The rapid development of technologies used in the field of geodesy has opened up many opportunities in various fields of science. Currently, with the discovery of modern technologies and geoinformation technologies in data collection, a wide range of data is provided, the transition from traditional methods to modern technologies for preparing digital topographic maps is noticeably increasing. The article discusses the basics of establishing a river coastline in the form of a network of fixed signs in places that ensure their safety for the entire construction period. It is emphasized here that geodetic systems play an important role in infrastructure planning (especially river navigation) in the Kura delta, studying and predicting very complex changes such as the assessment of the river delta. The river delta has also changed its location over time, that is, the delta has undergone significant deformation, and we believe that this work will play an important role in the analysis and forecasting of such potential risks, as well as in their mapping and analysis of sensitive areas.