Using State-of-the-Art Techniques for Positioning Mining Equipment

The careful positioning of the drill rigs that drill the holes into which explosives are then loaded is critical to the success of the subsequent blast. Today a system of satellites in space, each transmitting radio signals, is being used to provide the data to allow for tracking and positioning of various types of ground-based mobile equipment. The system is the Global Positioning System or GPS for short. This paper focuses on the application of GPS to surface mining and in particular the navigating of rotary drills from hole-to-hole and their final precise positioning to drill each blast hole.