Item talk:Q64277

{"@context": "https://schema.org", "@type": "CreativeWork", "additionalType": "USGS Numbered Series", "name": "Attributes for MRB_E2RF1 Catchments in Selected Major River Basins: Population Density, 2000", "identifier": [{"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "dds49119", "url": "https://pubs.usgs.gov/publication/dds49119"}, {"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70046748}, {"@type": "PropertyValue", "propertyID": "DOI", "value": "10.3133/dds49119", "url": "https://doi.org/10.3133/dds49119"}], "inLanguage": "en", "isPartOf": [{"@type": "CreativeWorkSeries", "name": "Data Series"}], "datePublished": "2010", "dateModified": "2013-11-25", "abstract": "This data set represents the average population density, in number of people per square kilometer multiplied by 10 for the year 2000, compiled for every MRB_E2RF1 catchment of selected Major River Basins (MRBs, Crawford and others, 2006). The source data set is the 2000 Population Density by Block Group for the Conterminous United States (Hitt, 2003). The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's (USEPA) RF1_2 and include enhancements to support national and regional-scale surface-water quality modeling (Nolan and others, 2002; Brakebill and others, 2011). Data were compiled for every MRB_E2RF1 catchment for the conterminous United States covering covering New England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, and the Great basin (MRB6), the Pacific Northwest (MRB7) river basins, and California (MRB8).", "description": "Dataset", "publisher": {"@type": "Organization", "name": "U.S. Geological Survey"}, "author": [{"@type": "Person", "name": "Wieczorek, Michael mewieczo@usgs.gov", "givenName": "Michael", "familyName": "Wieczorek", "email": "mewieczo@usgs.gov", "affiliation": [{"@type": "Organization", "name": "Maryland Water Science Center", "url": "https://www.usgs.gov/centers/md-de-dc-water"}]}, {"@type": "Person", "name": "LaMotte, Andrew E. alamotte@usgs.gov", "givenName": "Andrew E.", "familyName": "LaMotte", "email": "alamotte@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-1434-6518", "url": "https://orcid.org/0000-0002-1434-6518"}, "affiliation": [{"@type": "Organization", "name": "Maryland Water Science Center", "url": "https://www.usgs.gov/centers/md-de-dc-water"}]}], "spatialCoverage": [{"@type": "Place", "additionalType": "country", "name": "United States", "url": "https://geonames.org/6252001"}, {"@type": "Place", "geo": [{"@type": "GeoShape", "additionalProperty": {"@type": "PropertyValue", "name": "GeoJSON", "value": {"type": "FeatureCollection", "features": [{"type": "Feature", "properties": {}, "geometry": {"type": "Polygon", "coordinates": [[[-127.910792, 23.243486], [-127.910792, 51.657387], [-65.327751, 51.657387], [-65.327751, 23.243486], [-127.910792, 23.243486]]]}}]}}}, {"@type": "GeoCoordinates", "latitude": 37.4504365, "longitude": -96.61927150000001}]}]}