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.
There are different kinds of dams and each type needs a specific monitoring system. We can offer all the instrumentation to monitor them.
To simplify the use of our software and instruments, to explain the features inside the software, we have created a YouTube channel, where we will upload Tutorials and presentations of our products.