{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "William A. Battaglin", "hasEmail": "mailto:wbattagl@usgs.gov"}, "description": "This coverage contains estimates of herbicide use for the forty-first\nthrough the sixtieth most-used herbicides in the conterminous United States\nas reported in Gianessi and Puffer (1991). Herbicide-use estimates in this\ncoverage are reported for each county polygon as acres treated, pounds of\nactive ingredient used, and pounds used per square mile.\nThe herbicide-use estimates provided by Gianessi and Puffer (1991) list\nacres treated and pounds of active ingredient applied for a given crop\nin each county for which use has been estimated. Cropping data are from the\n1987 Census of Agriculture, and are subject to occasional suppressions of\nacreage estimates at the county level due to problems of confidentiality\nand census disclosure rules. The herbicide-use estimates included in\nthis coverage are totals of use on all crops treated in a given county.\nThe polygons representing county boundaries in the conterminous United\nStates, as well as lakes, estuaries, and other nonland-area features\nwere derived from the Digital Line Graph (DLG) files representing the\n1:2,000,000-scale map in the National Atlas of the United States (1970).\nHerbicides\nHerbicide use\nCounties\nUnited States", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9XTNNMO", "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.ba65093c-967d-4944-b860-626a3f710573.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_ba65093c-967d-4944-b860-626a3f710573", "keyword": ["Herbicide use estimates for counties in the United States", "USGS:ba65093c-967d-4944-b860-626a3f710573", "environment", "geoscientificInformation", "inlandWaters"], "modified": "2020-11-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-128.07002717, 22.67774911, -65.25698378, 48.26194027", "theme": ["geospatial"], "title": "Estimates of herbicide use for the forty-first through the sixtieth most-used herbicides in the conterminous United States"}