Before revision: The Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC) for biogeochemical dynamics is one of the National Aeronautics and Space Administration 's Earth Observing System Data and Information System (EOSDIS) data centers managed by the Earth Science Data and Information System Project, which is responsible for providing scientific and other users' access to data from NASA 's Earth Science Missions.
After revision: The Oak Ridge National Laboratory Distributed Active Archive Center ) is a National Aeronautics and Space Administration (NASA) Earth Observing System Data and Information System (EOSDIS) data centerORNL DAAC ( managed by the Earth Science Data and Information System Project, which is responsible for providing scientific and other users' access to data from NASA 's Earth Science Missions.