Modified method of deformation analysis according to the Munich approach

Despite the technical progress monitoring stability of engineering structures remains one most difficult tasks in geodesy. This article presents deformation analysis according to Munich approach W. M. Welsch. The method deals with testing geodetic network's congruence, affinity selected triangles, and other kinematic parameters 2D networks. Deformation using can be performed X-method, which is based on comparison coordinates identical points network between two sets measurements that depend datum, or L-method, determines changes values lengths angles are quantities independent datum. In modified method, we propose determine congruence all triangles network, not only ones, as it common classical approach. proposed improvements tested example a known hexagon, an made success detecting stable present case, results did differ from methods.