Inverted Pn velocity model from "Uppermost mantle structure of the Australian continent from Pn traveltime tomography"

The four columns stand for longitude, latitude, depth, velocity.
100.000000    17.000000    -10.000000    1.500417
100.000000    18.000000    -10.000000    1.502226
100.000000    19.000000    -10.000000    1.501874

More information, please refer to Sun, W., & Kennett, B. L. N. (2016). Uppermost mantle structure of the Australian continent from Pn traveltime tomography. Journal of Geophysical Research: Solid Earth, 121(3), 2004-2019.

If any problems, please do not hesitate to contact me. Email: swj@mail.iggcas.ac.cn 

Weijia Sun