{"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 three-dimensional point cloud (LAZ format) 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 and processed using Structure-from-Motion (SfM) photogrammetry techniques. Point cloud data include x,y,z positions, and RGB colors derived from the color-corrected imagery. LIDAR Aerial Survey files (LAS) - and its compressed form, LAZ - is an open format developed for the efficient use of point cloud data. The LAZ files were tiled in a 5-by-2 index grid.", "distribution": [{"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.dd3c650e-2aa4-444d-a020-9055c8a7a6e2.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}, {"@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"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_dd3c650e-2aa4-444d-a020-9055c8a7a6e2", "keyword": ["Coastal and Marine Hazards and Resources Program", "USGS:dd3c650e-2aa4-444d-a020-9055c8a7a6e2", "visible light imaging", "geospatial datasets", "coral reefs", "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": "Point cloud data of Looe Key, Florida, 2022"}