Institution: | WIT Group, Geophysical Institute, Karlsruhe University, Hertzstrasse 16, D–76187 Karlsruhe, Germany,;Nancy School of Geology (ENSG/INPL) &CRPG, Batiment G, Computer Science Department, Rue du Doyen-Marcel-Roubault, BP 40 54501 Vandoeuvre les Nancy, France |