Ponències/Comunicacions de congressos

Recent Submissions

  • Alternative processing for micro rain radar (MRR) observations 

    Garcia Benadí, Albert; Bech, Joan; González Herrero, Sergi; Río Fernandez, Joaquín del (2018)
    Conference lecture
    Open Access
    The most common function of weather radars is to provide a description of the precipitation field, typically in four dimensions: temporal evolution of a 3D field, including characteristics of precipitation and rainfall ...

  • Machine and deep learning approaches to localization and range estimation of underwater acoustic sources 

    Houégnigan, Ludwig; Safari, Pooyan; Nadeu Camprubí, Climent; André, Michel; Van der Schaar, Mike Connor Roger Malcolm (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference lecture
    Restricted access - publisher's policy
    This paper introduces ongoing experiments and early results for the underwater localization and range estimation of acoustic sources. Beyond classical results obtained for direction of arrival estimation, results concerning ...

  • CARACTERIZACIÓN DE POSICIONAMIENTO EN EL MEDIO MARINO MEDIANTE MÉTODOS ACÚSTICOS 

    Masmitjà Rusiñol, Ivan; Garcia Benadí, Albert; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del (2017)
    Conference lecture
    Open Access
    En la actualidad se realizan numerosos estudios en el medio marino, muchos de ellos utilizan vehículos que se desplazan por el fondo marino. En este entorno los sistemas de posicionamiento por satélite no son operativos ...

  • A novel approach to real-time range estimation of underwater acoustic sources using supervised machine learning 

    Houégnigan, Ludwig; Safari, Pooyan; Nadeu Camprubí, Climent; Van der Schaar, Mike Connor Roger Malcolm; André, Michel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference lecture
    Open Access
    The proposed paper introduces a novel method for range estimation of acoustic sources, both cetaceans and industrial sources, in deep sea environments using supervised learning with neural networks in the contex of a single ...

  • OBSEA, a marine sensor testing site for metrology 

    Carandell Widmer, Matias; Garcia Benadí, Albert; Río Fernandez, Joaquín del (2017)
    Conference report
    Open Access
    Marine sensors needs to be tested in real and controlled environments in order to assure, both, proper functionality of the sensor and good enough measurements. Most of the times is not enough testing on the lab, field ...

  • TRACEABLE SEA TEMPERATURE VERTICAL PROFILE MEASURED BY OPTICAL FIBERS 

    Garcia Benadí, Albert; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Pulido de Torres, Carlos; García Izquierdo, Carmen; del Campo, D; Corredera, Pedro (IEEE Press, 2017)
    Conference report
    Restricted access - publisher's policy
    Measurement of the seawater temperature at different depths to get a vertical temperature profile on the water column is presented in this paper: The acquisition system based on optical fiber Bragg gratings (FBGs) and the ...

  • Traceable sea temperature measurements performed by optical fibers 

    García Izquierdo, Carmen; Garcia Benadí, Albert; Río Fernandez, Joaquín del; Nogueras Cervera, Marc (2017)
    Conference report
    Open Access
    In the framework of the EMRP project “ENV 58. Metrology for essential climate variables”, a new technique to perform traceable temperature measurements of the sea water column and sea water surface was designed and it is ...

  • Acoustics in water: synergies with marine biology 

    Van der Schaar, Mike Connor Roger Malcolm; Lahmann, Robert; Graf, Kay; Houégnigan, Ludwig; Solsona Berga, Alba; Vreese, Steffen de; Sánchez, Antonio; André, Michel (2016)
    Conference lecture
    Open Access
    This paper presents some of the bioacoustics related analysis that was performed on the ANTARES data, focussing on the year 2014. The data was processed for sperm whale, dolphin and shipping presence and grouped by hour ...

  • Initial study of the background noise level variation at the shore Mediterranean sea 

    Garcia Benadí, Albert; Cadena Muñoz, Francisco Javier; Roset Juan, Francesc Xavier; Río Fernandez, Joaquín del (2015)
    Conference report
    Open Access
    The aim of the paper is shows the variation of the background noise level located in the shore Mediterranean Sea using the data acquired by the OBSEA’s hydrophone during a period of time of 4 months, from April 2015 to June 2015

  • Optical fiber used as sea water thermometer 

    Garcia Benadí, Albert; Corredera, Pedro; Campo Maldonado, Maria Dolores del; Río Fernandez, Joaquín del; García Izquierdo, Carmen; Hernández de la Villa, Sonia; Nogueras Cervera, Marc; Pulido, Concepción (2015)
    Conference report
    Open Access

  • Noise footprint: A proposal within the framework of FP7 AQUO project to define a goal based approach towards the reduction of underwater radiated noise from shipping 

    Baudin, Eric; Folegot, Thomas; André, Michel; Audoly, Christian D.; Rizzuto, Enrico; Benedetti, Lanfranco (2014)
    Conference report
    Restricted access - publisher's policy
    The Marine Strategy Framework Directive has officially stated as soon as 2008 the anthropogenic noise due to shipping were to be mitigated. The policy makers, the yards and the ship owners still strongly rely on the expert ...

  • Good practice guide for C calculation 

    Garcia Benadí, Albert; Cadena Muñoz, Francisco Javier; Sarriá Gandul, David; Sitjar Cañellas, Rafael; Río Fernandez, Joaquín del (2013)
    Conference lecture
    Open Access
    The aim of this paper is to detail the procedure to calculate the C parameter in the spreading factor. This factor is the most important because is the main reason of the pressure level fall. Calculating the C parameter ...

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