DocumentCode :
1647480
Title :
ROSE: development and demonstration of a “Mobile Response Observatory” prototype for subsea environmental monitoring
Author :
Marvaldi, J. ; Legrand, Ju ; Masset, J.F. ; Delauney, L. ; Nicot, M. ; Barbot, D. ; Degres, Y. ; Jouannic, M. ; Cabioch, F. ; Guyomarch, J. ; Billand, P. ; Caujan, A.M. ; Hibral, S. ; Laot, C.
Author_Institution :
Dept. TSI, Ifremer-Centre de Brest, Plouzane, France
fYear :
2009
Firstpage :
1
Lastpage :
8
Abstract :
ROSE project was aimed at defining and studying a system for monitoring polluting wrecks based on the deployment of a set of subsea stations integrated in an acoustic network and communicating with shore through a wireless link. The project scope also comprised the building of a prototype system intended for a near shore demonstration of limited duration. This system comprises: two floating measuring stations anchored at sea bottom, a relay buoy and the operating shore station. Station sensors are shared in pollutant sensors and environmental parameter sensors. The prototype system is fitted with: hydrocarbon fluorometer, CTD sensor, back scattering meter, dissolved O2 sensor and ADCP profiler. The system was deployed in Bay of Douarnenez, at 25 meter during 2.5 months in summer 2006. This deployment enables to draw experience return on at sea operations and system behaviour, data acquisition by the various sensors and operation of the communication system.
Keywords :
backscatter; data acquisition; marine pollution; oceanography; prototypes; remote sensing by radar; seafloor phenomena; AD 2006; ADCP profiler; Acoustic Doppler Current Profiler; Acoustic Network for Polluting Wreck Monitoring; Bay of Douarnenez; CTD sensor; Mobile Response Observatory; ROSE project; acoustic network and communication; at; back scattering meter; data acquisition; dissolved O2 sensor; environmental parameter sensors; floating measuring station; hydrocarbon fluorometer; ocean polluting monitoring; pollutant sensors; prototype system; sea bottom; subsea environmental monitoring; Acoustic measurements; Gas detectors; Monitoring; Observatories; Pollution measurement; Prototypes; Relays; Sea measurements; Sensor systems; Wireless sensor networks; acoustic network; marine environment; pollution; subsea observatory; wreck;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
OCEANS 2009 - EUROPE
Conference_Location :
Bremen
Print_ISBN :
978-1-4244-2522-8
Electronic_ISBN :
978-1-4244-2523-5
Type :
conf
DOI :
10.1109/OCEANSE.2009.5278198
Filename :
5278198
Link To Document :
بازگشت