云南宣威煤矿开发遥感调查研究

Remote Sensing Investigation of Coal Mines in Xuanwei of Yunnan Province for Their Development

以2010年获取的WorldView-2遥感图像为主要数据源,以GIS平台为支撑,对云南宣威市(羊场、东山、海岱、田坝)煤矿矿山进行调查;结合野外实地查证及研究区矿权数据和地质资料,系统建立了煤矿矿山遥感解译标志,对矿山开采情况进行解译。结果表明,研究区内煤矿矿山硐口分布明显受含煤地层及断层限制,硐口越界现象较为普遍。建议矿政管理部门充分考虑矿区地形、地质条件,针对硐口越界矿山,变更采矿权范围,促进矿业秩序全面好转。

In this study,the remote sensing survey was conducted for the coal mines in Xuanwei city（Yangchang,Dongshan,Haidai and Tianba） of Yunnan province.Based on the main data comprising the worldview-2 remote sensing image acquired in 2010,field verification,mining-right data and geological data,and supported by GIS,the authors systematically established the remote sensing interpretation signs of coal mines to interpret the mining situation.The results show that the distribution of coal-mining cave mouths is distinctly restricted in major coal-bearing strata and faults,and the cross-border mining cave mouths are commonly seen.The mining administration and management departments should take full account of the landform and geological conditions of the mines,change the scope of the mining rights for cross-border mines to promote the all-round improvement of the mining order.