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    • DCLDE 2018 Datasets

    Metadata Updated: July 1, 2025

    DCLDE Workshops are intended for exchanging information that advances our understanding of acoustic methods to detect, classify, locate, track, count, and monitor marine mammals in their natural environment. The goal is to encourage interdisciplinary approaches to solve real-world problems related to the study of marine mammals and the effects of human activities.

    These DCLDE 2018 workshop datasets were provided by the Scripps Institution of Oceanography. They consist of acoustic recordings from multiple deployments of high-frequency acoustic recording packages deployed in the Western North Atlantic (US EEZ) and Gulf of Mexico. Separate sets of development data are provided for mysticetes and odontocetes. The mysticete data have been decimated to 1 kHz bandwidth (2 kHz sample rate) and the odontocete data have 100 kHz of bandwidth (200 kHz sample rate). Data were selected to cover multiple seasons and locations while providing high species diversity and call counts.

    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.

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    Dates

    Metadata Date June 5, 2025
    Metadata Created Date July 1, 2025
    Metadata Updated Date July 1, 2025
    Reference Date(s) June 5, 2025 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NGDC MGG Passive Acoustic

    Other Data Resources

    Additional Metadata

    Resource Type Series
    Metadata Date June 5, 2025
    Metadata Created Date July 1, 2025
    Metadata Updated Date July 1, 2025
    Reference Date(s) June 5, 2025 (publication)
    Responsible Party DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce (Point of Contact); (Point of Contact)
    Contact Email
    Guid gov.noaa.ncei.pad:DCLDE_2018
    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: Scripps Institution of Oceanography 2023. DCLDE 2018 Datasets. NOAA National Centers for Environmental Information. https://doi.org/10.25921/400a-tf35 [access date]
    Bbox East Long -66.35153
    Bbox North Lat 41.06192
    Bbox South Lat 25.53867
    Bbox West Long -84.63122
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview File
    Graphic Preview Type jpeg, png, etc.
    Harvest Object Id 36521cc8-2981-4388-ad15-469e6f061cce
    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": "Polygon", "coordinates": [[[-84.63122, 25.53867], [-66.35153, 25.53867], [-66.35153, 41.06192], [-84.63122, 41.06192], [-84.63122, 25.53867]]]}
    Progress completed
    Spatial Data Service Type
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    Spatial Harvester True
    Temporal Extent Begin 2012-10-21T00:00:00
    Temporal Extent End 2016-10-04T00:00:00

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