{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Katy O'Donnell", "hasEmail": "mailto:kodonnell@usgs.gov"}, "description": "Data release provides diffuse light attenuation coefficient of photosynthetically active radiation (KdPAR) derived from in-situ light measurements, along with surface water-quality and atmospheric data collected in the Sacramento-San Joaquin Rive Delta in California between January 2013 and May 2014. These associated surface level water-quality and atmospheric data, and categorical variables (for example season, region, etc.) were used to develop a KdPAR model using in situ light profile data collected in tandem, which we derived KdPAR from.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9N8GV23", "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.646402f6d34ec179a83d30da.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_646402f6d34ec179a83d30da", "keyword": ["California", "Lower Sacramento", "San Joaquin Delta", "USGS:646402f6d34ec179a83d30da", "environment", "inlandWaters", "phytoplankton", "profiles", "surface water quality", "turbidity", "water quality"], "modified": "2023-11-30T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-122.1405, 37.7881, -121.1957, 38.6040", "theme": ["geospatial"], "title": "KdPAR and surface water-quality data collected in the Sacramento-San Joaquin River Delta in 2013 and 2014"}