Test with ImpulseRadar Raptor GPR array at Gisacum (Vieil-Évreux, France), and comparison with MALÅ MIRA
The ImpulseRadar Raptor-45 GPR array was tested. The instrument achieves a high signal-to-noise ratio, also at high survey speed. Lifting the sensors off the ground introduced multiple reflections. 3-D migration can enhance these multiples in profiles and time-slices. Fast data acquisition by lifting the sensors should be balanced against data quality.
Advances in On- and Offshore Archaeological Prospection
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