Georadar: Use of an antenna for the detection and location of an underground structure

Abstract

Ground-penetrating radars are non-destructive inspection tools that utilize an antenna to emit and receive electromagnetic waves and analyze materials without causing damage. The GSSI HS 350 digital antenna is an available option in the market, capable of exploring significant depths, making it a valuable tool for detecting stormwater drainage systems. This study focuses on the application of ground-penetrating radar in the city of Santa Fe, specifically on the "Llerena Drainage" project, for which detailed plans are available. Fieldwork has been conducted to compare the data from the plans with those obtained through ground-penetrating radar. The results indicate a high level of consistency when the area above the conduit has a homogeneous soil layer. The expected contribution of this work lies in determining the factors affecting the application of the evaluation technique and in developing strategies to enhance the quality of the results obtained.