Elements Of Drill And Blast Design And 3d Visualization In Surface Coal Mines

Mining companies are increasingly looking at Global Positioning System (GPS) technology coupled with 3D mine planning and visualization systems to deliver increased productivity and reduction in operating costs in drilling and blasting operations. Leveraging GPS into drill and blast operations requires that a drilling plan be developed and imported into the GPS to guide the operation to a planned and desirable outcome. State-of-the-art mine planning software systems provide the engineer with a 3D environment in which to design and visualize drill and blast plans. This paper discusses producing and exporting 3D drill and blast plans to GPS and how some coal companies are utilizing GPS and mine planning software technology in the drill and blast process.