| The construction of land resources plays a crucial role in the development of our country's economy. For every region, even a country at large, how to conduct a layout and exploitation of the land resources have a direct influence to economical development and progress. Thus more and more importance has been attached to land resources'role in national economy development, and more extensive researches on land resources management have come into being. Land resources originate from the nature, but they exhibit both natural and social attributes, in that when they are put into use, they have become means of production and object for human labor. Based on research of land resources data and by virtue of computer technology, land resources information management system comes as a second-developed information system. As for(GIS, Geography Information System),it is a comprehensive, multi-principle subject which deals with space bar data. It involves modern geography, computer science, information science, surveying and mapping technology, environmental, space science and management science. Banked on collection, storage, management, retrieval, analysis and explanation of space subjects and related attributes, it is designed to answer users'relevant questions.Based on in-depth analysis and information of the status quo of our country's land resources, the paper points out some problems seen in current land resources research and the reasons behind Counting on our good analysis of GIS from home and abroad , the paper comes up with some principles, methods and relevant ideology which should be adhered by when land resources information system is planned to set up. Take the land resources management system employed by Changzhi Land and Resources Bureau from Shanxi province, the paper offers a concrete analysis of practical application of land and resources system. Moreover, presently the researches on land and resources in our country have gone deeply and extensively than before.Reasonable exploitation and utilization of land and resources will exercise a direct effect on our country's economy development. The status quo of land resources and real-time supervision of all kinds of land resources will become an important reference for our long-term land resources utilization program and nation economy development strategy. What we should do now is combine current technology with available data, employ advanced GPS,GIS and database technology, create a normalized and systematic land and resources management system, and integrate all the data and land information for our reference. Ensure that the system software usability, reliability, standardization, scalability and improve system development efficiency, reduce costs, the land management department of the business operation For the provision of decision support. |
