Located outside Sioux Falls, South Dakota, EROS is a Federal science center operated by the U.S. Geological Survey. Since 1972, EROS has worked to map, monitor, and analyze land change across our nation and around the world. Follow the links below to learn more about our work, our focus, and our unique history.
About
Where can I find EROS data?
Where can I find EROS data?
Outreach & Education
Outreach & Education