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MERSEA-IP - Kickoff Meeting Brest, April 21-23 2004 Vanessa Cardin, Ogs, Tecnomare *, Ismar ¶, Enea The M3A system in the Adriatic Sea M. Gačić, G. Gelsi,

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Presentation on theme: "MERSEA-IP - Kickoff Meeting Brest, April 21-23 2004 Vanessa Cardin, Ogs, Tecnomare *, Ismar ¶, Enea The M3A system in the Adriatic Sea M. Gačić, G. Gelsi,"— Presentation transcript:

1 MERSEA-IP - Kickoff Meeting Brest, April Vanessa Cardin, Ogs, Tecnomare *, Ismar ¶, Enea The M3A system in the Adriatic Sea M. Gačić, G. Gelsi, F. Arena, M. Burca, L. Perini, D. Sorgo *F. Gasparoni, D. Calore ¶ G. Civitarese, V. Ibello G. Manzella

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3 Data acquisition and mission control electronics –distributed architecture (more CPU each devoted to a specific task) –plenty of interfaces available for additional payload and communication systems –low power consumption –mass memory virtually unlimited E2-M3A MAIN PECULIARITIES E2-M3A is based on the italian buoy BOMA (project supported by a national initiative)

4 SCIENTIFIC PAYLOAD BOMA payload is limited to : meteorological parameters; a CT at surface level; a sampling system: a multiparametric probe a nutrient analyser E2-M3A upgrade DepthInstrumentation 50mC, T, D, Chl, NO3 75 mC, T, Chl, 100 mC, T, PAR 200 mC, T, D, O2 New communication facilities and data transmission Mooring chain:

5 SensorManufacturer & model Wind speed and direction Rm Young MA Atmospheric pressure Rm Young Temperature/humidi ty Rotronic MP102A-T4-W4W + self-powered shield MET-ONE Solar radiationTo be defined – Eppley Pyranometer Compass + serial interface for meteo sensors Rm Young CT (hull mounted)SeaBird SBE 37-SI CTD chain4 x SeaBird SBE 16 + fluorometer + oxygen sensor + PAR + pump+ 2 pressure sensor Multiparametric probe (T,C,O 2,Turb,Chl) Idromar IM-51 Nutrient analyser (NO 3 ) WS (now Eco-Sense) NAS-2E SCIENTIFIC PAYLOAD

6 E2 –M3A Position

7 DATA FLOW AND TRANSMISION TECNOMARE Venice - Italy System alert OGS Trieste - Italy Quality control File.sea File.sum File.met Web ETACS NCMR Athens – Greace E2-M3A Buoy Data processing 1.Automatic transmission of daily summary file 2.Daily automatic notification via e- mail of the technical status of the buoy 3.Automatic notification via of alarm conditions Water detect in each of 3 compartments of the buoy Buoy displacement out of the safety circle ACTION: notification is sent with a maximum delay of one hour. The will be send hourly until the disappearing or removal of the alarm condition Daily - Reduced data from all sensors, status parameters (hourly updated); Hourly - 10 of wind speed, true wind direction, temperature, pressure and humidity data, sampled at 2 Hz; 3 hours - 20 of data from pitch, roll, heading and Z-accelerometer sensors, sampled at 2 Hz

8 Web -page


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