Use of Digital Terrain Modelling in Calculation of Stone Quarry Volumes to Renew the Exploitation Permit

The following project contains a topographycal map and a 3D model of a stone quarry, used to renew the exploitation notice. The survey was conducted using a REC ELTA 15s total station using „Free Station” program, combined with GNSS technology to determine topographycal points in the area for georeferencing. The stone quarry is located in Zlatna-Pătrângeni area, at JIDOVU peak. The survey was conducted in order to determine the volume of stone material that was eploited in one year and to determine the area of the exploitation site.