Different ways to obtain quantitative characteristics of aerial-mast constructions’ spatial position are considered. It is noted that, at technical testing aerial-mast constructions there are as a rule derogations from the requirements of documents regulating the placement of items planned for geodetic observations. Means of obtaining full heel construction, regardless of the relative position of points and symmetry axes geodetic framework structures were proposed. The authors describe how to retrieve the values of the full roll structures as the analytic and graphical way using CAD systems. There is an example of computing surveys banks structures analytical method. It is concluded that for high-rise structures of non-circular cross-section when determining the straightness of the faces the orientation of items planned a rationale for the axes of symmetry constructions matters.