We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
SEDAC data and information are no longer being updated at this time. The information on Earthdata represents the best data and information available for SEDAC before March 7, 2025.
SEDAC News
Read the latest news stories, feature articles, user stories, and blog posts that feature data archived by NASA's Socioeconomic Data and Applications Center (SEDAC).