Digital Terrain Model In Mining Topography Aplications

The digital terrain model is a real relief representation in three-dimensional space, taking into account the planimetric coordinates N, E and the H elevation. The studied terrain topography is approximated through a mathematical surface achieved by interpolating the measured elevation in the terrain and with the help of the contour. This article approaches the creation of the digital model of the the terrain in several ways and solving specifical mining topographycal problems based on this.