{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "PCMSC Science Data Coordinator", "hasEmail": "mailto:pcmsc_data@usgs.gov"}, "description": "This is a set of 2072 oblique aerial photogrammetric images and their derivatives, collected from Monterey to Big Sur with a fixed-lens digital camera from a crewed light aircraft, for processing using structure-from-motion photogrammetry and machine learning to study coastal geomorphic processes at high temporal and spatial resolution. JPG files in each folder follow the following naming convention: {CAM###}_{YYYYMMDDHHMMSS_ss}.jpg, where {CAM###} is the last 3 digits of the camera serial number, preceded by the letters \"cam\", and where {YYYYMMDDHHMMSS_ss} is the image acquisition time in {YearMonthDayHourMinuteSecond_hundredths} expressed in 24-hour time, as recorded by the camera's internal clock and written to the SubSecondDateTime field in the image EXIF data (for example CAM001_202009182311_50 would be the timestamp for an image with a SubSecondDateTime EXIF time/date stamp of September 18th, 2020 at 11:11.50 pm.", "distribution": [{"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.ae7e98e4-2384-41e9-8e03-be6f2d7ebb6b.xml", "format": "xml", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9M3NYWI", "description": "Landing page for access to the data", "format": "xml", "mediaType": "application/http", "title": "Digital Data"}], "identifier": "http://datainventory.doi.gov/id/dataset/usgs-ae7e98e4-2384-41e9-8e03-be6f2d7ebb6b", "keyword": ["coastal processes", "geospatial datasets", "Coastal and Marine Hazards and Resources Program", "Distributions", "ecology", "Pacific Coastal and Marine Science Center", "image collections", "CMHRP", "United States", "PCMSC", "United States and Territories", "agents of coastal change", "earth sciences", "aerial and satellite photography", "imageryBaseMapsEarthCover", "anthropogenic agents of coastal change", "Structures", "coastal development", "geologic processes", "Remote Sensing", "USGS:ae7e98e4-2384-41e9-8e03-be6f2d7ebb6b", "coastal erosion", "Environment", "geography", "image analysis", "infrastructure", "USGS", "Aerial Photography", "coastal ecosystems", "coastal landslides", "Geology", "slope processes", "Habitat", "U.S. Geological Survey", "visible light imaging", "datasets", "geoscientificInformation", "Physical Habitats and Geomorphology"], "modified": "2023-02-21T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "theme": ["geospatial"], "title": "Unprocessed aerial imagery from 21 December 2017 coastal survey of Central California."}