North American Database of Archaeological Geophysics
North American Database of Archaeological Geophysics
Graphic/Image:
Project Name: Electrical Resistance Survey at Fort Vancouver, Washington
Reference: Kvamme, K.L. (2002). Electrical Resistance Survey at Fort Vancouver, Washington, Report by Archeo-Imaging Lab, Department of Anthropology, University of Arkansas, submitted to Fort Vancouver National Historic Site, National Park Service, Vancouver, Washington.
Electrical
resistance image after processing with
despiking and a high-pass filter.