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Institute of Marine Research

Test data: Bluefin tuna (Thunnus thynnus) measured with keel-mounted echo sounders on MS M. Ytterstad

Recommended citation:
Hector Pena (2024) Test data: Bluefin tuna (Thunnus thynnus) measured with keel-mounted echo sounders on MS M. Ytterstad
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Abstract
Bluefin tuna measured with 18 and 38 kHz in CW, and 70, 120 and 200 kHz in FM mode. 70 and 120 kHz Spike noise from sonars included in the data .
Scientific keywords:
EARTH SCIENCE> OCEANS> OCEAN ACOUSTICS> ACOUSTIC SCATTERING
Key words:
Tuna
Data downloads
Type Description URL
GET DATA https://ftp.nmdc.no/nmdc/IMR/Echosounder/T2021004.zip
PARENT http://metadata.nmdc.no/metadata-api/landingpage/f0bdafac077ee736926b57c422221f27
Entry ID
IMR_2024_T2021004
Entry Title
Test data: Bluefin tuna (Thunnus thynnus) measured with keel-mounted echo sounders on MS M. Ytterstad
Data Set Citation List
Dataset Creator Dataset Title Dataset Release Date Dataset Publisher Version Online Resource
Hector Pena Test data: Bluefin tuna (Thunnus thynnus) measured with keel-mounted echo sounders on MS M. Ytterstad 2024-09-05T00:00:00:00Z Institute of Marine Research 1.0 http://metadata.nmdc.no/metadata-api/landingpage/fc1c1aebfc2ffe2efac5757a1c2d9e23
Personnel List
Role First Name Last Name Email
DIF Author Arnfinn Morvik arnfinn.morvik@hi.no
Investigator Hector Pena
Parameters List
Category Topic Term Variable Level 1
EARTH SCIENCE OCEANS OCEAN ACOUSTICS ACOUSTIC SCATTERING
ISO Topic Category List
Oceans
Keywords List
Tuna
Temporal Coverage
Start Date
2021-01-01
Data Set Progress
Planned
Spatial Coverage
Location List
Location Category Location Type Location Subregion1
Ocean Atlantic Ocean North Atlantic Ocean
Project List
Short Name Long Name
Tuna Tuna
Access Constraints
unrestricted
Originating Center
Institute of Marine Research
Data Center List
Data Center Name Personnel Data Center URL
Institute of Marine Research, Norwegian Marine Data Center Institute of Marine Research, Norwegian Marine Data Center Datacenter Arnfinn Morvik arnfinn.morvik@hi.no
NO/IMR Institute of Marine Research Originating institution Hector Pena http://www.imr.no
Distribution List
Distribution Media
zip
Reference List
Summary
Bluefin tuna measured with 18 and 38 kHz in CW, and 70, 120 and 200 kHz in FM mode. 70 and 120 kHz Spike noise from sonars included in the data .
Related URL List
URL Content Type URL
GET DATA https://ftp.nmdc.no/nmdc/IMR/Echosounder/T2021004.zip
PARENT http://metadata.nmdc.no/metadata-api/landingpage/f0bdafac077ee736926b57c422221f27
Originating Metadata Node
Norwegian Marine Datacentre
Metadata Name
CEOS IDN DIF
Metadata Version
9.7.1
DIF Creation Date
2024-09-05T00:00:00:00Z
Use Constraints
CC BY 4.0
fc1c1aebfc2ffe2efac5757a1c2d9e23.xml
No Spatial coverage