Study on the Current Situation and Trend for the Application of '3S' Technology in Land Resource Management

摘要

As the development of land resources vary from time to time, the accuracy and strength of efficiency for relevant work is doomed to be affected if the function of real-time dynamic information investigation is neglected in the technology of land resource management. As a result, rational coordination, planning, utilization and protection of land resources would fail to function. As the pilot technology in automatic intelligent domain of the information age, the function of 3S technology is strong in comprehensiveness and obvious in excellence, which is prospective in the management of land resources. Based on 3S technology, this paper analyses the practical application process of this technology in the management of land resources from multi angles, and makes proper prospect for the development of this technology in the field of land resources management in the future. Land is the source of wealth for human beings and China is abundant in land resource as it has vast territory and abundant resources. However, not mature enough technology on national land resources management weakens the effectiveness of land planning and future decision in our country, which is the bottleneck for the evolution of national land forces. The introduction of 3S technology can fill up the lack of data information in land resources, so as to update the real data on land resource utilization and provide the future planning and utilization of national land with more effective technical support.