The m3a system in the adriatic sea
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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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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


E2 m3a main peculiarities

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


Scientific payload

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


Scientific payload1

SCIENTIFIC PAYLOAD


E2 m3a position

E2 –M3A Position


Data flow and transmision

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


Web page

Web -page

http://doga.inogs.it/main.html


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