{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Andrew E LaMotte", "hasEmail": "mailto:alamotte@usgs.gov"}, "description": "This data release consists of rasters representing the probability of exceeding multiple thresholds of nitrate in shallow groundwater for the Mid-Atlantic region of the United States.  Each raster represents the results from multiple spatial-probability models that were developed using U.S. Geological Survey water-quality data in conjunction with geographic data such as land cover, geology, and soils. There are 10 rasters of predictions (PRED_1 through PRED_10) and 10 rasters of the highest possible probability (UPPER_1 through UPPER_10). The highest probability is the upper limit of the prediction confidence interval calculated as part of each model. Geospatial data provided are in the North American Albers equal-area conic projection at 1500-meter resolution.  \nPlease refer to the Supplemental Information and Process Steps elements of this metadata record for specific geographic data layers and statistical processes.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9BJM7HD", "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.62cf39c4d34e82ff904acb86.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_62cf39c4d34e82ff904acb86", "keyword": ["Mid-Atlantic", "National Water-Quality Assessment", "USGS:62cf39c4d34e82ff904acb86", "United States", "environment", "geoscientificInformation", "groundwater", "inlandWaters", "logistic regression", "nitrate", "region"], "modified": "2022-08-23T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-83.8411, 34.3457, -73.2859, 43.9288", "theme": ["geospatial"], "title": "Probability of nitrate concentrations exceeding multiple thresholds of nitrate in shallow groundwater, Mid-Atlantic Region of the United States"}