County Boundaries - Detailed
This layer contains detailed outlines of Maryland counties. The Maryland land county boundaries were built using political county boundaries and the National Hydrology Data (NHD). Land boundaries are a key geographic featue in our mapping process.
Resources
4 resources available
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Resource 1
APPLICATION/JSON -
Resource 2
APPLICATION/RDF+XML -
Resource 3
APPLICATION/XML -
Resource 4
TEXT/CSV
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "Open Data Administrator",
"@type": "vcard:Contact",
"hasEmail": "mailto:no-reply@opendata.maryland.gov"
}
|
| description | This layer contains detailed outlines of Maryland counties. The Maryland land county boundaries were built using political county boundaries and the National Hydrology Data (NHD). Land boundaries are a key geographic featue in our mapping process. |
| distribution |
[
{
"@type": "dcat:Distribution",
"mediaType": "application/json",
"describedBy": "https://opendata.maryland.gov/api/views/fcn7-hkre/columns.json",
"downloadURL": "https://opendata.maryland.gov/api/views/fcn7-hkre/rows.json?accessType=DOWNLOAD",
"describedByType": "application/json"
},
{
"@type": "dcat:Distribution",
"mediaType": "application/rdf+xml",
"describedBy": "https://opendata.maryland.gov/api/views/fcn7-hkre/columns.rdf",
"downloadURL": "https://opendata.maryland.gov/api/views/fcn7-hkre/rows.rdf?accessType=DOWNLOAD",
"describedByType": "application/rdf+xml"
},
{
"@type": "dcat:Distribution",
"mediaType": "application/xml",
"describedBy": "https://opendata.maryland.gov/api/views/fcn7-hkre/columns.xml",
"downloadURL": "https://opendata.maryland.gov/api/views/fcn7-hkre/rows.xml?accessType=DOWNLOAD",
"describedByType": "application/xml"
},
{
"@type": "dcat:Distribution",
"mediaType": "text/csv",
"downloadURL": "https://opendata.maryland.gov/api/views/fcn7-hkre/rows.csv?accessType=DOWNLOAD"
}
]
|
| identifier | https://opendata.maryland.gov/api/views/fcn7-hkre |
| issued | 2025-07-22 |
| keyword |
[
"boundary",
"county",
"dynamic",
"kml",
"land",
"maryland",
"md imap",
"physical",
"sha",
"shoreline",
"state highway administration",
"vector",
"wfs",
"wms"
]
|
| landingPage | https://opendata.maryland.gov/d/fcn7-hkre |
| modified | 2026-06-09 |
| publisher |
{
"name": "opendata.maryland.gov",
"@type": "org:Organization"
}
|
| title | County Boundaries - Detailed |
