The article deals with the problem of application of the dynamic model of the geodetic control network in monitoring the subsidence of earthen structures. A tentative model of a control network coupled with a soil environment functioning model has been presented herein alongside an organization pattern of measuring and control works. Against such background the purposefulness of the use of the suggested algorithm in monitoring the condition of earthen structures has been discussed together with specification of the conditions that should be satisfied to make the use of the algorithm possible.