Acoustic data in the Beaufort Sea: BREA marine fishes 2012-2014

The data set is composed of raw files recorded with a SIMRAD EK60 three-frequency (38, 120, 200 kHz) split-beam echosounder that was operated continuously during the 2012, 2013, and 2014 BREA cruise aboard the F/V Frosti. This entry also includes EK60 data collected during the ArcticNet cruise aboard the CCGS Amundsen in 2014. All three 7° transducers were hull-mounted and calibrated prior to departure. The acoustic signal was recorded continuously on a PC using ER60 software version 2.0.0. Ping interval was set around 1 s and the pulse length was set at 1.024 ms.

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Licence: Creative Commons Attribution 4.0

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Polar Data Catalogue equivalent record
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Metadata Reference Date(s) July 24, 2024 (Revision)
July 24, 2024 (Publication)
Data Reference Date(s) August 05, 2012 (Creation)
July 24, 2024 (Publication)
July 24, 2024 (Revision)
Frequency of Update As Needed

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Source last modified November 28, 2025 at 16:52

Other records harvested from arcticnet-waf

Responsible Party 1
Name
Fortier, Louis
Role
Principal Investigator
Responsible Party 2
Name
Geoffroy, Maxime
Role
Originator
Responsible Party 3
Name
Gauthier, Stéphane
Role
Collaborator
Responsible Party 4
Name
Majewski, Andrew
Role
Collaborator
Responsible Party 5
Name
Reist, James D.
Role
Collaborator
Responsible Party 6
Name
Fortier, Louis
Affiliation
ArcticNet ROR logo
Email
louis.fortier@bio.ulaval.ca
Role
  • Distributor
  • Owner
  • Point of Contact

Field Value
Ocean Variables Fish abundance and distribution
Scope Dataset
Status Completed
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form#/en/amundsen/c8GqCtwH6sZnf3HtZhCgkOsmtoh1/ccin-11562
Spatial Extent { "coordinates": [ [ [ -145.0, 69.0 ], [ -130.0, 69.0 ], [ -130.0, 72.0 ], [ -145.0, 72.0 ], [ -145.0, 69.0 ] ] ], "type": "Polygon" }
North Bounding Latitude 72.0
South Bounding Latitude 69.0
East Bounding Longitude -130.0
West Bounding Longitude -145.0
Temporal Extent
Begin
2012-08-05
End
2014-09-25
Vertical Extent
Min
0
Max
0
Default Locale English
Projects
  1. ArcticNet
  2. BREA
Included in Data Catalogue
Included in Data Catalogue 1
Name
Amundsen Science
Description
A description of AMundsen Science Catalogue
URL
https://catalogue.amundsenscience.com