{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Michael E. Wieczorek", "hasEmail": "mailto:mewieczo@usgs.gov"}, "description": "This tabular data set represents the mean percent impervious surface from the Imperviousness \nLayer of the National Land Cover Dataset 2001,  (LaMotte and Wieczorek, 2010), compiled for \nevery MRB_E2RF1 catchment of selected Major River Basins (MRBs, Crawford and others, 2006). \nThe source data set represents imperviousness for the conterminous United States for 2001. The \nImperviousness Layer of the National Land Cover Data Set for 2001 was produced through a \ncooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. \nThe MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of \nthe U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), \nthe U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), \nthe U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service \n(USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation \nService (NRCS).\n\t\t\nThe MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection \nAgency's (USEPA) ERF1_2 and include enhancements to support national and regional-scale \nsurface-water quality modeling (Nolan and others, 2002;Brakebill and others, 2011).\n\t\t\nData were compiled for every MRB_E2RF1 catchment for the conterminous United States covering \nNew England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), the Great Lakes, \nOhio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), the Lower Mississippi, \nArkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, and the Great basin (MRB6), \nthe Pacific Northwest (MRB7) river basins, and California (MRB8).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9IV5M91", "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.a61b2c2e-c1b6-4948-9e31-aff030eceaa1.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_a61b2c2e-c1b6-4948-9e31-aff030eceaa1", "keyword": ["CALI", "COGB", "California", "Catchment", "Conterminous United States", "GLMR", "Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy", "Imperviousness", "Inlandwaters", "LMTG", "Lower Mississippi, Arkansas-White-Red, and Texas-Gulf", "MORI", "MRB", "MRB1", "MRB2", "MRB3", "MRB4", "MRB5", "MRB6", "MRB7", "MRB8", "MRB_E2RF1", "MRB_E2RF1WS", "Major River Basins", "Missouri", "NAWQA", "NEMA", "New England and Mid-Atlantic", "PANW", "Pacific Northwest", "Rio Grande, Colorado, and Great Basin", "SAGT", "SPARROW", "South Atlantic-Gulf and Tennessee", "USGS:a61b2c2e-c1b6-4948-9e31-aff030eceaa1", "environment", "geoscientificInformation", "inlandWaters"], "modified": "2020-11-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-127.910792, 23.243486, -65.327751, 51.657387", "theme": ["geospatial"], "title": "Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: NLCD 2001 Imperviousness"}