The Altimeter Corrected Elevations (ACE2) Map Interface is a map-based tool to download satellite altimeter-corrected digital elevation data for environmental, socioeconomic, climate and other related research, such as flood risk assessment, land deformations, landslide modeling, urban planning, and sea level rise impacts.
Due to the lapse in federal government funding, NASA is not updating this website. We sincerely regret this inconvenience.