Junghwan Kim (IMAGE) Virginia Tech Caption Assistant Professor Junghwan Kim’s research focuses on the use of geospatial data science methods and technology to solve urban social and environmental challenges. Credit Photo by David Fleming for Virginia Tech. Usage Restrictions None License Original 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.