Weak and low amplitude vibrations that can be registered at the ground surface are called microtremor. Seismometer array or measure point under the subsoil is emerged by "Listening to the sound of nature" with a microtremor device. In addition; unlike traditional seismic methods, applicability, cheapness and the level of signal-to-noise ratio of microtremor, it is preferable due to overcome such difficulties.
Values from microtremor measurements; characteristic site period, ground amplification and shear wave velocity (Vs) can be diagnosed.
Microtremor measurement studies are executed with GURALP SYSTEM CMG-6TD speedometer system.