Geophysical Survey at the Wentworth-Coolidge Mansion

Resistivity, conductivity, and radar surveys around an historical mansion. Survey for Martha Pinello (Strawbery Banke Museum).历史宅邸周边的电阻率法、电导率法及雷达探测工作，本次探测服务于玛莎·皮内洛（Strawbery Banke Museum，草莓湾博物馆）。