Multibeam data will be processed by industry-standard software, in addition to the O.S. MB-System package. DTM data will be produced, further analyzed and mapped by the O.S. GMT package [Wessel and Smith (1995)]. The CHIRP data will be processed by the ISMAR's O.S. SEISPHRO package [Gasperini and Stanghellini(2008)], to produce enhanced images of the subsurface seafloor, strata geometry, isopachs etc.