TY - GEN AU - Neukirch, Maik AU - García-Jerez, Antonio AU - Villaseñor, Antonio AU - Luzón Martínez, Francisco AU - Ruiz, Mario AU - Molina, Luis PY - 2021 SN - 1424-8220 UR - http://hdl.handle.net/10835/13272 AB - The Horizontal-to-Vertical Spectral Ratio (HVSR) of ambient vibration measurements is a common tool to explore near surface shear wave velocity (Vs) structure. HVSR is often applied for earthquake risk assessments and civil engineering projects.... LA - en PB - MPDI TI - Horizontal-to-Vertical Spectral Ratio of Ambient Vibration Obtained with Hilbert–Huang Transform ER -