{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Jin-Si R. Over", "hasEmail": "mailto:jover@usgs.gov"}, "description": "The data in this part of the release are digital surface models (DSMs) that characterize the beach at the USGS DUring Nearshore Event eXperiment (DUNEX) site on Pea Island National Wildlife Refuge, NC. DUNEX is a multi-agency, academic, and non-governmental organization collaborative community experiment designed to study nearshore coastal processes during storm events. USGS participation in DUNEX will contribute new measurements and models that will increase our understanding of storm impacts to coastal environments, including hazards to humans and infrastructure and changes in landscape and natural habitats. Collected data are part of field activity 2021-029-FA and are related to field activity 2021-028-FA and 2021-032-FA. During September and October 2021, USGS and Woods Hole Oceanographic Institute (WHOI) scientists conducted multiple field surveys to collect a topobathy elevation time series. Images of the beach for use in structure from motion (SfM) were taken with a camera attached to a helium filled balloon-kite (Helikite). Agisoft Metashape (v. 1.8.1) was used to create orthomosaics (combined imagery rasters) and DSMs with the collected imagery.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9DPZZG2", "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.623dcdc5d34e915b67d65bc2.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_623dcdc5d34e915b67d65bc2", "keyword": ["CMHRP", "Coastal/Marine Hazards and Resources Program", "DUNEX", "Dare", "Metashape", "North Carolina", "Pea Island", "U.S. Geological Survey", "USGS", "USGS:623dcdc5d34e915b67d65bc2", "United States", "WHCMSC", "Woods Hole Coastal and Marine Science Center", "aerial photography", "coastal processes", "digital elevation models", "geomorphology", "geoscientificInformation", "image collections", "imageryBaseMapsEarthCover", "oceans", "remote sensing", "structure from motion", "topography"], "modified": "2022-06-07T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-75.48135278, 35.67433935, -75.47900784, 35.68030119", "theme": ["geospatial"], "title": "Digital surface models of Pea Island National Wildlife Refuge DUNEX Site, North Carolina in September and October 2021"}