全球定位系统Issue(5)：72-76,5.
利用GNSS高频数据分析研究大震同震响应
Analyze Co-Seismic Deformation of Massive Earthquake by High-Rate GPS Data of Shaanxi CORS
摘要
Abstract
Based on the introduction of the single epoch GPS positioning method ,the high-rate GPS data of Shaanxi continues observation stations are calculated by TRACK ,the kinematic module of the GPS data processing software GAMIT/GLOBK .The co-seismic de-formation of continuous observation stations caused by Mar .11 ,2011 ,M9 .0 Japan East-sea earthquake are obtained ,besides another massive earthquake ,Apr .11 ,2012 ,M8 .6 Indone-sia Sumatra earthquake ,are obtained too .The results showed that the co-seismic deforma-tion can make a description of the spread of the seismic wave ;furthermore ,there is impor-tant research significance at the judgment of earthquake focal mechanism and the characteris-tic of the seismic wave .关键词
Track/动态定位/GNSS连续站/同震响应Key words
Track/kinematic positioning/GNSS CORS/co-seismic deformation分类
天文与地球科学引用本文复制引用
丁晓光,苏利娜,张永奇,韩晓飞..利用GNSS高频数据分析研究大震同震响应[J].全球定位系统,2013,(5):72-76,5.基金项目
中国大陆综合地球物理场观测-鄂尔多斯地块南缘大地测量观测与强震危险性研究（批准号201208009-13）；陕西省地震局青年基金课题 （）
