Also recorded as: Bishopscourt geophysical survey; SUMO Bishopscourt survey
What the evidence supports
Wessex report 260210.03 records SUMO's 2022 survey of the Bishopscourt grounds using ground-penetrating radar and magnetometry. The associated evaluation discusses correlations for some features, but the evidence does not justify reconstructing a radar grid, assigning every anomaly to GPR, or treating the survey as proof of a particular feature.
Location and precision
No defensible public position. No public geometry: the report identifies the estate but does not publish a defensible GPR grid or survey footprint.
Why no public geometry is published: The located public evidence confirms the estate-level project but does not define a defensible public survey footprint; no geometry is inferred.
No coordinates published
No public geometry: the report identifies the estate but does not publish a defensible GPR grid or survey footprint.
Access is not implied
Private historic estate; this record provides no access, repeat-survey, detecting, excavation or disturbance permission.
Legal note
On the Isle of Man, metal-detector use in a protected area requires written Manx National Heritage consent, and digging or excavation on any land to search for archaeological objects requires an MNH licence. Landowner permission alone is not enough.
Sensitivity note
Survey area; Private land; No public access; Protected archaeology; Research site
Sources
- Isle of Man Planning Portal: Bishopscourt archaeological evaluationWessex report 260210.03 records SUMO's 2022 GPR and magnetometry survey and discusses the later evaluation's correlations with geophysical anomalies.
- Historic Houses: Bishopscourt historyPublic estate history independently corroborating completed ground-penetrating radar and magnetic surveys.