Forewarning System of Dynamic Balance between Cultivated Land Supply and Demand at Multi-measures based on Remote Sensing Techniques

摘要

This article discusses the importance of forewarning system of dynamic balance between cultivated laiid supply and demand at multi-measures, and the application of remote sensing technique to it. It presents the structure of forewarning system of dynamic balance between cultivated land supply and demand based on the land use change monitoring and predicting, balance state analysis, finding the imbalance, potential analysis for regulating the balance and warning eliminating. And it simply illuminates its implementation as software system.