摘要
选取山西地震台网2007年1月至2008年6月产出的数据,运用"十五"和"九五"两种定位系统的的定位软件进行处理,对比定位参数之间的差异。初步认为,山西台网"十五"期间的定位结果是可信的,与"九五"的定位结果差异不大。JOPEN S系统的单纯型法是比较优的定位方法,适用于网内、网缘和网外的近震;HYP 2000法适用于网内近震。
Selecting the data recorded by Shanxi seismic network from Jan. 2007 to Jun. 2008, the deviation of location parameters obtained by two location systems set up in the 9^th and 10^th five-year plans is contrasted in this paper. The results preliminarily indicate that the location results obtained in 10^th five-year plan are creditable, and the difference with location results in the 9^th five- year plan is not too large. The simplex algorithm of JOPENS system is a good location method, suitable for all nearby earthquakes in network, and HYP2000 method suitable for nearby earthquakes in network.
出处
《山西地震》
2010年第4期17-26,39,共11页
Earthquake Research in Shanxi
基金
山西省地震局科研项目(SBK-0915)
关键词
山西地震台网
定位方法
定位误差
Shanxi seismic network
Location methods
Location error
