{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "SPCMSC Data Management Group", "hasEmail": "mailto:gs-g-spcmsc_data_inquiries@usgs.gov"}, "description": "A seabed orthoimage was developed from underwater images collected at Looe Key (LKR), Florida, in July 2022 using the SfM (Structure-from-Motion) Quantitative Underwater Imaging Device with 5 cameras (SQUID-5) system. The underwater images were processed using SfM photogrammetry techniques. The orthoimage covers a rectangular area of seafloor approximately 850x160 meters (m) (0.13 square kilometers [km]) in size. It was created using image-averaging methods and saved as Geographic Tagged Image File Format (GeoTIFF) rasters at 5-millimeter (mm) resolution, in a 5-by-2 tile index grid. A 25-centimeter (cm) resolution \"quicklook\" version of this orthoimage is also included in this data release so that users can quickly view the entire dataset at a lower resolution before downloading the higher resolution raster tiles.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P1QRS3SK", "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.f13eaf9d-3e4f-41f7-bb7d-17034d612907.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_f13eaf9d-3e4f-41f7-bb7d-17034d612907", "keyword": ["Coastal and Marine Hazards and Resources Program", "visible light imaging", "geospatial datasets", "coral reefs", "USGS:f13eaf9d-3e4f-41f7-bb7d-17034d612907", "seabed", "St. Petersburg Coastal and Marine Science Center", "oceans", "reef ecosystems", "State of Florida", "Looe Key", "Pacific Coastal and Marine Science Center", "U.S. Geological Survey", "SPCMSC", "elevation", "USGS", "structure from motion", "CMHRP", "PCMSC", "Physical Habitats and Geomorphology", "remote sensing"], "modified": "2024-08-14T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-81.41016166, 24.54442068, -81.40065243, 24.54779751", "theme": ["geospatial"], "title": "Orthoimagery of Looe Key, Florida, 2022"}