DOI: 10.22184/1993-7296.FRos.2021.15.6.474.483

The features of the application of laser strainmeters of the pendulum and classical types are considered on the example of recording hydroacoustic vibrations created on the shelf of the Sea of Japan by a low-frequency hydroacoustic emitter with a central frequency of 22 Hz. When analyzing the obtained experimental data, not only the ratios of the received amplitudes of seismic-­acoustic vibrations by these laser strainmeters are established, but also the approximate propagation velocities of these disturbances in the upper layer of the Earth’s crust are determined.


Разработка: студия Green Art