基于StaMPS技术的矿区开采沉陷监测与分析

Mining Subsidence Monitoring and Analysis Based on Sta MPS Technique

针对DIn SAR技术易受时空失相关、大气相位延迟等影响的问题,采用Sta MPS方法对12景ALOS PALSAR数据进行时序处理。首先获取了采动区边缘区域2012-2014年的非线性时序沉降量,在工作面边缘地区走向方向和倾向方向各选取若干点,提取各点的时序沉降量进行时序分析,掌握了采动区在不同时间段里的地表下沉情况。实验表明Sta MPS技术可为矿区的开采沉陷监测与分析提供新的手段。

DInSAR technology could be influenced by time-space correlation, atmosphere phase delay and so on, then 12 pairs ofALOS PALSAR data was manged with time processor based on StaMPS technology. First, nonlinear time sequence subsidence data ofmarginal area of mining area belong years 2012 to 2014 were collected, many points that along strike and dip direction in marginal areaof working face were selected, time sequence subsidence volume of all points were managed with time sequence analysis, surface subsidencesituation of different time in mining area were mastered. The experiment showed that StaMPS technology provide a new methodfor mining subsidence monitoring and analysis.