Evaluation of a Sensory Tracking System for Hand-held Detectors in Outdoor Conditions

Abstract

This paper presents the experimental results obtained throughout the outdoor testing of a sensory tracking system specifically designed as part of a training tool for improving the utilisation of hand-held detectors. The proposed system is able to acquire information in two different scenarios: when the expert’s skills are studied in order to quantify some critical performance variables and when the deminers’ performance is evaluated during the close- in-detection training tasks, in order to give the operator significant feedback for improving their competences. Additionally to previously studied variables such as the safety distance to advance the detector search-head on each sweep, the sweep velocity, the scan height, the inclination of the hand-held detector head with respect to the ground and the coverage area, a special emphasis related to the geo-referencing of the hand-held detector head in real-time is provided.