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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Shoreline Change Long Term

    Metadata Updated: June 28, 2025

    Shorelines are continuously moving in response to winds, waves, tides, sediment supply, changes in relative sea level, and human activities. Shoreline changes are generally not constant through time and frequently switch from negative (erosion) to positive (accretion) and vice versa. Cyclic and non-cyclic processes change the position of the shoreline over a variety of timescales, from the daily and seasonal effects of winds and waves, to changes in sea level over a century to thousands of years. The shoreline "rate of change" statistic thus reflects a cumulative summary of the processes that altered the shoreline for the time period analyzed.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: Creative Commons CCZero

    Downloads & Resources

    Dates

    Metadata Created Date June 28, 2025
    Metadata Updated Date June 28, 2025

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 28, 2025
    Metadata Updated Date June 28, 2025
    Publisher Department of Energy & Environmental Protection
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=920bd887d97843a39dc9d9e65a20a336
    Data First Published 2025-06-23
    Data Last Modified 2025-06-23
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.ct.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 7564dcae-3175-4c3b-b8ef-03dbb7eed168
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://geodata.ct.gov/maps/CTDEEP::shoreline-change-long-term
    License https://creativecommons.org/publicdomain/zero/1.0
    Metadata Type geospatial
    Old Spatial -73.6704,40.9848,-71.8115,41.4293
    Source Datajson Identifier True
    Source Hash 16995226a5d633e6889898e6e685862ae37f73dda9f596b8b1df2d83cec2cb3e
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -73.6704, 40.9848, -73.6704, 41.4293, -71.8115, 41.4293, -71.8115, 40.9848, -73.6704, 40.9848}

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