Digital Surveying in mining is the application of advanced digital technologies to measure, map, and model the spatial characteristics of mine sites, ore bodies, and surrounding terrain with high precision and efficiency. Unlike traditional surveying methods that rely heavily on manual measurements and paper-based records, digital surveying employs tools such as drone-mounted LiDAR, photogrammetry systems, GPS/GNSS receivers, ground-penetrating radar, and 3D laser scanners to collect vast amounts of geospatial data rapidly. In bauxite, gold, iron ore, and diamond mining, digital surveying is used to determine pit boundaries, calculate stockpile volumes, track blast fragmentation, monitor slope stability, and update geological models. The captured data is processed through specialized software to generate highly accurate topographic maps, digital terrain models (DTMs), and volumetric reports that inform mine planning, drilling programs, and regulatory compliance. Digital surveying enhances safety by reducing the need for personnel to enter hazardous areas and significantly reduces the time required to produce updated survey data.
