…another point of view
Ground pentrating radar is the non-intrusive and labour-saving device archaeologists employ to gather images of what is under the ground. With experience comes the skill of interpreting the digitized output, to recognize what is likely man-made rather than naturally-occurring.
Boreas’ Senior Archaeologist, Sara Beanlands, put it like this in her report on the results:
...with the assistance of Stephen Garcin, Boreas Heritage identified 19 subsurface anomalies,
relatively consistent in size, depth and orientation. All were located at a depth of approximately 1 metre
below ground surface, representing a pattern of spaced anomalies aligned north-south and oriented eastwest... they are believed to represent the remains of unmarked burials...
See how this was accomplished, on our YouTube channel.