Detailed magnetic survey (magnetometry) was chosen as the most efficient and effective method of locating the type of archaeological anomalies which might be expected at this site. All survey techniques followed the guidance set out by CIfA (2020) and the European Archaeology Council (EAC) (2016). Bartington Cart System Traverse Interval 1.0m Sample Interval 0.125m A detailed magnetometer survey was conducted over approximately 7.2 hectares at Horton Heath, Hampshire and it has not identified any anomalies of definite archaeological interest. A number of weak linear trends and discrete anomalies are of uncertain origin but are thought most likely to have a natural explanation. Former field boundaries, both corroborated and conjectural, have been detected, along with modern ploughing effects, areas of natural variation and an underground pipe.
Rebecca Fradgley (Mon,) studied this question.