ORNL DAAC

The Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC) is located at the Oak Ridge National Laboratory in Oak Ridge, Tennessee. ORNL DAAC was established in 1993 and is under an interagency agreement between NASA and the Department of Energy. ORNL DAAC specializes on data and information relevant to terrestrial biogeochemistry, ecology, and environmental processes, which are critical to understanding the dynamics of Earth's biological, geological, and chemical components.