Sea/Ocean |
Bay of Biscay (Gironde au Capbreton, Grande Vasière) |
Ports |
Port of departure : Brest (France)
Port of return : Brest (France)
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Limits |
North |
South |
West |
East |
48.4 |
43.6 |
-4.8 |
-1.4 |
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Project |
SIDEPECHE |
Scientific Authority |
GÉOSCIENCES MARINES Centre Ifremer Bretagne ZI Pointe du Diable 29280 Plouzané +33(0)2 98.22.42.24 |
Participating bodie(s) |
IFREMER et GENAVIR |
Discipline(s) |
- TECHNOLOGY
- FISHERIES
- PHYSICAL OCEANOGRAPHY
Code |
Label |
Quantity |
PI |
B14 |
Pelagic fish Chalutages pour identification et échantillonnage des espèces |
10 hauls |
SCALABRIN Carla |
B19 |
Demersal fish Chalutages pour identification et échantillonnage des espèces |
7 hauls |
SCALABRIN Carla |
B28 |
Acoustic reflection on marine organ Simrad ER-60 (18, 38, 70, 120 et 200 kHz) et ME-70 |
- |
SCALABRIN Carla |
B64 |
Gear research AUV2,Simrad ER-60 (70 & 200 kHz),mesures de bruit (SECSI,SABRINA) |
- |
SCALABRIN Carla |
D71 |
Current profiler (eg ADCP) ADCP 75 & 150 kHz selon 2 config. pour validation avec TECHSAS (7 h) |
- |
ABEL-MICHAUX Karine |
G73 |
Single-beam echosounding Simrad ER-60 (18, 38, 70, 120 et 200 kHz) |
- |
SCALABRIN Carla |
G74 |
Multi-beam echosounding Simrad ME-70 |
- |
SCALABRIN Carla |
H71 |
Surface measurements underway (T,S) 1500 milles |
- |
SCALABRIN Carla |
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Summary of measurements |
- -Continuous acquisition of acoustic signals from the Simrad shipboard ER-60 and ME-70.
-AUV2 dives made with the fisheries acoustics payload (Simrad ER-60 70 and 200 kHz echosounders). -Biological samples taken by demersal, pelagic and surface pelagic trawl hauls. -SABRINA measurements were acquired (ship's own noise and characterization of acoustic emissions from echosounders). -ADCP measurements were acquired for configuration of TECHSAS. -Radiated noise from ship and AUV2 was measured using SECSI. -The vessel's echosounders were calibrated.
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Location map |
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Positionning system |
Geodetic system : WORLD GEODETIC SYSTEM 1984 = WGS84
Positioning system : GPS différentiel
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Joint document(s) |
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