{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "U.S. Geological Survey, England Water Science Center", "hasEmail": "mailto:dmbjerkl@usgs.gov"}, "description": "This dataset provides estimated Remote Sensing Streamflow (RSQ) data at selected river reaches in Alaska. Reach-specific relations between satellite-derived water-surface elevation data and dynamic surface water extent data were used with a modified form of the Manning's streamflow equation to estimate streamflows. The streamflow estimates were used to create rating tables that define the relation between discharge and satellite-observed water-surface elevation. The streamflow estimates in the gage_data.csv files are derived from these rating tables, interpolated using a polynomial regression equation. Data are organized in child items named for each river reach. Reach-specific details are provided in a README file contained in each child item as a Portable Document Format (PDF).\n      A shapefile (all_sites.shp) is provided to show coordinate locations of the RSQ gage sites along with a comma separated value (CSV) formatted file (ALL_SITES_RSQ_GAGE_DATA.csv) containing all estimated records for the RSQ gage sites. A web map service of the RSQ gage site locations and attribute table is also available on this page.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P18WWJHU", "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.669999f2d34e9ac16e164e18.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_669999f2d34e9ac16e164e18", "keyword": ["Altimetry measurement", "Elevation", "Streamflow", "InlandWaters", "Tanana River", "Kuskokwim River", "Holitna River", "Innoko River", "Kantishna River", "Koyukuk River", "Remote sensing", "USGS:669999f2d34e9ac16e164e18", "Yukon River", "Multispectral imaging", "Alaska"], "modified": "2025-11-25T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-170.0, 54.0, -130.0, 72.0", "theme": ["geospatial"], "title": "Estimated Streamflow Using Satellite Data for Selected Rivers in Alaska"}