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Limited Area Shorelines by Decade
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).
Resources
6 resources available
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Resource 1
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Resource 2
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Resource 3
TEXT/CSV -
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APPLICATION/VND.GOOGLE-EARTH.KML+XML -
Resource 5
APPLICATION/VND.GOOGLE-EARTH.KMZ -
Resource 6
APPLICATION/GEO+JSON
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{ "fn": "J.B. Churchill", "@type": "vcard:Contact", "hasEmail": "mailto:no-reply@opendata.maryland.gov" } |
| description | 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). |
| distribution |
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| identifier | https://opendata.maryland.gov/api/views/74es-qiht |
| issued | 2025-07-21 |
| keyword |
[ "anne arundel", "arundel baltimore", "baltimore harford", "geological survey", "maryland", "maryland geological", "maryland open data", "survey mgs", "survey usgs", "system dsas" ] |
| landingPage | https://opendata.maryland.gov/d/74es-qiht |
| modified | 2026-07-06 |
| publisher |
{ "name": "opendata.maryland.gov", "@type": "org:Organization" } |
| title | Limited Area Shorelines by Decade |
