The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (for example, urban, agriculture, … Continued
This Layer was calculated using the Multi-Resolution Land Characteristics Consortium’s National Land Cover Database. Percentages of each class were calculated using the number of class pixels present in the county or tract, divided by the total number of pixels in … Continued
This layer displays the rate hospitalization for patients with an initial hospital admission for heart attack. Data are reported at the county level for the 2018-20 three-year period. Data are obtained from the Centers for Disease Control and Prevention (CDC) … Continued
This layer contains the location of practitioners authorized to treat opioid dependency with buprenorphine in the latest report year (2023).
This layer displays the rate of blood pressure medication non-adherence among Medicare beneficiaries by county.
This layer displays the daily average concentration of fine particulate matter and the percentage of days with concentrations of fine particulate matter above the National Ambient Air Quality Standard (NAAQS) of 35.0 micrograms per cubic meter in 2017.
This layer displays the rate hospitalization for patients with an initial hospital admission for coronary heart disease. Data are reported at the county level for the 2018-20 three-year period. Data are obtained from the Centers for Disease Control and Prevention … Continued
This layer displays the daily average concentration of fine particulate matter and the percentage of days with concentrations of fine particulate matter above the National Ambient Air Quality Standard (NAAQS) of 35.0 micrograms per cubic meter in 2019.
Layer displays the 5-year rate of change in claims for prescription opioid drugs among Medicare Part D beneficiaries (as a percentage of all prescription drug claims). Data show the change between 2017 and 2021.
This layer displays the daily average concentration of fine particulate matter and the percentage of days with concentrations of fine particulate matter above the National Ambient Air Quality Standard (NAAQS) of 35.0 micrograms per cubic meter in 2018.