Sheep, Chang'an Town, Land Information Management System Design And Implementation

The long foot growth in China's economic development and the in-depth reform of its land use system has brought frequent shifts in land-uses. As a result, traditional means of land resources management are behind the current requirements. Together in the face of challenges of the information society, Land Information Management as a basic task in the land industry, is required to adopt to a computer system that serve the industry adequately with the application of Geographic Information System (GIS) platform. Not only it will change the traditional manual methods, but it will also improve operations speed and accuracy, so that the production and exchange of information is up to speed with both land management and the development of entire society.This paper offers a systematical discussion on the use of land information system, in aspects of its recent status, its characteristics, and its development trends. One application example from YangAn County in Qionglai City will be discussed, to demonstrate the core technologies in the design and implementation of land-use information system using ArcGIS Engine. It explains the system structure design, the hardware and software environment, the system function structure and the integrated use of ArcGIS Engine Development Tools. By using these tools, one will be able to set up user friendly land-use information system, which serves for geographic data management, spatial query, spatial analysis, and graphics output and other functions. The final thesis of the paper provides an objective summary for the proposed solution, pointing out its advantages and disadvantages, and looks into to the future of this technology land management information system.