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    • Profiling Sensor to Map N2 Gas Production in OMZs

    Metadata Updated: October 19, 2024

    The newly developed Gas Tension Device (GTD) for this project was successfully tested. The new GTD was used to 150 m depth on the ship’s rosette CTD and step profiled throughout the water column. The data show reasonable vertical profiles of gas tension after the time series records have been deconvolved. Water samples were taken and preserved by UMass Dartmouth for comparison to mass spectrometric approaches. The cruise and ship time was shared with another project involving tests of a water sampler for REMUS-100 AUVs sponsored by UW Royalty Research, saving ship time costs associated with bringing the ship from UW to Hood Canal.

    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 July 17, 2023
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) August 15, 2017 (publication)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from NCDDC OER

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date July 17, 2023
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) August 15, 2017 (publication)
    Responsible Party NOAA National Centers for Environmental Information (Point of Contact); Applied Physics Laboratory, University of Washington (Principal Investigator)
    Contact Email
    Guid gov.noaa.ncei:HoodGas2017_Profile_COLLECTION
    Access Constraints
    Bbox East Long -122.627
    Bbox North Lat 47.90733333
    Bbox South Lat 47.42181667
    Bbox West Long -123.1125833
    Coupled Resource
    Frequency Of Update notPlanned
    Harvest Object Id 3b482a2b-738d-4235-a395-733be464654f
    Harvest Source Id 0eb61eac-016f-4f95-a6c3-2974339749bb
    Harvest Source Title NCDDC OER
    Licence Access Constraints: No access constraints Use Constraints: No use constraints.
    Lineage Processing Steps
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-123.1125833, 47.42181667], [-122.627, 47.42181667], [-122.627, 47.90733333], [-123.1125833, 47.90733333], [-123.1125833, 47.42181667]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2017-08-15
    Temporal Extent End 2017-08-18

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