- Why Challenger
Underground mapping technology, including GPS surveys, ground-penetrating radar, and laser scanning, enable Challenger to not only locate buried services and utilities but also to map and monitor ground settling or voids like mine shafts, oil wells, tunnels, etc. or even sub-surface structures.
Mining companies use 3D models and underground topographic surveys in the development of new mine shafts, underground stations, and conveyor systems.
Our specialized surveyors are committed to ensuring the success of your project and providing the accurate data needed by geologists and geotechnical engineers.