The Japan Meteorological Agency has a unique seismic scale called shindo that measures the degree of shaking in the event of an earthquake. This set of numbers — ranging from 0 to 7 — is different ...
Abstract: Modern seismometer electronics consist of an analog closed-loop control scheme, which acts on a spring-mass electromechanical system operating under the force-balance principle. Although ...
Abstract: In this study, considerable differences in waveform between vector signals and acoustic pressure signals were received from the seabed interface. The cross-correlation characteristics ...