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

    Bathymetric Contours in Meters for Long Island Sound

    Metadata Updated: February 12, 2025

    The Long Island Sound Study developed these digital data from 1:100,000-scale National Oceanic & Atmospheric Administration (NOAA) and United States Geological Survey (USGS) maps as a general reference to the depth of water in Long Island Sound. In 1996, these data were digitized from paper maps by the Long Island Sound Study (http://www.longislandsoundstudy.net) and incorporated into a Long Island Sound GIS database. Not intended for maps printed at map scales greater or more detailed than 1:100,000 scale (1 inch = 1,578 feet.) Dataset credit: Applied Geographics, Inc. of Boston, Massachussets was contracted by the Long Island Sound Study to automate and digitize these bathymetry data for Long Island Sound. Linda Bischoff, GIS Analyst, digitized the data and created the orginal metadata.

    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

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    Dates

    Metadata Created Date September 2, 2022
    Metadata Updated Date February 12, 2025

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 2, 2022
    Metadata Updated Date February 12, 2025
    Publisher Department of Energy & Environmental Protection
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=2d08a5e623bd4b3eb107815511344f1a&sublayer=0
    Data First Published 2018-12-21
    Data Last Modified 2019-01-09
    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 c872d77f-125c-4e3b-a726-87dca403f70c
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://geodata.ct.gov/datasets/CTDEEP::bathymetric-contours-in-meters-for-long-island-sound
    License https://creativecommons.org/publicdomain/zero/1.0
    Metadata Type geospatial
    Old Spatial -73.9361,40.7688,-71.9937,41.4975
    Source Datajson Identifier True
    Source Hash fb99501ad443f6f04fc8275f6b359ad70e34bbd00067d206155dd120f9650d66
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -73.9361, 40.7688, -73.9361, 41.4975, -71.9937, 41.4975, -71.9937, 40.7688, -73.9361, 40.7688}

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