{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Justin R. Krahulik", "hasEmail": "mailto:jkrahuli@usgs.gov"}, "description": "An Innerspace 456 single-beam echosounder in conjunction with a Trimble\u00ae differential \nGlobal Positioning System (DGPS), HYPACK\u00ae navigation software, and Ashtech Z-Xtreme \nand Trimble\u00ae R8 Global Navigation Satellite System (GNSS) receivers was used to \nsurvey 7 chutes and 3 backwaters on the Missouri River yearly from 2011-13. These \nchutes and backwaters are located on the Missouri River between Newcastle, Nebraska \nand Rulo, Nebraska in the States of Nebraska, Iowa, and Missouri.  Surveys of chutes \nconsisted of topographic and bathymetric data collected along transects spaced 30.48 m \napart from high bank to high bank.  Surveys of backwaters consisted of topographic and \nbathymetric data collected along a transect grid of 76.2 m spacing. The data were collected \nby the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers (USACE) \nOmaha District as part of the Missouri River Habitat Assessment and Monitoring Program.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9WP2ANX", "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.c458f83c-b441-4486-952e-ebf06a7f7c0b.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_c458f83c-b441-4486-952e-ebf06a7f7c0b", "keyword": ["Council chute", "Deroin chute", "GNSS", "Iowa", "Kansas chute", "Lower Hamburg chute", "Missouri", "Missouri River", "Nebraska", "Plattsmouth backwater", "Plattsmouth chute", "Ponca backwater", "Tobacco chute", "USGS:c458f83c-b441-4486-952e-ebf06a7f7c0b", "Upper Hamburg chute", "bathymetry", "environment", "geoscientificInformation", "hydrographic survey", "inlandWaters", "single-beam sonar", "terrain", "topography"], "modified": "2020-11-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-95.7744, 40.5804, -95.7596, 40.6184", "theme": ["geospatial"], "title": "Hydrographic Surveys of the Missouri River at Upper Hamburg chute, 2011-13"}