Wise, MSCE, EIT, R., A. Darnell, MSCE, EIT, and J. Quaranta, PhD, PE. “Critical Review of Terrain Tile and Google Earth: Virtual Image Mapping Methods for Floodplain Management”. Journal of Emergency Management, vol. 10, no. 6, Mar. 2018, pp. 433-41, doi:10.5055/jem.2012.0120.