Knowing the characteristics of the ground is an essential step if you want to achieve an earthing project that meets all safety requirements and remains in good condition throughout the useful life of the system. Through the advanced geoelectrical studies service offered by Aplicaciones Tecnológicas S.A., knowing these values helps to reduce costs and installation times, defining the efficiency standards of the sector.
The resistivity of the ground is a property that determines its capacity to oppose the passage of electrical current, also known as the specific resistance of the ground. Generally, the subsoil presents a stratified structure, with layers of varying thicknesses and resistivities that directly influence the resistance of an earthing system. Geo-electrical studies seek to electrically characterise the ground by identifying the number of layers, their thickness and the resistivity of each one.
The geoelectrical characterisation of the subsoil, using surface measurements of soil resistivity, allows defining the optimal configuration of the earthing system to be implemented. This includes determining the layout, depth, quantity and type of elements needed, depending on the regulatory, safety and functional requirements of the project.
This optimisation not only reduces costs and time during the execution and commissioning of the system but also improves its efficiency, operability and service life. Furthermore, the resistivity of the ground is linked to the corrosion rate, which influences the selection of the most suitable materials. In general, areas with low resistivity favour a higher degree of corrosion.
Traditionally, geoelectrical studies have been complex processes that require specialised equipment and highly qualified personnel, two factors that significantly increase both the difficulty of execution and the associated costs.
Faced with these challenges, Aplicaciones Tecnológicas S.A. has developed a solution that completely transforms this procedure. Our unique method integrates the latest technologies in measurement, IoT communications and artificial intelligence to offer engineering and architectural firms an advanced geoelectrical studies service, combining maximum accuracy with operational efficiency.
The process begins with field data collection, carried out both by our technical team in Spain and by our network of international partners. For this, Aplicaciones Tecnológicas S.A. uses the GEOELECTRIC EARTHING METER system, an intelligent equipment designed to simplify measurements to the maximum. Its intuitive interface, guided by a specialised mobile application, allows the technician to take readings at previously defined points with total precision and no margin for error.
Each measurement, accurately geo-referenced, is automatically transmitted via GSM technology to the calculation centre, where advanced heuristic algorithms process the information, and a team of experts carry out the final interpretation of the data. The result is a complete and optimised report that provides the client with the most reliable geo-electrical information, clearly presented and ready for practical application in grounding projects.
This approach not only ensures exceptional quality results, but also redefines efficiency standards in the industry, offering a more agile and cost-effective alternative without compromising technical rigour.
Aplicaciones Tecnológicas S.A. – Earthing projects 4.0
The main objective of an earthing project is to correctly dimension the system according to technical specifications, generally based on standards. However, conventional approaches are often limited to meeting minimum requirements without considering the actual operating conditions. To overcome this limitation, a more advanced method is required to design integral solutions, evaluate different scenarios and adapt to the technical and economic particularities of each project.
Aplicaciones Tecnológicas S.A. has developed innovative software based on the Maxwell Images method, which uses mathematical modelling to simulate the behaviour of the soil and the electrodes. This tool not only facilitates the design of customised systems but also generates a digital twin of the system, integrating real-time sensor data for continuous monitoring and predictive analysis. In addition, each project includes a detailed proposal for materials and installation procedures, ensuring optimal implementation.
If you would like to know more about Aplicaciones Tecnológicas S.A.’s solution for advanced geoelectrical surveys, you can make a personalised enquiry following this link.
