naeva geophysics, inc. - the leader in subsurface detection. naeva was established in 1996 through the merger of spectrum northeast, inc. and the geophysical division of its parent company, north american exploration of virginia, inc. (naeva). together they offer over 34 years of experience in providing geophysical and geological services to over 200 government and private industry clients. naeva's management and staff of geologists and geophysicists have extensive experience in geophysical survey design, quality data acquisition, and data processing and interpretation. during the past 10 years, naeva has provided munitions and explosive of concern (mec) digital geophysical mapping services at more than 30 sites for governmental and private industry clients performed at locations throughout the continental united states as well as germany, puerto rico, alaska, and hawaii.