华南地震Issue(3)：91-95,5.DOI:10.13512/j.hndz.2014.03.015
GNSS数据在江苏地震前兆监测中的初步应用与研究
The Preliminary Application of GNSS Data in Earthquake Precursor Monitoring of Jiangsu Province
摘要
Abstract
By using the GAMIT software and the data of Liyang, Nantong and Yancheng GNSS observation stations, the paper calculates the displacement time series of Liyang, Nantong and Yancheng GNSS observation stations in Jiangsu province from June 2010 to August 2013 based on the GPS positioning principle. The results show that: among these years, the three GNSS stations move to the southeast direction; they have permanent coseismic displacement caused by the earthquake occurred in March 11 of 2011 in Japan;the observation data in NS, EW and the vertical direction of these three stations show better annual variation. This is the preliminary application of GNSS data in Jiangsu earthquake precursor monitoring, and also provides a new means for earthquake prediction research of Jiangsu area.关键词
地震前兆/GNSS/位移时间序列Key words
Earthquake precursor/GNSS/Displacement time series分类
天文与地球科学引用本文复制引用
鲍海英,孟科,王维..GNSS数据在江苏地震前兆监测中的初步应用与研究[J].华南地震,2014,(3):91-95,5.基金项目
江苏省地震局青年基金项目 （）
