摘要
综述精密可控震源与陆上气枪2种主动震源特性及在国内区域尺度上的应用,估算观测介质波速随时间变化的精度,探讨主动震源在构建水库地震观测介质波速随时间变化中的系统应用。
The characteristics of two accuratedly controlled seismic source and air-gun, as well as their application in domestic and regional earthquake monitoring are summarized. The observation accuracy of medium wave velocity changing with time is estimated. It is also discussed that the application of active source built in reservoir to monitor the medium wave velocity changes over time.
作者
林榕光
Lin Rongguang(Shandong Earthquake Agency, Jinan 250014, China)
出处
《地震地磁观测与研究》
2019年第1期1-20,共20页
Seismological and Geomagnetic Observation and Research
关键词
精密可控震源
陆上气枪
介质波速随时间变化
观测精度估算
水库地震主动震源监测系统
accurately controlled seismic source
land air-gun
medium wave velocity changes over time
observation accuracy estimation
reservoir earthquake monitoring with active source
