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    • Vessel Detection Events Recorded at SanctSound Site HI04_02

    Metadata Updated: June 16, 2023

    This record represents the individual vessel events detected from raw passive acoustic data. Events are identified from the long-term spectral average (LTSAs) created for each site with a 5 s, 48 kHz resolution. The LTSA is analyzed in blocks where the calibrated power spectral density estimates are averaged in user-defined low, medium and high frequency bands. These data were recorded at SanctSound Site HI04_02 between December 01, 2019 and May 11, 2020.

    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 June 15, 2023
    Metadata Created Date October 30, 2021
    Metadata Updated Date June 16, 2023
    Reference Date(s) June 15, 2023 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NGDC MGG Passive Acoustic

    Other Data Resources

    Graphic Preview

    Monitoring locations for the SanctSound project. Credit: NOAA

    Additional Metadata

    Resource Type Dataset
    Metadata Date June 15, 2023
    Metadata Created Date October 30, 2021
    Metadata Updated Date June 16, 2023
    Reference Date(s) June 15, 2023 (publication)
    Responsible Party NOAA National Centers for Environmental Information (Point of Contact)
    Contact Email
    Guid gov.noaa.ncei.pad:NOAA-Navy-SanctSound_HI04_02_ships
    Access Constraints 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., Cite as: NOAA Office of National Marine Sanctuaries and U.S Navy. 2021. Vessel Detection Events Recorded at SanctSound Site HI04_02, SanctSound Data Products. NOAA National Centers for Environmental Information. https://doi.org/10.25921/9h24-7r17. [access date].
    Bbox East Long -159.586389
    Bbox North Lat 22.263472
    Bbox South Lat 22.263472
    Bbox West Long -159.586389
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Monitoring locations for the SanctSound project. Credit: NOAA
    Graphic Preview File https://www.ngdc.noaa.gov/mgg/pad/SanctSound/20181009-sound-monitoring-locations-1000.jpg
    Graphic Preview Type jpeg
    Harvest Object Id c981c9a1-6f07-4026-83d1-919d6c047e55
    Harvest Source Id 8812445c-2f10-47c5-80d9-c1bc92ca956d
    Harvest Source Title NGDC MGG Passive Acoustic
    Licence
    Lineage
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Point", "coordinates": [-159.586389, 22.263472]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2019-12-01T01:00:00Z
    Temporal Extent End 2020-05-11T21:00:00Z

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