{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Bruce G Campbell", "hasEmail": "mailto:bcampbell@usgs.gov"}, "description": "Point data pp1773_unit_alt_boreholes represent the 309 locations of various types of boreholes that were used \nto determine the altitudes of each of the 16 hydrogeologic unit layers, plus the land surface altitude at the point \nlocation. The layers were used in the regional groundwater availability study of the aquifer system described in \nProfessional Paper 1773, Groundwater Availability in the Atlantic Coastal Plain of North and South Carolina.\n\t\t\t\nEach layer is referred to as its model layer number as represented in the report PP1773. For clarity, they are \nlisted below along with the aquifer unit or confining unit name in North Carolina and correlated name in  South \nCarolina.\nL1\tSurficial aquifer\nL2\tYorktown confining unit / Upper Floridan confining unit\nL3\tYorktown aquifer / Upper Floridan aquifer\nL4 \tCastle Hayne - Pungo River confining unit / Middle Floridan confining unit \n\t(To be referred to as \"Castle Hayne / Middle Floridan confining unit\" in this document) \nL5 \tCastle Hayne - Pungo River aquifer / Middle Floridan aquifer \n\t(To be referred to as \"Castle Hayne - Middle Floridan aquifer\" in this document) \nL6\tBeaufort confining unit / Gordon confining unit\nL7\tBeaufort aquifer / Gordon aquifer\nL8\tPeedee confining unit / Crouch Branch confining unit\nL9\tPeedee aquifer / Crouch Branch aquifer\nL10\tBlack Creek confining unit / McQueen Branch confining unit\nL11\tBlack Creek aquifer / McQueen Branch aquifer\nL12\tUpper Cape Fear confining unit / Charleston confining unit\nL13\tUpper Cape Fear aquifer / Charleston aquifer\nL14\tLower Cape Fear confining unit / Gramling confining unit\nL15\tLower Cape Fear aquifer / Gramling aquifer\nL16\tLower Cretaceous confining unit and aquifer", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P99LU568", "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.671eb128-ca27-4ee5-84fc-50b963a5fbb7.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_671eb128-ca27-4ee5-84fc-50b963a5fbb7", "keyword": ["Atlantic Coastal Plain", "Georgia", "North Carolina", "South Carolina", "USGS:671eb128-ca27-4ee5-84fc-50b963a5fbb7", "Virginia", "aquifer", "borehole data", "confining unit", "corehole data", "environment", "geoscientificInformation", "groundwater", "groundwater availability", "groundwater modeling", "hydrogeologic framework", "hydrogeologic modeling", "hydrogeology", "hydrostratigraphic data", "inlandWaters", "surficial aquifer"], "modified": "2020-11-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-82.814514469, 31.5936894, -75.779601537, 37.39587844", "theme": ["geospatial"], "title": "Borehole locations and top surface altitudes of each of the 16 hydrostratigraphic layers of the Atlantic Coastal Plain of North and South Carolina (pp1773_unit_alt_boreholes)"}