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    • Spatial distribution of layer-averaged velocity measured along two prescribed lines in the Calumet Harbor, Illinois (May 12, 2015)

    Metadata Updated: July 6, 2024

    Acoustic Doppler current profiler (ADCP) data were collected at multiple transects spaced in a regular grid throughout Calumet Harbor on May 12, 2015 to determine the spatial distribution of layer-averaged velocities. The data were layer-averaged in 2-foot increments of depth from the bed to the water surface, and spatially averaged over 269-foot intervals to reduce noise and correspond to nodes of an US Army Corps of Engineers existing hydraulic model. Data were processed using the Velocity Mapping Toolbox (Parsons and other, 2013). Any data assigned a value of "­9999" are invalid or missing and should not be used for analysis. Parsons, D. R., Jackson, P. R., Czuba, J. A., Engel, F. L., Rhoads, B. L., Oberg, K. A., Best, J. L., Mueller, D. S., Johnson, K. K. and Riley, J. D. (2013), Velocity Mapping Toolbox (VMT): a processing and visualization suite for moving-vessel ADCP measurements. Earth Surf. Process. Landforms, 38: 1244–1260. doi: 10.1002/esp.3367

    Access & Use Information

    Public: This dataset is intended for public access and use. 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.

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    Dates

    Metadata Created Date June 1, 2023
    Metadata Updated Date July 6, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 1, 2023
    Metadata Updated Date July 6, 2024
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/ed94ae1849cd18e3ea3a92a296d0504a
    Identifier USGS:578f8903e4b0ad6235cf6d61
    Data Last Modified 20200814
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://datainventory.doi.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id b2374d9c-309a-4f49-bb24-3cb5c7f582e5
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -87.522968615,41.707775781,-87.491594531,41.738530943
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 69826f8b5ce9c212fab2eca7f41d7c1a44d40cc7252b7afba5773e910323c693
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -87.522968615, 41.707775781, -87.522968615, 41.738530943, -87.491594531, 41.738530943, -87.491594531, 41.707775781, -87.522968615, 41.707775781}

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