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Browsing by Author "López Navarro, Juan Manuel"

Now showing items 1-8 of 8

    • Analysis and initial design of bidirectional acoustic tag modulation schemes and communication protocol 

      Corregidor, Daniel; Masmitjà Rusiñol, Ivan; López Navarro, Juan Manuel; Gomáriz Castro, Spartacus; Navarro, Joan; De Arcas Castro, Guillermo (2021)
      Conference report
      Open Access
      Acoustic underwater tags are key devices to study marine animals and obtain information regarding their behaviour. This information is essential to increase our knowledge of oceanic species and implement efficient conservation ...

    • Data acquisition system with GPRS communications 

      López Navarro, Juan Manuel; Arcas Castro, Guillermo de; Ruiz González, Mariano (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2008-04-07T14:14:56Z)
      Article
      Open Access

    • Firmware implementation for a bidirectional acoustic tag 

      Ramón Ripoll, Álex; López Navarro, Juan Manuel; Arcas Castro, Guillermo de; Pavón García, Ignacio; Asensio Rivera, César; Gomáriz Castro, Spartacus; Sarriá Gandul, David; Masmitjà Rusiñol, Ivan (SARTI, 2024)
      Article
      Open Access
      Up until today, commercially available acoustic tags pose the inconvenience of lacking bidirectional communication capabilities. This implies that once deployed in the sea, they cannot be reconfigured in any way, limiting ...

    • Long-lasting ecological monitoring network of lander platforms for marine protected areas 

      Toma, Daniel; Artero Delgado, Carola; Carandell Widmer, Matias; Nogueras Cervera, Marc; Bghiel, Ikram; Ramón Ripoll, Álex; López Navarro, Juan Manuel; Carreras Pérez, Marc; Palomeras Rovira, Narcís; Real Vial, Marta; Segura Duran, Ricard; Chatzievangelou, Damianos; Bahamón Rivera, Nixon; Company Claret, Joan Baptista; Aguzzi, Jacopo; Martorell Torres, Antoni; Alfaro Dufour, Eric; Río Fernández, Joaquín del (SARTI, 2024)
      Article
      Open Access
      In addition to the potential global impact of climate change on marine ecosystems, the extensive use of high-impact fishing methods is a primary catalyst for benthic biodiversity degradation in the Mediterranean Sea. ...

    • Low-cost hardware solution for signal conditioning in underwater acoustic communication systems 

      Sarriá Gandul, David; Batet Xaus, Gerard; Gomáriz Castro, Spartacus; Río Fernández, Joaquín del; Masmitjà Rusiñol, Ivan; Ramón Ripoll, Álex; López Navarro, Juan Manuel (SARTI, 2024)
      Article
      Open Access
      In this paper, a low-cost hardware solution for signal conditioning in underwater acoustic communications systems is present. It allows the detection of PPM and FSK modulations and can be reconfigured or adapted to the ...

    • Marine ecosystems observation by a cooperative AUV in the PLOME project 

      Carreras Pérez, Marc; Palomeras Rovira, Narcís; Vial Serrat, Pau; Real Vial, Marta; Ridao Rodríguez, Pere; Río Fernández, Joaquín del; Toma, Daniel; López Navarro, Juan Manuel; Bonín-Font, Francisco; Hurtós Vilarnau, Natàlia; Aguzzi, Jacopo; Chatzievangelou, Damianos (SARTI, 2023)
      Article
      Open Access
      To improve our understanding of how marine ecosystems function, it is crucial to quantify their processes using proper spatio-temporal multiparametric monitoring techniques. Science and innovative technologies must play a ...

    • Miniaturised bidirectional acoustic tag to enhance marine animal tracking studies 

      Masmitjà Rusiñol, Ivan; Corregidor, Daniel; López Navarro, Juan Manuel; Martínez Padró, Enoc; Navarro, Joan; Gomáriz Castro, Spartacus (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Conference report
      Open Access
      Acoustic underwater tags are key devices to study marine animals and comprehend their patterns, which provide essential behavioural information for applying new conservation policies. At present, all the acoustic tags have ...

    • Where's Wally?: location of acoustic landmarks using AUVS in a pose-graph framework 

      Real Vial, Marta; Vial Serrat, Pau; Segura Duran, Ricard; Toma, Daniel; Ramón Ripoll, Álex; López Navarro, Juan Manuel; Cufí Solè, Xavier; Forest Collado, Josep; Palomeras Rovira, Narcís; Río Fernández, Joaquín del; Carreras Pérez, Marc (SARTI, 2024)
      Article
      Open Access
      This work presents the implementation of an acoustic localization system that can work either with ranges or bearings. The algorithm is based on factor graphs and uses the information gathered from acoustic landmarks to ...