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    • ru29-20190906T1535 Delayed Mode Science Profiles

    Metadata Updated: August 26, 2025

    The Challenger Glider Mission is a re-creation of the first global scientific ocean survey conducted by the HMS Challenger from 1872-1876. The goals of the mission are to establish a collaborative international network of autonomous underwater glider ports, to assess global ocean model predictive skill while contributing real-time profile data for assimilation in ocean forecast models by operational centers worldwide, and to crowd source student-based ocean research and discovery. Glider is providing temperature, conductivity, salinity, density and current profile observations. The current profiles are logged via external pd0 files and are not available in this delayed mode dataset. RU29 is flying a transect across the Anegada Passage and box pattern throughout the surrounding island regions to monitor heat transport between the Caribbean Sea and the Tropical North Atlantic. This region includes the US Virgin Islands, British Virgin Islands, and Anguilla, areas commonly impacted by tropical cyclones. This delayed mode dataset was created from the high-resolution d/ebd pairs downloaded after the glider was recovered.

    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 9, 2025
    Metadata Created Date August 26, 2025
    Metadata Updated Date August 26, 2025
    Reference Date(s) November 27, 2019 (creation), November 27, 2019 (issued)
    Frequency Of Update

    Metadata Source

    Harvested from ioos

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date July 9, 2025
    Metadata Created Date August 26, 2025
    Metadata Updated Date August 26, 2025
    Reference Date(s) November 27, 2019 (creation), November 27, 2019 (issued)
    Responsible Party Rutgers University (Point of Contact)
    Contact Email
    Guid ru29-20190906T1535-profile-sci-delayed
    Access Constraints
    Bbox East Long -63.404713
    Bbox North Lat 18.42274
    Bbox South Lat 18.099148
    Bbox West Long -64.84279
    Coupled Resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
    Frequency Of Update
    Harvest Object Id 84dc5152-4fe2-4f07-bc64-e28135baf172
    Harvest Source Id 54e15a6e-6dde-4c9c-a8f0-345cc0dfccfb
    Harvest Source Title ioos
    Licence
    Lineage 2019-11-27T14:29:26Z: /tmp/tmpy9o7htsz/ru29_20191001T164819Z_dbdh5hir6bz.nc created 2019-11-27T14:29:26Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_profiles_to_nc.py /home/coolgroup/slocum/deployments/2019/ru29-20190906T1535/data/in/ascii/dbd/ru29_2019_273_1_0_dbd.dat
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-64.84279, 18.099148], [-63.404713, 18.099148], [-63.404713, 18.42274], [-64.84279, 18.42274], [-64.84279, 18.099148]]]}
    Progress
    Spatial Data Service Type ERDDAP tabledap
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2019-09-06T15:39:30Z
    Temporal Extent End 2019-10-01T16:58:30Z

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