WUSA surface wave amplification measurements (Schardong et al. 2019)

<p>#Western U.S. surface wave amplification measurements</p> <p>If using this data please cite:&nbsp;<br> Schardong, L., Ferreira, A.M., Berbellini, A. and Sturgeon, W., 2019. The anatomy of uppermost mantle shear-wave speed anomalies in the western US from surface-wave amplification. Earth and Planetary Science Letters, 528, p.115822.</p> <p>Directory format:<br> USA.RAV... = vertical-component Rayleigh wave amplification measurements<br> USA.RAH... = horizontal-component Rayleigh wave amplification measurements<br> USA.TOR... = Love wave amplification measurements</p> <p>File format:<br> motion type index &nbsp;-- mode order (n) -- angular order (l) -- period -- relative local amplification w.r.t. PREM -- estimated error on local amplification</p> <p>The number of data points varies depending on the available data in Hendrik van Heijst&#39;s database, and the various selection steps.&nbsp;</p>