Mike Smith, PhD, CGeog (GIS) (IMAGE) Elsevier Caption Editor-in-Chief of the Journal of Maps Credit Mike Smith, PhD, CGeog (GIS) Usage Restrictions Please include attribution. 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.