From Australian Oceans Data Network
JSON RDF ISO19115-3 XML

IMOS BA SOOP - Bio Acoustic Data from Austral Fisheries FV Southern Champion in the Indian Ocean from the 27th of February 2010 to the 3rd of March 2010.

Created 13/03/2025

Updated 13/03/2025

JSON RDF ISO19115-3 XML

This Bio Acoustic data was collected in February/March 2010 under the IMOS Ship of Opportunity (SOOP) Bio Acoustic (BA) program on Austral Fisheries FV Southern Champion (IMOS platform code: VHGI). Departed: Australia, February 27, 2010 Arrived: Australia, March 3, 2010 Bio acoustic signals allow understanding how mid-water prey species (known collectively as micronekton) such as small fish, squid, krill and jellyfish are distributed. Mid-water prey form the core of the ocean food web, transferring energy from primary producers at the ocean surface to top predators such as tunas, billfish, sharks, seals and seabirds.The mass and distribution of micronekton reflects broad-scale patterns in the structure and function of the ocean, as well as the dynamics of marine ecosystems. Acoustic mapping is done from fishing and scientific vessels that are equipped with scientifically-calibrated 38 kHz digital echo-sounders that record a slice of acoustic backscatter to a depth of 1500 meters.

Files and APIs

Tags

Additional Info

Field Value
Title IMOS BA SOOP - Bio Acoustic Data from Austral Fisheries FV Southern Champion in the Indian Ocean from the 27th of February 2010 to the 3rd of March 2010.
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/468cff57-a4de-4819-a6cc-eafd97664fd4
Contact Point
CSIRO Oceans & Atmosphere
info@aodn.org.au
Reference Period 27/02/2010 - 03/03/2010
Geospatial Coverage {"type": "Polygon", "coordinates": [[[52.1484, -36.5231], [57.2122, -36.5231], [57.2122, -20.2667], [52.1484, -20.2667], [52.1484, -36.5231]]]}
Data Portal data.gov.au