Very Low Frequency Electromagnetic Induction Surveys in Hydrogeological Investigations; Case Study from Poland

Oryński, Szymon; Okoń, Marta; Klityński, Wojciech

doi:10.1515/acgeo-2016-0092

Cited by 5 publications

(3 citation statements)

References 11 publications

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“…The effect is closely related to the greater sensitivity and shorter distance between the measurement points of the GCM method. Our results correspond very well with those received earlier, near to the studied area, using the VLF-EM and GCM method (Foltyn et al 2015;Oryński et al 2016;Orynski and Klitynski 2018).…”

Section: Discussionsupporting

confidence: 92%

Application of the conductive method in the engineering geology: Ruczaj district in Kraków, Poland, as a case study

2019

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The Ruczaj district in Kraków is the potential building area of high flat blocks for inhabitants. This area is built of the gypsum basement covered by the soil and impermeable clay beds with several meters of thickness. The flat blocks must be set on the textured gypsum layer. In the result of the rainfall and static pressure of the blocks, the water with SO 4 2− increases up to the groundwater level, become the great threat for the flat blocks. The water creates specific hydrogeological conditions occurring in the zone of the building's foundations. To eliminate the mentioned threat, we should determine precisely the thickness of the soil and impermeable clay as well as the depth of the gypsum basement. Based on the electromagnetic parameters of the geological formations, the Ground Conductivity Meter and DC resistivity methods were used to solve the mentioned problems.

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Section: Discussionsupporting

confidence: 92%

Application of the conductive method in the engineering geology: Ruczaj district in Kraków, Poland, as a case study

2019

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“…This specific geophysical method is designed for high-resolution investigation of shallow layered structures in the frame of agriculture, forestry, archaeology, criminology, road inspection, and civil engineering [42]. The most common application of this method, like other shallow electromagnetic methods, is general and contaminated groundwater studies [43].…”

Section: Ground Conductivity Meter: Poland Casementioning

confidence: 99%

Methods for Designating Protective Zones of Historical and Cultural Purpose Using Non-Invasive Methods—Two Case Studies for Ukraine and Poland

Chetverikov,

Babiy,

Oryński

et al. 2024

Remote Sensing

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Technologies and scientific progress are of major importance in monitoring cultural heritage (CH). Studies of CH preservation play a crucial role in understanding human history, inheriting splendid nations’ cultures, and safeguarding cultural diversity. The scientific community and the countries must lead a battle to maintain and preserve CH. The possibilities in the search for underground objects (using non-invasive methods) that have been forgotten are presented. This article presents the results of research conducted in the area of the Citadel in Lviv (Ukraine) and an execution site of the Second World War (Kazimierz Biskupi, Poland). This research makes it possible to highlight the problem of researching to find and adequately commemorate objects and events that are essential elements of the CH of Ukraine and Poland. The proposed non-invasive methods allow the designation of protection zones of historical and cultural significance.

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“…However, such surveys provide only point wise information about the condition of levees, therefore it is essential to apply methods which can reveal the geotechnical condition in a spatially continuous manner. Geophysical techniques such as electrical resistivity tomography (ERT), induced polarization (IP), electromagnetic induction (EM) [2,4,10] and ground-penetrating radar (GPR) [3,5,6,11], are frequently used for this purpose. In addition, MASW method [12] and microgravimetry are increasingly being used to recognize the geotechnical condition of flood levee.…”

Section: Introductionmentioning

confidence: 99%

Microgravimetric and GPR surveys for detection of unconsolidated zones in a levee

et al. 2018

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Selected results of complex geophysical surveys carried out on the Vistula river flood levee in Cracow are herein presented. Two complementary geophysical methods were applied for detection of potential unconsolidated zones in the body of the levee, i.e. microgravimetry and ground-penetrating radar (GPR). The surveys were carried out in 2D mode, along a profile at the crown of the flood levee. Microgravimetric data reveal anomalies showing zones of decreased bulk density. These zones provide information about poor quality of the levee. The main anomaly was interpreted in a quantitative manner using gravity modelling. Non-standard GPR processing and visualization of radargrams were employed to better extract information concerning the distribution of unconsolidated zones. High resolution GPR surveys allow to outline such zones which was the basis for construction of the 2D model used in the gravimetric modelling. Integration of these two geophysical methods provided important information about the spatial variations of mass density in several unconsolidated zones within the body of the flood levee.

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Very Low Frequency Electromagnetic Induction Surveys in Hydrogeological Investigations; Case Study from Poland

Cited by 5 publications

References 11 publications

Application of the conductive method in the engineering geology: Ruczaj district in Kraków, Poland, as a case study

Application of the conductive method in the engineering geology: Ruczaj district in Kraków, Poland, as a case study

Methods for Designating Protective Zones of Historical and Cultural Purpose Using Non-Invasive Methods—Two Case Studies for Ukraine and Poland

Microgravimetric and GPR surveys for detection of unconsolidated zones in a levee

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