Introduction to Remote Sensing

James B. Campbell, PhD, is Professor of Geography at Virginia Tech, where he teaches remote sensing, quantitative methods, and geomorphology. He has worked closely with students and faculty in related fields such as forestry, geology, agronomy, environmental sciences, and planning. Since 1997 he has served as Codirector of Virginia Tech's Center for Environmental Applications of Remote Sensing (CEARS). The author of numerous technical articles and several books, Dr. Campbell has received the Outstanding Service Award and the Fellow Award of the American Society for Photogrammetry and Remote Sensing. He is also a recipient of the Outstanding Service Medal awarded by the Remote Sensing Specialty Group of the Association of American Geographers. Dr. Campbell has been active in the AmericaView Program, including service as a principal investigator for the VirginiaView consortium and as a member and chair of the AmericaView Board of Directors. In 2020, he was the first recipient of the AmericaView Lifetime Achievement Award.Randolph H. Wynne is Professor in the Forest Resources and Environmental Conservation Department at Virginia Tech. He also serves as Remote Sensing Team Leader for the Forest Productivity Cooperative, Associate Director of the Conservation Management Institute, and Codirector of CEARS. He teaches courses in forest photogrammetry and spatial data processing and remote sensing of natural resources. Dr. Wynne's research interests are in the applications of remote sensing to forestry, natural resource management, ecology, ecosystem services, and earth system science.