Data Acquisition and Processing Report For Fishpac16 Towed Sonar Operations

Intelmann, Steven S.

doi:10.25923/kz3z-p927

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Data Acquisition and Processing Report For Fishpac16 Towed Sonar Operations

[PDF-4.39 MB]

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Personal Author:

Intelmann, Steven S.
Corporate Authors:

United States. National Marine Fisheries Service ; Alaska Fisheries Science Center (U.S.). Resource Assessment and Conservation Engineering Division

United States. National Marine Fisheries Service ; Alaska Fisheries Science Center (U.S.). Resource Assessment and Conservation Engineering Division Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; AFSC (Alaska Fisheries Science Center)

NMFS (National Marine Fisheries Service) ; AFSC (Alaska Fisheries Science Center) Less -
Description:

In August 2016, an acoustic seafloor survey using three different sonar systems was conducted along strong gradients of groundfish abundance, as determined from many years of Alaska Fisheries Science Center’s (AFSC) Resource Assessment and Conservation Engineering (RACE) Division bottom-trawl survey catches at fixed stations. The survey corresponded to a portion of the Bering Sea trawl stations utilized by RACE Division. The goal was to use quantitative analysis of the resulting acoustic backscatter to develop a relationship between habitat characteristics and fish abundance. The survey was conducted aboard the National Oceanic and Atmospheric Administration (NOAA) ship Fairweather. This report details the data acquisition and processing routines of the Klein 7180 side scan sonar, one of the three sonars utilized during the survey effort.
Keywords:

[+]

Echo Sounding In Fishing Hydrographic Surveying Quantitative Research
Series:

AFSC processed report ; 2020-03
DOI:

https://doi.org/10.25923/kz3z-p927
Document Type:

Processed Report
Place as Subject:

Bering Sea ; Alaska

Bering Sea ; Alaska Less -
Rights Information:

Public Domain
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha256:b82a111fa256a2480c91356f586ae64cdae92765e466ff919ce74eeb8760025d
Download URL:

https://repository.library.noaa.gov/view/noaa/24247/noaa_24247_DS1.pdf
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Data Acquisition and Processing Report For Fishpac16 Towed Sonar Operations

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