## 7 Conclusions  
The results of this research highlight the effectiveness of Electrical Resistivity Tomography in its pole-dipole configuration to characterize the landslide in the Laguna del Amor area, providing a detailed understanding of the geometry and structure of the affected terrain. The results obtained validate previous geological observations and identify areas of saturation, material disposition, and the constituent parts of the landslide, including the plane of failure and its internal limits. This demonstrates the potential of the geophysical method to complement and validate geological studies in high-risk areas. The characterization of the subsoil, as shown in the modeling of the subsoil profiles, allowed the identification of three main layers: a saturated layer with low resistivities (0.6-8.8 Ohm\(\cdot\)m), a layer with moderate to light moisture (8.8-93 Ohm\(\cdot\)m), and a layer with low moisture (93-664 Ohm\(\cdot\)m). These differences reflect the influence of saturation on the stability of the terrain, confirming the heterogeneity of the subsoil and its direct relationship with susceptibility to landslides. When investigating landslides, photogrammetry is an essential and innovative tool for obtaining morphological data (obtaining DEM images in areas that are difficult to access and dangerous); in this investigation, it was possible to identify the slopes in the body of the landslide that are in the range of 0-15\({}^{\circ}\) (green). Around the scarps and at the foot of the sliding slope, there are slopes ranging from 15 to 25\({}^{\circ}\). Likewise, the scarps (Figure 3) can be seen in orange with slopes between 25 and 45\({}^{\circ}\) within the area of the landslide marked in blue (Figure 2). Similarly, slopes greater than 45\({}^{\circ}\) are present to the southwest and northeast (red) of the study area (Figure 2). The analysis of the heights shows five (5) sections every 34 m, defining the slopes and the direction of the avalanches, which go in the direction of the Pottera ravine at the foot of the landslide (Figure 4b,h). It is also inferred that the landslide is heading in an SE-NW direction, as evidenced by the body of the landslide (Figure 5). In addition, the danger of slipping in the Laguna del Amor is confirmed. The current structural conditions of the terrain are marked by highly saturated materials, with a notable presence of sedimentary deposits (fragments of calcareous rocks and mudstones). The geological configuration (Celendin and Chota geological formation, as well as the presence of the geomorphological units of Colluvial-Deluvial slope and the subunit of structural hill in sedimentary rock). Furthermore, the unfavorable geomorphology indicates a significant risk of reactivation. This conclusion is consistent with previous studies in similar contexts, which highlight the need for continuous monitoring and mitigation measures. Finally, the application of the pole-dipole array proved highly effective, showing an adequate resolution to identify discontinuities and variations in the subsoil. This positions Electrical Resistivity Tomography as an essential tool for the evaluation of landslides in areas of high geological complexity, such as the one studied. The findings presented constitute a solid basis for future studies and risk management actions in the region. The data obtained in this research, as well as the methodology and analysis of results, are applicable to any research or project correlated with slope stabilization, as well as in the characterization of the subsoil of any kind of project since the dipole-pole arrangement, with data inversion using RES2 DINV v.3.53, has proven to have the capacity and detail for an analysis as complex as a landslide.