Cluster analysis applied to localized dispersion curves in East Asia: the limits of surface wave resolution

Michael Witek, Northwestern University, Evanston, United States, Suzan van der Lee, Northwestern University, Earth and Planetary Sciences, Evanston, United States, Tae-Seob Kang, Pukyong National University, Division of Earth Environmental System Science, Busan, South Korea, Sung-Joon Chang, Kangwon National University, Chuncheon, South Korea, Jieyuan Ning, Earth and Space Sciences, Peking University, Beijing, China and Shouxian Ning, Peking University, School of Earth and Space Sciences, Beijing, China