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    • EX2204: Voyage to the Ridge 1 (Mapping)

    Metadata Updated: October 7, 2022

    From May 14 - June 7, 2022 (Newport, Rhode Island to St. John's, Newfoundland), NOAA Ocean Exploration conducted mapping operations on the Charlie Gibbs Fracture Zone, aiding in closing bathymetric gaps within this region. EX-22-04 collected 46,250 square kilometers of bathymetry and associated water column data. During mapping operations, NOAA Ocean Exploration simultaneously collected EM 304 multibeam sonar bathymetry observations and Simrad EK60/EK80 split-beam fisheries sonar observations of biologic material in the water column, as well as Knudsen 3260 sub-bottom profiler observations of sub-seafloor geologic structure and sediment. Additionally, a calibration of the EK60/EK80 transducers was completed. The exploratory mapping operations conducted during this cruise will provide initial characterization of the region, as well as data to support further exploration.

    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 14, 2022
    Metadata Created Date October 7, 2022
    Metadata Updated Date October 7, 2022
    Reference Date(s) May 14, 2022 (publication)
    Frequency Of Update

    Metadata Source

    Harvested from NCDDC OER

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date July 14, 2022
    Metadata Created Date October 7, 2022
    Metadata Updated Date October 7, 2022
    Reference Date(s) May 14, 2022 (publication)
    Responsible Party NOAA National Centers for Environmental Information (Point of Contact)
    Contact Email
    Guid gov.noaa.ncei:EX2204_SCS_COLLECTION
    Access Constraints
    Bbox East Long -25
    Bbox North Lat 55
    Bbox South Lat 40
    Bbox West Long -71
    Coupled Resource
    Frequency Of Update
    Harvest Object Id bcab2683-5691-4d48-9491-1833c103a862
    Harvest Source Id 0eb61eac-016f-4f95-a6c3-2974339749bb
    Harvest Source Title NCDDC OER
    Licence Access Constraints: No access constraints Use Constraints: No use constraints.
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-71.0, 40.0], [-25.0, 40.0], [-25.0, 55.0], [-71.0, 55.0], [-71.0, 40.0]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2022-05-14
    Temporal Extent End 2022-06-07

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