..., both seismometers and accelerometers, and deployment of a vertical hydrophone array. Introduction The Center for Marine Resources and Environmental Technology(CMRET, formerly the Marine Minerals Technology Center, MMTC) of the University of Mississippi, the U.S. Naval Research Laboratory at Stennis...

.... The array consists of five sea floor seismometers and three onshore coastal zone stations. The proper mechanical coupling of ocean-bottom seismometers to the sea floor has long been a problem. The existence of a layer of soft sediments on top of the sea floor often results in severe attenuation...

... . These experiments include: the placement of a downhole seismometer, an oblique seismic experiment, a hydrofracture test in oceanic basement, and an electric resistivity experiment. The four experiments are to be run during Leg 65, in the Gulf of California during the period 21 January-IS March 1979. The planned...

... prothero electronics reliability hemisphere elenerth tape recorder battery recorder seismometer seismicity rivera fracture zone fs 128 upstream oil & gas reservoir characterization experiment engineer capsule refraction work release mechanism timer OFFSHORE TECHNOLOGY...