The results of measuring the effects of environmental variables on acoustic transmission in the ocean are summarized in this report. The environment variables were measured both before and during a controlled-geometry submarine exercise, using sensors on a research vessel and an aircraft. The acoustic signals were obtained from the submarines. During the submarine exercises, the SUBIC DDP-24 computer was used to predict the best listening depths for each run, using the most recent sound velocity profile data measuring from the submarine as the input to a ray-trace program. The interpretation of the acoustic signals in the context of the measured environmental variables is the major result of this report. (Author)


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    Titel :

    USS Permit (SSN594) and USS Bluegill (SS242) Pacific Ocean - January 1966, Experimental Evaluation of the Effect of Oceanographic Parameters on Submarine Sonar Performance


    Beteiligte:
    K. J. Fein (Autor:in) / C. A. Griscom (Autor:in) / D. D. Caulfield (Autor:in)

    Erscheinungsdatum :

    1967


    Format / Umfang :

    138 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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