The Earth Observation Assessment (EOA) is a Congressionally-directed periodic evaluation of the nation's civil Earth observation portfolio. This portfolio comprises both remote and in-situ sensors, operated by both the public and the private sector. The Earth Observation Assessment measures the effectiveness of the civil Earth observation system in meeting federal government objectives identified as Societal Benefit Areas (SBA). The White House Office of Science and Technology Policy (OSTP) charters the U.S. Group on Earth Observations (USGEO) as a subcommittee of the National Science and Technology Council (NSTC) Committee on Environment. USGEO conducts the Earth Observation Assessment to inform the regularly-updated National Plan for Civil Earth Observations, which serves to coordinate the development and support of the Earth observation enterprise across all sectors. This is the data that supports the EOA 2023 Tableau Dashboard on the USGEO website.