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在矿区开采沉陷预计结果的可视化过程中,由于矿区原始地貌离散高程数据与开采沉陷预计格网数据这两种空间数据不一致,数据融合很复杂,很难将矿区受开采沉陷影响后的地貌详实的显示出来.为此,基于CASS软件有效地融合了这两种空间数据,并成功的实现了顾及地表沉陷的矿区地貌可视化.该方法形象真实的反映矿区开采地表沉陷后的地貌特征,为分析和评价开采沉陷损害程度以及沉陷区治理提供了依据.
In the process of visualizing the prediction of mining subsidence due to inconsistent spatial data between the discrete elevation data of the original geomorphology of the mining area and the predicted grid data of the mining subsidence, the data fusion is very complicated and it is very difficult to comprehend the topography after the mining area is affected by mining subsidence The CASS software effectively combines these two kinds of spatial data and successfully realizes the visualization of the topography of the mining area that takes into account the subsidence of the surface.The image of the method truly reflects the geomorphic features of the surface subsidence after mining in the mining area for the analysis and Evaluation of the extent of mining subsidence damage and control of subsidence area provided the basis.