John G Lyon Author & Editor

Andy D. Ward, Ph.D, is a professor in the Department of Food, Agricultural and Biological Engineering, The Ohio State University and has been a member of the faculty since 1986. In 1971, he obtained a B.Sc. in civil engineering from Imperial College, London, England. In 1977 and 1981, Dr. Ward obtained an M.S. and Ph.D. respectively in agricultural engineering from the University of Kentucky. He has authored more than 100 manuscripts and co-authored a paper that received the 1994 Autometric Award from the American Society of Photogrammetry and Remote Sensing for the best interpretation of remote sensing data.


Stanley W. Trimble

, Ph.D, is professor emeritus in the Department of Geography at UCLA and has been a member of the faculty since 1975. In 1963, he received a B.S. in chemistry from the University of North Alabama. He earned his M.A. (1970) and Ph.D. (1973) in geography at the University of Georgia. Dr .Trimble was a research hydrologist with the US Geological Survey from 1973-84, and a visiting professor at the Universities of Chicago (1978, 1981, 1990), Vienna (1994, 1999), Oxford (1995), London (University College, 1985), and Durham (1998). He has published more than 100 research publications.

Suzette R. Burckhard, PhD, PE is a professor in the Civil and Environmental Engineering Department in the Jerome J. Lohr College of Engineering at South Dakota State University (SDSU), Brookings. She has been on the faculty since 1997. Dr. Burckhard earned a BS in engineering physics and civil engineering from SDSU. She also attended Kansas State University, earning an MS in physics, an MS in chemical engineering, and a PhD in civil engineering while there. She has over 100 presentations and publications including coauthoring the 3rd place ESRI Award for Best Scientific Paper in Geographic Information Systems in 2008.

John G. Lyon has conducted scientific and engineering research and administrative functions throughout his career. He is formerly the senior physical scientist in the U.S. Environmental Protection Agency’s Office of Research and Development (ORD) and Office of the Science Advisor in Washington, DC, where he co-led work on the Group on Earth Observations and the USGEO subcommittee of the Committee on Environment and Natural Resources, and research on geospatial issues. Lyon was director of ORD’s Environmental Sciences Division for approximately eight years. He was educated at Reed College in Portland, Oregon, and the University of Michigan in Ann Arbor.