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    • Relative Tidal Marsh Elevation Maps with Uncertainty for Conterminous USA, 2010

    Metadata Updated: December 6, 2023

    This dataset provides maps of the elevation of coastal wetlands relative to tidal ranges for the conterminous United States (CONUS) at 30 m resolution for 2010. It also includes maps of tidal amplitude, relative sea-level rise for the period 1983-2001, and maps for coastal lands and low marsh areas based on the probability of being below the mean higher high tide water line for spring tides (MHHWS). Uncertainty layers for elevation maps are also provided.

    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.

    Downloads & Resources

    Dates

    Metadata Created Date November 30, 2022
    Metadata Updated Date December 6, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Relative tidal elevation (Z*) maps representing diverse locations spanning the Contiguous United States

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 30, 2022
    Metadata Updated Date December 6, 2023
    Publisher ORNL_DAAC
    Maintainer
    Identifier C2345888313-ORNL_CLOUD
    Data First Published 2021-06-14
    Language en-US
    Data Last Modified 2023-06-12
    Category CMS, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.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
    Citation Holmquist, J.R., and L. Windham-Myers. 2021. Relative Tidal Marsh Elevation Maps with Uncertainty for Conterminous USA, 2010. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1844
    Graphic Preview Description Relative tidal elevation (Z*) maps representing diverse locations spanning the Contiguous United States
    Graphic Preview File https://daac.ornl.gov/CMS/guides/Coastal_US_Elevation_Data_Fig1.png
    Harvest Object Id adf38310-b1fc-4532-a09b-13409cdfca33
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/1844
    Metadata Type geospatial
    Old Spatial -134.67 20.57 -56.85 48.27
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash e936700750871b350e68ba8d0e4b3d73e64f01c0e83b1ccf3ae9d6d2f7944b23
    Source Schema Version 1.1
    Spatial
    Temporal 1983-01-01T00:00:00Z/2010-12-31T23:59:59Z

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