Results 31 to 40 of about 981 (161)

APPLICATION OF ELECTRICAL RESISTIVITY TOMOGRAPHY IN ENGINEERING SITE CHARACTERIZATION: A CASE STUDY OF IGARRA, AKOKO EDO, SOUTHWESTERN NIGERIA [PDF]

Malaysian Journal of Geosciences, 2022
To better understand the subsurface geological composition (relief, fault, fracture, discontinuities, orientation of structures) of the surrounding environment that anticipates infrastructural development in the near future due to population explosion ...
Ayodele Falade, Temitope Oni, Olumuyiwa Oso   +2 more
doaj   +1 more source

SHALLOW SUBSURFACE STRUCTURES AND QUATERNARY DEFORMATIONS ON THE EASTERNMOST MATANO FAULT, INDONESIA, REVEALED BY ELECTRICAL RESISTIVITY TOMOGRAPHY

Rudarsko-geološko-naftni Zbornik
In active fault studies, electrical resistivity tomography (ERT) with wide electrode spacing (10 m) and fewer than 60 electrodes is typically utilized. However, this configuration limits the ability of ERT to resolve detailed geological information, such
Adi Patria, Muhammad Hanif, Danny Hilman Natawidjaja, Mudrik Rahmawan Daryono   +3 more
doaj   +1 more source

3D interpretation of helicopter-borne frequency-domain electromagnetic (HEM) data from Ramså Basin and adjacent areas at Andøya, Norway

Earth, Planets and Space, 2020
The Ramså Basin is situated on the strandflat on the northeastern side of Andøya between Ramså and Skarstein. It is the only known Mesozoic sedimentary basin onshore Norway and therefore represents an easily accessible analogue to study the setting and ...
Vikas Chand Baranwal, Marco Brönner, Jan-Steinar Rønning, Harald Elvebakk, Einar Dalsegg   +4 more
doaj   +1 more source

Appraisal of the Spatial Resolution of 2D Electrical Resistivity Tomography for Geotechnical Investigation

Applied Sciences, 2020
In the past decade, the 2D electrical resistivity tomography (ERT) has been extensively used in the investigation and monitoring of geotechnical engineering and environment engineering, but there are many uncertainties hidden behind its vivid color earth-
Yin Chun Hung, Ho Shu Chou, Chih Ping Lin   +2 more
doaj   +1 more source

Multi-Electrode Resistivity Probe for Investigation of Local Temperature Inside Metal Shell Battery Cells via Resistivity: Experiments and Evaluation of Electrical Resistance Tomography

Energies, 2015
Direct Current (DC) electrical resistivity is a material property that is sensitive to temperature changes. In this paper, the relationship between resistivity and local temperature inside steel shell battery cells (two commercial 10 Ah and 4.5 Ah ...
Xiaobin Hong, Nianzhi Li, Jinheng Feng, Qingzhao Kong, Guixiong Liu   +4 more
doaj   +1 more source

Earthflow reactivation assessment by multichannel analysis of surface waves and electrical resistivity tomography: A case study

Open Geosciences, 2021
In this study, we investigated the stability and reactivation of preexisting Tonghua landslide deposits in China, including the adjacent stable slope.
El-Raouf Amr Abd, Iqbal Ibrar, Meister Julia, Abdelrahman Kamal, Alzahrani Hassan, Badran Osman M.   +5 more
doaj   +1 more source

Imaging of Fault and Fracture Controls in the Arbuckle-Simpson Aquifer, Southern Oklahoma, USA, through Electrical Resistivity Sounding and Tomography Methods

International Journal of Geophysics, 2012
Arbuckle-Simpson aquifer in southern Oklahoma, USA, is a major source of water for industrial and municipal use. It is also a major source for spring-fed streams in the area.
Kumar Ramachandran, Bryan Tapp, Tayler Rigsby, Erin Lewallen   +3 more
doaj   +1 more source

The discovery of the tomb of the Great Army General Iwrhya: A quasi 3D Electrical Resistivity Tomography (ERT), Saqqara, Giza, Egypt

Contributions to Geophysics and Geodesy, 2020
A quasi 3D electrical resistivity (ERT) survey was undertaken at a UNESCO World Heritage site, Saqqara, Giza, Egypt, during a joint archaeological-geophysical mission from Cairo University.
Ola Mohamed EL AGUIZY, Mohamed Mostafa GOBASHY, Ahmed METWALLY, Khaled Soliman SOLIMAN, Nader EL-HASSANIN   +4 more
doaj   +1 more source

Electrical resistivity tomography (ERT) measurements during water flow in a date palm stem segment

Computers and Electronics in Agriculture, 2023
Computers and electronics in agriculture 212(C), 108084 - (2023).
Bukhary, Tarig, Huisman, Johan Alexander, Wang, Haoran, Zimmermann, Egon, Vereecken, Harry, Lazarovitch, Naftali   +5 more
openaire   +2 more sources

Integrating electrical resistivity tomography and x-ray fluorescence for characterizing limestone in the Wapulaka Formation, Central Buton, Indonesia

Journal of Degraded and Mining Lands Management
The Wapulaka Formation in Central Buton, Indonesia, is a tectonically complex carbonate system characterized by heterogeneous lithologies, including limestones, dolostones, and marls.
Erfan Syamsuddin, Adi Maulana, Alimuddin Hamzah Assegaf, Ulva Ria Irfan   +3 more
doaj   +1 more source