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    • Currents, HF Radar, Alaska - North Slope, RTV, Near-Real Time, 2010-present, Hourly, 6km

    Metadata Updated: June 10, 2023

    Surface ocean velocities estimated from HF-Radar are representative of the upper 2.4 meters of the ocean. The main objective of near-real time processing is to produce the best product from available data at the time of processing. Radial velocity measurements are obtained from individual radar sites through the U.S. HF-Radar Network. Hourly radial data are processed by unweighted least squares on a 6km resolution grid of the Alaskan North Slope to produce near real-time surface current maps.

    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 September 4, 2022
    Metadata Created Date November 12, 2020
    Metadata Updated Date June 10, 2023
    Reference Date(s) September 4, 2022 (creation)
    Frequency Of Update

    Metadata Source

    Harvested from Pacific Fisheries Environmental Laboratory

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date September 4, 2022
    Metadata Created Date November 12, 2020
    Metadata Updated Date June 10, 2023
    Reference Date(s) September 4, 2022 (creation)
    Responsible Party HFRNet Administrators (Point of Contact)
    Contact Email
    Guid ucsdHfrA6
    Access Constraints
    Bbox East Long -128.6406
    Bbox North Lat 74.04128
    Bbox South Lat 68.0
    Bbox West Long -174.1174
    Coupled Resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
    Frequency Of Update
    Harvest Object Id e3619266-46da-4d84-a13e-905f292b230b
    Harvest Source Id 817069b7-5f4e-4664-9e6b-615af3dfcf2d
    Harvest Source Title Pacific Fisheries Environmental Laboratory
    Licence
    Lineage 2022-09-04T03:26:08Z hfrnet rtvMergeData: Saving 37 new solutions ; FMRC Best Dataset
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-174.1174, 68.0], [-128.6406, 68.0], [-128.6406, 74.04128], [-174.1174, 74.04128], [-174.1174, 68.0]]]}
    Progress
    Spatial Data Service Type ERDDAP griddap
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2010-08-12T19:00:00Z
    Temporal Extent End 2022-09-04T03:00:00Z

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