SARTI-MAR - Sistemes d'Adquisició Remota de dades i Tractament de la Informació en el Medi Marí
El grup de recerca SARTI-MAR té com objectiu fonamental el desenvolupament de instrumentació científica de paràmetres ambientals, amb especial èmfasi en el medi marí. Gràcies a les infraestructures desenvolupades al voltant del observatori submarí Obsea (www.obsea.es), existeix una forta interacció entre col·lectius d’enginyers i científics, nacionals e internacionals. Interacció orientada a l'estudi dels processos oceànics relacionats amb els ecosistemes marins, el canvi climàtic i els riscos mediambientals. Les tecnologies de mesura dels observatoris submarins permeten obtenir dades amb prou resolució temporal per registrar esdeveniments "singulars" però claus en la dinàmica dels processos i obtenir la informació in situ per analitzar fenòmens específics. La capacitat d'abastar un ventall tant ampli d'escales espai-temporals d'observació proporciona noves oportunitats de recerca i desenvolupament, tant en projectes de recerca bàsica com en innovació tecnològica.
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Recent Submissions
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Optimum MPPT strategy for low-power pendulum-type wave energy converters
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference lecture
Restricted access - publisher's policyMaximum Power Point Tracking (MPPT) techniques for low-power pendulum-type Wave Energy Converters were evaluated. A Kinetic Energy Harvester previously designed, together with a Power Management Unit, were tested on a ... -
The potential of video imagery from worldwide cabled observatory networks to provide information supporting fish-stock and biodiversity assessment
(2020-11-12)
Article
Restricted access - publisher's policySeafloor multiparametric fibre-optic-cabled video observatories are emerging tools for standardized monitoring programmes, dedicated to the production of real-time fishery-independent stock assessment data. Here, we propose ... -
Multiparametric monitoring of sh activity rhythms in an Atlantic coastal cabled observatory
(2020-08-20)
Article
Restricted access - publisher's policyCabled video-observatories offer new opportunities to monitor fish species at frequencies and durations never attained before, quantifying the behavioural activities of their individuals, and providing ancillary data to ... -
Towards Naples Ecological REsearch for Augmented Observatories (NEREA): The NEREA-Fix module, a stand-alone platform for long-term deep-sea ecosystem monitoring
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-21)
Article
Open AccessDeep-sea ecological monitoring is increasingly recognized as indispensable for the comprehension of the largest biome on Earth, but at the same time it is subjected to growing human impacts for the exploitation of biotic ... -
Creel fishing and acoustic tracking trials in the No-Take zone off Palamós-Roses (Northwester Mediterranean Sea) at 350-420 m depth
(International Council for the Exploration of the Sea (ICES), 2019)
Conference report
Open Access -
ICES. 2020. Working Group on Nephrops Surveys (WGNEPS; outputs from 2019). ICES Scientific Reports
(2020)
External research report
Open AccessThe Working Group on Nephrops Surveys (WGNEPS) is the international coordination group for Nephrops underwater television and trawl surveys within ICES. This report summarizes the national contributions on the results of ... -
Toward a comprehensive and integrated strategy of the European Marine Research Infrastructures for Ocean Observations
(2020-03-31)
Article
Open AccessGlobal Change is advancing rapidly making it urgent to strengthen our understanding of marine ecosystems vital for life on Earth. Geohazards such as earthquakes, eruptions, and tsunamis are ever-more frequent, resulting ... -
Obsea: a decadal balance for a cabled observatory deployment
(Institute of Electrical and Electronics Engineers (IEEE), 2020-02-13)
Article
Open AccessThe study of the effects of climate change on the marine environment requires the existence of sufficiently long time series of key parameters. The study of these series allows both to characterize the range of variability ... -
Experimental validation of a kinetic energy harvester device for oceanic drifter applications
(2019)
Conference lecture
Restricted access - publisher's policyA Kinetic Energy Harvester (KEH) device under design for drifter applications has been tested at real sea conditions in a controlled area. The KEH consists on a pendulum system capable to transform the oscillations of the ... -
Observatorio Obsea y vehículo submarino Guanay II: Descripción de los proyectos y actividades de investigación actuales
(2017)
Conference report
Open AccessEl grupo de investigación SARTI de la UPC opera desde el 2009 el observatorio submarino cableado Obsea que ofrece la posibilidad de realizar actividades de investigación y desarrollo de equipos y sensores submarinos. ... -
Underwater multi-target tracking with particle filters
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference lecture
Open AccessRobotic platforms communication and interoperability is of relevance for marine science and industrial monitoring. We present results of a particle filter study based on underwater Multi-Target Tracking (MTT) using Autonomous ... -
Annual rhythms of temporal niche partitioning in the Sparidae family are correlated to different environmental variables
(Nature, 2019-02-08)
Article
Open AccessThe seasonal timing of recurring biological processes is essential for organisms living in temperate regions. While ample knowledge of these processes exists for terrestrial environments, seasonal timing in the marine ...