{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "PCMSC Science Data Coordinator", "hasEmail": "mailto:pcmsc_data@usgs.gov"}, "description": "High-resolution multichannel minisparker seismic-reflection data were collected by the U.S. Geological Survey and the University of Washington in February of 2017 west of Seattle in Puget Sound and in Lake Washington, Washington. Data were collected aboard University of Washington\u2019s R/V Clifford A. Barnes during USGS field activity 2017-612-FA using a 500 Joule SIG 2-mille minisparker sound source and recorded on a 48 channel Geometrics digital hydrophone streamer. Sub-bottom acoustic penetration spans several hundreds of meters and is variable by location.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9GWF28U", "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.5f9aecc6d34e198cb78b8871.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5f9aecc6d34e198cb78b8871", "keyword": ["Distributions", "Greenbank", "seismic reflection profiling", "Coastal and Marine Hazards and Resources Program", "Lake Washington", "Puget Sound", "geophysics", "geospatial datasets", "Vashon Island", "seabed", "Gedney Island", "Blake Island", "sub-bottom profiling", "U.S. Geological Survey", "Clinton", "Edmonds", "USGS", "CMHRP", "Ballard", "State of Washington", "acoustic methods", "Camano Island", "marine geophysics", "USGS:5f9aecc6d34e198cb78b8871", "Bainbridge Island", "Substrate", "Mercer Island", "Mukilteo", "oceans", "Harbor Island", "mapping", "Colby", "Whidbey Island", "Pacific Coastal and Marine Science Center", "Bellevue", "Ohlers Island", "Baby Island", "Manchester", "PCMSC", "geoscientificinformation", "Freeland", "West Seattle"], "modified": "2021-01-22T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-122.577632, 47.501456, -122.229492, 48.013242", "theme": ["geospatial"], "title": "Multichannel minisparker data of USGS field activity 2017-612-FA collected in Puget Sound, Washington in February of 2017"}