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    • Near-Real Time Subtidal Surface Ocean Velocity, U.S. West Coast, 500m Resolution

    Metadata Updated: August 26, 2024

    Surface ocean velocities estimated from HF-Radar are representative of the upper 0.3 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 500m resolution grid of the U.S. West Coast to produce hourly near real-time surface current maps. The subtidal current is estimated by applying a 25 hour moving average filter to the hourly 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 August 13, 2024
    Metadata Created Date August 26, 2024
    Metadata Updated Date August 26, 2024
    Reference Date(s) 2024-08-12T22:17:25Z (creation)
    Frequency Of Update

    Metadata Source

    Harvested from ioos

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date August 13, 2024
    Metadata Created Date August 26, 2024
    Metadata Updated Date August 26, 2024
    Reference Date(s) 2024-08-12T22:17:25Z (creation)
    Responsible Party Coastal Observing Research and Development Center, Scripps Institution of Oceanography (Point of Contact)
    Contact Email
    Guid edu.ucsd.cordc:202408120900siohfruwlsstcuswc500m
    Access Constraints
    Bbox East Long -122.0469
    Bbox North Lat 38.13873
    Bbox South Lat 37.45549
    Bbox West Long -122.59347
    Coupled Resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
    Frequency Of Update
    Harvest Object Id 22b039ae-aa0b-41c7-9a8e-2f56ca01a05b
    Harvest Source Id 54e15a6e-6dde-4c9c-a8f0-345cc0dfccfb
    Harvest Source Title ioos
    Licence
    Lineage 2024-08-12T22:17:25Z hfrnet stcSaveNetcdf: Writing values to file ; FMRC Best Dataset
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-122.59347, 37.45549], [-122.0469, 37.45549], [-122.0469, 38.13873], [-122.59347, 38.13873], [-122.59347, 37.45549]]]}
    Progress
    Spatial Data Service Type THREDDS OPeNDAP
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2020-01-01T00:00:00Z
    Temporal Extent End 2024-08-12T10:00:00Z

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