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The M3A system in the Adriatic Sea

The M3A system in the Adriatic Sea. Vanessa Cardin, Ogs † , Tecnomare *, Ismar ¶ , Enea. † M. Gačić, G. Gelsi, F. Arena, M. Burca, L. Perini, D. Sorgo. * F. Gasparoni, D. Calore. ¶ G. Civitarese, V. Ibello. G. Manzella. MERSEA-IP - Kickoff Meeting. Brest, April 21-23 2004.

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The M3A system in the Adriatic Sea

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  1. The M3A system in the Adriatic Sea Vanessa Cardin, Ogs†,Tecnomare *, Ismar¶,Enea †M. Gačić, G. Gelsi, F. Arena, M. Burca, L. Perini, D. Sorgo *F. Gasparoni, D. Calore ¶ G. Civitarese, V. Ibello G. Manzella MERSEA-IP - Kickoff Meeting Brest, April 21-23 2004

  2. E2-M3A MAIN PECULIARITIES • E2-M3A is based on the italian buoy BOMA (project supported by a national initiative) • 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

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

  4. SCIENTIFIC PAYLOAD

  5. E2 –M3A Position

  6. DATA FLOW AND TRANSMISION E2-M3A Buoy • Automatic transmission of daily summary file • Daily automatic notification via e-mail of the technical status of the buoy • Automatic notification via email 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 email will be send hourly until the disappearing or removal of the alarm condition ETACS OGS Trieste - Italy Data processing TECNOMARE Venice - Italy System alert File .sea File .sum File .met Quality control 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 NCMR Athens – Greace Web

  7. Web -page http://doga.inogs.it/main.html

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