{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Seth Ackerman", "hasEmail": "mailto:seth.ackerman@state.ma.us"}, "description": "This data is a qualitatively-derived interpretative polygon shapefile defining the bottom types of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km square of sidescan sonar and bathymetric data were collected by the National Oceanic and Atmospheric Administration (NOAA) Ship Whiting in 2000 and 2001 and reprocessed and gridded by the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://pubs.usgs.gov/of/2006/1008/gis/OFR_2006_1008/shapes/", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.55968327-4423-4130-accb-364a35365492.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_55968327-4423-4130-accb-364a35365492", "keyword": ["Atlantic Ocean", "Backscatter", "Bathymetry", "Boston", "Boston Harbor", "Boston Harbor Islands", "Bottom Type", "CMGP", "CZM", "Coastal and Marine Geology Program", "ESRI Shapefile", "Hubline", "Hull", "Hydrographic Survey", "Interpretation", "Marine Geology", "Massachusetts Bay", "Massachusetts Office of Coastal Zone Management", "NOAA", "NOAA Ship Whiting", "NOS", "Nahant", "National Ocean Service", "National Oceanic and Atmospheric Administration", "Seafloor", "Slope", "Topography", "U.S. Geological Survey", "USGS", "USGS:55968327-4423-4130-accb-364a35365492", "WHSC", "Woods Hole Science Center", "field activity serial number RAFA04019", "geoscientificInformation", "geospatial datasets", "marine geology", "oceans", "scientific interpretation", "sea floor", "sea-floor characteristics"], "modified": "2024-03-18T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-71.054017, 42.256352, -70.816866, 42.437853", "theme": ["geospatial"], "title": "Defined Map Units of the seafloor of Boston Harbor and Approaches (BOTTOMTYPE, UTM 19, WGS84)"}