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  • Greys Creek

    Metadata Updated: November 12, 2020

    At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and Maryland Coastal Bay tributaries. YSI (6600 V2 or EXO2) data loggers sample seven environmental parameters: water temperature, specific conductance, dissolved oxygen concentration, oxygen percent saturation, pH, turbidity and fluorescence. Water depth is measured at stations where loggers were deployed at fixed depths. Salinity and chlorophyll are derived from specific conductance and fluorescence, respectively. Each parameter is generally sampled at 15-minute intervals. Most continuous monitoring sites are deployed during the SAV growing season (April-October) with a few sites deployed year-round.

    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.

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    Dates

    Metadata Date November 2, 2017
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) 2017-10-31T15:53:33Z (creation), 2017-10-31T16:05:55Z (revision)
    Frequency Of Update

    Metadata Source

    Harvested from ioos

    Additional Metadata

    Resource Type Dataset
    Metadata Date November 2, 2017
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) 2017-10-31T15:53:33Z (creation), 2017-10-31T16:05:55Z (revision)
    Responsible Party Maryland Department of Natural Resources (Point of Contact)
    Contact Email
    Guid maryland.dnr:GYK
    Access Constraints
    Bbox East Long -75.13244
    Bbox North Lat 38.44902667
    Bbox South Lat 38.44900667
    Bbox West Long -75.13246
    Coupled Resource [{"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}, {"href": ["#DataIdentification"], "uuid": [], "title": []}]
    Frequency Of Update
    Licence
    Metadata Language eng
    Metadata Type geospatial
    Progress
    Spatial Data Service Type THREDDS OPeNDAP
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2017-04-05T15:45:00Z
    Temporal Extent End 2017-10-31T15:00:00Z

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