Now showing items 21-40 of 66

  • Developing a new generation of passive acoustics sensors for ocean observing systems 

    Delory, Eric; Toma, Daniel; Río Fernandez, Joaquín del; Ruíz, P.; Corradino, Luigi; Brault, Patrice; Fiquet, Frédéric (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    The objective of the NeXOS project is to develop cost-effective, innovative, and compact multifunctional sensor systems in ocean optics, ocean passive acoustics and for an Ecosystem Approach to Fisheries (EAF), which ...
  • Energy-efficient communication protocol in linear wireless sensor networks 

    Toma, Daniel; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (SARTI Technological Development Centre of Remote Acquisition and Data processing Systems, 2012)
    Article
    Open Access
    Wireless sensor networks (WSNs) have been widely recognized as a promising technology that can enhance various aspects of structure monitoring and border surveillance. Typical applications, such as sensors embedded in ...
  • Evaluation of IEEE1588 applied to synchronized acquisition in marine sensor networks (MSN) 

    Río Fernandez, Joaquín del; Toma, Daniel; Manuel Lázaro, Antonio; Ramos, Helena (2009)
    Conference report
    Restricted access - publisher's policy
    Marine Sensor Networks (MSN) and ocean observatories are complex data acquisition systems where in many cases, synchronized acquisition is needed between the different networked nodes. In the development of OBSEA project, ...
  • Evaluation of MBari puck protocol for interoperable ocean observatories 

    Río Fernandez, Joaquín del; O'Reilly, Tom; Headley, Kent; Edgington, Duane; Toma, Daniel; Zedlitz, Jesper; Johnson, Frank; Johnson, Greg; Davis, Eric; Schleisiek, Klaus; Neil, Cater; Phillips, Reo; Delory, Eric; Waldmann, Christoph (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-07-12)
    Article
    Open Access
    IEEE-1451[1] and OGC Sensor Web Enablement (OGC SWE)[2] define standard protocols to operate instruments, including methods to calibrate, configure, trigger data acquisition, and retrieve instrument data based on specified ...
  • Experimental validation and modeling of plucked piezoelectric for underwater energy harvesting system 

    Toma, Daniel; Río Fernandez, Joaquín del; Carbonell Ventura, Montserrat; Bernet Piquet, Ferran; Miquel Masalles, Jaume (2014)
    Conference lecture
    Open Access
    Underwater wireless sensing systems are envisioned for stand-alone applications and as an addition to cabled observatory systems such as the OBSEA marine observatory. Therefore, this work presents a solution on how to ...
  • Experimental validation and modelling of electromagnetic kinetic harvester for oceans drifters 

    Toma, Daniel; Jané, Quim; Carbonell Ventura, Montserrat; Massana Hugas, Immaculada; Río Fernandez, Joaquín del (2017)
    Conference report
    Open Access
    Harvesting the mechanical energy of ocean motion are finding different applications for offshore exploration and ocean monitoring. Because of the very low and varying frequency, from 0.1Hz to 2Hz, harvesting this energy ...
  • From sensor to user-interoperability of sensors and data systems : Sensor interoperability protocol for seamless cross-platform sensor integration 

    Río Fernandez, Joaquín del; Toma, Daniel; Martínez Padró, Enoc; Jirka, Simon; O'Reilly, Thomas C. (Elsevier, 2018-09-27)
    Part of book or chapter of book
    Restricted access - author's decision
  • Instrument interface standards for interoperable ocean sensor networks 

    Toma, Daniel; O'Reilly, T.C.; Headley, K.; Edgington, D.R.; Rueda Ramos, M. del Carmen; Lee, K.; Song, E.; Zedlitz, J.; Río Fernandez, Joaquín del; Amirault, Angela; Bogden, P.; Bridger, Eric; Bermudez, Luis; Fairgrieve, S.; Waldmann, Christoph; Delory, Eric; Manuel Lázaro, Antonio (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-05)
    Conference report
    Restricted access - publisher's policy
    The utility and cost-effectiveness of instrument networks are enhanced by instrument interoperability. Today’s oceanographic instruments are characterized by very diverse non-standard software protocols and data formats. ...
  • Intelligent sensors : Why they are so important for future ocean observing systems 

    Waldmann, Christoph; Río Fernandez, Joaquín del; Toma, Daniel; O'Reilly, Thomas C.; Pearlman, Jay S (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    The complexity of installations in the oceans to carry out observations on specific processes and for detecting long-term trends have grown significantly in the past years. This applies also to the type and number of ...
  • Interoperability developments for next generation multifunctional ocean sensor systems in NeXOS 

    Toma, Daniel; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio; Moreno Lupiáñez, Manuel; Bröring, Arne; Pearlman, Jay; Delory, Eric (2013)
    Conference report
    Open Access
    Sensor technology is rapidly advancing, enabling smaller and less expensive instruments to monitor Earth’s environment. It is expected that many more kinds and quantities of networked environmental sensors will be ...
  • Interoperable data management and instrument control architecture for ocean observing systems 

    Toma, Daniel; Río Fernandez, Joaquín del; Martínez Padró, Enoc; Delory, Eric; Pearlman, Jay S; Waldmann, Christoph; Jirka, Simon (2016)
    Conference lecture
    Restricted access - publisher's policy
    The complexity of marine installations for the ocean observing systems has grown significantly in recent years. In a network consisting of tens, hundreds or thousands of marine instruments, manual configuration and ...
  • Medidas sísmicas instantáneas del fondo marino 

    Roset Juan, Francesc Xavier; Trullols Farreny, Enric; Prat Farran, Joana d'Arc; Río Fernandez, Joaquín del; Massana Hugas, Immaculada; Carbonell Ventura, Montserrat; Toma, Daniel (2018)
    Conference report
    Open Access
    El proyecto INMARSIS ha desarrollado y desplegado un equipo marino anclado que suministra datos si´smicos en tiempo real. El sistema se basa en un sismo´metro submarino, una boya de superficie y un cable de amarre que los ...
  • Medidas sísmicas instantaneas del fondo marino 

    Roset Juan, Francesc Xavier; Trullols Farreny, Enric; Prat Farran, Joana d'Arc; Río Fernandez, Joaquín del; Massana Hugas, Immaculada; Carbonell Ventura, Montserrat; Toma, Daniel (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
    Conference report
    Restricted access - publisher's policy
    El proyecto INMARSIS ha desarrollado y desplegado un equipo marino anclado que suministra datos sísmicos en tiempo real. El sistema se basa en un sismómetro submarino, una boya de superficie y un cable de amarre que ...
  • Middleware for plug and play integration of heterogeneous sensor resources into the sensor web 

    Martínez Padró, Enoc; Toma, Daniel; Jirka, Simon; Río Fernandez, Joaquín del (MDPI AG, 2017-12-15)
    Article
    Open Access
    The study of global phenomena requires the combination of a considerable amount of data coming from different sources, acquired by different observation platforms and managed by institutions working in different scientific ...
  • Near real time seismic data from the coastal ocean 

    Toma, Daniel; Roset Juan, Francesc Xavier; Alonso Seyos, Xavier; Artero Delgado, Carola; Río Fernandez, Joaquín del (SARTI, 2016)
    Conference lecture
    Open Access
    A moored-buoy system for collecting near real-time seismic data from the coastal ocean has been developed and will be deployed for its initial field trial in the fall of 2016. The technology that makes possible the near ...
  • Near real time seismic data from the coastal ocean 

    Toma, Daniel; Roset Juan, Francesc Xavier; Alonso Seyos, Xavier; Artero Delgado, Carola; Río Fernandez, Joaquín del (2016)
    Conference report
    Open Access
    A moored-buoy system for collecting near real-time seismic data from the coastal ocean has been developed and will be deployed for its initial field trial in the fall of 2016. The technology that makes possible the ...
  • NeXOS A1: Smart hydrophone integration into the sensor web enablement framework 

    Martínez Padró, Enoc; Toma, Daniel; Trullols Farreny, Enric; Río Fernandez, Joaquín del; Pinzani, Diego; Delory, Eric; Jirka, Simon; Pearlman, Jay S (2016)
    Conference lecture
    Open Access
    The integration of marine sensors systems into marine observation platforms such as gliders, cabled observatories and smart buoys require a great deal of effort due to the lack of standardization and diversity of architectures ...
  • NeXOS, developing and evaluating a new generation of in-situ ocean observation systems 

    Pearlman, Jay S; Pearlman, Françoise; Ferdinand, Oliver; Zielinski, O.; Delory, Eric; Memè, Simone; Hareide, Nils Roar; Kvalsund, Karsten; Río Fernandez, Joaquín del; Toma, Daniel; Rolin, Jean-François; Woerther, Patrice; Golmen, Lars; Reggiani, Emanuele; Haeffner, Allison; Waldmann, Christoph (2017)
    Conference report
    Restricted access - author's decision
    Many changes are occurring in the physical, chemistry and biology processes of the ocean. Understanding how these changes are driven is an element of the key environmental descriptors identified by the European Marine ...
  • OBSEA’s seismic station joins the IGC network 

    Río Fernandez, Joaquín del; Toma, Daniel; Cadena Muñoz, Javier; Segalàs Coral, Jorge; Prat Farran, Joana d'Arc; Jara, José Antonio; Frontera, Tànit; Olivera, Carme; Goula, Xavier (2013)
    Conference report
    Open Access
    A cabled system for collecting real-time seismic data has been developed and was deployed in spring of 2011. Nowadays (2013) this seismic station is being part of the Catalan Seismic Network managed by the IGC (Institut ...
  • Ocean in-situ sensors: cross-cutting innovations. A new generation of interoperable oceanic passive acoustic sensors with embedded processing 

    Delory, Eric; Toma, Daniel; Río Fernandez, Joaquín del; Cervantes Fructuoso, Pablo; Ruiz, Pablo; Memè, Simone (Elsevier, 2018-09-27)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Challenges and Innovations in Ocean In-Situ Sensors: Measuring Inner Ocean Processes and Health in the Digital Age highlights collaborations of industry and academia in identifying the key challenges and solutions related ...