Engineering geodesy deals with a wide range of problems. There is also a part that deals with measuring displacements and deformations of engineering objects. Correct geodetic monitoring requires identifying the movement of points representing an engineering object in order to determine displacement values, taking into account the time function. The paper presents the results of research on kinematic models of geodetic networks in the aspect of using them for describing the state of vertical displacements of engineering objects located on expansive soil. The paper presents two functional models of an observation system: one in the form of a second rank polynomial and the other in the form of an exponential function. The selected kinematic models of measurement-control geodetic networks were estimated with classic methods and neural networks.

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