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针对传统时序分析方法不适用于监测大量级形变的问题,采用Stacking InSAR方法对沛北矿区地表沉降进行监测。与传统的永久散射体技术相比,Stacking InSAR方法具有可监测大量级形变、提高信噪比的优点。
Aiming at the problem that traditional time series analysis method is not suitable for monitoring a large number of deformations, the ground settlement in PeiBei mining area is monitored by Stacking InSAR method. Compared with the traditional permanent scatterer technology, the Stacking InSAR method has the advantage of monitoring a large number of deformations and improving the signal-to-noise ratio.