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    • Ice-Rafted sediment deposit locations, thickness measurements, and coverage calculations in the Great Marsh, Massachusetts from 2018-01-26 to 2018-07-03 (NCEI Accession 0210237)

    Metadata Updated: December 1, 2023

    The dataset consists of Excel spreadsheets and shapefiles contained in an ArcGIS geodatabase. Samples were collected over the course of six months in 2018, and orthographic images of the Great Marsh were analyzed in ArcGIS over the same time period. The geodatabase contains the locations for ice-rafted sediment deposit depths, the sample locations, the locations of all ice-rafted sediment deposits across the entire marsh, and polygons used for determining the sizes of the deposits. The Excel spreadsheets contain the locations and values of all depth measurements, the locations and table references for the samples, and the calculations for the total sediment coverage across the entire marsh.

    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 2021-10-17T09:14:18Z
    Metadata Created Date December 4, 2020
    Metadata Updated Date December 1, 2023
    Reference Date(s) July 10, 2020 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Preview graphic

    Additional Metadata

    Resource Type Dataset
    Metadata Date 2021-10-17T09:14:18Z
    Metadata Created Date December 4, 2020
    Metadata Updated Date December 1, 2023
    Reference Date(s) July 10, 2020 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0210237
    Access Constraints Cite as: FitzGerald, Duncan M.; Hughes, Zoe J.; Black, Sarah K. (2020). Ice-Rafted sediment deposit locations, thickness measurements, and coverage calculations in the Great Marsh, Massachusetts from 2018-01-26 to 2018-07-03 (NCEI Accession 0210237). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0210237. Accessed [date]., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long -70.696802
    Bbox North Lat 42.841867
    Bbox South Lat 42.617083
    Bbox West Long -70.912588
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Preview graphic
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0210237
    Graphic Preview Type PNG
    Harvest Object Id 78893f6b-c2d8-48e0-9376-716b44bbbb32
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-70.912588, 42.617083], [-70.696802, 42.617083], [-70.696802, 42.841867], [-70.912588, 42.841867], [-70.912588, 42.617083]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2018-01-26
    Temporal Extent End 2018-07-03

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