关键词: 动态土地复垦, 概率积分法, 开采沉陷预计, DEM, 空间分析

Abstract: Firstly, a series of DEM (digital elevation model) data are produced by adopting the technologies of mining subsidence prediction and spatial data processing. Then, the land destruction type, scope and location data at different periods of time are extracted by DEM's spatial analysis technique. Based on these data, the auxiliary design of the dynamic land reclamation plan is made to satisfy the need of the design of a dynamic land reclamation plan and to better implement the principle of “balance between the occupation and mending” in the new land control law.

Key words: Dynamic land reclamation, Probability integral method, Mining subsidence prediction, DEM, Spatial analysis