{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Ann E. Gibbs", "hasEmail": "mailto:agibbs@usgs.gov"}, "description": "This dataset consists of short-term (~32 years) shoreline change rates for the north coast of Alaska between the U.S. Canadian Border and the Hulahula River. Rate calculations were computed within a GIS using the Digital Shoreline Analysis System (DSAS) version 4.3, an ArcGIS extension developed by the U.S. Geological Survey. Short-term rates of shoreline change were calculated using a linear regression rate-of-change method based on available shoreline data between 1978 and 2010. A reference baseline was used as the originating point for the orthogonal transects cast by the DSAS software. The transects intersect each shoreline establishing measurement points, which are then used to calculate short-term rates.", "distribution": [{"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5949c567e4b062508e359c0e.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/F72Z13N1", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5949c567e4b062508e359c0e", "keyword": ["Shoreline Change", "Shoreline", "United States of America", "Digital Shoreline Analysis System", "Coastal and Marine Geology Program", "U.S. Geological Survey", "USGS", "coastal processes", "CMGP", "Habitat", "Hulahula River", "Kaktovik", "National Assessment of Shoreline Change Project", "environment", "State of Alaska", "DSAS", "Barter Island", "Beaufort Sea", "ANWR", "National Assessment of Coastal Change Hazards", "oceans", "Arctic National Wildlife Refuge", "Demarcation Bay", "USGS:5949c567e4b062508e359c0e", "Pacific Coastal and Marine Science Center", "geoscientificInformation", "Jago River", "North Slope", "Okpilak River", "shoreline erosion", "PCMSC", "shoreline accretion", "Arctic"], "modified": "2020-10-19T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-143.985349838, 69.6254396217, -141.196089997, 70.1373276768", "theme": ["geospatial"], "title": "Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Short-Term Linear Regression Rate Calculations for the Sheltered East Beaufort Sea coast of Alaska between the U.S. Canadian Border and the Hulahula River"}