{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "Open Data Administrator",
    "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",
      "describedBy": "https://opendata.maryland.gov/api/views/3cxc-tmxn/columns.json",
      "describedByType": "application/json",
      "downloadURL": "https://opendata.maryland.gov/api/v3/views/3cxc-tmxn/query.json?accessType=DOWNLOAD",
      "mediaType": "application/json"
    },
    {
      "@type": "dcat:Distribution",
      "describedBy": "https://opendata.maryland.gov/api/views/3cxc-tmxn/columns.xml",
      "describedByType": "application/xml",
      "downloadURL": "https://opendata.maryland.gov/api/v3/views/3cxc-tmxn/query.xml?accessType=DOWNLOAD",
      "mediaType": "application/xml"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://opendata.maryland.gov/api/v3/views/3cxc-tmxn/export.csv?accessType=DOWNLOAD",
      "mediaType": "text/csv"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://opendata.maryland.gov/api/v3/views/3cxc-tmxn/export.kml?accessType=DOWNLOAD",
      "mediaType": "application/vnd.google-earth.kml+xml"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://opendata.maryland.gov/api/v3/views/3cxc-tmxn/export.kmz?accessType=DOWNLOAD",
      "mediaType": "application/vnd.google-earth.kmz"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://opendata.maryland.gov/api/v3/views/3cxc-tmxn/query.geojson?accessType=DOWNLOAD",
      "mediaType": "application/geo+json"
    }
  ],
  "identifier": "https://opendata.maryland.gov/api/views/3cxc-tmxn",
  "issued": "2025-07-22",
  "keyword": [
    "county boundaries",
    "data nhd",
    "doit",
    "hydrology data",
    "mapping process",
    "maryland",
    "maryland counties",
    "maryland land",
    "maryland open data",
    "national hydrology",
    "nhd land"
  ],
  "landingPage": "https://opendata.maryland.gov/d/3cxc-tmxn",
  "modified": "2026-06-17",
  "publisher": {
    "@type": "org:Organization",
    "name": "opendata.maryland.gov"
  },
  "title": "County Boundaries - Detailed"
}