An autonomous underwater vehicle (AUV) for recording seismic signals during a marine seismic survey. The AUV includes a body having a base and sides; a propulsion system for guiding the AUV to a final target on the ocean bottom; a pump-jet connected to an inlet and plural base outlets, wherein the plural base outlets are distributed on the base; a processor connected to the pump-jet and configured to activate the pump-jet when the base in on the ocean bottom; and a seismic sensor configured to record seismic signals. The pump-jet has a first low speed so that water jets expelled at the plural base outlets fluidize the ocean bottom underneath the base and buries the AUV.


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    Titel :

    SELF-BURYING AUTONOMOUS UNDERWATER VEHICLE AND METHOD FOR MARINE SEISMIC SURVEYS


    Weitere Titelangaben:

    SELBSTEINGRABENDES AUTONOMES UNTERWASSERFAHRZEUG UND VERFAHREN FÜR MEERESSEISMISCHE UNTERSUCHUNGEN
    VÉHICULE SOUS-MARIN AUTONOME À AUTO-ENFOUISSEMENT ET MÉTHODE DE PROSPECTIONS SISMIQUES MARINES


    Beteiligte:

    Erscheinungsdatum :

    15.05.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01V Geophysik , GEOPHYSICS / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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