{"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.9e1b2fc6-834b-4804-a44e-501d06092bb8.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_9e1b2fc6-834b-4804-a44e-501d06092bb8", "keyword": ["CA", "California", "San Joaquin Valley", "Sierra Foothills", "Sierra Nevada", "USGS:9e1b2fc6-834b-4804-a44e-501d06092bb8", "United States", "aeromagnetic data", "aeromagnetic surveying", "airborne surveys", "f06019 = Fresno", "f06029 = Kern", "f06031 = Kings", "f06039 = Madera", "f06043 = Mariposa", "f06047 = Merced", "f06107 = Tulare", "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": "-120.55, 35.45, -118.78, 37.62", "theme": ["geospatial"], "title": "Airborne geophysical survey: South Sierra Foothills, California"}