Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • EK60 Water Column Sonar Data Collected During SH1806

    Metadata Updated: November 1, 2024

    This survey is part of a long-term Bonneville Power Administration-funded effort by academic and federal scientists to understand coastal ecosystems and biological and physical processes that may influence recruitment variability of salmon in Pacific Northwest waters. Prior to a potential switch to the R/V Shimada as a long-term platform, we intend to compare catches between vessels (The R/V Shimada and the F/V Frosti) on the continental shelf of Washington. Sampling will occur during the day for 3 days (23-25 May) with surface trawls along pre-specified transects. One trawl will be performed as we leave the Strait of Juan de Fuca on the afternoon of the 22nd. In addition, a bongo net will be towed several times each night between 2300 and 0500 (nights of 19-22 June).

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date October 10, 2024
    Metadata Created Date November 1, 2024
    Metadata Updated Date November 1, 2024
    Reference Date(s) June 17, 2018 (creation), October 10, 2024 (publication)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from NGDC MGG Sonar Water Column

    Other Data Resources

    Additional Metadata

    Resource Type Series
    Metadata Date October 10, 2024
    Metadata Created Date November 1, 2024
    Metadata Updated Date November 1, 2024
    Reference Date(s) June 17, 2018 (creation), October 10, 2024 (publication)
    Responsible Party NOAA National Centers for Environmental Information (Point of Contact)
    Contact Email
    Guid gov.noaa.ncei:SH1806_EK60
    Access Constraints Cite as: NOAA Northwest Fisheries Science Center. 2024. EK60 Water Column Sonar Data Collected During SH1806. NOAA National Centers for Environmental Information. https://doi.org/10.25921/9spc-0f65 [access date], Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose., Resource may not be available for up to one year after initial collection.
    Bbox East Long -123.38551
    Bbox North Lat 48.53017
    Bbox South Lat 44.6289
    Bbox West Long -125.17357
    Coupled Resource
    Frequency Of Update notPlanned
    Harvest Object Id c8bbc4eb-45c1-4a0b-88b7-df3309dedc9c
    Harvest Source Id ab8b0290-e4db-4a00-89f2-4e427c2054b2
    Harvest Source Title NGDC MGG Sonar Water Column
    Licence 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., Not subject to copyright protection within the United States.
    Lineage Unknown
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-125.17357, 44.6289], [-123.38551, 44.6289], [-123.38551, 48.53017], [-125.17357, 48.53017], [-125.17357, 44.6289]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System urn:ogc:def:crs:EPSG::4326
    Spatial Harvester True
    Temporal Extent Begin 2018-06-17T00:00:00
    Temporal Extent End 2018-06-23T11:59:59

    Didn't find what you're looking for? Suggest a dataset here.