Dean Goodman, Ph.D.
Geophysical Archaeometry Laboratory Inc.
20014 Gypsy Lane
Woodland Hills, California 91362, USA
dean@gpr-survey.com
Alex Novo, Ph.D.
GeoRadar Division IDS North America Ltd.
418 Sherbrooke Street East
Montreal, Quebec H2L 1J6, CAN
a.novo@idscorporation.com