Browsing Reprints by Subject "Target localization"

Now showing items 1-6 of 6

    • AUV active perception: exploiting the water column 

      Munafò, Andrea; Ferri, Gabriele; LePage, Kevin D.; Goldhahn, Ryan A. (CMRE, 2019/06)
      Autonomous Underwater Vehicles (AUVs) present a low-cost alternative or supplement to existing underwater surveillance networks. The NATO STO Centre for Maritime Research and Experimentation is developing collaborative ...

    • Bandwidth efficient concurrent localisation and communication in underwater acoustic networks 

      Sliwka, Jan; Munafò, Andrea; Petroccia, Roberto (CMRE, 2019/05)
      Localisation is essential for an Autonomous Underwater Vehicle (AUV) to perform its mission and to georeference any data acquired during the dive. When the AUV is part of a heterogeneous underwater acoustic network (UAN), ...

    • Localization of multiple sources using time-difference of arrival measurements 

      Meyer, Florian; Tesei, Alessandra; Zwin, Moe Z. (CMRE, 2019/06)
      This paper addresses the problem of localizing an unknown number of static sources emitting unknown signals from time-difference of arrival (TDOA) measurements. Based on the framework of random finite sets and finite set ...

    • Source localization for a low frequency active multistatic sonar system 

      Hughes, E. S. (NATO. SACLANTCEN, 1993/08)
      In a low frequency active bistatic or multistatic sonar system, it is essential tohave accurate knowledge of the location of the transmitting source ship. Inaccuracies inthis information translate directly to errors in the ...

    • Target detection and location with ambient noise 

      Harrison, Chris H. (NURC, 2008/09)
      By placing a vertical array in an ambient noise field and forming an upward and a downward beam one obtains two time series which can be cross correlated to reveal a subbottom profile of the seabed [Siderius et al., J. ...

    • Underwater source localization using a hydrophone-equipped glider 

      Jiang, Yong-Min; Osler, John C. (CMRE, 2014/01)
      Buoyancy-driven underwater gliders are autonomous underwater vehicles that were originally developed to collect oceanographic data. CMRE is studying the use of this technology for the characterization of denied areas, ...