There are different kinds of dams and each type needs a specific monitoring system. We can offer all the instrumentation to monitor them.
Reflection
Reflection seismic is a method of geophysical analysis of the subsoil that allows to detect with high precision the characteristics and the geometry of the rock formations underlying the earth's surface.
HVSR
The HVSR, or Nakamura method, allows to highlight the possible resonance frequency of a soil. This value is calculated by making the ratio between the average of the horizontal spectra on the vertical spectrum (H / V) of the natural vibrational signal.
