Study Of Cadastral Management Information System In Pastoral Areas Based On GIS

Grassland is an important strategic resource,grasslands and the protection of the rational use of increasingly become the focus of attention and urgency of need to be addressed.To this end,on the limited land resources to register the establishment of Cadastral Management Information System,supplemented by statistical analysis of the necessary investigation and management,it is very important and necessary.West Ujimqin Banner Balaguer Cadastral Management Information System give full consideration to the overall design is an area of grazing pastures of the total land area of the main components of the characteristics of modular structure,the use of object-oriented visual programming language Visual Basic 6.0,Group GIS development platform piece SuperMap 5.2 and the relational database SQL Server 2000,completed the town of West Ujimqin Banner Balaguer Cadastral Management Information System.System in meeting the management of cadastral registration the inquiry,but also give full play to the GIS analysis of statistical functions,the realization of the graphics editing,thematic map production.Through ADO technology and SDX+data engine,the realization of spatial database and attribute database management.Coding in the cadastre in order to build "County-Sum (town)-Village" three-tier administrative division for the Spatial Analysis and Statistics Unit,said the level of digital-based classification and coding system,each to its corresponding land rights.Not only to guarantee the uniqueness of cases,they will guarantee the uniqueness of human rights.Grassland maps using remote sensing information extraction,classification,the distinction between vegetation cover,to determine the status of plant growth and thus a reasonable norms of human activities and ecological engineering,so the grassland resources and reasonable utilization and protection.