Abstract
Measurements of the specific resistance and thermal conductivity of the soil on the 110 kV cable route from the program 110 kV Network of the City of Split were carried out at eighteen points on the following subsections: Vrboran-Pujanke, Pujanke-Split 3, Sucidar-Dobri, Dobri-Kastela, Brodogradiliste-Lora, Kastel Sucurac-TS Kastela. The specific resistance of the soil is unusually low and is probably a consequence of various underground metal installations, therefore galvanic connection to the same is recommended.

Full Professor
Faculty alumnus with a research focus in the development of measurement methods in high-voltage systems, signal analysis in electrical power systems, and the application of geoelectrical methods in energy infrastructure. Prof. Milun has been involved in numerous scientific projects, including those related to the optimization of grounding systems for high-voltage plants and the development of transient measurement methods. He has authored 38 scientific papers and over 150 professional studies.

Full Professor | Department of Electrical Measurements
Full professor at the at the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture in Split, with professional reserch focus on power quality, signal analysis in electrical power systems, and measurement of process variables, alongside a significant role in the academic and administrative life of the University of Split.

Associate Professor | Department of Electrical Drives and Industrial Control

Full Professor | Department of Electrical Measurements
Prof. dr. sc. Goran Petrović is a full professor at the Faculty of Electrical Engineering, Mechanical Engineering and Architecture in Split. His research interests include measurement of electrical and process quantities, analysis of geoelectrical and geothermal features of the soil, instrumentation for smart grids, measurement and application of synchrophasors. He is the author of numerous papers published in top-tier scientific journals and contributed to valuable international and national scientific projects.