Cruise and backscatter data processing report for the 2018 Gulf of Alaska trawlability study (GOATS)

Intelmann, S. S.; McConnaughey, R. A.; Huff, L.

doi:10.25923/hx3s-sn20

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Cruise and backscatter data processing report for the 2018 Gulf of Alaska trawlability study (GOATS)

2020
By Intelmann, S. S. ; McConnaughey, R. A. ; Huff, L.
Series: AFSC processed report ; 2020-06

[PDF-3.34 MB]

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Details:

Personal Author:

Intelmann, S. S. ; McConnaughey, R. A. ; Huff, L.

Intelmann, S. S. ; McConnaughey, R. A. ; Huff, L. Less -
Corporate Authors:

United States. National Marine Fisheries Service ; Alaska Fisheries Science Center (U.S.)

United States. National Marine Fisheries Service ; Alaska Fisheries Science Center (U.S.) 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:

This study investigates the utility of mission-appropriate hydrographic technology and advanced acoustic-processing methods to statistically discriminate T and UT habitats in the Gulf of Alaska (GOA) bottom-trawl survey area. Five selected “blocks”, or groups, of stations were chosen to ensure efficient use of ship time and to cover areas that represent depths and slopes commonly encountered during the NMFS bottom-trawl survey. Additionally, International Hydrographic Organization quality bathymetry data were acquired and delivered for nautical chart updates thoughout the study area.
Keywords:

[+]

Backscattering Hydrography Surveys Trawls And Trawling Underwater Acoustics
Series:

AFSC processed report ; 2020-06
DOI:

https://doi.org/10.25923/hx3s-sn20
Document Type:

Processed Report
Place as Subject:

Alaska, Gulf of (Alaska) ; United States ; North Pacific Ocean

Alaska, Gulf of (Alaska) ; United States ; North Pacific Ocean Less -
Rights Information:

Public Domain
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha256:f2b4d626597e85a6ed5eef524239c1c77c9968341fb819bde1d4d9ceb2312874
Download URL:

https://repository.library.noaa.gov/view/noaa/27128/noaa_27128_DS1.pdf
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Cruise and backscatter data processing report for the 2018 Gulf of Alaska trawlability study (GOATS)

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