NEFSC 2004 Winter Bottom Trawl Survey (AL0401, EK500)
- Owner: Mike Bobak
- Created on Oct 11, 2020
- blank blank
Description:
The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. Two bottom trawl surveys are conducted each year, one in the spring and one in the autumn. The survey is a standardized, stratified random design, with stratification based on bathymetry and multiple trawl sites within each stratum. Trawl sites are selected randomly, but the overall ship path is south to north. The survey covers the continental shelf and U.S. exclusive economic zone (EEZ) from Cape Hatteras, North Carolina into the Canadian EEZ. The primary gear is a bottom trawl, with CTD, multifrequency echosounder, and a host of other scientific sensor data collected ancillary to the bottom trawl catches. http://datadiscoverystudio.org/geoportal/rest/metadata/item/b5eb50a061aa402289f91433cafa6dfb/html
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Metadata
| Name | Value | Last Modified | |
|---|---|---|---|
| @context |
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Extracted by http://clowder.ncsa.illinois.edu/extractors/deprecatedapi on Oct 11, 2020 |
Extracted by
http://clowder.ncsa.illinois.edu/extractors/deprecatedapi
on Oct 11, 2020
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@context:
- @vocab: http://schema.org/
- datacite: http://purl.org/spar/datacite/
- dcat: http://www.w3.org/ns/dcat#
- earthcollab: https://library.ucar.edu/earthcollab/schema#
- geolink: http://schema.geolink.org/1.0/base/main#
- vivo: http://vivoweb.org/ontology/core#
- @id: urn:AL0401_leg01
- @type: Dataset
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additionalType:
- geolink:Dataset
- vivo:Dataset
- citation: (2004-01-24), NEFSC 2004 Winter Bottom Trawl Survey (AL0401, EK500), DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce, urn:AL0401_leg01.
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creator:
- datePublished: 2004-01-24
- description: The NEFSC bottom trawl survey is a fisheries independent, multi-species survey that provides the primary scientific data for fisheries assessments in the U.S. mid-Atlantic and New England regions. Two bottom trawl surveys are conducted each year, one in the spring and one in the autumn. The survey is a standardized, stratified random design, with stratification based on bathymetry and multiple trawl sites within each stratum. Trawl sites are selected randomly, but the overall ship path is south to north. The survey covers the continental shelf and U.S. exclusive economic zone (EEZ) from Cape Hatteras, North Carolina into the Canadian EEZ. The primary gear is a bottom trawl, with CTD, multifrequency echosounder, and a host of other scientific sensor data collected ancillary to the bottom trawl catches.
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distribution:
-
- @id: http://maps.ngdc.noaa.gov/viewers/water_column_sonar/
- @type: DataDownload
- additionalType: dcat:distribution
- dcat:accessURL: http://maps.ngdc.noaa.gov/viewers/water_column_sonar/
- description: Interactive map viewer to allow discovery and access to water column sonar data. Link Function: search
- fileFormat: Kongsberg/Simrad instrument files (.raw or .wcd) v.1
- name: Water Column Sonar Data Map Viewer
- provider:
- url: http://maps.ngdc.noaa.gov/viewers/water_column_sonar/
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identifier:
-
- @type: PropertyValue
- propertyID: dataset identifier
- value: urn:AL0401_leg01
-
- @type: PropertyValue
- propertyID: dataset identifier
- value: urn:
-
-
includedInDataCatalog:
- @type: DataCatalog
- name: Name of catalog source for record being transformed
- url: not defined
-
keywords:
- EARTH SCIENCE > Oceans > Ocean Acoustics > Acoustic Scattering
- EARTH SCIENCE > Oceans > Aquatic Sciences > Fisheries
- EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry
- EARTH SCIENCE > Biosphere > Aquatic Ecosystems
- EARTH SCIENCE > Biosphere > Aquatic Ecosystems > Marine Habitat
- EARTH SCIENCE > Biosphere > Aquatic Ecosystems > Benthic Habitat
- EARTH SCIENCE > Biosphere > Aquatic Ecosystems > Pelagic Habitat
- EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
- North Atlantic Ocean
- Global
- Vertical Location > Sea Floor
- In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > WCMS > Water Column Mapping System
- DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
- DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
- DOC/NOAA/NMFS > National Marine Fisheries Service, NOAA, U.S. Department of Commerce
- Geophysics
- NOAA
- DOC/NOAA/NESDIS/NGDC
- Design
- Bathymetry
- Continental Shelf
- Habitat
- Hibernal
- Survey
- Bathymetry
- Acoustic
- Fishery
- Ecosystem
- Ocean
- Stratified
- Stratification
- Bathymetry
- North
- Centered
- Acoustic
- In Situ/Laboratory Instrument
- Sensor
- National Centers for Environmental Information
- U.S. Department of Commerce
- Marine
- Stratum
- Sea Floor
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license:
-
- @type: DigitalDocument
- description: useConstraints: otherRestrictions. otherConstraints: Cite as: Northeast Fisheries Science Center (2004): Water Column Sonar Data Collection (AL0401, EK60). National Centers for Environmental Information, NOAA. doi:10.7289/V54X55SX [access date].
- name: MD_LegalConstraints
-
- @type: DigitalDocument
- description: useLimitation: While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty..
- name: MD_Constraints
-
- @type: DigitalDocument
- description: useLimitation: These data are considered raw and have not been subjected to the NOAA's quality control or quality assurance procedures. They are released for limited public use as preliminary data to be used only with appropriate caution. NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty..
- name: MD_Constraints
-
- @type: DigitalDocument
- description: useLimitation: Not subject to copyright protection within the United States..
- name: MD_Constraints
-
- @type: DigitalDocument
- description: accessConstraints: otherRestrictions. otherConstraints: Resource may not be available for up to one year after initial collection..
- name: MD_LegalConstraints
-
- name: NEFSC 2004 Winter Bottom Trawl Survey (AL0401, EK500)
-
publisher:
- spatialCoverage:
No extraction events recorded.
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| Last viewed: | Jun 13, 2025 18:48:04 |
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| Last Modified: | Oct 11, 2020 04:07:05 |
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