The Missouri S&T shear-wave splitting database was developed by Kelly H. Liu and Stephan S. Gao. This database uses all the available broadband seismic data archived at the IRIS DMC, from teleseismic events occurred between 1980-01-01 and early 2013 and contains over 16,000 pairs of well-defined (and manually checked) SWS measurements for the western and central United States. The result is a homogeneous database of individual (not station-averaged) splitting parameters.

This new database joins the Géosciences Montpellier SplitLab shear-wave splitting database already available from the DMC.

The Missouri S&T Shear-wave splitting database description page:
http://ds.iris.edu/ds/products/sws-db-mst/

The Missouri S&T shear-wave splitting database repository
http://ds.iris.edu/ds/products/sws-db-mst/data/repository/