{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "U.S. Geological Survey, Alaska Science Center", "hasEmail": "mailto:gs-ak_asc_datamanagers@usgs.gov"}, "description": "This data package contains estimated location data from triangulation tracking of VHF transmitters on 93 Black Brant at Izembek National Wildlife Refuge, Alaska, during fall 1987-1990. The transmitters were attached to second year and older Brant on breeding colonies in Alaska, northwestern Canada, and northeastern Russia. The data include: a deployment attributes file with details of each brant at the time of capture, the raw bearing data, and location estimates from triangulation.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P134RIKG", "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.6812a12dd4be02416e148b3a.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_6812a12dd4be02416e148b3a", "keyword": ["Alaska", "Animal tracking", "Animals/Vertebrates", "Biota", "Birds", "Black brant", "Branta bernicla nigricans", "Breeding sites", "Capture-recapture studies", "Coastal ecosystems", "Ducks/Geese/Swans", "Environment", "Izembek National Wildlife Refuge", "Migratory birds", "Migratory rates/routes", "Migratory species", "Non-breeding range", "Ornithology", "Seasonal distribution", "Seasonal movement", "Species life history", "Tagging devices", "Telemetry", "Tracking equipment", "Tundra ecosystems", "USGS:6812a12dd4be02416e148b3a", "VHF radio transmitter", "Waterfowl", "Wildlife"], "modified": "2025-04-30T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-163.1, 55.1, -162.5, 55.5", "theme": ["geospatial"], "title": "VHF Triangulation Tracking Data for Black Brant (Branta bernicla nigricans) in Waters Adjacent to Izembek National Wildlife Refuge, Alaska"}