Monument type
Investigation of a semicircular structure visible in aerial photography Measurement

Survey data
Area investigated: 20 m x 20 m
Data Resolution: 1 MP/m2 (a = 0.5 m): 400 m2                   

Array configuration: Twin-probe
Measuring instruments: Lippmann 4point light MC
Imaging software: SURFER (Golden Software)
Survey period: August 25, 2013

Remarks 

The circular segment faintly visible in the Google Earth aerial image (Image A, red arrows) indicates the possible circular anomaly of a circular ditch (Image B, red dotted line). A 20 m x 20 m area (Images C and D) was examined for this purpose, which was intended to provide evidence of a segment of the possible ditch. The survey image shows only agricultural cultivation traces running in the direction of cultivation, but no indication of an expected ditch section.