Target detection from a classical and a Bayesian viewpoint

Abstract

Two approaches have been used for designing spatial surveys to detect a target. The classical approach controls the probability of missing a target that exists; a Bayesian approach controls the probability that a target exists given that none was seen. In both cases, information about the likely size of the target can reduce sampling requirements. In this paper, previous results are summarized and then used to assess the risk that Roman remains could be present at sites scheduled for development in Greater London.

Keywords:

• Target detection
• statistical archaeology
• spatial surveys

Notes

After completing the majority of this work, Mike Nicholson was killed in a cycling accident in France. His enthusiasm and humour are much missed.