Nagendra Singh is the Group Leader of the Geospatial Data Modeling Group at Oak Ridge National Laboratory, where he has worked for over 20 years. His research focuses on applying geospatial science to address complex challenges in national security and the resilience of critical infrastructure, supporting agencies such as the DOE, DOD, and DHS. He also leads the HIFLD program at ORNL and serves on the DOE’s Geospatial Sciences Steering Committee.