Exploració per autor "Manuel Lázaro, Antonio"

Pilot acoustic tracking study on adult spiny lobsters (Palinurus mauritanicus) and spider crabs (Maja squinado) within an artificial reef

Rotllant Estelrich, Guiomar; Aguzzi, Jacopo; Sarriá Gandul, David; Gisbert Casas, Enric; Sbragaglia, Valerio; Río Fernandez, Joaquín del; Simeó, Carles G.; Manuel Lázaro, Antonio; Molino, Erik; Costa, Corrado; Sardà Amills, Francesc (2015-01)
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Artificial reef areas can be used for management and conservation of commercially exploited crustacean decapods but their behaviour in these environments is poorly characterised. Acoustic tags were used to study the behaviour ...

Potencial applications of automated video-image analysis in the pelagic and demersal environment including the deep-sea

Aguzzi, Jacopo; Costa, Corrado; Menesatti, Paolo; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del; García, J.A.; Fujiwara, Yoshihiro; Iwase, Ryoichi (2009)
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Potential applications of automated video-image analysis in the pelagic and demersal environtment including the deep-sea

Aguzzi, Jacopo; Costa, Corrado; Menesatti, Paolo; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-04-26)
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Potential applications of automated video-image analysis in the pelagic and demersal environtment including the deep-sea

Aguzzi, Jacopo; Costa, Corrado; Menesatti, Paolo; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del; García, J.A.; Fujiwara, Yoshihiro; Iwase, Ryoichi (2009-11-01)
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Power consumption evaluation for an awac and a gsm modem installed on the sarti buoy

Artero Delgado, Carola; Nogueras Cervera, Marc; Molino Minero, Erik; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (SARTI, 2010)
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Power consumption evaluation for an AWAC and a GSM modem installed on the SARTO buoy

Artero Delgado, Carola; Nogueras Cervera, Marc; Molino Minero, Erik; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (2010-12-01)
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This paper describes a procedure for measuring the combined electrical power consumption of an AWAC and a GSM modem. The purpose is to calculate the number of batteries and power required to provide and autonomy of 45 ...

Power Supply control of the obsea seafloor

Palou, Xavier; Nogueras Cervera, Marc; Manuel Lázaro, Antonio (2009)
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The aim of this paper is to present the design and construction process of the power supply needed for a remote data acquisition system. It is based on twelve AC to DC switching converters in a serial connection and a ...

Power supply control of the OBSEA seafloor observatory

Palou, Xavier; Nogueras Cervera, Marc; Manuel Lázaro, Antonio (2009-11-01)
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The aim of this paper is to present the design and construction process of the power supply needed for a remote data acquisition system. It is based on twelve AC to DC switching converters in a serial connection and a logic ...

Power supply control of the OBSEA seafloor observatory

Palou, Xavier; Nogueras Cervera, Marc; Manuel Lázaro, Antonio (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-01-13)
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The aim of this paper is to present the design and construction process of the power supply needed for a remote data acquisition system. It is based on twuelvw AC to DC switching converters in a serial connection and a ...

Precision timing in ocean sensor systems

Río Fernandez, Joaquín del; Toma, Daniel; Shariat Panahi, Shahram; Manuel Lázaro, Antonio; Geirinhas Ramos, Helena María (2011-12-16)
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This paper discusses the use of the IEEE 1588 standard in ocean observatories. The performance result of prototype implementations of this standard in an Ethernet Marine Sensor Network (MSN) is presented. The performance ...

Precision timing in TDMA - based Wireless Sensor Network through IEEE 1588 standard

Toma, Daniel; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio; Gomáriz Castro, Spartacus; Carreras Pons, Normandino (2013)
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This paper proposes an energy-efficient time synchronization scheme for Wireless Sensor Networks(WSNs) based on the IEEE 1588 standard. Although a number of methods have been studied for time synchronization of WSNs, some ...

Precision timing in TDMA-based Wireless Sensor Network through IEEE 1588 standard

Toma, Daniel; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (SARTI, 2013)
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Preliminary OFDM based acoustic communication for underwater sensor networks synchronization

Pallarés Valls, Oriol; Sarriá Gandul, David; Viñolo Monzoncillo, Carlos; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (2013)
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This work presents a first approach to wireless underwater sensor networks UWSN time synchronization, using OFDM (Orthogonal Frequency Division Multiplexing) acoustic communication and time reference served by a ...

Preliminary results of the OBSEA Citizen Science project

Bghiel, Ikram; Río Fernandez, Joaquín del; Hidalgo Castro, Alberto; Toma, Daniel; Manuel Lázaro, Antonio; Aguzzi, Jacopo (2013)
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In this paper, the Citizen Science experience with the OBSEA costal-cabled video observatory, deployed in western Mediterranean [1] is presented. A local biodiversity survey is being conducted by citizens as generic ...

Procedimiento de calibración de un equipo submarino de detección sísmica

Garcia Benadí, Albert; Roset Juan, Francesc Xavier; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del (2009)
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Se presenta el proceso de calibración diseñado para el geófono, las contribuciones al estudio del cálculo de incertidumbres así como los resultados hallados en el mismo proceso de calibración.

Proceso de calibración de un equipo submarino de detección sísmica

Garcia Benadí, Albert; Roset Juan, Francesc Xavier; Manuel Lázaro, Antonio; Río Fernandez, Joaquín del (2009)
Text en actes de congrés
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Se presenta el proceso de calibración diseñado para el geófono, las contribuciones al estudio del cálculo de incertidumbres así como los resultados allados en el mismo proceso de calibración.

Process for evaluating the length of transients due to impact using time-domain samples

Molino Minero, Erik; Manuel Lázaro, Antonio (2008-12-01)
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Process for evaluating the length of transients due to impact using time-domain samples.

Molino Minero, Erik; Manuel Lázaro, Antonio (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2009-02-19T16:48:36Z)
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Puck protocol use case at obsea. Puck is the newest ogc standard for instrument identification and communication

Río Fernandez, Joaquín del; Toma, Daniel; O'Reilly, Thomas C.; Bröring, Arne; Dana, David R.; Bache, Felix; Headley, Kent L.; Manuel Lázaro, Antonio; Edgington, Duane R. (SARTI, 2011)
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Quando acquistare lo scampo

Aguzzi, Jacopo; Sardà, Francesc; García, J.A.; Costa, Corrado; Menesatti, Paolo; Sarriá Gandul, David; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (2009-11-18)
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