摘要
以SAR历史观测数据为基础,辅以地面观测数据,利用D-InSAR技术反演西山矿区重复采动过程中地表形变的时空信息,研究矿区地表移动变形参数的变化规律,为今后开采设计(特别是"三下"采煤设计)提供指导,使其地下资源得到充分开采,有效保证地面建(构)筑物的安全使用、井下工作面的有序生产,防止灾害事故的发生。
Based on the historical data of Synthetic Differential Interferometry Synthetic Aperture Radar Aperture Radar （SAR） and ground observation data, （D-InSAR） was used in back calculation of spatio-temporal information of ground deformation under repeated mining in Xishan. The variation of ground movement and deformation parameters was studied to direct future mining design （especially the mining under buildings, railways, and water bodies）. It could realize the full extraction of underground resources, ensure safety of surface buildings and normal production of working face, and prevent disasters and accidents.
出处
《山西煤炭》
2013年第9期49-51,共3页
Shanxi Coal
