Topographic survey a set of works performed with the aim of obtaining a filming original of topographic maps or terrain plans.
It is carried out by measuring distances, heights, angles, etc. applying various tools (land survey), as well as obtaining images of the earth's surface from aircraft (aerial photography, satellite imagery).
«Shyndau»LLPDesign and Survey Company advanced technical means, devices, allowing making an area topographic survey with high accuracy, to explore underground utilities.