汪翠枝, 张磊, 刘双庆, 周明全, 刘文兵, 李恩建, 董洪军. 定点形变观测的降雨干扰及排除方法研究[J]. 华北地震科学, 2010, 28(1): 42-47.
引用本文: 汪翠枝, 张磊, 刘双庆, 周明全, 刘文兵, 李恩建, 董洪军. 定点形变观测的降雨干扰及排除方法研究[J]. 华北地震科学, 2010, 28(1): 42-47.
WANG Cui-zhi, ZHANG Lei, LIU Shuang-qing, ZHOU Mingquan, LIU Wen-bing, LI En-jian, DONG Hong-jun. STUDY ON THE RAINFALL INTERFERE IN FIXED-POINT DEFORMATION DATA AND ELIMINABLE METHOD[J]. North China Earthquake Sciences, 2010, 28(1): 42-47.
Citation: WANG Cui-zhi, ZHANG Lei, LIU Shuang-qing, ZHOU Mingquan, LIU Wen-bing, LI En-jian, DONG Hong-jun. STUDY ON THE RAINFALL INTERFERE IN FIXED-POINT DEFORMATION DATA AND ELIMINABLE METHOD[J]. North China Earthquake Sciences, 2010, 28(1): 42-47.

定点形变观测的降雨干扰及排除方法研究

STUDY ON THE RAINFALL INTERFERE IN FIXED-POINT DEFORMATION DATA AND ELIMINABLE METHOD

  • 摘要: 分析了蓟县小辛庄台形变观测资料的降雨响应特征,对观测数据的非潮汐部分分别用一般距平法去年周期、K-L直线拟合方法去线性零漂等处理,再用动态系统法1对预处理数据进行排除降雨干扰计算,取得了一定的效果。

     

    Abstract: The rainfall response characteristic of observation data in Jinxian Xiao xinzhuang station is analyzed.Then the non-tide data is preprocessed using normal anomaly method to eliminate the annual period, using K-L line curve fitting method to eliminate the line zero point drift.Finally, the preprocessed data is recomputed to eliminate rainfall interfere using the method of dynamic system.

     

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