{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Nicolas Luco", "hasEmail": "mailto:nluco@usgs.gov"}, "description": "The Risk-Targeted Maximum Considered Earthquake (MCER) spectral response accelerations of the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard are derived from the downloadable data files.  For each spectral period and site class, the MCER spectral response acceleration (S_aM) is calculated via the following equation:\nS_aM = min[ S_aRT , max( S_a84th , S_aDLL ) ]\nwhere\nS_aRT = risk-targeted spectral acceleration\nS_a84th = 84th-percentile spectral acceleration\nS_aDLL = deterministic lower limit spectral acceleration", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9I0R4O6", "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.5e71be7de4b01d509268916f.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5e71be7de4b01d509268916f", "keyword": ["2020", "2020 NEHRP", "2022", "2022 ASCE/SEI 7", "Alabama", "Alaska", "American Samoa", "Arizona", "Arkansas", "California", "Colorado", "Connecticut", "Delaware", "District of Columbia", "Florida", "Georgia", "Guam", "Hawaii", "Idaho", "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky", "Louisiana", "Maine", "Maryland", "Massachusetts", "Michigan", "Minnesota", "Mississippi", "Missouri", "Montana", "Nebraska", "Nevada", "New Hampshire", "New Jersey", "New Mexico", "New York", "North Carolina", "North Dakota", "Northern Mariana Islands", "Ohio", "Oklahoma", "Oregon", "Pennsylvania", "Puerto Rico", "Rhode Island", "Risk", "Seismic", "South Carolina", "South Dakota", "Tennessee", "Texas", "USA", "USGS:5e71be7de4b01d509268916f", "United States", "United States Virgin Islands", "Utah", "Vermont", "Virginia", "Washington", "West Virginia", "Wisconsin", "Wyoming", "earthquakes", "engineering sciences", "hazards", "seismology", "standards"], "modified": "2021-06-11T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-180.0, -15.0, 180.0, 72.0", "theme": ["geospatial"], "title": "Gridded risk-targeted spectral response acceleration data and 84th-percentile spectral acceleration data used to calculate the Risk-Targeted Maximum Considered Earthquake (MCER) spectral response accelerations of the 2020 NEHRP Recommended Seismic Provisions, and 2022 ASCE/SEI 7 Standard."}