Dnister Hydroelectric Complex; geodynamic monitoring; GNSS measurements; satellite interferometry (InSAR); comprehensive geodetic points

Design and implementation of a geodetic network for monitoring the Dnister hydroelectric complex using ground-based and remote sensing methods

The aim of this work is to substantiate and practically implement a high-precision geodynamic monitoring system for the Dnister Hydroelectric Complex. This strategic facility (HPP-1, HPP-2, and PSP with an upper reservoir of 32.7 million m³) is in complex engineering-geological conditions: at the junction of tectonic plates, in a zone of faults and active karst. This creates risks of structural deformations, requiring reliable instrumental control. Methodology. A combined approach is proposed, integrating ground-based methods (GNSS, leveling) and Satellite Radar Interferometry (InSAR).