North American Database of Archaeological Geophysics
North American Database of Archaeological Geophysics
Graphic/Image:
Project Name: Travis Site, VA;
Reference: Bevan, B. (1995). A Ground-Penetrating Radar Survey at the Travis Site, Jamestown Island. Geosight, Pitman, New Jersey. Prepared for Colonial National Historic Park, Yorktown, Virginia.
A quiet GPR profile at the Travis site. The radar detected almost nothing in this area. While the tree limb causes an echo at an apparent "depth" of about 3.5 m, it is actually overhead at a distance of about 14 m.