The Application of Remote Sensing Technology in Land Use Dynamic Monitoring

The land resources are important means of production,its change and development not only affects the change of global environment,but also is the foundation of people's survival and development.Timely and objective and accurate information of the land use situation is indirectly related to the change of the environment.Remote sensing technology with its characteristics of macroscopical quality,timeliness,periodicity and integrated,it can realize the scientific management of land resource,master the change information.Its success or failure is directly related to the national economic planning and policy making.