{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Larry Poppe", "hasEmail": "mailto:lpoppe@usgs.gov"}, "description": "This GIS layer contains the shiptrack navigation lines collected aboard the RV ASTERIAS during a 1983 geophysical cruise to east-central Long Island Sound. A boomer seismic system was used to collect the subbottom data.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://pubs.usgs.gov/of/2002/0002/data/nav/83_2nav/", "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.b72f4872-cbb7-4b81-8e46-d5e59402efce.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_b72f4872-cbb7-4b81-8e46-d5e59402efce", "keyword": ["1983", "AST83-2", "ASTERIAS", "ArcView", "Coastal and Marine Geology Program", "Coastal and Marine Geology Team", "Connecticut", "Connecticut Department of Environmental Protection", "GIS", "Geographic Information System", "Long Island Sound", "New York", "U.S. Geological Survey", "USGS", "USGS:b72f4872-cbb7-4b81-8e46-d5e59402efce", "Woods Hole Field Center", "arcview", "boomer data", "east-central Long Island Sound", "geophysical data", "geospatial datasets", "lines", "location", "marine geology", "marine geophysics", "navigation", "navigational data", "oceans", "polyline", "shapefile", "ship track", "ship's track", "sub-bottom profiling", "trackline"], "modified": "2024-08-19T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-72.950035, 40.972534, -72.560265, 41.245796", "theme": ["geospatial"], "title": "Navigation Lines for R/V ASTERIAS 83-2 (AST83-2) (83_2NAVT)"}