Application of the energy reassignment method to measure accurate Rayleigh and Love wave group velocities from ambient seismic noise cross-correlations

Michael Witek, Northwestern University, Evanston, United States, Tae-Seob Kang, Pukyong National University, Division of Earth Environmental System Sciences, Busan, South Korea and Suzan van der Lee, Northwestern University, Department of Earth, Environmental, and Planetary Sciences, Evanston, United States