Acquisition of Photogrammetric Data Using Uav – Case Study: Bistriţa Limestone Quarry, Vâlcea

Abstract Through this paper the project team aimed to demonstrate utility and feasibility of using flights photogrammetric methods in surface mining mountainous areas. Thus, first part paper, working principles, applied methodology, criteria for selecting necessary resources are presented, later results obtained from case study limestone quarry Bistrița, Vâlcea presented. At same time, environmental, relief accessibility conditions perimeters were identified practical recommendations issued regarding execution a data acquisition flight operations mountain area. This indicates risk factors quarries area offers solutions avoid them.