{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "USGS Gravity and Magnetics Contact", "hasEmail": "mailto:grav_mag@usgs.gov"}, "description": "Aeromagnetic data were collected along flight lines by instruments in an\naircraft that recorded magnetic-field values and locations.  This dataset\npresents latitude, longitude, altitude, and magnetic-field values.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "http://pubs.usgs.gov/of/2002/ofr-02-361/", "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.3d002f82-537a-42f9-9270-ffa66f66a202.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_3d002f82-537a-42f9-9270-ffa66f66a202", "keyword": ["AR", "Arkansas", "MO", "Missouri", "New Madrid", "TN", "Tennessee", "USGS:3d002f82-537a-42f9-9270-ffa66f66a202", "United States", "aeromagnetic data", "aeromagnetic surveying", "airborne surveys", "f05031 = Craighead", "f05035 = Crittenden", "f05037 = Cross", "f05093 = Mississippi", "f05111 = Poinsett", "f21075 = Fulton", "f29069 = Dunklin", "f29133 = Mississippi", "f29143 = New Madrid", "f29155 = Pemiscot", "f29207 = Stoddard", "f47045 = Dyer", "f47095 = Lake", "f47097 = Lauderdale", "f47131 = Obion", "f47167 = Tipton", "field monitoring stations", "geophysical surveys", "geophysics", "geospatial datasets", "magnetic", "magnetic field (earth)", "magnetic surveys", "residual magnetic field", "total field"], "modified": "2020-11-10T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-90.75, 35.38, -89.32, 36.80", "theme": ["geospatial"], "title": "Airborne geophysical survey: New Madrid '90, '91, and '92, Missouri, Tennessee, and Arkansas"}