http://www-crewes.geo.ucalgary.ca/CREWES.html
The CREWES Project is an applied geophysical research group concentrating on the analysis and interpretation of multicomponent seismic data. The CREWES Project provides information about current research projects which include 3-D petrophysical imaging, physical modeling and ground-penetrating radar. There are links to research results, facilities, project sponsors, and journal publications.