{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Morena N. Hammer", "hasEmail": "mailto:mhammer@usgs.gov"}, "description": "Digital terrain models (DTM) generated from lidar data collected during multiple field campaigns in Central and South Ackerson Meadow, Yosemite National Park, California, June 2023. Small, Uncrewed Aircraft Systems (sUAS) collected lidar data on June 25-27, 2023, as a baseline representation of the pre-restoration meadow complex. DTM data is the bare earth representation of the meadow (without vegetation or other features).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P13YDQIZ", "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.6814feb6d4be0252ee1664fd.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_6814feb6d4be0252ee1664fd", "keyword": ["Ackerson Meadow", "Ackerson Meadow South", "California", "DTM", "Sierra Nevada", "Sierra Nevada meadow", "USGS:6814feb6d4be0252ee1664fd", "Yosemite National Park", "digital terrain model", "elevation", "erosion", "meadow degradation", "meadow restoration", "montane meadow", "post-restoration", "pre-restoration", "restoration"], "modified": "2026-03-19T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-119.85518, 37.82918, -119.82050, 37.84822", "theme": ["geospatial"], "title": "June 2023 DTM raster data: Lidar point cloud, raster, and RTK GNSS survey data for pre- and post-restoration of Ackerson Meadows, Yosemite National Park, California, USA"}