Group velocity tomography in the Subantarctic Scotia Sea region.

• Main Authors: VUAN A, RUSSI M, PANZA, GIULIANO
• Other Authors: Vuan, A, Russi, M, Panza, Giuliano
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2000
• Subjects: Antarctica; Scotia Sea; lithospheric structure; tomography; surface waves; Antarctic; Antarctic Peninsula; Drake Passage; Bransfield Strait; Falkland Plateau; South Scotia Ridge; South Sandwich Trench; Antarc*
• Online Access: http://hdl.handle.net/11368/1698622

More than 150 events, recently recorded by seven seismic broadband stations (OGS- IAA, IRIS, GSETT3-IDC), have been collected and processed to obtain an overview of the crust and upper mantle shear wave velocities. Group velocities of the fundamental mode Rayleigh and Love waves, in the period range...