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

    Limited Area Shorelines by Decade

    Metadata Updated: April 5, 2026

    The Maryland Geological Survey (MGS) developed this shoreline feature class as part of a project to calculate updated rate of change information for Anne Arundel, Baltimore, Harford and Prince George's Counties. These 5 counties have specifics related to each for the shoreline erosion anaylsis and the details are designated within the metadata. This shoreline data set spans the time period 1932-2010, and was used as input to the U.S. Geological Survey (USGS) Digital Shoreline Analysis System (DSAS) v4.3 program to calculate long-term and short-term rates of change (erosion and accretion).

    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: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date July 26, 2025
    Metadata Updated Date April 5, 2026

    Metadata Source

    Harvested from md json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 26, 2025
    Metadata Updated Date April 5, 2026
    Publisher opendata.maryland.gov
    Maintainer
    Identifier https://opendata.maryland.gov/api/views/74es-qiht
    Data First Published 2025-07-21
    Data Last Modified 2026-03-30
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://opendata.maryland.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 bfb3fec4-ca44-41a6-bbc4-5ecb15740aad
    Harvest Source Id ee165ef5-7b35-41a7-b3a5-5479c71b0e58
    Harvest Source Title md json
    Homepage URL https://opendata.maryland.gov/d/74es-qiht
    Source Datajson Identifier True
    Source Hash 14d52263da6e84fa5f790f74c5de11834f75038407ec32758e336bfed704dbe8
    Source Schema Version 1.1

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