Can a Ground Penetrating Analyzer Be Used to Identify Archaeological Remains?

A Ground Penetrating Analyzer (GPA) can play a valuable role in identifying archaeological remains, but there are some limitations. A GPA enables the soil to be examined for non-metallic objects such as graves, masonry or foundation remains. By evaluating the reflected electromagnetic waves, the GPA can detect anomalies in the ground and provide an image of the underlying structures. However, the accuracy of the interpretation and identification of archaeological remains depends on various factors such as the nature of the ground, the size and depth of the remains, and the experience of the operator. It is important for a trained professional to interpret the results in order to draw accurate conclusions. A GPA can provide valuable clues, but does not replace the need for extensive archaeological survey and excavation under expert supervision.