FIELD: sea geology and hydrology, control and measurement of parameters of seismic and hydrological processes taking place in seas and oceans.
SUBSTANCE: first fiber coil of interferometer is wound on outer surface of springy spherical support. Second fiber coil of interferometer is wound on spherical float of same diameter. Ball inertial mass is located inside springy support. Springy support with fiber coil is covered by soundproof coat. Pin-receiver of seismic vibrations is linked to bottom of springy support. First and second fiber coils of interferometer are utilized in the capacity of measurement and reference coils depending on operating condition as of geophone or hydrophone.
EFFECT: capability to record seismic or acoustic oscillations correspondingly in solid or liquid media in all directions.
4 cl 2 dwg
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