Research And Development Of Arcgis-based Land Use Planning System

As everyone knows, land use chamber is a huge systematic project, it is macroscopicalproblem, also have microcosmic problem; both social benefits, also have economic andenvironmental benefits, the goal is clear: one is the optimal allocation of land resources; twois the sustainable use of land resources; three is the use of land resources rate and productivityimprovement. To achieve these goals, we must correctly deal with land use in the process ofmany problems, the treatment of these complex contradiction to use economic means, legalmeans and administrative means, and with the aid of increasingly perfect market mechanismand the plan mechanism and regulation to complete.Since twenty-first Century, although our country population year average growth ratedecreased, but China’s large population, and the population is centered to the city trend andcity covers an area of growing, causing the city uses the ground and other sectors of thenational economy with the ground, especially with the agricultural land contradiction isincreasingly outstanding, how to protect the limited cultivated land resource has become thepriority among priorities. Overall this is mainly land supplies limited and land demandunlimited constitute a reasonable organization of land use the special contradiction, can usethe above method, but the most direct method is to land use planning, the planning of humansociety to restrain the land use behavior.In view of the above problems, with geographic information system (GIS) swift andviolent development, this paper presents a new component technology to land use planningdesign system research and development, the system selected ESRI component ArcGISEngine, object-oriented development language C#integrated two times the development,improve the development of efficiency, and strengthen the function of spatial analysis.Database design, based on the network database Oracle, using ArcSDE spatial data engine to manage the large amounts of data, when empty, Closely around build " map " of the landresource management new mechanism to realize this goal, s urvey data for effectivemanagement, to provide the data query, display, statistics, updates and maintenance functions.