摘要
本文以铜川徐家沟煤矿为例,基于ArcGIS平台完成土地利用现状图及地形图的数据格式转化、数据处理,进行地面塌陷预测与成图,并对上述3个图形进行配准,裁剪,实现了地面塌陷预测数据与原始地形数据的拟合,并与土地利用图空间叠置分析,最终获得徐家沟煤矿分坡度地类数据。
This paper take Tongchuan Xujiagou coal mine for example, completing data form conversion and data processing of present landuse maps and topographic maps,carrying on ground subsidence prediction and mapping ,we carry on registration and substract of three maps,realising fitting of the subsidence prediciton data and original terrain data, through the overlay analysis with land use map, we get the sub-slope land data, providing basic data for mining geological environment protection and recovery.
出处
《中国地质灾害与防治学报》
CSCD
2014年第1期131-134,共4页
The Chinese Journal of Geological Hazard and Control
