Now showing items 1-2 of 2

    • Analysis of basin backscattering in the Levantine Sea 

      Preston, John R.; Akal, Tuncay; Fiori, Sergio (NATO. SACLANTCEN, 1989/12)
      Research has been conducted in the Levantine Sea basin to measure low-frequency basin reverberation and relate the measurements to backscattering strength. The receivers were a towed horizontal array and a suspended vertical ...
    • Instrumentation for crosshole geoacoustic measurements in unconsolidated sediments 

      Muir, Tom G.; Akal, Tuncay; Michelozzi, Enzo; Gualdesi, Lavinio; Miaschi, Bruno; Guidi, Guido; Fiori, Sergio (NATO. SACLANTCEN, 1994/06)
      Research tools are described that enable direct measurements of sediment properties as a function of depth in unconsolidat,ed sediments. The first tool is a hole making device that sits on the sea floor and utilizes pneumatic ...