Abstract
We present an azimuthally anisotropic 3-D shear-wave speed model of the Australian upper
mantle obtained from the dispersion of fundamental and higher modes of Rayleigh waves.We
compare two tomographic techniques to map path-average earth models into a 3-D model for
heterogeneity and azimuthal anisotropy. Method I uses a rectangular surface cell parametrization
and depth
... read more