{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "William W. Danforth", "hasEmail": "mailto:bdanforth@usgs.gov"}, "description": "The objectives of the survey were to provide bathymetric and sidescan sonar data for sediment transport studies and coastal change model development for ongoing studies of nearshore coastal dynamics along Sandwich Town Neck Beach, MA.  Data collection equipment used for this investigation are mounted on an unmanned surface vehicle (USV) uniquely adapted from a commercially sold gas-powered kayak and termed the \"jetyak\".  The jetyak design is the result of a collaborative effort between USGS and Woods Hole Oceanographic Institution (WHOI) scientists.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9TJIM2M", "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.068406de-d0d1-4330-83b4-5018f971ddaf.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_068406de-d0d1-4330-83b4-5018f971ddaf", "keyword": ["sonar methods", "United States", "imageryBaseMapsEarthCover", "Woods Hole Coastal and Marine Science Center", "USGS:068406de-d0d1-4330-83b4-5018f971ddaf", "North America", "Sandwich Beach", "Coastal and Marine Geology Program", "image collections", "U.S. Geological Survey", "WHCMSC", "Massachusetts", "Jetyak", "field methods", "Sandwich", "USGS", "CMGP", "remote sensing", "sea-floor acoustic reflectivity", "WAAS navigation", "sea-floor characteristics", "R/V Knob", "Marine Geology", "image mosaics", "map coordinate systems", "GPS navigation", "oceans", "sidescan sonar", "geoscientificInformation", "field activity number 2016-030-FA", "Humminbird 898c HD SI Combo", "field inventory and monitoring"], "modified": "2024-07-08T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-70.487544, 41.761633, -70.471004, 41.774016", "theme": ["geospatial"], "title": "1-meter resolution image mosaic representing sidescan sonar data collected by the U.S. Geological Survey during field activity 2016-030-FA offshore Sandwich Beach, MA in June 2016 (24-bit GeoTIFF, UTM Zone 19N, NAD83-HARN)"}