FIELD: geophysics.
SUBSTANCE: invention relates to the field of geophysics and can be used in the process of seismic survey. Device for seismic surveying is described, comprising housing, accelerated mass, at least one sensor configured to detect movement of the accelerated mass with respect to the housing, electronic circuit connected to said at least one sensor and configured to receive and process the output signal of said sensor, and power source configured to supply electric power to the electronic circuit and constituting an integral part of the accelerated mass. Sensor configured to detect movement of the accelerated mass with respect to the housing comprises one or more piezoelectric elements.
EFFECT: increased sensitivity of the device.
20 cl, 6 dwg
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