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    • Daily estimated MUR SST v4.1 Frontal edges, x_gradient, y_gradient and gradient magnitude, US West Coast, 2002-present

    Metadata Updated: June 10, 2023

    Front Edges estimated from daily Multi-scale Ultra-high Resolution (MUR) Sea Surface Temperature (SST) v4.1 files using the Python scikit-image canny algorithm with sigma = 10., and threshold values of .8 and .9, as well as the OpenCV algorithm findContours with a minimum length of 20. The SST x-gradient, y-gradient and gradient magnitude are also included

    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 3, 2022
    Metadata Created Date July 21, 2022
    Metadata Updated Date June 10, 2023
    Reference Date(s) September 3, 2022 (creation)
    Frequency Of Update

    Metadata Source

    Harvested from Pacific Fisheries Environmental Laboratory

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date September 3, 2022
    Metadata Created Date July 21, 2022
    Metadata Updated Date June 10, 2023
    Reference Date(s) September 3, 2022 (creation)
    Responsible Party NOAA NMFS SWFSC ERD (Point of Contact)
    Contact Email
    Guid erdMurFront41USWest
    Access Constraints
    Bbox East Long -105.0
    Bbox North Lat 51.0
    Bbox South Lat 22.0
    Bbox West Long -135.0
    Coupled Resource [{"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}, {"title": [], "href": ["#DataIdentification"], "uuid": []}]
    Frequency Of Update
    Harvest Object Id 27cb88cf-a6a5-4d41-8fd4-892f5a536d5a
    Harvest Source Id 817069b7-5f4e-4664-9e6b-615af3dfcf2d
    Harvest Source Title Pacific Fisheries Environmental Laboratory
    Licence
    Lineage created from MUR SST file 20220831090000-JPL-L4_GHRSST-SSTfnd-MUR-GLOB-v02.0-fv04.1.ncusing python scikit-image canny algorithm, sigma = 10, thresholds of 0.8, 0.9 and OpenCV findContours function with minimum length 20
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-135.0, 22.0], [-105.0, 22.0], [-105.0, 51.0], [-135.0, 51.0], [-135.0, 22.0]]]}
    Progress
    Spatial Data Service Type ERDDAP griddap
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2002-06-01T00:00:00Z
    Temporal Extent End 2022-08-31T00:00:00Z

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