Parallel adaptive sparse approximation methods for analysis of geoacoustic pulses

  1. Institute of Cosmophysical Researches and Radio Wave Propagation FEB RAS

The results of complex observations of acoustic emission in the near surface rocks and in the atmosphere by the ground surface are described. The instrumentations for the observations are a laser strainmeter-interferometer and a microbarometer installed close to each other. It was shown that during the increase of deformation rate in the near surface rocks, increase of acoustic emission intensity in the atmosphere by the ground surface is registered. The effect of meteorological factors on the observation results is evaluated.

Kim A.A., Lukovenkova O.O., Marapulets Yu.V., Tristanov A.B. Parallel adaptive sparse approximation methods for analysis of geoacoustic pulses // E3S Web of Conferences. Vol. 20. 2017. 02003. 11 p.