{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Gregory K. Miller", "hasEmail": "mailto:gmiller@usgs.gov"}, "description": "Single-beam bathymetry, gravity, and magnetic data along with DGPS navigation data was collected as part of field activity L-2-82-NC in Off San Mateo, Northern California from 02/07/1982 to 02/12/1982, http://walrus.wr.usgs.gov/infobank/l/l282nc/html/l-2-82-nc.meta.html\nThese data are reformatted from space-delimited ASCII text files located in the Coastal and Marine Geology Program (CMGP) InfoBank field activity catalog at http://walrus.wr.usgs.gov/infobank/l/l282nc/html/l-2-82-nc.bath.html, http://walrus.wr.usgs.gov/infobank/l/l282nc/html/l-2-82-nc.grav.html, and http://walrus.wr.usgs.gov/infobank/l/l282nc/html/l-2-82-nc.mag.html into MGD77T format provided by the NOAA's National Geophysical Data Center(NGDC). The MGD77T format includes a header (documentation) file (.h77t) and a data file (.m77t). More information regarding this format can be found in the publication listed in the Cross_reference section of this metadata file.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "http://www.ngdc.noaa.gov/mgg/trk/trackline/samuel_p._lee/l282nc/mgd77/", "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.381b8c17-ccd9-40c4-85cb-3d7222517a47.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_381b8c17-ccd9-40c4-85cb-3d7222517a47", "keyword": ["distributions", "Water Depth", "Northern California", "USGS:381b8c17-ccd9-40c4-85cb-3d7222517a47", "Bathymetry", "USA", "Magnetic Anomalies", "magnetic field observations", "North Pacific Ocean", "Marine Magnetic Field", "Northern Pacific Ocean", "magnetometer measurement", "bathymetry and elevation", "marine geophysics", "Seafloor Topography", "CA", "gravimetry", "gravimeter measurement", "Central California EEZ", "Off San Mateo, Northern California", "Marine Geology", "Marine Geophysics", "oceans", "Marine Gravity Field", "bathymetry measurement", "bathymetry", "single-beam echo sounder", "geoscientificinformation"], "modified": "2020-10-19T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-123.48999, 34.01516, -122.19482, 37.83866", "theme": ["geospatial"], "title": "l282nc.m77t - MGD77 data file for Geophysical data from field activity L-2-82-NC in Off San Mateo, Northern California from 02/07/1982 to 02/12/1982"}