at first. Overall plan of design of the Yongan city cadastral management Information System is explained in detail, it is described emphatically in this thesis how advanced computer technology at present eg:ComGIS,space database, tense database,package technology ,is applied in the system. Space data and attribute data's sewless integrated is completed byUtilizing space database technology. In addition, space-time datum model of system can store historical information completely and inquire historical information. Main components and their function of logic layer are introduced in detail, realizing of sewless integrating of GIS and OA is explained in this thesis, realization of some figure function of the System is explained also. In this text end , the author summarize the conclusion of this thesis and brings forth the proposition that continue study.
|
PDF Full Text Request