| 摘要 |
The present invention relates to a system and a method for synchronizing time for seismic data acquisition, and more specifically, to a system and a method for synchronizing time which allow a probe device for monitoring an earthquake and imaging a subsurface geological structure by using a seismic wave to synchronize time of a network where a seismic wave receiver and an earthquake source generation device are widely arranged. According to the present invention, the system for synchronizing time for seismic data acquisition comprises: a central earthquake recorder which receives external time data, transmits a reference pulse once every second, and has a precision time protocol for realizing time synchronization to provide synchronization time; and a seismometer which is connected to the central earthquake recorder in a wired or a wireless manner, and synchronizes detected earthquake observation data with the synchronization time provided from the central earthquake recorder to transmit the time-synchronized earthquake observation data to the central earthquake recorder. |
