Detailed magnetometry was carried out over 4.6ha within a single land parcel using a SENSYS MAGNETO MX V3 hand-pushed cart. It has 6 sensors mounted 0.5m apart, collecting data at 20Hz. A number of anomalies correspond with a shallow depression, although its origin is uncertain. Other anomalies appear to be associated with a low north to south bank within the field. A small number of discrete, pit-like anomalies have also been located as well as a number of positive linear anomalies; however, they lack clarity and their date and function is uncertain. Evidence of land drainage and agricultural activity have also been located.
Donaldson et al. (Mon,) studied this question.