Rayleigh wave group velocity and shear-wave velocity grids across South America

This dataset provides netCDF grid files regarding our lithospheric tomographic model of South America. Rayleigh wave group velocity maps are indicated by "s" in the file name (e.g., 100s_continent.grd) and shear-wave velocity maps are indicated by "km" (e.g., 100km_continent.grd). This study was supported by FAPESP Thematic Projects 2013/24215-6 and 2022/04357-0.