Exploració per autor "Río Fernandez, Joaquín del"
Ara es mostren els items 41-60 de 479
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Automatic fish counting from underwater video images: performance estimation and evaluation
Marini, Simone; Azzurro, Ernesto; Coco, Salvatore; Río Fernandez, Joaquín del; Nogueras Cervera, Marc; Sbragaglia, Valerio; Toma, Daniel; Aguzzi, Jacopo (2016)
Text en actes de congrés
Accés obertCabled observatories offer new opportunities to monitor species abundances at frequencies and durations never attained before. When nodes bear cameras, these may be transformed into the first sensor capable of quantifying ... -
Automatic fish counting from underwater video images: performance estimation and evaluation
Marini, S.; Azzurro, E.; Coco, S.; Río Fernandez, Joaquín del; Enguídanos, S.; Fanelli, E.; Nogueras Cervera, Marc; Sbragaglia, Valerio; Toma, Daniel; Aguzzi, Jacopo (SARTI, 2016)
Comunicació de congrés
Accés obertCabled observatories offer new opportunities to monitor species abundances at frequencies and durations never attained before. When nodes bear cameras, these may be transformed into the first sensor capable of quantifying ... -
Automatic marine sensors services discovery on IP networks
Toma, Daniel; Río Fernandez, Joaquín del; O'Reilly, Thomas C.; Manuel Lázaro, Antonio (2013)
Text en actes de congrés
Accés obertNowadays, the studies of episodic processes in the ocean is manly done through the innovative facilities called ocean observatories which provide unprecedented amounts of power and two-way bandwidth to access and control ... -
Automatic panoramic image creation system from OBSEA PTZ underwater camera
Nogueras Cervera, Marc; Río Fernandez, Joaquín del (SARTI, 2018)
Article
Accés obertThis article is a description about how to take advantage of an underwater PTZ camera to obtain an immersive panoramic image of the seabed environment. -
AUV based multi-vehicle collaboration: Salinity studies in Mar Menor coastal lagoon
Lopez, F; González Agudelo, Julián; Masmitjà Rusiñol, Ivan; Gomáriz Castro, Spartacus; Molino Minero, Erik; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio; Busquets, J; Guerrero, A; Martins, R; Sousa, A; Pinto, J.; Calado, P; Sousa, J; Ridao, P; Candela, C; Carrera, A; Ribas, D; Carreras, M; Borrajo, D; Gilabert, J; Rajan, R; McCann, M; Gonzalez, I; Torres, S; Olaya, A; Garau, B (2012)
Text en actes de congrés
Accés obertAn experiment with different AUVs was carried out in the Mar Menor Coastal Lagoon from October 31 to November 5 in order to measure and assess the influence of the water from the Mar Menor on the adjacent area of the ... -
AUV-2011-Underwater robotics experiment in the mar menor coastal lagoon
Gilabert, Javier; Gomáriz Castro, Spartacus; Molino Minero, Erik; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio; Carreras, Marc; Ridau, Pere; Sousa, Joao; Martins, Ricardo; Borrajo, Daniel; Olaya, Angel; Garau Pujol, Bartolomé; Gonzalez, Ignacio; Busquets, Javier (SARTI, 2011)
Article
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AUV-2011-Underwater robotics experiment in the Mar Menor coastal lagoon
Rajan, Kanna; García-Córdova, Francisco; Guerrero, Antonio; Busquets, Javier; González, Ignacio; Garau, Bartolomé; Olaya, Angel; Borrajo, Daniel; Martins, Ricardo; Gilabert, Javier; Gomáriz Castro, Spartacus; Molino Minero, Erik; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio; Carreras, Marc; Ridau, Pere; Sousa, Joao (2011)
Text en actes de congrés
Accés obertAs a result of the meeting held at SARTI in November 2010 (http://sites2.upc.edu/~www-sarti/web/cat/meeting/meeting.php) we are planning to conducta n AUVs experiment in order to determine the influence domain of the ... -
Balance de incertidumbres en la calibración "in situ" de un hidrófono
Garcia Benadí, Albert; Cadena Muñoz, Francisco Javier; Río Fernandez, Joaquín del; Roset Juan, Francesc Xavier; Manuel Lázaro, Antonio (2013)
Comunicació de congrés
Accés obertEl objetivo de este artículo es poner en relieve la posibilidad de la calibración de los hidrófonos en su medio. Con esta finalidad se detallaran los parámetros a tener en cuenta, se propondrán sistemáticas de obtención ... -
Boletin de automar: Grupo temático de automática y robótica para la industria marítima y las ciencias marinas del Comité Español de Automática
Masmitjà Rusiñol, Ivan; Río Fernandez, Joaquín del; Gomáriz Castro, Spartacus; Olivé Duran, Joaquim (2018-05-31)
Article
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Buoy controller and communication with obsea
Artero, Carla; Nogueras Cervera, Marc; Río Fernandez, Joaquín del; Toma, Daniel; Molino Minero, Erik; Sarriá Gandul, David; Viñolo, Carlos; Manuel Lázaro, Antonio (SARTI, 2011)
Article
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Calibrating the movement of an underwater crawler using pulse width modulation (PWM)
Falahzadehabarghouee, Ahmad; Toma, Daniel; Le Bris, Marie; Martínez Padró, Enoc; Carandell Widmer, Matias; Nogueras Cervera, Marc; Aguzzi, Jacopo; Río Fernandez, Joaquín del (SARTI, 2023)
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Calibration process for CTD (Conductivity, Temperature and Depth)
Garcia Benadí, Albert; Molino Minero, Erik; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del (2011)
Text en actes de congrés
Accés restringit per política de l'editorialDetailed herein is the procedure to perform the calibration of a marine observation instrument, in this case a CTD, within the parameters of temperature, pressure and conductivity. It includes a calibration demonstration ... -
Calibration process for ctd (conductivity, temperature and depth) at temperature
Garcia Benadí, Albert; Molino Minero, Erik; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del (SARTI, 2011)
Article
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CARACTERIZACIÓN DE POSICIONAMIENTO EN EL MEDIO MARINO MEDIANTE MÉTODOS ACÚSTICOS
Masmitjà Rusiñol, Ivan; Garcia Benadí, Albert; Gomáriz Castro, Spartacus; Río Fernandez, Joaquín del (2017)
Comunicació de congrés
Accés obertEn 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 ... -
Characterization of coastal upwelling events during the generation of the water column stratification in spring (Vilanova i la Geltrú, NW Mediterranean)
Antonijuan Rull, Josefina; Guillem, Jorge; Simarro, Gonzalo; Nogueras Cervera, Marc; Río Fernandez, Joaquín del (Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés obertThis article presents some preliminary results on the characterization of inputs of offshore waters (upwelling events) in the coast off Vilanova i la Geltrú (NW Mediterranean) in the spring of the years 2010, 2012 and 2014. ... -
Citizen Science and marine community monitoring by video-cabled observatories: the OBSEA Citizen Science Project
Río Fernandez, Joaquín del; Aguzzi, Jacopo; Hidalgo Castro, Alberto; Bghiel, Ikram; Manuel Lázaro, Antonio; Sbragaglia, Valerio; Sardà Amills, Francesc (IEEEXPLORE, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialThe Citizen Science refers to the public participation in scientific activities and research projects related with environment and its biodiversity are taking advantage of new technologies such us internet and mobile ... -
Clock synchronization of a broadband seismometer through
Pallarés Valls, Oriol; Río Fernandez, Joaquín del; Shariat Panahi, Shahram (SARTI, 2010)
Article
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Clock synchronization of a broadband seismometer through IEEE-1588 protocol
Pallares, Oriol; Río Fernandez, Joaquín del; Shariat Panahi, Shahram (2010-12-01)
Article
Accés obertIn seismology, the time of the signal acquisition is highly important in order to know the magnitude and location of the earthquake. This paper presents the tests carried out to synchronize the seismometer clock through ... -
Coastal observatories for monitoring of fish behaviour and their responses to environmental changes
Aguzzi, Jacopo; Doya, Carol; Río Fernandez, Joaquín del (2015-05-18)
Article
Accés obertThe inclusion of behavioural components in the analysis of a community is of key relevance in marine ecology. Diel and seasonal activity rhythms or more longlasting changes in behavioural responses determine shifts in ... -
Consumption evaluation of a relaxation oscillator as a control sampling circuit for fast-tracking FOCV-MPPT circuits in wave energy converters
Carandell Widmer, Matias; Toma, Daniel; Holmes, Andrew S.; Martínez Padró, Enoc; Gasulla Forner, Manuel; Río Fernandez, Joaquín del (SARTI, 2023)
Article
Accés obert