Craig Glennie, University of Houston (IMAGE) University of Houston Caption Craig Glennie, principle investigator with the National Center for Airborne Laser Mapping at the University of Houston, is leading efforts to create a way to allow users to more precisely align datasets collected at different times. Credit University of Houston Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.