Relationship of Resistivity Value with the Ground Material Information Obtained from Borehole Data: Case study

Relationship of Resistivity Value with the Ground Material Information Obtained from Borehole Data: Case study | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Relationship of Resistivity Value with the Ground Material Information Obtained from Borehole Data: Case study Nur Ain Abu Bakar, Mohd Khaidir Abu Talib, Siti Nor Hidayah Arifin, and 5 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-3713794/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract In typical site investigations, borehole data offers localized information at specific depths within the borehole. It offers high vertical resolution but limited spatial coverage since it represents a point measurement. Electrical Resistivity Tomography (ERT) data, on the other hand, provides a continuous profile of subsurface resistivity distribution along a survey line or grid. It offers relatively high spatial coverage, capturing information between measurement locations. The study aims to understand on reliability of resistivity value with the soil or rock material information obtained from conventional borehole data located in Melaka, Malaysia. A resistivity lines were conducted ERT method with the Gradient XL protocol. Based on the results, high resistivity values were observed at first 5 meters, indicating the presence of Gravelly SAND and Silty SAND layers ranging from 5 to 6 SPT N-value. The resistivity value then decreases below 100 Ωm starting from a depth of 5meters and continuing until 9meters which indicate highly saturated layer. Then from a depth of 9 to 15 meters, the resistivity value increases, indicating the soil layer is less saturated with water due to its high resistivity value. It can be concluded that ERT data is reliable to represent subsurface data when comparing to borehole data. However, not all data can be fully understood or interpreted based on solely resistivity value especially around weathered materials. For instance, in area of immersed soil or rock, resistivity sometimes still gives higher value that is almost the same as in an unsaturated area. It was observed that the relationship of SPT-N and resistivity value is more consistent when the materials are in range stiff to hard layer. Site Investigations Electrical Resistivity Tomography (ERT) Borehole Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Introduction The contemporary importance of Earth's subsurface is growing, addressing crucial challenges like renewable energy generation and the establishment of environmentally secure storage facilities. The Earth's uppermost layer, playing a pivotal role in transitioning from unconsolidated to consolidated lithologies, exhibits considerable heterogeneity. This transformation is influenced by factors such as weathering, water recharge and discharge, and notably, interactions with biotic entities (Marzán et al., 2021 ). Researchers have been intrigued by the investigation of resistivity in geo-materials since 1912 when Schlumberger employed electrical resistivity measurements to characterize subsurface ground (Alsharari et al., 2020 ). Igneous and metamorphic rocks typically display high resistivity values (Briški et al., 2020 ; Paembonan et al., 2021 ), with resistivity largely dependent on the degree of fracturing. The presence of fractures leads to groundwater filling, consequently lowering the rock's resistivity below 100 ohm.m (Lee et al., 2021 ; Gouet et al., 2020 ). Soils above the water table, characterized by dryness, exhibit higher resistivity values ranging from several hundred to several thousand ohm-m. In contrast, rock/soil that categorised as below the water table, displays resistivity values of less than 100 ohm.m. Furthermore, clay exhibits significantly have lower resistivity compared to sand. Geotechnical engineering plays a crucial role in understanding the behavior and properties of the ground material for various engineering projects. In typical site investigations, borehole data is commonly used to obtain localized information at specific depths within the borehole. While borehole data offers high vertical resolution, it has limited spatial coverage as it represents a point measurement (Nwankwoala, 2018). Geological drilling, often known as borehole drilling, is a conventional and straightforward technique widely employed for obtaining geological data due to its ability to provide great vertical resolution. This methodology enables the direct acquisition of geological data, encompassing lithology, structure, underground water table, weak interlayer, and rock mass integrity information. However, conventional drilling techniques fail to offer insights into the geological characteristics of the region perpendicular to the borehole axis. Consequently, this limitation may result in the failure to identify certain unfavourable geological formations, thereby amplifying the potential for geological hazards (Liu et al., 2021 ). Despite the borehole geophysical method's notable resistance to interference and its consistent resolution regardless of depth, its implementation necessitates preliminary geological drilling, resulting in a comparatively elevated expenditure. Furthermore, it should be noted that this particular methodology is most suitable for conducting geological investigations on a small scale, as its horizontal detection range is constrained (Marzán et al., 2021 ; Liu et al., 2021 ). In the field of geophysics, previous studies have employed several approaches like as gravitational, electrical, or seismic techniques to effectively analyze geotechnical features. These methods have demonstrated their efficacy in yielding dependable outcomes for specific geotechnical engineering challenges, albeit within certain contextual constraints (Liu et al., 2021 ; Dezert et al., 2019 ). The application of geophysics in geotechnical engineering, particularly Electrical Resistivity Tomography (ERT), has the potential to transform the process of site investigation by providing a continuous profile of subsurface resistivity distribution along a survey line or grid (Shao et al., 2021 ). ERT data offers relatively high spatial coverage, capturing information between measurement locations, and can cover larger areas in a relatively short period of time, making it more cost-effective for initial site characterization and screening purposes (Nwankwoala, 2018). This capability of ERT to provide a continuous profile of subsurface resistivity distribution complements the localized information such as detection of fractures/faults and mapping of groundwater flow, obtained from borehole data, thus allowing for a more comprehensive understanding of the ground material (Hung et al., 2020 ). By integrating geophysical methods, such as ERT, with geotechnical testing, a more accurate and detailed characterization of the ground material can be achieved, helping to evaluate rock mass quality, ground stiffness, and subsurface feature depth (Basri et al ., 2021). The relationship between resistivity value and ground material information obtained from borehole data is of particular interest in geotechnical engineering. Studies have shown that geophysical parameters, such as electrical resistivity, can match well with the material properties identified from borehole data (Nwankwoala, 2018). This holistic approach will provide confidence in the accuracy and reliability of the geophysical results, improving the assessment and characterization of the ground material (Basri et al ., 2021; Hasan et al., 2021 ). The study's scope encompasses the analysis of resistivity values and their comparison with geotechnical properties derived from a case study in Melaka, Malaysia. The methodology entails acquiring Electrical Resistivity Tomography (ERT) data and borehole data, followed by the analysis and interpretation of this information using suitable software and techniques (Bello et al., 2023 ). Through the integration of geophysical methods and geotechnical testing, the study seeks to establish the reliability of resistivity in relation to characterizing ground materials. This integration aims to enhance the depth of investigation, enabling the establishment of connections between resistivity and subsurface profiles for future studies (Hung et al., 2020 ). Consequently, the primary objective of this research is to evaluate and explore the reliability of resistivity values concerning soil or rock material information obtained from conventional borehole data. Site Description Site Topography and Geological Condition The site area is located at Ayer Keroh, Melaka, Malaysia as with 11.9 KM distance shown in Fig. 1 and is accessible by any vehicle. The topography of the site area is primarily gentle, with altitude variations ranging from 29 m to 43 m. There is a significant difference of approximately 14m between the highest and lowest points within the site, and the elevation gradually decreases towards the northern direction as shown as in Fig. 2 . The geological condition observations highlight the geological history and composition of the study area, emphasizing the prevalence of phyllite, schist, and slate formations within the Hawthornden Schist Formation, as interpreted as a highly compressed basin formed in deeper water conditions (back-arc). The correlation with the Pilah Schist suggests a potential early Palaeozoic age for the geological units in the area. The resistivity measurements were conducted along a lines that laid out from the down slope to the up slope. The estimated depth of penetration varied which values reaching up to 30.0 meters. Site Conditions and Observations The geophysical survey conducted at targeted location encompassed an area that is predominantly occupied by buildings, indicating significant human-made structures and urban development. However, within the surveyed region, there are also noticeable patches of vegetation, indicating a combination of developed areas and natural or landscaped green spaces. A visual representation of the survey area's geomorphology conditions can be observed in Fig. 3 . This representation is likely to provide valuable insights into the topographical features, landforms, and elevation patterns observed during the survey. Geomorphology maps or figures serve as essential tools for comprehending the surface characteristics, terrain types, and distribution of landforms within a specific area. During the geological mapping and subsurface investigation works after the failure, it observed that slope area occurred at line of RL2 and positioned of BH1 and BH2 within the end of slope failure faces. Figure 4 shows site conditions and observations of the project area, which provides valuable insights into the slope pattern and conditions observed during the survey. Methodology In this study, borehole drillings preceded the resistivity survey, necessitating resistivity lines alignment based on borehole locations (refer to Fig. 1 ). Borehole Drilling Two boreholes, BH1 and BH2, were strategically drilled in the slope failure area using a multi-speed Spindle Driven Boring Machine to determine soil properties. These boreholes, situated near resistivity survey line, were selected due to the significant data observed. A Standard Penetration Test (SPT) was conducted to assess soil bearing capacity. Disturbed and undisturbed categorised soil samples retrieved from the boreholes underwent physical and mechanical analyses procedure from laboratory, following procedures outlined in MS 1056:2005 and BS 1377:1990. The analyses were performed on selected samples at various penetrations, adhering to the work schedule provided by JKR. Groundwater monitoring was initiated to record water levels in each borehole. The collected field exploration data were then analyzed and interpreted to construct the subsurface profile. The water table was observed for both boreholes, with the groundwater level at 3.91 meters in BH1 and 0.52 meters in BH2. Slope failures were identified at Cable 3 along survey line. Electrical Resistivity Tomography (ERT) Measurements The Electrical Resistivity Tomography (ERT) survey utilized the ABEM Terrameter LS in conjunction with electrodes for data acquisition. The ERT data acquisition process employed the Gradient XL protocol for the electrode array, which, while similar to Schlumberger's array, exhibited distinct characteristics. Notably, the Gradient XL array measured the center receiver dipole, whereas the gradient array recorded all adjacent dipoles between transmitter electrodes. During data acquisition, the designated profile lines were meticulously followed, adhering to recommended plot distances. The measurement of the distance between the initial and final electrode positions, centered around the LS Terrameter, was executed in accordance with the specified profile length, as illustrated in Fig. 5 . This ensured accurate electrode placement. The study employed a four-cable arrangement for the electrodes (refer to Fig. 5 ) to optimize data quantity and attain a reliable tomography plot. The maximum spacing between electrodes was maintained at 2.50 meters, while the minimum spacing between electrodes was set at 1.25 meters. Once the position of the electrode cable has been established, the subsequent step involves the deployment of the electrode cables and their subsequent connection to the electrodes via the use of electrode cable or jumper wire. The recommended utilization is to deploy imaging cables by rolling them out in a manner consistent with the profile, where the takeout numbers should rise in the same direction as the coordinate numbers. At the designated sharing locations (C1\C2 and C3/C4), the cables are interconnected through the utilization of cable joints or cable connectors, which are cylindrical devices designed for connecting cables. It is imperative to ensure that the cable joint is connected in the correct orientation, with the groove(s) on the cable joints facing towards the instrument located at the layout center. Electrical Resistivity Tomography (ERT) Analysis ERT data processing involves using the RES2DINV software to handle the raw data converted into DAT format. The RES2DINV program employs a least-squares inversion scheme to determine suitable resistivity values. This involves calculating the apparent resistivity, measured apparent resistivity, and inverse model resistivity. The objective of the inversion process is to minimize the misfit between measured and calculated apparent resistivity values, quantified by the root mean square (RMS) error (Dey & Morrison, 1979 ; Loke et al., 2003 ). Correlation analyses are conducted using Microsoft Excel to interpret the linearity strength between two variables. The interpretation of the coefficient, R 2 (refer to Table 1 ) to assess the correlation's strength and rank (Hisyam et al ., 2017). RMS errors may result from random and systematic errors. Random errors may be induced by telluric current effects on overall resistivity readings, while systematic errors may stem from uncertain contact between the electrode and the earth. To enhance interpretability, resistivity contour values are adjusted based on geological information, aligning resistivity ranges with distinct colors. The resistivity method gauges the resistivity distribution of subsurface materials. Tables 2 and 3 present resistivity values for typical rocks and soil materials (Keller & Frischknecht, 1996 ). Table 1 Interpretation size of correlation coefficient Size of correlation Strength of correlation 1.0–0.9 Highly perfect/ Very strong 0.9–0.7 Perfect/ Strong 0.7–0.5 Moderate 0.5–0.3 Weak 0.3–0.0 No association Table 2 Resistivity of some common rocks and soil materials (Keller & Frischknecht, 1996 ) Material Resistivity (Ohm.m) Alluvium 10–800 Sand 60–1000 Clay 1–100 Groundwater (fresh) 10–100 Sandstone 8–4000 Shale 20–2000 Slate/quartz mica schist 50–20,000 Graphite schist 10–500 Limestone 50–4000 Granite 50–10,000 Table 3 Electrical resistivity of some types of waters in rocks (Keller and Frischnecht, 1966) Type of water Resistivity (Ohm.m) Precipitation 30–1000 Surface water (areas of igneous rock) 30–500 Surface water (areas of sedimentary rocks) 10–100 Groundwater (areas of igneous rocks) 30–150 Groundwater (areas of sedimentary rocks) > 1 Sea water ≈ 0.2 Drinking water (max. salt content 0.25%) > 1.8 Water for irrigation and stock watering (max. salt content 0.25%) > 0.65 Archie ( 1942 ) proposed that the bulk resistivity of fully saturated rocks (Ro), immersed in an aqueous fluid with resistivity Rw, demonstrates a direct proportional relationship, as depicted in Eq. 1 . $${R}_{0}=F. {R}_{w}$$ 1 Where: R o = Rock’s bulk resistivity F = Formation Factor R W = Water’s Resistivity The formation factor, or constant of proportionality, "F," clarifies the influence of the rock matrix. When fully saturated, the formation factor includes the effects of porosity variations resulting from different rock grains that the conducting fluid travels through as well as tortuosity. Eq. 2 extends this fundamental formula even more: $$F= \alpha S{w}^{-n}{\varnothing }^{-m}$$ 2 Where: F = Formation Factor ɑ = Tortuosity SW − n = Saturation of Water ϕ −m = Porosity This formula shows that porosity (ϕ −m ), water saturation (Sw − n ), tortuosity (α), and groundwater resistivity (R w ) all affect apparent resistivity. Tortuosity, which is related to the length of the current flow channel, is mostly influenced by the pore structure and grain sizes, which are normally held constant and vary from 0.5 to 1.5 depending on the kind of reservoir. Under fully saturated conditions, the saturation is regarded as 1, and the saturation exponent, n, is often fixed at 2. The ratio of void volume to total volume, or porosity, ranges from 0 to 1, and is a measurement of the amount of voids in the material. The cementation factor (m), also known as the porosity exponent, usually ranges from 1.7 to 3. It is expected that porosity is the variable determining apparent resistivity because grain size influences the empty areas in the soil. The values of m and tortuosity in this investigation are maintained at 2.05 and0.62, respectively (Asquith & Krygowski, 2004 ). Numerous parameters, including salinity, clay concentration, cation exchange capability, clay mineralogy, pore size and distribution, moisture content, and temperature, can affect the resistivity values of soil. Of these, conductivity and moisture content are the principal determinants of bulk soil electrical resistivity since they are essential to the fundamental current flow mechanism (Dezert et al., 2019 ). Rocks that are igneous or metamorphic usually have high resistivity levels, which are influenced by the degree of fracture. Resistivity in fractured rock is reduced below 100 ohm.m. by the presence of groundwater. Rock and soil below the water table often have lower resistivity values, but soil above the water table typically has greater values. Compared to sand, clay has substantially less resistivity (Stracqualursi et al., 2021 ; Najmiah et al ., 2020). Results and Discussions In this section, we conduct a correlation analysis between the apparent resistivity value (RL2) and the selected borehole data, specifically BH1 and BH2, chosen as data points due to their inclusion in a resistivity profile line. Tables 4 and 5 present a summary of the SPT-N values and soil descriptions at different depths of BH1 and BH2. The dataset provides comprehensive information on cumulative depth, borehole data, and resistivity measurements for various soil types. These soil types encompass a range from loosely structured, gravelly sand to highly compacted, silty sand. For each distinct soil type, both the SPT N-value and resistivity readings are documented, offering detailed insights into the geological characteristics of the study area. Table 4 Summary of SPT, N-value of BH1 Cumulative Depth (m) Borehole Data Resistivity (Ωhm.m) Soil Description SPT-N value 3.0–3.50 Loose, Gravelly sand 5 100 3.50–4.50 Loose, silty sand 6 5 6.0–7.50 Loose, gravelly sand 10 30 7.50–9.0 Stiff, sandy silt 11 100 9.0–10.5 Very stiff, sandy silt 16 400 12.0–13.5 Medium stiff, gravelly silt 7 500 13.5–15.0 Very stiff, gravelly silt 18 700 16.5–18.0 Very stiff, gravelly Silt 24 850 18.0–19.5 Very dense, silty sand 50 1,000 Table 5 Summary of SPT, N-value of BH2 Cumulative Depth (m) Borehole Data Resistivity (Ωhm.m) Soil Description SPT-N value 0.0–1.50 Topsoil: Loose, silty sand, with decayed wood 5 5 3.0–3.50 Loose, silty sand 6 500 4.50–6.0 Medium stiff, sandy SILT, with decayed wood 5 30 7.50–9.0 Stiff, clayey silt 10 50 10.5–12.0 Stiff, clayey silt 9 60 13.5–15.0 Very stiff, clayey silt 16 300 Table 4 provides a comprehensive overview of the soil characteristics at BH1, spanning a depth of 19.5 meters. The surface layer of BH1 exhibits loose gravelly sand with a resistivity of 100 Ωhm.m, indicating firm topsoil. However, at depths of 3.5 meters and 6 meters, the soil transitions to silty sand and gravelly sand with resistivity values of 5 Ωhm.m and 30 Ωhm.m, respectively, indicating high water saturation. As the depth increases from 9 meters to 19.5 meters, resistivity values climb from 400 to 1,000 Ωhm.m, corresponding to a shift towards less saturated, denser silty sand. The accompanying SPT-N values corroborate this trend, demonstrating an increase in soil hardness at deeper layers compared to the surface layer. Table 5 outlines the soil description of BH2 up to a depth of 15 meters, encompassing six soil types ranging from loose silty sand to very stiff clayey silt. However, SPT-N and resistivity values reveal an irregularly dense subsurface layer in comparison to the data obtained from BH1. The SPT-N results, representing the blow count during testing, serve as indicators of soil resistance to penetration. Generally, higher SPT-N readings suggest denser soils with greater resistance (Bol, 2023 ; Masud et al., 2023 ). According to Tables 4 and 5 , both BH1 and BH2 exhibit high silt content. Notably, the SPT-N value is higher at depths beyond 18 meters for BH1, while for BH2, the SPT-N value peaks at depths beyond 24 meters, indicating variations in soil hardness with depth. The acquisition of resistivity measurements in borehole data is a common practice facilitated by geophysical techniques, such as Electrical Resistivity Tomography (ERT) or the deployment of resistivity logging instruments, as depicted in Figs. 4 and 5 . These measurements play a pivotal role in assessing the electrical characteristics of subsurface materials. The correlation between the Standard Penetration Test blow count (SPT-N value) and resistivity is intricately linked to the specific attributes of encountered subsurface materials. An illustrative example of this correlation is the reduction in resistivity in the presence of water. Additionally, factors like soil density and composition may impact SPT-N values (Bol, 2023 ; Masud et al., 2023 ; Hegde & Anand, 2021 ). An elevation in soil moisture content typically corresponds to a reduction in resistivity levels, as outlined in Tables 4 and 5 . Soil water content can potentially influence SPT-N values, especially in saturated or highly plastic soil conditions (Ghoreishi et al., 2021 ). Tables 4 and 5 reveal distinct types of soil detected in BH1 and BH2 at depths of 19.5 meters and 15 meters, respectively, each displaying varying levels of SPT-N and resistivity values. For instance, the resistivity of cemented rock formations may exhibit higher values compared to unconsolidated sediments. It is crucial to emphasize that resistivity and SPT-N values cannot be directly converted or substituted for each other (Ibanez et al., 2023 ). While both methods offer valuable insights into subsurface conditions, they differ in their measurement of distinct properties. A comprehensive understanding of geophysics and geotechnical engineering is essential for accurately interpreting these measurements. Correlation studies are frequently undertaken within distinct geological contexts to ascertain the correlations between SPT-N and resistivity values (Gonçalves et al., 2021 ; Keo, 2022 ). The observed correlations exhibit site-specific characteristics and are subject to variation across different locales. To obtain a thorough understanding of subsurface conditions, it is necessary to incorporate various geotechnical information, such as SPT-N values and resistivity data, into a comprehensive subsurface study. This integration allows for a more precise assessment of the subsurface conditions (Liu et al., 2021 ). Test Results of Electrical Resistivity Tomography The ERT results from survey line conducted indicate varying resistivity values across the subsurface are presented. The interpretation of the ERT results data is provided in Table 6 . The resistivity values obtained from the ERT survey are primarily used to delineate the influence of water content in the materials. The discussion presented revolves around the analysis of ERT data displayed in Figs. 6 and 7 . In the region of Cable 3 and Cable 4, where the resistivity values are low (less than 100 Ωm) up to a depth of 15.0 meters, this indicates a highly water-saturated zone (Ujjal & Patro, 2021). This is consistent with the physical principle that resistivity is influenced by the conductivity of pore water, which is a characteristic of water-saturated soils. The observed relation between resistivity and water content is supported by the principles of electrical current flow through saturated materials. Water conducts electricity, and higher water content leads to lower resistivity (Tarmizi et al ., 2016; Moreira et al., 2021 ). Furthermore, the contrasting resistivity patterns observed between the areas of Cable 1 and Cable 2 versus Cable 3 and Cable 4 might signify different geological features. The high resistivity values in Cable 1 and Cable 2, exceeding 100 Ωm, potentially associated with more resistant soil layers or even rock formations. The observed high resistivity values suggest the presence of a drier or less water-saturated area, either within the rock or soil. Moreover, as the survey line is extended to deeper depths, there is a steady increase in resistivity values until it reaches the maximum depth of 20 m. The occurrence of the slope failure took place within the vicinity of Cable 3, namely along the survey at designated line. Conversely, the consistently low resistivity values in the Cable 3 and Cable 4 regions might point toward a more permeable zone, which could encompass porous soil or fractured rock structures. These observations could provide plausible insights into geology and potential variations in subsurface materials. ERT plays a significant role in enhancing risk assessments pertaining to construction projects by offering a comprehensive comprehension of the subsurface. The process aids in the identification of possible risks, such as unstable ground conditions, which have the potential to impact the safety and stability of structures (Al-Heety et al., 2021 ; Michalis & Sentenac, 2021 ). The integration of ERT data has the potential to enhance the precision of geotechnical models. The utilization of field measurements, such as cone penetration tests and borehole data, in the process of calibration aids in the enhancement of the understanding and analysis of subsurface conditions. ERT plays a crucial role in the field of environmental site evaluations by effectively identifying and detecting saturated water in soil. Variations in resistivity have the potential to serve as indicators for the presence of contaminants or fluctuations in soil and groundwater conditions (Helene et al., 2020 ). An intriguing aspect explored within this discussion pertains to the potential correlation between ERT results and SPT N-values. The transition from low to high resistivity areas could potentially correspond to alterations in soil properties, ultimately influencing N-values. To illustrate, higher resistivity values might correlate with denser or more consolidated soils, which generally yield higher N-values. Conversely, regions marked by lower resistivity values may be indicative of softer or less compacted soils, likely resulting in lower N-values. This confluence of data not only underscores the potential of inferencing soil characteristics through resistivity assessments but also emphasizes the intricate relationship between geotechnical properties and subsurface conditions (Stracqualursi et al., 2021 ; Hao et al ., 2021). Comparison of ERT Data with Borehole Data Figure 8 (a) and (b) presents those specific relationships between N-values and resistivity values at BH1 and BH2 at project area. Both results projecting two correlation exists between both boreholes SPT-N values and resistivity values for the site. In BH1, the graph shows a strong and reliable correlation (refer Table 1 ) between resistivity and SPT-N value. The scatter plot indicates a clear and consistent pattern, with a reliable scatter at low SPT-N values and a linear relationship as SPT-N values increase. This suggests that the ground material in BH1 is relatively homogeneous and consistent, resulting in a strong strength of correlation (refer Table 1 ) between resistivity and SPT-N value. The coefficient of correlation of 0.9 further supports the strength of this relationship. The observation assumes that there may be a relationship between specific physical or geotechnical characteristics of the subsurface and the measured values of resistivity and SPT-N. In BH1, the graph shows a strong and reliable correlation (refer Table 1 ) between resistivity and SPT-N value. The scatter plot indicates a clear and consistent pattern, with a reliable scatter at low SPT-N values and a linear relationship as SPT-N values increase. This suggests that the ground material in BH1 is relatively homogeneous and consistent, resulting in a strong strength of correlation (refer Table 1 ) between resistivity and SPT-N value. The coefficient of correlation of 0.9 further supports the strength of this relationship. The observation assumes that there may be a relationship between specific physical or geotechnical characteristics of the subsurface and the measured values of resistivity and SPT-N. Conversely, BH2 exhibits a weak strength of correlation (refer Table 1 ) between resistivity and SPT-N value. The scatter plot shows a poorly scattered pattern at low SPT-N values, indicating a lack of consistency in the ground material. However, as the SPT-N values increase, a linear relationship starts to emerge. This suggests that the ground material in BH2 is more heterogeneous and variable, leading to a weaker correlation (refer Table 1 ) between resistivity and SPT-N value. The coefficient of correlation of 0.45 confirms the weaker relationship in this borehole. Based on Fig. 8 , this demonstrates how complex and multifaceted soil behaviour is and how it interacts with electrical features. The observation of a weak connection between chargeability parameters and geotechnical strength, which is supported by references, emphasises the complexity of this relationship even more (Abd Malik et al., 2022 ). Similar results have also been reported (Giao, 2002 ). However, as presented in Fig. 8 (b) indicates a point of SPT-N of 6 and 500 Ωm as unreliable data at the depth of 3.0–3.5 meters of penetration could be due to the presence of loose, silty sand, which may have affected the accuracy of the SPT-N value. Loose, silty sand typically has a lower resistance to penetration, which could result in inconsistent SPT-N values (Galupino & Dungca, 2022 ; Ahmed et al ., 2021). The water table ending at depth of 0.52 meters may not directly explain the unreliable data at the deeper layer, as the water table level does not necessarily correlate with the soil's mechanical properties (Owusu-Nimo & Boadu, 2020 ). Further investigations, such as additional soil testing or geophysical surveys, to better understand the soil conditions and determine the reasons for the discrepancy between the SPT-N and resistivity value in the loose, silty sand layer (Anwar Hatta & Syed Osman, 2015 ; Zainal Abidin et al., 2014 ; Sil & Haloi, 2017 ). Empirical relationships between soil's electrical resistivity and geotechnical parameters of combined BH1 and BH2 have been found, indicating a correlation between them when the soil has a resistivity more than 400 Ωm (Mohammed & Abudeif, 2019) as per shown in Fig. 9 . Thus, the linear correlation combining data of BH1 and BH2 (R 2 = 0.80), indicating strong relationship. The resistivity data in Fig. 9 from BH1 and BH2 at 0 to 10 SPT-N have been aggregated below 300 Ωm, and the study has demonstrated that there is no consistent link between the resistivity value and the SPT-N value. The less dense type of soils are made up of loose gravelly sand, loose silty sand, stiff sandy silt, and stiff clayey silt, according to the SPT-N value, which falls between 0 and 10. The consistency of the association between resistivity value and SPT-N value is highly dependent on the kind of soil. However, similar consistency of the correlation can be seen from the BH1 and BH2 after 10 SPT-N and above with the value of resistivity portray strong evidence that denser the soil type such as stiff and very stiff sandy silt, very stiff gravelly silt, very dense silty sand and very stiff clayey silt gives significant interaction with the value of SPT-N. The variations in the ground material can be influenced by factors such as weathering, soil formation conditions, and geological features. Weathered materials and different soil formations can have varying resistivity ranges, which can contribute to the scatter and variability observed in the graph. Additionally, the presence of faults and layered boundaries can also impact the resistivity values and influence the soil's resistance to penetration during SPT-N testing (Gao et al., 2018 ). These geological features can introduce further heterogeneity and variability in the ground material, leading to a weaker correlation. Furthermore, the resistivity values are influenced by various factors, and the SPT-N value alone may not provide a complete understanding of the ground material. Other parameters such as moisture content, size grain distribution, and mineral composition should also be considered to obtain a comprehensive characterization of the ground material and its relationship with resistivity (Du et al., 2021 ). Conclusions Resistivity values alone may not fully explain or interpret data in a geotechnical perspective, especially in areas with weathered materials. This is because resistivity can still be high in immersed soil or rock, similar to unsaturated areas, and this can be attributed to various factors (Adedotun et al., 2022 ). It is important to note that resistivity and SPT-N values are different parameters that provide information about different aspects of the subsurface. Resistivity is related to the electrical properties of the ground material, while SPT-N values are related to the penetration resistance during the Standard Penetration Test. The correlation between these parameters may vary depending on the specific characteristics of the site and the ground material being investigated. One factor that can affect resistivity values in geotechnical evaluations is the competence of subsurface layers. The resistivity of each layer, including topsoil, weathered rock, and bedrock, is relevant in assessing the geotechnical competence of the layers. In general, higher resistivity values indicate better geotechnical competence (Adedotun et al., 2022 ). It is also important to understand how resistivity and soil suction interact when subjected to seasonally varying water content. This understanding is necessary for interpreting geophysical information gathered from electrical resistivity tomography arrays (Hughes et al., 2016 ). The correlation between resistivity values and N-values is not consistently clear across all regions. High resistivity zones often align with high N-values, indicating a positive correlation, while low resistivity zones correspond to low N-values (Tan et al., 2018 ). However, this relationship is not uniformly consistent. Some areas display dissimilar trends, prompting the need for cautious data interpretation. Establishing a universally applicable and standard relationship between SPT N-values and resistivity remains challenging due to the complex interplay of multiple factors in subsurface conditions. Declarations Acknowledgements The research works of this study have been funded by Universiti Tun Hussein Onn Malaysia (UTHM) through GPPS (vot Q292) and TIER1 (vot Q480). The authors also gratefully acknowledge the support of Research Management Centre (RMC), Faculty Civil Engineering and Built Environment (FKAAB), Research Centre for Soft Soil (RECESS) and Registrar of UTHM. Materials availability Locally available materials were used in this study. Author contributions Nur Ain Abu Bakar: Conceptualization, Methodology, Software, Formal analysis, Writing original draft, Visualization, Investigation Mohd Khaidir Abu Talib: Conceptualization, Methodology, Software, Formal analysis, Investigation, Data curation, Visualization, Supervision, Project administration, Funding acquisition Siti Nor Hidayah Arifin: Conceptualization, Methodology, Formal analysis, Visualization, Supervision, Formatting, Editing Aziman Madun: Conceptualization, Supervision, Reviewing, Data curation Saiful Azhar Ahmad Tajudin: Proofreading, Editing Mohd Firdaus Md Dan: Reviewing, Formatting Faizal Pakir: Formatting, Conceptualization Ahmad Khairul Abd Malik: Visualization, Editing. Funding This study was supported by the Universiti Tun Hussein Onn Malaysia (UTHM) through GPPS (vot Q292) and TIER1 (vot Q480) is highly appreciated. Ethics approval: All ethical standards have been followed during this research. Consent to participate: Not applicable. Consent to publish: Not applicable. Conflict of interest: The authors affirm that no conflicts of interest exist. References Abd Malik, A. K., Madun, A., Dan, M. F. M., Tajudin, S. A. A., Talib, M. K. A., Azmi, M. I. S., ... & Joret, A. (2022, April). The effect of particle size towards resistivity and chargeability for groundwater interpretation. In IOP Conference Series: Earth and Environmental Science (Vol. 1003, No. 1, p. 012031). IOP Publishing. Abidin, M. H. Z., Ahmad, F., Wijeyesekera, D. C., & Saad, R. (2014, April). The influence of basic physical properties of soil on its electrical resistivity value under loose and dense condition. In Journal of Physics: Conference Series (Vol. 495, No. 1, p. 012014). IOP Publishing. Adedotun, A. I., Oluwatimilehin, A. V., Akinlalu, A. A., & Sanusi, S. O. (2022). Application of TOPSIS and AHP models in subsurface layers’ competence evaluation-case study of Ilaramokin, Southwestern Nigeria. Al-Heety, A. J., Hassouneh, M., & Abdullah, F. M. (2021). Application of MASW and ERT methods for geotechnical site characterization: A case study for roads construction and infrastructure assessment in Abu Dhabi, UAE. Journal of Applied Geophysics, 193, 104408. Alsharari, B., Olenko, A., & Abuel-Naga, H. (2020). Modeling of electrical resistivity of soil based on geotechnical properties. Expert Systems with Applications , 141 , 112966. Archie, G.E., (1942). The electrical resistivity log as an aid in determining some reservoir characteristics. Trans. Am. Inst. Min. Metall. Eng. 146, pp. 54–61. Asquith, G. and Krygowski, D. (2004) Basic Well Log Analysis 2nd Edition. AAPG. Tulsa, USA Basri, K., Zainorabidin, A., Talib, M. K. A., & Wahab, N. (2020). Estimating the Small Strain Stiffness of Peat Soil Using Geophysical Methods. International Journal of Engineering Technology and Sciences , 7 (1), 44-54. Bello, A., Muztaza, N. M., Zakaria, M. T., Salleh, A. N., Rosli, F. N., Saad, R., ... & Rahman, N. (2023). Dynamic Soil Properties for Construction Site Investigation Using Geophysical Methods. Bol, E. (2023). A new approach to the correlation of SPT-CPT depending on the soil behavior type index. Engineering Geology, 314, 106996. Borah, U. K., & Patro, P. K. (2022). The interrelationship between electrical resistivity and VP/VS ratio: A novel approach to constrain the subsurface resistivity structure in data gap areas in a seismogenic zone. Geophysics , 87 (1), B57-B67. Briški, M., Stroj, A., Kosović, I., & Borović, S. (2020). Characterization of aquifers in metamorphic rocks by combined use of electrical resistivity tomography and monitoring of spring hydrodynamics. geosciences , 10 (4), 137. Dey, A., & Morrison, H. F. (1979). Resistivity modelling for arbitrarily shaped two‐dimensional structures. Geophysical prospecting , 27 (1), 106-136. Dezert, T., Fargier, Y., Lopes, S. P., & Cote, P. (2019). Geophysical and geotechnical methods for fluvial levee investigation: A review. Engineering Geology , 260 , 105206. Du, L., Han, Y., Wang, Y., Hu, X., Yao, R., & Zhang, X. (2021). Calculation of cementation factor and saturation exponent by resistivity: a case study of silty clay formation, Changchun, China. Arabian Journal of Geosciences , 14 , 1-8. Galupino, J., & Dungca, J. (2022, November). Development of a k-Nearest Neighbor (kNN) Machine Learning Model to Estimate the SPT N-Values of Valenzuela City, Philippines. In IOP Conference Series: Earth and Environmental Science (Vol. 1091, No. 1, p. 012021). IOP Publishing. Gao, Q., Shang, Y., Hasan, M., Jin, W., Yang, P. (2018). Evaluation Of a Weathered Rock Aquifer Using Ert Method In South Guangdong, China. Water, 3(10), 293. Ghoreishi, B., Khaleghi Esfahani, M., Alizadeh Lushabi, N., Amini, O., Aghamolaie, I., Hashim, N. A. A. N., & Alizadeh, S. M. S. (2021). Assessment of geotechnical properties and determination of shear strength parameters. Geotechnical and Geological Engineering, 39, 461-478. Giao, P.H. 2002. Electric Imaging and Laboratory Resistivity Testing for Geotechnical Investigation of Pusan Clay Deposits. 2003. Journal of Applied Geophysics.52: 157–175. Gonçalves, J. T. D., Botelho, M. A. B., Machado, S. L., & Netto, L. G. (2021). Correlation between field electrical resistivity and geotechnical SPT blow counts at tropical soils in Brazil. Environmental Challenges, 5, 100220. Gouet, D. H., Meying, A., Ekoro Nkoungou, H. L., Assembe, S. P., Njandjock Nouck, P., & Ndougsa Mbarga, T. (2020). Typology of sounding curves and lithological 1D models of mineral prospecting and groundwater survey within crystalline basement rocks in the east of Cameroon (Central Africa) using electrical resistivity method and Koefoed computation method. International journal of Geophysics , 2020 , 1-23. Hasan, M., Shang, Y., Meng, H., Shao, P., & Yi, X. (2021). Application of electrical resistivity tomography (ERT) for rock mass quality evaluation. Scientific reports , 11 (1), 23683. Hatta, K. A., & Syed Osman, S. B. A. (2015). Correlation of electrical resistivity and SPT-N value from standard penetration test (SPT) of sandy soil. Applied Mechanics and Materials , 785 , 702-706. Hegde, A., & Anand, A. (2021). Resistivity correlations with SPT-N and shear wave velocity for patna soil in India. Indian Geotechnical Journal , 1-13. Helene, L. P. I., Moreira, C. A., & Bovi, R. C. (2020). Identification of leachate infiltration and its flow pathway in landfill by means of electrical resistivity tomography (ERT). Environmental Monitoring and Assessment, 192, 1-10. Hossain, A., Alam, T., Barua, S., & Rahman, M. R. (2022). Estimation of shear strength parameter of silty sand from SPT-N60 using machine learning models. Geomechanics and Geoengineering , 17 (6), 1812-1827. Hughes, P. N., Hen-Jones, R., Stirling, R. A., Glendinning, S., Gunn, D. A., Chambers, J. E., ... & Flesjo, K. (2016). Challenges in monitoring and managing engineered slopes in a changing climate. Hung, Y. C., Chou, H. S., & Lin, C. P. (2020). Appraisal of the spatial resolution of 2D electrical resistivity tomography for geotechnical investigation. Applied Sciences , 10 (12), 4394. Ibanez, S. J., López-Ausín, V., Porres, J. A., Espinosa, A. B., Ortiz-Palacio, S., & Garcia, L. M. (2023). Improved correlation between penetration tests and electrical resistivity. Ismaila, M. M. S., & Mohamadd, E. T. (2016). INTEGRATION OF SPT (N-VALUE), MACKINTOSH PROBE (M-VALUE) AND RESISTIVITY VALUES FOR SOFT SOIL ASSESSMENT. Jusoh, H., & Osman, S. B. S. (2017). The correlation between resistivity and soil properties as an alternative to soil investigation. Indian Journal of Science and Technology , 10 (6), 1-5. Keller, G.V., and Frischknecht, F.C., (1996). Electrical Method in Geophysics Prospecting. Pergamon Press. Inc., Oxford. p. 517. Keo, S. (2022). Integration of Vertical Electric Sounding (VES) and Standard Penetration Test (SPT) for Geotechnical Investigation of Subsurface in Phuket (Doctoral dissertation, Prince of Songkla University). Lee, H., Lee, J. W., & Oh, T. M. (2021). Permeability evaluation for artificial single rock fracture according to geometric aperture variation using electrical resistivity. Journal of Rock Mechanics and Geotechnical Engineering , 13 (4), 787-797. Liu, B., Wang, C., Liu, Z., Xu, Z., Nie, L., Pang, Y., ... & Feng, S. (2021). Cascade surface and borehole geophysical investigation for water leakage: A case study of the Dehou reservoir, China. Engineering Geology , 294 , 106364. Loke, M. H., Acworth, I., & Dahlin, T. (2003). A comparison of smooth and blocky inversion methods in 2D electrical imaging surveys. Exploration geophysics , 34 (3), 182-187. Marzán, I., Martí, D., Lobo, A., Alcalde, J., Ruiz, M., Alvarez-Marrón, J., & Carbonell, R. (2021). Joint interpretation of geophysical data: Applying machine learning to the modeling of an evaporitic sequence in Villar de Cañas (Spain). Engineering Geology , 288 , 106126. Masud, N. B., Ng, K. W., & Wulff, S. S. (2023). Resistance responses and design recommendations for driven piles in coarse-grained soil-based intermediate geomaterials. Soils and Foundations, 63(6), 101381. Michalis, P., & Sentenac, P. (2021). Subsurface condition assessment of critical dam infrastructure with non-invasive geophysical sensing. Environmental Earth Sciences, 80(17), 556. Mohammed, M. A., Senosy, M. M., & Abudeif, A. M. (2019). Derivation of empirical relationships between geotechnical parameters and resistivity using electrical resistivity tomography (ERT) and borehole data at Sohag University site, upper Egypt. Journal of African Earth Sciences , 158 , 103563. Moreira, C. A., Rosolen, V., Furlan, L. M., Bovi, R. C., & Masquelin, H. (2021). Hydraulic conductivity and geophysics (ERT) to assess the aquifer recharge capacity of an inland wetland in the Brazilian Savanna. Environmental Challenges , 5 , 100274. Ohwoghere-Asuma, O., Aweto, K. E., Chinyem, F. I., & Nwankwoala, H. O. (2018). Assessing the protective capacity of aquifers using very-low-frequency electromagnetic survey. Geosciences , 8 (5), 150. Owusu-Nimo, F., & Boadu, F. K. (2020). Evaluating effective stress conditions in soils using non-invasive electrical measurements–Laboratory studies. Journal of Applied Geophysics , 174 , 103961. Paembonan, A. Y., Febriansanu, D. R., Huseina, A. A., Sigalingging, A. S., Nathania, E. Y., & Andika, P. P. (2021, September). Preliminary result of electrical resistivity and electromagnetic methods to determine the bedrock. In IOP Conference Series: Earth and Environmental Science (Vol. 830, No. 1, p. 012053). IOP Publishing. Rosli, N., Saad, R., Rahman, N., & Ismail, N. A. (2020). Soft soils: A study on their electrical resistivity values and geotechnical properties (porosity, SPT and particle size distribution). Warta Geologi , 46 (3), 186-190. Shao, P., Shang, Y., Hasan, M., Yi, X., & Meng, H. (2021). Integration of ERT, IP and SP methods in hard rock engineering. Applied Sciences, 11(22), 10752. Sil, A., & Haloi, J. (2017). Empirical correlations with standard penetration test (SPT)-N for estimating shear wave velocity applicable to any region. International Journal of Geosynthetics and Ground Engineering , 3 , 1-13. Stracqualursi, E., Araneo, R., & Mitolo, M. (2021, September). On the measuring methods of the soil electrical resistivity. In 2021 IEEE International Conference on Environment and Electrical Engineering and 2021 IEEE Industrial and Commercial Power Systems Europe (EEEIC/I&CPS Europe) (pp. 1-6). IEEE. Tan, S. M. A., Tonnizam, M. E., Saad, R., Dan, M. M., Nordiana, M. M., Hazreek, Z. A. M., & Madun, A. (2018, April). Correlation of resistivity value with geotechnical n-value of sedimentary area in Nusajaya, Johor, Malaysia. In Journal of Physics: Conference Series (Vol. 995, No. 1, p. 012079). IOP Publishing. Wang, H., Wang, J., & Zhang, G. H. (2021). Impact of landscape positions on soil erodibility indices in typical vegetation-restored slope-gully systems on the Loess Plateau of China. Catena , 201 , 105235. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-3713794","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":279620869,"identity":"0b8b6bfd-f7eb-4f6d-b64b-6b113ee991c2","order_by":0,"name":"Nur Ain Abu Bakar","email":"","orcid":"","institution":"Universiti Tun Hussein Onn Malaysia","correspondingAuthor":false,"prefix":"","firstName":"Nur","middleName":"Ain Abu","lastName":"Bakar","suffix":""},{"id":279620870,"identity":"8afd740c-b285-4b2a-ba85-330e2cf187b3","order_by":1,"name":"Mohd Khaidir Abu 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4","display":"","copyAsset":false,"role":"figure","size":232750,"visible":true,"origin":"","legend":"\u003cp\u003eSite conditions and observations (a) Top view of slope pattern (b) Bottom view of slope pattern\u003c/p\u003e","description":"","filename":"4.jpg","url":"https://assets-eu.researchsquare.com/files/rs-3713794/v1/e9b99defad7d2c94535a98c3.jpg"},{"id":53007544,"identity":"47b8152d-8cc5-4301-9822-acc189bcb12d","added_by":"auto","created_at":"2024-03-19 15:14:21","extension":"jpg","order_by":5,"title":"Figure 5","display":"","copyAsset":false,"role":"figure","size":57885,"visible":true,"origin":"","legend":"\u003cp\u003eElectrode cable arrangement\u003c/p\u003e","description":"","filename":"5.jpg","url":"https://assets-eu.researchsquare.com/files/rs-3713794/v1/653351021152c2b20027f928.jpg"},{"id":53009259,"identity":"3ca49fea-144d-431d-a865-f5008c932490","added_by":"auto","created_at":"2024-03-19 15:22:21","extension":"jpg","order_by":6,"title":"Figure 6","display":"","copyAsset":false,"role":"figure","size":92145,"visible":true,"origin":"","legend":"\u003cp\u003eInversion model of 2-D resistivity\u003c/p\u003e","description":"","filename":"6.jpg","url":"https://assets-eu.researchsquare.com/files/rs-3713794/v1/792327fa33d7f7150cf307be.jpg"},{"id":53007547,"identity":"4dc6f3f0-a5ba-448b-9fe1-bae66f895e59","added_by":"auto","created_at":"2024-03-19 15:14:21","extension":"jpg","order_by":7,"title":"Figure 7","display":"","copyAsset":false,"role":"figure","size":78755,"visible":true,"origin":"","legend":"\u003cp\u003eDetail of BH1 and BH2: Comparison of resistivity and N-value.\u003c/p\u003e","description":"","filename":"7.jpg","url":"https://assets-eu.researchsquare.com/files/rs-3713794/v1/650e972a5afeea6e23e03142.jpg"},{"id":53007546,"identity":"bbbb66e9-afaf-4e73-a131-58dc46a24efa","added_by":"auto","created_at":"2024-03-19 15:14:21","extension":"jpg","order_by":8,"title":"Figure 8","display":"","copyAsset":false,"role":"figure","size":58140,"visible":true,"origin":"","legend":"\u003cp\u003e\u003cstrong\u003e(a) and (b) \u003c/strong\u003eRelation of resistivity and N-value (a) for BH1 (b) for BH2\u003c/p\u003e","description":"","filename":"8.jpg","url":"https://assets-eu.researchsquare.com/files/rs-3713794/v1/7966742f69b76e7c2c327a88.jpg"},{"id":53007542,"identity":"b78cb90a-ac1e-41ef-8c00-7f7d1dc0f44e","added_by":"auto","created_at":"2024-03-19 15:14:21","extension":"jpg","order_by":9,"title":"Figure 9","display":"","copyAsset":false,"role":"figure","size":67820,"visible":true,"origin":"","legend":"\u003cp\u003eCombined data of resistivity and N-value (BH1 and BH2)\u003c/p\u003e","description":"","filename":"9.jpg","url":"https://assets-eu.researchsquare.com/files/rs-3713794/v1/c96ee967d53943213b4e9006.jpg"},{"id":64374972,"identity":"412fac23-87b2-4a70-abcc-127ea5234edb","added_by":"auto","created_at":"2024-09-12 10:09:32","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1966126,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-3713794/v1/1cd13d2d-03ba-431c-ba54-6e214242593e.pdf"}],"financialInterests":"","formattedTitle":"Relationship of Resistivity Value with the Ground Material Information Obtained from Borehole Data: Case study","fulltext":[{"header":"Introduction","content":"\u003cp\u003eThe contemporary importance of Earth's subsurface is growing, addressing crucial challenges like renewable energy generation and the establishment of environmentally secure storage facilities. The Earth's uppermost layer, playing a pivotal role in transitioning from unconsolidated to consolidated lithologies, exhibits considerable heterogeneity. This transformation is influenced by factors such as weathering, water recharge and discharge, and notably, interactions with biotic entities (Marz\u0026aacute;n et al., \u003cspan citationid=\"CR37\" class=\"CitationRef\"\u003e2021\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eResearchers have been intrigued by the investigation of resistivity in geo-materials since 1912 when Schlumberger employed electrical resistivity measurements to characterize subsurface ground (Alsharari et al., \u003cspan citationid=\"CR5\" class=\"CitationRef\"\u003e2020\u003c/span\u003e). Igneous and metamorphic rocks typically display high resistivity values (Briški et al., \u003cspan citationid=\"CR12\" class=\"CitationRef\"\u003e2020\u003c/span\u003e; Paembonan et al., \u003cspan citationid=\"CR44\" class=\"CitationRef\"\u003e2021\u003c/span\u003e), with resistivity largely dependent on the degree of fracturing. The presence of fractures leads to groundwater filling, consequently lowering the rock's resistivity below 100 ohm.m (Lee et al., \u003cspan citationid=\"CR34\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Gouet et al., \u003cspan citationid=\"CR21\" class=\"CitationRef\"\u003e2020\u003c/span\u003e). Soils above the water table, characterized by dryness, exhibit higher resistivity values ranging from several hundred to several thousand ohm-m. In contrast, rock/soil that categorised as below the water table, displays resistivity values of less than 100 ohm.m. Furthermore, clay exhibits significantly have lower resistivity compared to sand.\u003c/p\u003e \u003cp\u003eGeotechnical engineering plays a crucial role in understanding the behavior and properties of the ground material for various engineering projects. In typical site investigations, borehole data is commonly used to obtain localized information at specific depths within the borehole. While borehole data offers high vertical resolution, it has limited spatial coverage as it represents a point measurement (Nwankwoala, 2018). Geological drilling, often known as borehole drilling, is a conventional and straightforward technique widely employed for obtaining geological data due to its ability to provide great vertical resolution. This methodology enables the direct acquisition of geological data, encompassing lithology, structure, underground water table, weak interlayer, and rock mass integrity information. However, conventional drilling techniques fail to offer insights into the geological characteristics of the region perpendicular to the borehole axis. Consequently, this limitation may result in the failure to identify certain unfavourable geological formations, thereby amplifying the potential for geological hazards (Liu et al., \u003cspan citationid=\"CR35\" class=\"CitationRef\"\u003e2021\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eDespite the borehole geophysical method's notable resistance to interference and its consistent resolution regardless of depth, its implementation necessitates preliminary geological drilling, resulting in a comparatively elevated expenditure. Furthermore, it should be noted that this particular methodology is most suitable for conducting geological investigations on a small scale, as its horizontal detection range is constrained (Marz\u0026aacute;n et al., \u003cspan citationid=\"CR37\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Liu et al., \u003cspan citationid=\"CR35\" class=\"CitationRef\"\u003e2021\u003c/span\u003e). In the field of geophysics, previous studies have employed several approaches like as gravitational, electrical, or seismic techniques to effectively analyze geotechnical features. These methods have demonstrated their efficacy in yielding dependable outcomes for specific geotechnical engineering challenges, albeit within certain contextual constraints (Liu et al., \u003cspan citationid=\"CR35\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Dezert et al., \u003cspan citationid=\"CR14\" class=\"CitationRef\"\u003e2019\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eThe application of geophysics in geotechnical engineering, particularly Electrical Resistivity Tomography (ERT), has the potential to transform the process of site investigation by providing a continuous profile of subsurface resistivity distribution along a survey line or grid (Shao et al., \u003cspan citationid=\"CR46\" class=\"CitationRef\"\u003e2021\u003c/span\u003e). ERT data offers relatively high spatial coverage, capturing information between measurement locations, and can cover larger areas in a relatively short period of time, making it more cost-effective for initial site characterization and screening purposes (Nwankwoala, 2018). This capability of ERT to provide a continuous profile of subsurface resistivity distribution complements the localized information such as detection of fractures/faults and mapping of groundwater flow, obtained from borehole data, thus allowing for a more comprehensive understanding of the ground material (Hung et al., \u003cspan citationid=\"CR28\" class=\"CitationRef\"\u003e2020\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eBy integrating geophysical methods, such as ERT, with geotechnical testing, a more accurate and detailed characterization of the ground material can be achieved, helping to evaluate rock mass quality, ground stiffness, and subsurface feature depth (Basri \u003cem\u003eet al\u003c/em\u003e., 2021). The relationship between resistivity value and ground material information obtained from borehole data is of particular interest in geotechnical engineering. Studies have shown that geophysical parameters, such as electrical resistivity, can match well with the material properties identified from borehole data (Nwankwoala, 2018). This holistic approach will provide confidence in the accuracy and reliability of the geophysical results, improving the assessment and characterization of the ground material (Basri \u003cem\u003eet al\u003c/em\u003e., 2021; Hasan et al., \u003cspan citationid=\"CR22\" class=\"CitationRef\"\u003e2021\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eThe study's scope encompasses the analysis of resistivity values and their comparison with geotechnical properties derived from a case study in Melaka, Malaysia. The methodology entails acquiring Electrical Resistivity Tomography (ERT) data and borehole data, followed by the analysis and interpretation of this information using suitable software and techniques (Bello et al., \u003cspan citationid=\"CR9\" class=\"CitationRef\"\u003e2023\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eThrough the integration of geophysical methods and geotechnical testing, the study seeks to establish the reliability of resistivity in relation to characterizing ground materials. This integration aims to enhance the depth of investigation, enabling the establishment of connections between resistivity and subsurface profiles for future studies (Hung et al., \u003cspan citationid=\"CR28\" class=\"CitationRef\"\u003e2020\u003c/span\u003e). Consequently, the primary objective of this research is to evaluate and explore the reliability of resistivity values concerning soil or rock material information obtained from conventional borehole data.\u003c/p\u003e\n\u003ch3\u003eSite Description\u003c/h3\u003e\n\u003cdiv id=\"Sec3\" class=\"Section2\"\u003e \u003ch2\u003eSite Topography and Geological Condition\u003c/h2\u003e \u003cp\u003eThe site area is located at Ayer Keroh, Melaka, Malaysia as with 11.9 KM distance shown in Fig.\u0026nbsp;\u003cspan refid=\"Fig1\" class=\"InternalRef\"\u003e1\u003c/span\u003e and is accessible by any vehicle. The topography of the site area is primarily gentle, with altitude variations ranging from 29 m to 43 m. There is a significant difference of approximately 14m between the highest and lowest points within the site, and the elevation gradually decreases towards the northern direction as shown as in Fig.\u0026nbsp;\u003cspan refid=\"Fig2\" class=\"InternalRef\"\u003e2\u003c/span\u003e.\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003cp\u003eThe geological condition observations highlight the geological history and composition of the study area, emphasizing the prevalence of phyllite, schist, and slate formations within the Hawthornden Schist Formation, as interpreted as a highly compressed basin formed in deeper water conditions (back-arc). The correlation with the Pilah Schist suggests a potential early Palaeozoic age for the geological units in the area.\u003c/p\u003e \u003cp\u003eThe resistivity measurements were conducted along a lines that laid out from the down slope to the up slope. The estimated depth of penetration varied which values reaching up to 30.0 meters.\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec4\" class=\"Section2\"\u003e \u003ch2\u003eSite Conditions and Observations\u003c/h2\u003e \u003cp\u003eThe geophysical survey conducted at targeted location encompassed an area that is predominantly occupied by buildings, indicating significant human-made structures and urban development. However, within the surveyed region, there are also noticeable patches of vegetation, indicating a combination of developed areas and natural or landscaped green spaces. A visual representation of the survey area's geomorphology conditions can be observed in Fig.\u0026nbsp;\u003cspan refid=\"Fig3\" class=\"InternalRef\"\u003e3\u003c/span\u003e. This representation is likely to provide valuable insights into the topographical features, landforms, and elevation patterns observed during the survey. Geomorphology maps or figures serve as essential tools for comprehending the surface characteristics, terrain types, and distribution of landforms within a specific area.\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003cp\u003eDuring the geological mapping and subsurface investigation works after the failure, it observed that slope area occurred at line of RL2 and positioned of BH1 and BH2 within the end of slope failure faces. Figure\u0026nbsp;\u003cspan refid=\"Fig4\" class=\"InternalRef\"\u003e4\u003c/span\u003e shows site conditions and observations of the project area, which provides valuable insights into the slope pattern and conditions observed during the survey.\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003c/div\u003e"},{"header":"Methodology","content":"\u003cp\u003eIn this study, borehole drillings preceded the resistivity survey, necessitating resistivity lines alignment based on borehole locations (refer to Fig.\u0026nbsp;\u003cspan refid=\"Fig1\" class=\"InternalRef\"\u003e1\u003c/span\u003e).\u003c/p\u003e \u003cdiv id=\"Sec6\" class=\"Section2\"\u003e \u003ch2\u003eBorehole Drilling\u003c/h2\u003e \u003cp\u003eTwo boreholes, BH1 and BH2, were strategically drilled in the slope failure area using a multi-speed Spindle Driven Boring Machine to determine soil properties. These boreholes, situated near resistivity survey line, were selected due to the significant data observed. A Standard Penetration Test (SPT) was conducted to assess soil bearing capacity.\u003c/p\u003e \u003cp\u003eDisturbed and undisturbed categorised soil samples retrieved from the boreholes underwent physical and mechanical analyses procedure from laboratory, following procedures outlined in MS 1056:2005 and BS 1377:1990. The analyses were performed on selected samples at various penetrations, adhering to the work schedule provided by JKR.\u003c/p\u003e \u003cp\u003eGroundwater monitoring was initiated to record water levels in each borehole. The collected field exploration data were then analyzed and interpreted to construct the subsurface profile. The water table was observed for both boreholes, with the groundwater level at 3.91 meters in BH1 and 0.52 meters in BH2. Slope failures were identified at Cable 3 along survey line.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec7\" class=\"Section2\"\u003e \u003ch2\u003eElectrical Resistivity Tomography (ERT) Measurements\u003c/h2\u003e \u003cp\u003eThe Electrical Resistivity Tomography (ERT) survey utilized the ABEM Terrameter LS in conjunction with electrodes for data acquisition. The ERT data acquisition process employed the Gradient XL protocol for the electrode array, which, while similar to Schlumberger's array, exhibited distinct characteristics. Notably, the Gradient XL array measured the center receiver dipole, whereas the gradient array recorded all adjacent dipoles between transmitter electrodes.\u003c/p\u003e \u003cp\u003eDuring data acquisition, the designated profile lines were meticulously followed, adhering to recommended plot distances. The measurement of the distance between the initial and final electrode positions, centered around the LS Terrameter, was executed in accordance with the specified profile length, as illustrated in Fig.\u0026nbsp;\u003cspan refid=\"Fig5\" class=\"InternalRef\"\u003e5\u003c/span\u003e. This ensured accurate electrode placement. The study employed a four-cable arrangement for the electrodes (refer to Fig.\u0026nbsp;\u003cspan refid=\"Fig5\" class=\"InternalRef\"\u003e5\u003c/span\u003e) to optimize data quantity and attain a reliable tomography plot. The maximum spacing between electrodes was maintained at 2.50 meters, while the minimum spacing between electrodes was set at 1.25 meters.\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003cp\u003eOnce the position of the electrode cable has been established, the subsequent step involves the deployment of the electrode cables and their subsequent connection to the electrodes via the use of electrode cable or jumper wire. The recommended utilization is to deploy imaging cables by rolling them out in a manner consistent with the profile, where the takeout numbers should rise in the same direction as the coordinate numbers. At the designated sharing locations (C1\\C2 and C3/C4), the cables are interconnected through the utilization of cable joints or cable connectors, which are cylindrical devices designed for connecting cables. It is imperative to ensure that the cable joint is connected in the correct orientation, with the groove(s) on the cable joints facing towards the instrument located at the layout center.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec8\" class=\"Section2\"\u003e \u003ch2\u003eElectrical Resistivity Tomography (ERT) Analysis\u003c/h2\u003e \u003cp\u003eERT data processing involves using the RES2DINV software to handle the raw data converted into DAT format. The RES2DINV program employs a least-squares inversion scheme to determine suitable resistivity values. This involves calculating the apparent resistivity, measured apparent resistivity, and inverse model resistivity. The objective of the inversion process is to minimize the misfit between measured and calculated apparent resistivity values, quantified by the root mean square (RMS) error (Dey \u0026amp; Morrison, \u003cspan citationid=\"CR13\" class=\"CitationRef\"\u003e1979\u003c/span\u003e; Loke et al., \u003cspan citationid=\"CR36\" class=\"CitationRef\"\u003e2003\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eCorrelation analyses are conducted using Microsoft Excel to interpret the linearity strength between two variables. The interpretation of the coefficient, R\u003csup\u003e2\u003c/sup\u003e (refer to Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e\u003cb\u003e)\u003c/b\u003e to assess the correlation's strength and rank (Hisyam \u003cem\u003eet al\u003c/em\u003e., 2017). RMS errors may result from random and systematic errors. Random errors may be induced by telluric current effects on overall resistivity readings, while systematic errors may stem from uncertain contact between the electrode and the earth.\u003c/p\u003e \u003cp\u003eTo enhance interpretability, resistivity contour values are adjusted based on geological information, aligning resistivity ranges with distinct colors. The resistivity method gauges the resistivity distribution of subsurface materials. Tables\u0026nbsp;\u003cspan refid=\"Tab2\" class=\"InternalRef\"\u003e2\u003c/span\u003e and \u003cspan refid=\"Tab3\" class=\"InternalRef\"\u003e3\u003c/span\u003e present resistivity values for typical rocks and soil materials (Keller \u0026amp; Frischknecht, \u003cspan citationid=\"CR32\" class=\"CitationRef\"\u003e1996\u003c/span\u003e).\u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab1\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 1\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eInterpretation size of correlation coefficient\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"2\"\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c1\" colnum=\"1\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c2\" colnum=\"2\"\u003e\u003c/div\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\"\u003e \u003cp\u003eSize of correlation\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eStrength of correlation\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e1.0\u0026ndash;0.9\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHighly perfect/ Very strong\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e0.9\u0026ndash;0.7\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003ePerfect/ Strong\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e0.7\u0026ndash;0.5\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eModerate\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e0.5\u0026ndash;0.3\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eWeak\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e0.3\u0026ndash;0.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eNo association\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab2\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 2\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eResistivity of some common rocks and soil materials (Keller \u0026amp; Frischknecht, \u003cspan citationid=\"CR32\" class=\"CitationRef\"\u003e1996\u003c/span\u003e)\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"2\"\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c1\" colnum=\"1\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c2\" colnum=\"2\"\u003e\u003c/div\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\"\u003e \u003cp\u003eMaterial\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eResistivity (Ohm.m)\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eAlluvium\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e10\u0026ndash;800\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eSand\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e60\u0026ndash;1000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eClay\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e1\u0026ndash;100\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eGroundwater (fresh)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e10\u0026ndash;100\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eSandstone\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e8\u0026ndash;4000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eShale\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e20\u0026ndash;2000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eSlate/quartz mica schist\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e50\u0026ndash;20,000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eGraphite schist\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e10\u0026ndash;500\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eLimestone\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e50\u0026ndash;4000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eGranite\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e50\u0026ndash;10,000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab3\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 3\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eElectrical resistivity of some types of waters in rocks (Keller and Frischnecht, 1966)\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"2\"\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c1\" colnum=\"1\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c2\" colnum=\"2\"\u003e\u003c/div\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\"\u003e \u003cp\u003eType of water\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eResistivity (Ohm.m)\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003ePrecipitation\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e30\u0026ndash;1000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eSurface water (areas of igneous rock)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e30\u0026ndash;500\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eSurface water (areas of sedimentary rocks)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e10\u0026ndash;100\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eGroundwater (areas of igneous rocks)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e30\u0026ndash;150\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eGroundwater (areas of sedimentary rocks)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u0026gt;\u0026thinsp;1\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eSea water\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u0026asymp;\u0026thinsp;0.2\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eDrinking water (max. salt content 0.25%)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u0026gt;\u0026thinsp;1.8\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eWater for irrigation and stock watering (max. salt content 0.25%)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003e\u0026gt;\u0026thinsp;0.65\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003cp\u003eArchie (\u003cspan citationid=\"CR6\" class=\"CitationRef\"\u003e1942\u003c/span\u003e) proposed that the bulk resistivity of fully saturated rocks (Ro), immersed in an aqueous fluid with resistivity Rw, demonstrates a direct proportional relationship, as depicted in Eq.\u0026nbsp;\u003cspan refid=\"Equ1\" class=\"InternalRef\"\u003e1\u003c/span\u003e.\u003cdiv id=\"Equ1\" class=\"Equation\"\u003e\u003cdiv format=\"TEX\" class=\"mathdisplay\" id=\"FileID_Equ1\" name=\"EquationSource\"\u003e\n$${R}_{0}=F. {R}_{w}$$\u003c/div\u003e\u003cdiv class=\"EquationNumber\"\u003e1\u003c/div\u003e\u003c/div\u003e\u003c/p\u003e \u003cp\u003eWhere:\u003c/p\u003e \u003cp\u003eR\u003csub\u003eo\u003c/sub\u003e = Rock\u0026rsquo;s bulk resistivity\u003c/p\u003e \u003cp\u003eF\u0026thinsp;=\u0026thinsp;Formation Factor\u003c/p\u003e \u003cp\u003eR\u003csub\u003eW\u003c/sub\u003e = Water\u0026rsquo;s Resistivity\u003c/p\u003e \u003cp\u003eThe formation factor, or constant of proportionality, \"F,\" clarifies the influence of the rock matrix. When fully saturated, the formation factor includes the effects of porosity variations resulting from different rock grains that the conducting fluid travels through as well as tortuosity. Eq.\u0026nbsp;\u003cspan refid=\"Equ2\" class=\"InternalRef\"\u003e2\u003c/span\u003e extends this fundamental formula even more:\u003cdiv id=\"Equ2\" class=\"Equation\"\u003e\u003cdiv format=\"TEX\" class=\"mathdisplay\" id=\"FileID_Equ2\" name=\"EquationSource\"\u003e\n$$F= \\alpha S{w}^{-n}{\\varnothing }^{-m}$$\u003c/div\u003e\u003cdiv class=\"EquationNumber\"\u003e2\u003c/div\u003e\u003c/div\u003e\u003c/p\u003e \u003cp\u003eWhere:\u003c/p\u003e \u003cp\u003eF\u0026thinsp;=\u0026thinsp;Formation Factor\u003c/p\u003e \u003cp\u003eɑ = Tortuosity\u003c/p\u003e \u003cp\u003eSW\u003csup\u003e\u0026minus;\u0026thinsp;n\u003c/sup\u003e = Saturation of Water\u003c/p\u003e \u003cp\u003eϕ\u003csup\u003e\u0026minus;m\u003c/sup\u003e\u0026thinsp;=\u0026thinsp;Porosity\u003c/p\u003e \u003cp\u003eThis formula shows that porosity (ϕ\u003csup\u003e\u0026minus;m\u003c/sup\u003e), water saturation (Sw\u003csup\u003e\u0026minus;\u0026thinsp;n\u003c/sup\u003e), tortuosity (α), and groundwater resistivity (R\u003csub\u003ew\u003c/sub\u003e) all affect apparent resistivity. Tortuosity, which is related to the length of the current flow channel, is mostly influenced by the pore structure and grain sizes, which are normally held constant and vary from 0.5 to 1.5 depending on the kind of reservoir. Under fully saturated conditions, the saturation is regarded as 1, and the saturation exponent, n, is often fixed at 2. The ratio of void volume to total volume, or porosity, ranges from 0 to 1, and is a measurement of the amount of voids in the material. The cementation factor (m), also known as the porosity exponent, usually ranges from 1.7 to 3. It is expected that porosity is the variable determining apparent resistivity because grain size influences the empty areas in the soil. The values of m and tortuosity in this investigation are maintained at 2.05 and0.62, respectively (Asquith \u0026amp; Krygowski, \u003cspan citationid=\"CR7\" class=\"CitationRef\"\u003e2004\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eNumerous parameters, including salinity, clay concentration, cation exchange capability, clay mineralogy, pore size and distribution, moisture content, and temperature, can affect the resistivity values of soil. Of these, conductivity and moisture content are the principal determinants of bulk soil electrical resistivity since they are essential to the fundamental current flow mechanism (Dezert et al., \u003cspan citationid=\"CR14\" class=\"CitationRef\"\u003e2019\u003c/span\u003e). Rocks that are igneous or metamorphic usually have high resistivity levels, which are influenced by the degree of fracture. Resistivity in fractured rock is reduced below 100 ohm.m. by the presence of groundwater. Rock and soil below the water table often have lower resistivity values, but soil above the water table typically has greater values. Compared to sand, clay has substantially less resistivity (Stracqualursi et al., \u003cspan citationid=\"CR48\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Najmiah \u003cem\u003eet al\u003c/em\u003e., 2020).\u003c/p\u003e \u003c/div\u003e"},{"header":"Results and Discussions","content":"\u003cp\u003eIn this section, we conduct a correlation analysis between the apparent resistivity value (RL2) and the selected borehole data, specifically BH1 and BH2, chosen as data points due to their inclusion in a resistivity profile line. Tables\u0026nbsp;\u003cspan refid=\"Tab4\" class=\"InternalRef\"\u003e4\u003c/span\u003e and \u003cspan refid=\"Tab5\" class=\"InternalRef\"\u003e5\u003c/span\u003e present a summary of the SPT-N values and soil descriptions at different depths of BH1 and BH2. The dataset provides comprehensive information on cumulative depth, borehole data, and resistivity measurements for various soil types. These soil types encompass a range from loosely structured, gravelly sand to highly compacted, silty sand. For each distinct soil type, both the SPT N-value and resistivity readings are documented, offering detailed insights into the geological characteristics of the study area.\u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab4\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 4\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eSummary of SPT, N-value of BH1\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"4\"\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c1\" colnum=\"1\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c2\" colnum=\"2\"\u003e\u003c/div\u003e \u003cdiv align=\"char\" char=\".\" class=\"colspec\" colname=\"c3\" colnum=\"3\"\u003e\u003c/div\u003e \u003cdiv align=\"char\" char=\".\" class=\"colspec\" colname=\"c4\" colnum=\"4\"\u003e\u003c/div\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\" morerows=\"1\" rowspan=\"2\"\u003e \u003cp\u003eCumulative Depth (m)\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colspan=\"2\" nameend=\"c3\" namest=\"c2\"\u003e \u003cp\u003eBorehole Data\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c4\" morerows=\"1\" rowspan=\"2\"\u003e \u003cp\u003eResistivity\u003c/p\u003e \u003cp\u003e(Ωhm.m)\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSoil Description\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSPT-N value\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e3.0\u0026ndash;3.50\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eLoose, Gravelly sand\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e5\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e100\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e3.50\u0026ndash;4.50\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eLoose, silty sand\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e6\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e5\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e6.0\u0026ndash;7.50\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eLoose, gravelly sand\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e10\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e30\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e7.50\u0026ndash;9.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eStiff, sandy silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e11\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e100\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e9.0\u0026ndash;10.5\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eVery stiff, sandy silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e16\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e400\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e12.0\u0026ndash;13.5\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMedium stiff, gravelly silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e7\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e500\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e13.5\u0026ndash;15.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eVery stiff, gravelly silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e18\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e700\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e16.5\u0026ndash;18.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eVery stiff, gravelly Silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e24\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e850\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e18.0\u0026ndash;19.5\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eVery dense, silty sand\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e50\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e1,000\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab5\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 5\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eSummary of SPT, N-value of BH2\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"4\"\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c1\" colnum=\"1\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c2\" colnum=\"2\"\u003e\u003c/div\u003e \u003cdiv align=\"char\" char=\".\" class=\"colspec\" colname=\"c3\" colnum=\"3\"\u003e\u003c/div\u003e \u003cdiv align=\"char\" char=\".\" class=\"colspec\" colname=\"c4\" colnum=\"4\"\u003e\u003c/div\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\" morerows=\"1\" rowspan=\"2\"\u003e \u003cp\u003eCumulative Depth (m)\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colspan=\"2\" nameend=\"c3\" namest=\"c2\"\u003e \u003cp\u003eBorehole Data\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c4\" morerows=\"1\" rowspan=\"2\"\u003e \u003cp\u003eResistivity\u003c/p\u003e \u003cp\u003e(Ωhm.m)\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSoil Description\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c3\"\u003e \u003cp\u003eSPT-N value\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e0.0\u0026ndash;1.50\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eTopsoil: Loose, silty sand, with decayed wood\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e5\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e5\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e3.0\u0026ndash;3.50\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eLoose, silty sand\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e6\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e500\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e4.50\u0026ndash;6.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eMedium stiff, sandy SILT, with decayed wood\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e5\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e30\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e7.50\u0026ndash;9.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eStiff, clayey silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e10\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e50\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e10.5\u0026ndash;12.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eStiff, clayey silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e9\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e60\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003e13.5\u0026ndash;15.0\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eVery stiff, clayey silt\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c3\"\u003e \u003cp\u003e16\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"char\" char=\".\" colname=\"c4\"\u003e \u003cp\u003e300\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003cp\u003eTable\u0026nbsp;\u003cspan refid=\"Tab4\" class=\"InternalRef\"\u003e4\u003c/span\u003e provides a comprehensive overview of the soil characteristics at BH1, spanning a depth of 19.5 meters. The surface layer of BH1 exhibits loose gravelly sand with a resistivity of 100 Ωhm.m, indicating firm topsoil. However, at depths of 3.5 meters and 6 meters, the soil transitions to silty sand and gravelly sand with resistivity values of 5 Ωhm.m and 30 Ωhm.m, respectively, indicating high water saturation. As the depth increases from 9 meters to 19.5 meters, resistivity values climb from 400 to 1,000 Ωhm.m, corresponding to a shift towards less saturated, denser silty sand. The accompanying SPT-N values corroborate this trend, demonstrating an increase in soil hardness at deeper layers compared to the surface layer. Table\u0026nbsp;\u003cspan refid=\"Tab5\" class=\"InternalRef\"\u003e5\u003c/span\u003e outlines the soil description of BH2 up to a depth of 15 meters, encompassing six soil types ranging from loose silty sand to very stiff clayey silt. However, SPT-N and resistivity values reveal an irregularly dense subsurface layer in comparison to the data obtained from BH1. The SPT-N results, representing the blow count during testing, serve as indicators of soil resistance to penetration. Generally, higher SPT-N readings suggest denser soils with greater resistance (Bol, \u003cspan citationid=\"CR10\" class=\"CitationRef\"\u003e2023\u003c/span\u003e; Masud et al., \u003cspan citationid=\"CR38\" class=\"CitationRef\"\u003e2023\u003c/span\u003e). According to Tables\u0026nbsp;\u003cspan refid=\"Tab4\" class=\"InternalRef\"\u003e4\u003c/span\u003e and \u003cspan refid=\"Tab5\" class=\"InternalRef\"\u003e5\u003c/span\u003e, both BH1 and BH2 exhibit high silt content. Notably, the SPT-N value is higher at depths beyond 18 meters for BH1, while for BH2, the SPT-N value peaks at depths beyond 24 meters, indicating variations in soil hardness with depth.\u003c/p\u003e \u003cp\u003eThe acquisition of resistivity measurements in borehole data is a common practice facilitated by geophysical techniques, such as Electrical Resistivity Tomography (ERT) or the deployment of resistivity logging instruments, as depicted in Figs.\u0026nbsp;\u003cspan refid=\"Fig4\" class=\"InternalRef\"\u003e4\u003c/span\u003e and \u003cspan refid=\"Fig5\" class=\"InternalRef\"\u003e5\u003c/span\u003e. These measurements play a pivotal role in assessing the electrical characteristics of subsurface materials. The correlation between the Standard Penetration Test blow count (SPT-N value) and resistivity is intricately linked to the specific attributes of encountered subsurface materials. An illustrative example of this correlation is the reduction in resistivity in the presence of water. Additionally, factors like soil density and composition may impact SPT-N values (Bol, \u003cspan citationid=\"CR10\" class=\"CitationRef\"\u003e2023\u003c/span\u003e; Masud et al., \u003cspan citationid=\"CR38\" class=\"CitationRef\"\u003e2023\u003c/span\u003e; Hegde \u0026amp; Anand, \u003cspan citationid=\"CR24\" class=\"CitationRef\"\u003e2021\u003c/span\u003e). An elevation in soil moisture content typically corresponds to a reduction in resistivity levels, as outlined in Tables\u0026nbsp;\u003cspan refid=\"Tab4\" class=\"InternalRef\"\u003e4\u003c/span\u003e and \u003cspan refid=\"Tab5\" class=\"InternalRef\"\u003e5\u003c/span\u003e. Soil water content can potentially influence SPT-N values, especially in saturated or highly plastic soil conditions (Ghoreishi et al., \u003cspan citationid=\"CR18\" class=\"CitationRef\"\u003e2021\u003c/span\u003e). Tables\u0026nbsp;\u003cspan refid=\"Tab4\" class=\"InternalRef\"\u003e4\u003c/span\u003e and \u003cspan refid=\"Tab5\" class=\"InternalRef\"\u003e5\u003c/span\u003e reveal distinct types of soil detected in BH1 and BH2 at depths of 19.5 meters and 15 meters, respectively, each displaying varying levels of SPT-N and resistivity values. For instance, the resistivity of cemented rock formations may exhibit higher values compared to unconsolidated sediments. It is crucial to emphasize that resistivity and SPT-N values cannot be directly converted or substituted for each other (Ibanez et al., \u003cspan citationid=\"CR29\" class=\"CitationRef\"\u003e2023\u003c/span\u003e). While both methods offer valuable insights into subsurface conditions, they differ in their measurement of distinct properties. A comprehensive understanding of geophysics and geotechnical engineering is essential for accurately interpreting these measurements.\u003c/p\u003e \u003cp\u003eCorrelation studies are frequently undertaken within distinct geological contexts to ascertain the correlations between SPT-N and resistivity values (Gon\u0026ccedil;alves et al., \u003cspan citationid=\"CR20\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Keo, \u003cspan citationid=\"CR33\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). The observed correlations exhibit site-specific characteristics and are subject to variation across different locales. To obtain a thorough understanding of subsurface conditions, it is necessary to incorporate various geotechnical information, such as SPT-N values and resistivity data, into a comprehensive subsurface study. This integration allows for a more precise assessment of the subsurface conditions (Liu et al., \u003cspan citationid=\"CR35\" class=\"CitationRef\"\u003e2021\u003c/span\u003e).\u003c/p\u003e \u003cdiv id=\"Sec10\" class=\"Section2\"\u003e \u003ch2\u003eTest Results of Electrical Resistivity Tomography\u003c/h2\u003e \u003cp\u003eThe ERT results from survey line conducted indicate varying resistivity values across the subsurface are presented. The interpretation of the ERT results data is provided in Table\u0026nbsp;\u003cspan refid=\"Tab6\" class=\"InternalRef\"\u003e6\u003c/span\u003e. The resistivity values obtained from the ERT survey are primarily used to delineate the influence of water content in the materials.\u003c/p\u003e \u003cp\u003e\u003cimg 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\" style=\"width: 722px; height: 142.607px;\" width=\"722\" height=\"142.607\"\u003e\u003cbr\u003e\u003c/p\u003e\u003cp\u003eThe discussion presented revolves around the analysis of ERT data displayed in Figs.\u0026nbsp;\u003cspan refid=\"Fig6\" class=\"InternalRef\"\u003e6\u003c/span\u003e and \u003cspan refid=\"Fig7\" class=\"InternalRef\"\u003e7\u003c/span\u003e. In the region of Cable 3 and Cable 4, where the resistivity values are low (less than 100 Ωm) up to a depth of 15.0 meters, this indicates a highly water-saturated zone (Ujjal \u0026amp; Patro, 2021). This is consistent with the physical principle that resistivity is influenced by the conductivity of pore water, which is a characteristic of water-saturated soils. The observed relation between resistivity and water content is supported by the principles of electrical current flow through saturated materials. Water conducts electricity, and higher water content leads to lower resistivity (Tarmizi \u003cem\u003eet al\u003c/em\u003e., 2016; Moreira et al., \u003cspan citationid=\"CR41\" class=\"CitationRef\"\u003e2021\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eFurthermore, the contrasting resistivity patterns observed between the areas of Cable 1 and Cable 2 versus Cable 3 and Cable 4 might signify different geological features. The high resistivity values in Cable 1 and Cable 2, exceeding 100 Ωm, potentially associated with more resistant soil layers or even rock formations. The observed high resistivity values suggest the presence of a drier or less water-saturated area, either within the rock or soil. Moreover, as the survey line is extended to deeper depths, there is a steady increase in resistivity values until it reaches the maximum depth of 20 m. The occurrence of the slope failure took place within the vicinity of Cable 3, namely along the survey at designated line. Conversely, the consistently low resistivity values in the Cable 3 and Cable 4 regions might point toward a more permeable zone, which could encompass porous soil or fractured rock structures. These observations could provide plausible insights into geology and potential variations in subsurface materials. ERT plays a significant role in enhancing risk assessments pertaining to construction projects by offering a comprehensive comprehension of the subsurface.\u003c/p\u003e \u003cp\u003eThe process aids in the identification of possible risks, such as unstable ground conditions, which have the potential to impact the safety and stability of structures (Al-Heety et al., \u003cspan citationid=\"CR4\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Michalis \u0026amp; Sentenac, \u003cspan citationid=\"CR39\" class=\"CitationRef\"\u003e2021\u003c/span\u003e). The integration of ERT data has the potential to enhance the precision of geotechnical models. The utilization of field measurements, such as cone penetration tests and borehole data, in the process of calibration aids in the enhancement of the understanding and analysis of subsurface conditions. ERT plays a crucial role in the field of environmental site evaluations by effectively identifying and detecting saturated water in soil. Variations in resistivity have the potential to serve as indicators for the presence of contaminants or fluctuations in soil and groundwater conditions (Helene et al., \u003cspan citationid=\"CR25\" class=\"CitationRef\"\u003e2020\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eAn intriguing aspect explored within this discussion pertains to the potential correlation between ERT results and SPT N-values. The transition from low to high resistivity areas could potentially correspond to alterations in soil properties, ultimately influencing N-values. To illustrate, higher resistivity values might correlate with denser or more consolidated soils, which generally yield higher N-values. Conversely, regions marked by lower resistivity values may be indicative of softer or less compacted soils, likely resulting in lower N-values. This confluence of data not only underscores the potential of inferencing soil characteristics through resistivity assessments but also emphasizes the intricate relationship between geotechnical properties and subsurface conditions (Stracqualursi et al., \u003cspan citationid=\"CR48\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Hao \u003cem\u003eet al\u003c/em\u003e., 2021).\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec11\" class=\"Section2\"\u003e \u003ch2\u003eComparison of ERT Data with Borehole Data\u003c/h2\u003e \u003cp\u003eFigure\u0026nbsp;\u003cspan refid=\"Fig8\" class=\"InternalRef\"\u003e8\u003c/span\u003e \u003cb\u003e(a) and (b)\u003c/b\u003e presents those specific relationships between N-values and resistivity values at BH1 and BH2 at project area. Both results projecting two correlation exists between both boreholes SPT-N values and resistivity values for the site.\u003c/p\u003e \u003cp\u003eIn BH1, the graph shows a strong and reliable correlation (refer Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e) between resistivity and SPT-N value. The scatter plot indicates a clear and consistent pattern, with a reliable scatter at low SPT-N values and a linear relationship as SPT-N values increase. This suggests that the ground material in BH1 is relatively homogeneous and consistent, resulting in a strong strength of correlation (refer Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e) between resistivity and SPT-N value. The coefficient of correlation of 0.9 further supports the strength of this relationship. The observation assumes that there may be a relationship between specific physical or geotechnical characteristics of the subsurface and the measured values of resistivity and SPT-N.\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003cp\u003eIn BH1, the graph shows a strong and reliable correlation (refer Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e) between resistivity and SPT-N value. The scatter plot indicates a clear and consistent pattern, with a reliable scatter at low SPT-N values and a linear relationship as SPT-N values increase. This suggests that the ground material in BH1 is relatively homogeneous and consistent, resulting in a strong strength of correlation (refer Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e) between resistivity and SPT-N value. The coefficient of correlation of 0.9 further supports the strength of this relationship. The observation assumes that there may be a relationship between specific physical or geotechnical characteristics of the subsurface and the measured values of resistivity and SPT-N.\u003c/p\u003e \u003cp\u003eConversely, BH2 exhibits a weak strength of correlation (refer Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e) between resistivity and SPT-N value. The scatter plot shows a poorly scattered pattern at low SPT-N values, indicating a lack of consistency in the ground material. However, as the SPT-N values increase, a linear relationship starts to emerge. This suggests that the ground material in BH2 is more heterogeneous and variable, leading to a weaker correlation (refer Table\u0026nbsp;\u003cspan refid=\"Tab1\" class=\"InternalRef\"\u003e1\u003c/span\u003e) between resistivity and SPT-N value. The coefficient of correlation of 0.45 confirms the weaker relationship in this borehole.\u003c/p\u003e \u003cp\u003eBased on Fig.\u0026nbsp;\u003cspan refid=\"Fig8\" class=\"InternalRef\"\u003e8\u003c/span\u003e, this demonstrates how complex and multifaceted soil behaviour is and how it interacts with electrical features. The observation of a weak connection between chargeability parameters and geotechnical strength, which is supported by references, emphasises the complexity of this relationship even more (Abd Malik et al., \u003cspan citationid=\"CR1\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). Similar results have also been reported (Giao, \u003cspan citationid=\"CR19\" class=\"CitationRef\"\u003e2002\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eHowever, as presented in Fig.\u0026nbsp;\u003cspan refid=\"Fig8\" class=\"InternalRef\"\u003e8\u003c/span\u003e \u003cb\u003e(b)\u003c/b\u003e indicates a point of SPT-N of 6 and 500 Ωm as unreliable data at the depth of 3.0\u0026ndash;3.5 meters of penetration could be due to the presence of loose, silty sand, which may have affected the accuracy of the SPT-N value. Loose, silty sand typically has a lower resistance to penetration, which could result in inconsistent SPT-N values (Galupino \u0026amp; Dungca, \u003cspan citationid=\"CR16\" class=\"CitationRef\"\u003e2022\u003c/span\u003e; Ahmed \u003cem\u003eet al\u003c/em\u003e., 2021). The water table ending at depth of 0.52 meters may not directly explain the unreliable data at the deeper layer, as the water table level does not necessarily correlate with the soil's mechanical properties (Owusu-Nimo \u0026amp; Boadu, \u003cspan citationid=\"CR43\" class=\"CitationRef\"\u003e2020\u003c/span\u003e). Further investigations, such as additional soil testing or geophysical surveys, to better understand the soil conditions and determine the reasons for the discrepancy between the SPT-N and resistivity value in the loose, silty sand layer (Anwar Hatta \u0026amp; Syed Osman, \u003cspan citationid=\"CR23\" class=\"CitationRef\"\u003e2015\u003c/span\u003e; Zainal Abidin et al., \u003cspan citationid=\"CR2\" class=\"CitationRef\"\u003e2014\u003c/span\u003e; Sil \u0026amp; Haloi, \u003cspan citationid=\"CR47\" class=\"CitationRef\"\u003e2017\u003c/span\u003e).\u003c/p\u003e \u003cp\u003e \u003c/p\u003e \u003cp\u003eEmpirical relationships between soil's electrical resistivity and geotechnical parameters of combined BH1 and BH2 have been found, indicating a correlation between them when the soil has a resistivity more than 400 Ωm (Mohammed \u0026amp; Abudeif, 2019) as per shown in Fig.\u0026nbsp;\u003cspan refid=\"Fig9\" class=\"InternalRef\"\u003e9\u003c/span\u003e. Thus, the linear correlation combining data of BH1 and BH2 (R\u003csup\u003e2\u003c/sup\u003e\u0026thinsp;=\u0026thinsp;0.80), indicating strong relationship. The resistivity data in Fig.\u0026nbsp;\u003cspan refid=\"Fig9\" class=\"InternalRef\"\u003e9\u003c/span\u003e from BH1 and BH2 at 0 to 10 SPT-N have been aggregated below 300 Ωm, and the study has demonstrated that there is no consistent link between the resistivity value and the SPT-N value. The less dense type of soils are made up of loose gravelly sand, loose silty sand, stiff sandy silt, and stiff clayey silt, according to the SPT-N value, which falls between 0 and 10. The consistency of the association between resistivity value and SPT-N value is highly dependent on the kind of soil. However, similar consistency of the correlation can be seen from the BH1 and BH2 after 10 SPT-N and above with the value of resistivity portray strong evidence that denser the soil type such as stiff and very stiff sandy silt, very stiff gravelly silt, very dense silty sand and very stiff clayey silt gives significant interaction with the value of SPT-N.\u003c/p\u003e \u003cp\u003eThe variations in the ground material can be influenced by factors such as weathering, soil formation conditions, and geological features. Weathered materials and different soil formations can have varying resistivity ranges, which can contribute to the scatter and variability observed in the graph. Additionally, the presence of faults and layered boundaries can also impact the resistivity values and influence the soil's resistance to penetration during SPT-N testing (Gao et al., \u003cspan citationid=\"CR17\" class=\"CitationRef\"\u003e2018\u003c/span\u003e). These geological features can introduce further heterogeneity and variability in the ground material, leading to a weaker correlation.\u003c/p\u003e \u003cp\u003eFurthermore, the resistivity values are influenced by various factors, and the SPT-N value alone may not provide a complete understanding of the ground material. Other parameters such as moisture content, size grain distribution, and mineral composition should also be considered to obtain a comprehensive characterization of the ground material and its relationship with resistivity (Du et al., \u003cspan citationid=\"CR15\" class=\"CitationRef\"\u003e2021\u003c/span\u003e).\u003c/p\u003e \u003c/div\u003e"},{"header":"Conclusions","content":"\u003cp\u003eResistivity values alone may not fully explain or interpret data in a geotechnical perspective, especially in areas with weathered materials. This is because resistivity can still be high in immersed soil or rock, similar to unsaturated areas, and this can be attributed to various factors (Adedotun et al., \u003cspan citationid=\"CR3\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). It is important to note that resistivity and SPT-N values are different parameters that provide information about different aspects of the subsurface. Resistivity is related to the electrical properties of the ground material, while SPT-N values are related to the penetration resistance during the Standard Penetration Test. The correlation between these parameters may vary depending on the specific characteristics of the site and the ground material being investigated.\u003c/p\u003e \u003cp\u003eOne factor that can affect resistivity values in geotechnical evaluations is the competence of subsurface layers. The resistivity of each layer, including topsoil, weathered rock, and bedrock, is relevant in assessing the geotechnical competence of the layers. In general, higher resistivity values indicate better geotechnical competence (Adedotun et al., \u003cspan citationid=\"CR3\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). It is also important to understand how resistivity and soil suction interact when subjected to seasonally varying water content. This understanding is necessary for interpreting geophysical information gathered from electrical resistivity tomography arrays (Hughes et al., \u003cspan citationid=\"CR27\" class=\"CitationRef\"\u003e2016\u003c/span\u003e).\u003c/p\u003e \u003cp\u003eThe correlation between resistivity values and N-values is not consistently clear across all regions. High resistivity zones often align with high N-values, indicating a positive correlation, while low resistivity zones correspond to low N-values (Tan et al., \u003cspan citationid=\"CR49\" class=\"CitationRef\"\u003e2018\u003c/span\u003e). However, this relationship is not uniformly consistent. Some areas display dissimilar trends, prompting the need for cautious data interpretation. Establishing a universally applicable and standard relationship between SPT N-values and resistivity remains challenging due to the complex interplay of multiple factors in subsurface conditions.\u003c/p\u003e"},{"header":"Declarations","content":"\u003cp\u003e\u003cstrong\u003eAcknowledgements\u0026nbsp;\u003c/strong\u003eThe research works of this study have been funded by Universiti Tun Hussein Onn Malaysia (UTHM) through GPPS (vot Q292) and TIER1 (vot Q480). The authors also gratefully acknowledge the support of Research Management Centre (RMC), Faculty Civil Engineering and Built Environment (FKAAB), Research Centre for Soft Soil (RECESS) and Registrar of UTHM.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials availability\u0026nbsp;\u003c/strong\u003eLocally available materials were used in this study.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthor contributions\u0026nbsp;\u003c/strong\u003eNur Ain Abu Bakar: Conceptualization, Methodology, Software, Formal analysis, Writing original draft, Visualization, Investigation\u003c/p\u003e\n\u003cul\u003e\n \u003cli\u003eMohd Khaidir Abu Talib: Conceptualization, Methodology, Software, Formal analysis, Investigation, Data curation, Visualization, Supervision, Project administration, Funding acquisition\u003c/li\u003e\n \u003cli\u003eSiti Nor Hidayah Arifin: Conceptualization, Methodology, Formal analysis, Visualization, Supervision, Formatting, Editing\u003c/li\u003e\n \u003cli\u003eAziman Madun: Conceptualization, Supervision, Reviewing, Data curation\u003c/li\u003e\n \u003cli\u003eSaiful Azhar Ahmad Tajudin: Proofreading, Editing\u003c/li\u003e\n \u003cli\u003eMohd Firdaus Md Dan: Reviewing, Formatting\u003c/li\u003e\n \u003cli\u003eFaizal Pakir: Formatting, Conceptualization\u003c/li\u003e\n \u003cli\u003eAhmad Khairul Abd Malik: Visualization, Editing.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunding\u0026nbsp;\u003c/strong\u003eThis study was supported by the Universiti Tun Hussein Onn Malaysia (UTHM) through GPPS (vot Q292) and TIER1 (vot Q480) is highly appreciated.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eEthics approval:\u0026nbsp;\u003c/strong\u003eAll ethical standards have been followed during this research.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsent to participate:\u0026nbsp;\u003c/strong\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsent to publish:\u0026nbsp;\u003c/strong\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eConflict of interest:\u0026nbsp;\u003c/strong\u003eThe authors affirm that no conflicts of interest exist.\u003c/p\u003e"},{"header":"References","content":"\u003col\u003e\n\u003cli\u003eAbd Malik, A. K., Madun, A., Dan, M. F. M., Tajudin, S. A. A., Talib, M. K. A., Azmi, M. I. S., ... \u0026amp; Joret, A. (2022, April). The effect of particle size towards resistivity and chargeability for groundwater interpretation. In IOP Conference Series: Earth and Environmental Science (Vol. 1003, No. 1, p. 012031). IOP Publishing.\u003c/li\u003e\n\u003cli\u003eAbidin, M. H. Z., Ahmad, F., Wijeyesekera, D. C., \u0026amp; Saad, R. (2014, April). The influence of basic physical properties of soil on its electrical resistivity value under loose and dense condition. In \u003cem\u003eJournal of Physics: Conference Series\u003c/em\u003e (Vol. 495, No. 1, p. 012014). IOP Publishing.\u003c/li\u003e\n\u003cli\u003eAdedotun, A. I., Oluwatimilehin, A. V., Akinlalu, A. A., \u0026amp; Sanusi, S. O. (2022). Application of TOPSIS and AHP models in subsurface layers\u0026rsquo; competence evaluation-case study of Ilaramokin, Southwestern Nigeria. \u003c/li\u003e\n\u003cli\u003eAl-Heety, A. J., Hassouneh, M., \u0026amp; Abdullah, F. M. (2021). Application of MASW and ERT methods for geotechnical site characterization: A case study for roads construction and infrastructure assessment in Abu Dhabi, UAE. Journal of Applied Geophysics, 193, 104408.\u003c/li\u003e\n\u003cli\u003eAlsharari, B., Olenko, A., \u0026amp; Abuel-Naga, H. (2020). Modeling of electrical resistivity of soil based on geotechnical properties. \u003cem\u003eExpert Systems with Applications\u003c/em\u003e, \u003cem\u003e141\u003c/em\u003e, 112966.\u003c/li\u003e\n\u003cli\u003eArchie, G.E., (1942). The electrical resistivity log as an aid in determining some reservoir characteristics. Trans. Am. Inst. Min. Metall. Eng. 146, pp. 54\u0026ndash;61.\u003c/li\u003e\n\u003cli\u003eAsquith, G. and Krygowski, D. (2004) Basic Well Log Analysis 2nd Edition. AAPG. Tulsa, USA\u003c/li\u003e\n\u003cli\u003eBasri, K., Zainorabidin, A., Talib, M. K. A., \u0026amp; Wahab, N. (2020). Estimating the Small Strain Stiffness of Peat Soil Using Geophysical Methods. \u003cem\u003eInternational Journal of Engineering Technology and Sciences\u003c/em\u003e, \u003cem\u003e7\u003c/em\u003e(1), 44-54. \u003c/li\u003e\n\u003cli\u003eBello, A., Muztaza, N. M., Zakaria, M. T., Salleh, A. N., Rosli, F. N., Saad, R., ... \u0026amp; Rahman, N. (2023). Dynamic Soil Properties for Construction Site Investigation Using Geophysical Methods.\u003c/li\u003e\n\u003cli\u003eBol, E. (2023). A new approach to the correlation of SPT-CPT depending on the soil behavior type index. Engineering Geology, 314, 106996.\u003c/li\u003e\n\u003cli\u003eBorah, U. K., \u0026amp; Patro, P. K. (2022). The interrelationship between electrical resistivity and VP/VS ratio: A novel approach to constrain the subsurface resistivity structure in data gap areas in a seismogenic zone. \u003cem\u003eGeophysics\u003c/em\u003e, \u003cem\u003e87\u003c/em\u003e(1), B57-B67. \u003c/li\u003e\n\u003cli\u003eBri\u0026scaron;ki, M., Stroj, A., Kosović, I., \u0026amp; Borović, S. (2020). Characterization of aquifers in metamorphic rocks by combined use of electrical resistivity tomography and monitoring of spring hydrodynamics. \u003cem\u003egeosciences\u003c/em\u003e, \u003cem\u003e10\u003c/em\u003e(4), 137.\u003c/li\u003e\n\u003cli\u003eDey, A., \u0026amp; Morrison, H. F. (1979). Resistivity modelling for arbitrarily shaped two‐dimensional structures. \u003cem\u003eGeophysical prospecting\u003c/em\u003e, \u003cem\u003e27\u003c/em\u003e(1), 106-136.\u003c/li\u003e\n\u003cli\u003eDezert, T., Fargier, Y., Lopes, S. P., \u0026amp; Cote, P. (2019). Geophysical and geotechnical methods for fluvial levee investigation: A review. \u003cem\u003eEngineering Geology\u003c/em\u003e, \u003cem\u003e260\u003c/em\u003e, 105206.\u003c/li\u003e\n\u003cli\u003eDu, L., Han, Y., Wang, Y., Hu, X., Yao, R., \u0026amp; Zhang, X. (2021). Calculation of cementation factor and saturation exponent by resistivity: a case study of silty clay formation, Changchun, China. \u003cem\u003eArabian Journal of Geosciences\u003c/em\u003e, \u003cem\u003e14\u003c/em\u003e, 1-8.\u003c/li\u003e\n\u003cli\u003eGalupino, J., \u0026amp; Dungca, J. (2022, November). Development of a k-Nearest Neighbor (kNN) Machine Learning Model to Estimate the SPT N-Values of Valenzuela City, Philippines. In \u003cem\u003eIOP Conference Series: Earth and Environmental Science\u003c/em\u003e (Vol. 1091, No. 1, p. 012021). IOP Publishing. \u003c/li\u003e\n\u003cli\u003eGao, Q., Shang, Y., Hasan, M., Jin, W., Yang, P. (2018). Evaluation Of a Weathered Rock Aquifer Using Ert Method In South Guangdong, China. Water, 3(10), 293.\u003c/li\u003e\n\u003cli\u003eGhoreishi, B., Khaleghi Esfahani, M., Alizadeh Lushabi, N., Amini, O., Aghamolaie, I., Hashim, N. A. A. N., \u0026amp; Alizadeh, S. M. S. (2021). Assessment of geotechnical properties and determination of shear strength parameters. Geotechnical and Geological Engineering, 39, 461-478.\u003c/li\u003e\n\u003cli\u003eGiao, P.H. 2002. Electric Imaging and Laboratory Resistivity Testing for Geotechnical Investigation of Pusan Clay Deposits. 2003. Journal of Applied Geophysics.52: 157\u0026ndash;175.\u003c/li\u003e\n\u003cli\u003eGon\u0026ccedil;alves, J. T. D., Botelho, M. A. B., Machado, S. L., \u0026amp; Netto, L. G. (2021). Correlation between field electrical resistivity and geotechnical SPT blow counts at tropical soils in Brazil. Environmental Challenges, 5, 100220.\u003c/li\u003e\n\u003cli\u003eGouet, D. H., Meying, A., Ekoro Nkoungou, H. L., Assembe, S. P., Njandjock Nouck, P., \u0026amp; Ndougsa Mbarga, T. (2020). Typology of sounding curves and lithological 1D models of mineral prospecting and groundwater survey within crystalline basement rocks in the east of Cameroon (Central Africa) using electrical resistivity method and Koefoed computation method. \u003cem\u003eInternational journal of Geophysics\u003c/em\u003e, \u003cem\u003e2020\u003c/em\u003e, 1-23.\u003c/li\u003e\n\u003cli\u003eHasan, M., Shang, Y., Meng, H., Shao, P., \u0026amp; Yi, X. (2021). Application of electrical resistivity tomography (ERT) for rock mass quality evaluation. \u003cem\u003eScientific reports\u003c/em\u003e, \u003cem\u003e11\u003c/em\u003e(1), 23683. \u003c/li\u003e\n\u003cli\u003eHatta, K. A., \u0026amp; Syed Osman, S. B. A. (2015). Correlation of electrical resistivity and SPT-N value from standard penetration test (SPT) of sandy soil. \u003cem\u003eApplied Mechanics and Materials\u003c/em\u003e, \u003cem\u003e785\u003c/em\u003e, 702-706.\u003c/li\u003e\n\u003cli\u003eHegde, A., \u0026amp; Anand, A. (2021). Resistivity correlations with SPT-N and shear wave velocity for patna soil in India. \u003cem\u003eIndian Geotechnical Journal\u003c/em\u003e, 1-13.\u003c/li\u003e\n\u003cli\u003eHelene, L. P. I., Moreira, C. A., \u0026amp; Bovi, R. C. (2020). Identification of leachate infiltration and its flow pathway in landfill by means of electrical resistivity tomography (ERT). Environmental Monitoring and Assessment, 192, 1-10.\u003c/li\u003e\n\u003cli\u003eHossain, A., Alam, T., Barua, S., \u0026amp; Rahman, M. R. (2022). Estimation of shear strength parameter of silty sand from SPT-N60 using machine learning models. \u003cem\u003eGeomechanics and Geoengineering\u003c/em\u003e, \u003cem\u003e17\u003c/em\u003e(6), 1812-1827.\u003c/li\u003e\n\u003cli\u003eHughes, P. N., Hen-Jones, R., Stirling, R. A., Glendinning, S., Gunn, D. A., Chambers, J. E., ... \u0026amp; Flesjo, K. (2016). Challenges in monitoring and managing engineered slopes in a changing climate. \u003c/li\u003e\n\u003cli\u003eHung, Y. C., Chou, H. S., \u0026amp; Lin, C. P. (2020). Appraisal of the spatial resolution of 2D electrical resistivity tomography for geotechnical investigation. \u003cem\u003eApplied Sciences\u003c/em\u003e, \u003cem\u003e10\u003c/em\u003e(12), 4394.\u003c/li\u003e\n\u003cli\u003eIbanez, S. J., L\u0026oacute;pez-Aus\u0026iacute;n, V., Porres, J. A., Espinosa, A. B., Ortiz-Palacio, S., \u0026amp; Garcia, L. M. (2023). Improved correlation between penetration tests and electrical resistivity.\u003c/li\u003e\n\u003cli\u003eIsmaila, M. M. S., \u0026amp; Mohamadd, E. T. (2016). INTEGRATION OF SPT (N-VALUE), MACKINTOSH PROBE (M-VALUE) AND RESISTIVITY VALUES FOR SOFT SOIL ASSESSMENT. \u003c/li\u003e\n\u003cli\u003eJusoh, H., \u0026amp; Osman, S. B. S. (2017). The correlation between resistivity and soil properties as an alternative to soil investigation. \u003cem\u003eIndian Journal of Science and Technology\u003c/em\u003e, \u003cem\u003e10\u003c/em\u003e(6), 1-5.\u003c/li\u003e\n\u003cli\u003eKeller, G.V., and Frischknecht, F.C., (1996). Electrical Method in Geophysics Prospecting. Pergamon Press. Inc., Oxford. p. 517.\u003c/li\u003e\n\u003cli\u003eKeo, S. (2022). Integration of Vertical Electric Sounding (VES) and Standard Penetration Test (SPT) for Geotechnical Investigation of Subsurface in Phuket (Doctoral dissertation, Prince of Songkla University).\u003c/li\u003e\n\u003cli\u003eLee, H., Lee, J. W., \u0026amp; Oh, T. M. (2021). Permeability evaluation for artificial single rock fracture according to geometric aperture variation using electrical resistivity. \u003cem\u003eJournal of Rock Mechanics and Geotechnical Engineering\u003c/em\u003e, \u003cem\u003e13\u003c/em\u003e(4), 787-797.\u003c/li\u003e\n\u003cli\u003eLiu, B., Wang, C., Liu, Z., Xu, Z., Nie, L., Pang, Y., ... \u0026amp; Feng, S. (2021). Cascade surface and borehole geophysical investigation for water leakage: A case study of the Dehou reservoir, China. \u003cem\u003eEngineering Geology\u003c/em\u003e, \u003cem\u003e294\u003c/em\u003e, 106364.\u003c/li\u003e\n\u003cli\u003eLoke, M. H., Acworth, I., \u0026amp; Dahlin, T. (2003). A comparison of smooth and blocky inversion methods in 2D electrical imaging surveys. \u003cem\u003eExploration geophysics\u003c/em\u003e, \u003cem\u003e34\u003c/em\u003e(3), 182-187.\u003c/li\u003e\n\u003cli\u003eMarz\u0026aacute;n, I., Mart\u0026iacute;, D., Lobo, A., Alcalde, J., Ruiz, M., Alvarez-Marr\u0026oacute;n, J., \u0026amp; Carbonell, R. (2021). Joint interpretation of geophysical data: Applying machine learning to the modeling of an evaporitic sequence in Villar de Ca\u0026ntilde;as (Spain). \u003cem\u003eEngineering Geology\u003c/em\u003e, \u003cem\u003e288\u003c/em\u003e, 106126. \u003c/li\u003e\n\u003cli\u003eMasud, N. B., Ng, K. W., \u0026amp; Wulff, S. S. (2023). Resistance responses and design recommendations for driven piles in coarse-grained soil-based intermediate geomaterials. Soils and Foundations, 63(6), 101381.\u003c/li\u003e\n\u003cli\u003eMichalis, P., \u0026amp; Sentenac, P. (2021). Subsurface condition assessment of critical dam infrastructure with non-invasive geophysical sensing. Environmental Earth Sciences, 80(17), 556.\u003c/li\u003e\n\u003cli\u003eMohammed, M. A., Senosy, M. M., \u0026amp; Abudeif, A. M. (2019). Derivation of empirical relationships between geotechnical parameters and resistivity using electrical resistivity tomography (ERT) and borehole data at Sohag University site, upper Egypt. \u003cem\u003eJournal of African Earth Sciences\u003c/em\u003e, \u003cem\u003e158\u003c/em\u003e, 103563.\u003c/li\u003e\n\u003cli\u003eMoreira, C. A., Rosolen, V., Furlan, L. M., Bovi, R. C., \u0026amp; Masquelin, H. (2021). Hydraulic conductivity and geophysics (ERT) to assess the aquifer recharge capacity of an inland wetland in the Brazilian Savanna. \u003cem\u003eEnvironmental Challenges\u003c/em\u003e, \u003cem\u003e5\u003c/em\u003e, 100274. \u003c/li\u003e\n\u003cli\u003eOhwoghere-Asuma, O., Aweto, K. E., Chinyem, F. I., \u0026amp; Nwankwoala, H. O. (2018). Assessing the protective capacity of aquifers using very-low-frequency electromagnetic survey. \u003cem\u003eGeosciences\u003c/em\u003e, \u003cem\u003e8\u003c/em\u003e(5), 150.\u003c/li\u003e\n\u003cli\u003eOwusu-Nimo, F., \u0026amp; Boadu, F. K. (2020). Evaluating effective stress conditions in soils using non-invasive electrical measurements\u0026ndash;Laboratory studies. \u003cem\u003eJournal of Applied Geophysics\u003c/em\u003e, \u003cem\u003e174\u003c/em\u003e, 103961.\u003c/li\u003e\n\u003cli\u003ePaembonan, A. Y., Febriansanu, D. R., Huseina, A. A., Sigalingging, A. S., Nathania, E. Y., \u0026amp; Andika, P. P. (2021, September). Preliminary result of electrical resistivity and electromagnetic methods to determine the bedrock. In \u003cem\u003eIOP Conference Series: Earth and Environmental Science\u003c/em\u003e (Vol. 830, No. 1, p. 012053). IOP Publishing.\u003c/li\u003e\n\u003cli\u003eRosli, N., Saad, R., Rahman, N., \u0026amp; Ismail, N. A. (2020). Soft soils: A study on their electrical resistivity values and geotechnical properties (porosity, SPT and particle size distribution). \u003cem\u003eWarta Geologi\u003c/em\u003e, \u003cem\u003e46\u003c/em\u003e(3), 186-190.\u003c/li\u003e\n\u003cli\u003eShao, P., Shang, Y., Hasan, M., Yi, X., \u0026amp; Meng, H. (2021). Integration of ERT, IP and SP methods in hard rock engineering. Applied Sciences, 11(22), 10752.\u003c/li\u003e\n\u003cli\u003eSil, A., \u0026amp; Haloi, J. (2017). Empirical correlations with standard penetration test (SPT)-N for estimating shear wave velocity applicable to any region. \u003cem\u003eInternational Journal of Geosynthetics and Ground Engineering\u003c/em\u003e, \u003cem\u003e3\u003c/em\u003e, 1-13.\u003c/li\u003e\n\u003cli\u003eStracqualursi, E., Araneo, R., \u0026amp; Mitolo, M. (2021, September). On the measuring methods of the soil electrical resistivity. In \u003cem\u003e2021 IEEE International Conference on Environment and Electrical Engineering and 2021 IEEE Industrial and Commercial Power Systems Europe (EEEIC/I\u0026amp;CPS Europe)\u003c/em\u003e (pp. 1-6). IEEE. \u003c/li\u003e\n\u003cli\u003eTan, S. M. A., Tonnizam, M. E., Saad, R., Dan, M. M., Nordiana, M. M., Hazreek, Z. A. M., \u0026amp; Madun, A. (2018, April). Correlation of resistivity value with geotechnical n-value of sedimentary area in Nusajaya, Johor, Malaysia. In \u003cem\u003eJournal of Physics: Conference Series\u003c/em\u003e (Vol. 995, No. 1, p. 012079). IOP Publishing.\u003c/li\u003e\n\u003cli\u003eWang, H., Wang, J., \u0026amp; Zhang, G. H. (2021). Impact of landscape positions on soil erodibility indices in typical vegetation-restored slope-gully systems on the Loess Plateau of China. \u003cem\u003eCatena\u003c/em\u003e, \u003cem\u003e201\u003c/em\u003e, 105235. \u003c/li\u003e\n\u003c/ol\u003e"}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":true,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":false,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"Site Investigations, Electrical Resistivity Tomography (ERT), Borehole","lastPublishedDoi":"10.21203/rs.3.rs-3713794/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-3713794/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eIn typical site investigations, borehole data offers localized information at specific depths within the borehole. It offers high vertical resolution but limited spatial coverage since it represents a point measurement. Electrical Resistivity Tomography (ERT) data, on the other hand, provides a continuous profile of subsurface resistivity distribution along a survey line or grid. It offers relatively high spatial coverage, capturing information between measurement locations. The study aims to understand on reliability of resistivity value with the soil or rock material information obtained from conventional borehole data located in Melaka, Malaysia. A resistivity lines were conducted ERT method with the Gradient XL protocol. Based on the results, high resistivity values were observed at first 5 meters, indicating the presence of Gravelly SAND and Silty SAND layers ranging from 5 to 6 SPT N-value. The resistivity value then decreases below 100 Ωm starting from a depth of 5meters and continuing until 9meters which indicate highly saturated layer. Then from a depth of 9 to 15 meters, the resistivity value increases, indicating the soil layer is less saturated with water due to its high resistivity value. It can be concluded that ERT data is reliable to represent subsurface data when comparing to borehole data. However, not all data can be fully understood or interpreted based on solely resistivity value especially around weathered materials. For instance, in area of immersed soil or rock, resistivity sometimes still gives higher value that is almost the same as in an unsaturated area. It was observed that the relationship of SPT-N and resistivity value is more consistent when the materials are in range stiff to hard layer.\u003c/p\u003e","manuscriptTitle":"Relationship of Resistivity Value with the Ground Material Information Obtained from Borehole Data: Case study","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2024-03-19 15:14:16","doi":"10.21203/rs.3.rs-3713794/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"45e7de72-6a90-4076-bbcb-a76241fe0054","owner":[],"postedDate":"March 19th, 2024","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[],"tags":[],"updatedAt":"2024-09-12T10:01:25+00:00","versionOfRecord":[],"versionCreatedAt":"2024-03-19 15:14:16","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-3713794","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-3713794","identity":"rs-3713794","version":["v1"]},"buildId":"8U1c8b4HqxoKbykW_rLl7","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}