Research on Land Utilization Early Warning Model Based on Knowledge Mining Project

Since 1996, land detailed investigation project and the second-time land resources survey and monitoring project have been developed one after another. The methods of land resource management have been a shift from the traditional manual method to the modern information means, as the corresponding information technology has been utilized in processing, statistics and updating the database, of which goals are reasonably scientific using land and protecting farmland. In this paper, based on the results of the latest land survey database, according to the restricted condition such as the general land utilization planning, land utilization status, farmland protection and so on, a land utilization early-warning model for the actual project approval is proposed for the first time that comes true by land utilization monitoring, land utilization examining and approving information system and the neural network expert system (NNES) decision-making supported subsystem.