摘要
针对龙岩地震台垂直摆倾斜仪观测受降雨干扰明显的情况,通过对覆盖层地形、地质条件进行研究,分析降雨干扰产生的原因。由于垂直摆倾斜仪观测值曲线与降雨累积值曲线存在很强的相关性,可以利用一元线性回归方法对降雨干扰进行剔除。同时,对映震效果进行了探讨。
Longyan seismographic station vertical pendulum displays the obvious influence of rainfall.Based on topographical and geological conditions research,we use mori in-depth analysis to understand the causes of the influence of rainfall.Due to the vertical pendulum observation curve,there is strong correlation between rainfall accumulation and the value curve.We use the unary linear regression method to rule out of rainfall interference,and at the same time,probe into the reflect effect.
出处
《大地测量与地球动力学》
CSCD
北大核心
2015年第2期353-355,共3页
Journal of Geodesy and Geodynamics
基金
福建省地震局科研基金(SF201212)
关键词
垂直摆倾斜仪
降雨干扰
原因分析
剔除
映震效果
vertical pendulum
rainfall interference
cause analysis
eliminate
reflect effect
