{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center", "hasEmail": "mailto:custserv@usgs.gov"}, "description": "A validation assessment of Annual National Land Cover Database (NLCD) CONUS Collection 1.0 Annual Land Cover products (1985\u20132023) for the Conterminous United States (CONUS) was conducted with an independently collected reference dataset. Reference data land cover attributes were assigned by trained interpreters for each year of the time series (1984\u20132023) to a reference sample of 8,360 Landsat resolution (30m x 30m) pixels. The Annual NLCD and reference dataset labels for each pixel location are displayed here for each year, 1985\u20132023.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P1KJXXGA", "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.6813a741d4be02316305177d.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_6813a741d4be02316305177d", "keyword": ["LCMAP", "Land Change Monitoring, Assessment, and Projection", "Landsat", "USGS:6813a741d4be02316305177d", "environment", "image analysis", "land use and land cover", "land use change", "location", "time series datasets"], "modified": "2026-06-30T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-129.2773, 21.8051, -63.1184, 52.9217", "theme": ["geospatial"], "title": "Annual National Land Cover Database (NLCD) Collection 1.0 Validation Tables"}