Research Products
3-D crustal and uppermost mantle shear velocity (Vs) model for central and West Antarctica
A 3-D model of the crust and uppermost mantle for West/central Antarctica has been created by a joint inversion of surface wave dispersion curves and P receiver functions.
Model: Download
Crustal thickness (excluding the ice layer): Download
Phase velocity maps: Download
Reference:
Shen, W., Wiens, D.A., Anandakrishnan, S., Aster, R.C., Gerstoft, P., Bromirski, P.D., Hansen, S.E., Dalziel, I.W., Heeszel, D.S., Huerta, A.D. and Nyblade, A.A., 2018. The crust and upper mantle structure of central and West Antarctica from Bayesian inversion of Rayleigh wave and receiver functions. Journal of Geophysical Research: Solid Earth, 123(9), pp.7824-7849.
A new geothermal heat flux map for the continental Antarctica
Tectonic boundaries that we have used in the past/will-be published papers:
Mid-continental Rift System of CEUS: Download
Reference:
Basins in E. Asia: Download
Reference: Steinshouer, D.W., Qiang, J., McCabe, P.J.M. and Ryder, R.T., 1997. Maps showing geology, oil and gas fields, and geological provinces of the Asia Pacific Region. US Geological Survey Open‐File Report.
Rayleigh wave H/V ratio measurements: codes for 08/19-20 lectures at PKU Geophysics summer school
Master bash script: Download
Python script for downloading date: Download
Calculating reference dispersion curves: Download
AFTAN with amplitude output: Download
Post-processing and plotting scripts: Download
Total package (updated): Download
References:
Shen, W. and Ritzwoller, M.H., 2016. Crustal and uppermost mantle structure beneath the United States. Journal of Geophysical Research: Solid Earth, 121(6), pp.4306-4342.
Levshin, A., L. Ratnikova, and J. Berger, 1992. Surface rities of surface wave propagation across Central Eurasia, Bull. Seism. Soc. Amer., 82, 6, 2464-2493 (AFTAN).