SENSOR OF ROTATIONAL MOVEMENT AROUND VERTICAL AXIS FOR SEISMIC MEASUREMENT

Jaroslav Strunc, Stanislav Dado, Jiri Buben

Abstract

Studying of rotational components of ground movements belong among emerging approaches in recent geophysics. Rotations can be observed using the dense seismic arrays (micro-arrays, small aperture arrays) formed from classic three-dimensional seismic sensors. The aim of this project is a construction of portable, high-definition sensor of rotational movement around vertical axis. This sensor is based on measuring of changes of capacitance of differential capacitor.

Keywords

rotation, seismic, capacitance

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PWC-2006-TC22-001u.pdf

DOI

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IMEKO TC

TC22 - Vibration Measurement

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