The essence of the phenomenon of 'interference' at repeated surveys consists that at slow enough movement of mobile robot (МР) and the appropriate development (display) such repeated survey, at which position of points of a repeated measuring network does not coincide, with the measuring network, received at the previous cycle of survey, is possible (probable). It conducts to reduction of size of disorder of a resulting measuring network. Cylindrical statement of research of 'interference' is considered at worth and moving mobile robot for an estimation of horizontal and vertical resulting step-type behavior of survey. For three-dimensional statement the theorem of definition of horizontal step-type behavior is proved.

Theoretical and applied problems of mechanics