{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Nancy T. Baker", "hasEmail": "mailto:ntbaker@usgs.gov"}, "description": "This dataset is the digital hydrologic unit boundary layer for the 8-digit subwatershed boundaries \nfor the conterminous United States. This dataset is intended to be used with the following two \ntabular dBase files:  https://water.usgs.gov/lookup/getspatial?ds573_tillage_lu92e and \nhttps://water.usgs.gov/lookup/getspatial?ds573_tillage_lu01. The two tabular datasets contain \nthe Tillage Practices in the Conterminous United States, 1989-2004---Datasets Aggregated by \nWatershed. This dataset and the two tabular datasets can be linked using the common attribute \nHUC8_N. Information about how the tabular data and geospatial data can be related are given \nin the data series report: https://pubs.usgs.gov/ds/ds573/ .The original dataset is the 12-digit \nSubwatershed boundaries (WBD_archive_17nov2009_9.2_file). The 12-digit boundaries were \ndissolved to 8-digit boundaries to be used with the two tabular .dbase data files containing the \ntillage practice data for the United States. \n\t\t\t\nORIGINAL METADATA: \nThis data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) \n6th level for the entire United States. This data set consists of geo-referenced digital data and \nassociated attributes created in accordance with the \"Federal Guidelines, Requirements, and \nProcedures for the National Watershed Boundary Dataset; Chapter 3 of Section A, Federal \nStandards, Book 11, Collection and Delineation of Spatial Data; Techniques and Methods \n11-A3\" (04/01/2009). http://www.ncgc.nrcs.usda.gov/products/datasets/watershed/index.html . \nPolygons are attributed with hydrologic unit codes for 4th level sub-basins, 5th level watersheds, \n6th level subwatersheds, name, size, downstream hydrologic unit, type of watershed, \nnon-contributing areas and flow modification.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9Q7JFMT", "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.3b40d2a8-6b7c-458d-95c1-0eb9930ed685.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_3b40d2a8-6b7c-458d-95c1-0eb9930ed685", "keyword": ["Basin", "Geoscientific Information", "HUC", "HUC12", "Hydrologic Unit Code", "Hydrologic Units", "Inland Waters", "Inlandwaters", "Region", "Sub-basin", "Sub-region", "Subwatershed", "USA", "USGS:3b40d2a8-6b7c-458d-95c1-0eb9930ed685", "United States", "United States of America", "WBD", "Watershed", "Watershed Boundaries", "Watershed Boundary Dataset", "boundaries"], "modified": "2020-11-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-127.886246, 22.885847, -64.623167, 51.602543", "theme": ["geospatial"], "title": "Watershed Boundary Dataset; 12-Digit Watersheds Dissolved to 8-Digit Watersheds"}