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Akademický článek

Imaging the Mahout structure at the Oman desert with the aid of geophysical observations

Autor: Sobhi Nasir, Nikos Economou, Khalil Al Hooti, Talal Al Hosni

Publikováno v: Frontiers in Earth Science, Vol 12 (2024)

Geophysical methods may provide crucial information for the characterization of buried impact structures. In this study, we report and comment on the results of the geophysical survey of an elliptical-shaped structure near Mahout at Oman’s central

Externí odkaz: https://doaj.org/article/af8ba6ca7ede42f794d2d1caf6c01257

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Akademický článek

Estimation of top depth to underground targets of Karous-Hjelt and Fraser filtering of VLF-EM measurements: The Thumb's rule approach

Autor: Joseph Omeiza Alao, Kolawole Muideen Lawal, Bala Bello Muhammad Dewu, Jimoh Raimi

Publikováno v: Geosystems and Geoenvironment, Vol 3, Iss 4, Pp 100319- (2024)

Prediction of the exact location and depth of underground targets with the very low-frequency electromagnetic (VLF-EM) technique is one of the most important and difficult tasks in geophysical investigations. This study examined and compared the conv

Externí odkaz: https://doaj.org/article/74b69d33bbe5426098b062bb5796a6df

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Akademický článek

VLF-EM data conversion into apparent resistivity using the Hilbert transform and its application for shallow fault investigation at Pinggirsari, Bandung Regency, Indonesia

Autor: Elfitra Desifatma, Prihandhanu Mukti Pratomo, Enjang Jaenal Mustopa, Wahyu Srigutomo

Publikováno v: Heliyon, Vol 10, Iss 9, Pp e30878- (2024)

This research presented the ability of the Hilbert transformation of The Very Low Frequency-Electromagnetic (VLF-EM) data to investigate the presence of faults. VLF-EM data was collected in the Pinggirsari village area, Arjasari District, Bandung Reg

Externí odkaz: https://doaj.org/article/deb360573b974541892646786da9cd1a

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Akademický článek

Depth estimation of buried targets using integrated geophysical methods: comparative studies at Ahmadu bello university geophysics test site

Autor: Joseph Omeiza Alao, Kolawole Muyideen Lawal, Bala Bello Muhammad Dewu, Jimoh Raimi

Publikováno v: Environmental Challenges, Vol 15, Iss , Pp 100910- (2024)

Accurate prediction of depth and position of underground structures is a critical step in structural foundation surveys such as civil engineering excavations to adequately maintain the existing underground utilities. The study presents the results of

Externí odkaz: https://doaj.org/article/6ce6a5b723c7498fb26608dc7d1f72d6

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Akademický článek

Investigation of Leachate Plume and Groundwater Pollution using Geophysical and Physio-chemical Methods in an Open Dumpsite at Idugosa, Federal Capital Territory (FCT), Abuja, Nigeria

Autor: Agu C Rita, Abu Mallam

Publikováno v: Physics Access, Vol 3, Iss 2, Pp 15-21 (2023)

A geophysical study has been carried out using the electrical resistivity method, Very LowFrequency Electromagnetic (VLF-EM) and physiochemical analysis to investigate the effects of groundwater contamination in the vicinity of an open dumpsite at Id

Externí odkaz: https://doaj.org/article/c70330a768cf4e4ca48c0621358cee8b

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Akademický článek

In-Phase/Quadrature Signatures of a Very LowFrequency Electromagnetic Survey for the Delineation of Cassiterite at Rafin Bareda, DutsenWai, Kaduna State, Nigeria

Autor: Micah Adamu, Nasir K Abdullahi, Matoh D Dogara

Publikováno v: Physics Access, Vol 3, Iss 1, Pp 34-41 (2023)

The VLF-EM geophysical technique was used to delineate the zones of cassiterite at Rafin Bareda, Dutsen-Wai, Kubau Local Government area of Kaduna State, Nigeria which is located at Latitudes 10°51'46''N and Longitudes18°12'50''E. The research cove

Externí odkaz: https://doaj.org/article/3d4c01c1ca2f44f787f7a55a0494234f

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Akademický článek

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Akademický článek

Investigation of groundwater potential using integrated geophysical methods in Moloko-Asipa, Ogun State, Nigeria

Autor: A. A. Alabi, S. A. Ganiyu, O. A. Idowu, A. F. Ogabi, O. I. Popoola

Publikováno v: Applied Water Science, Vol 11, Iss 4, Pp 1-20 (2021)

Abstract Water is essential for livelihood, development, and industrial growth. Its exploration in sufficient quantity is required where it does not freely occur on the surface. This research was aimed to delineate aquifer regions and provide informa

Externí odkaz: https://doaj.org/article/ae90e550a67145118e264755b69d9b16

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Akademický článek

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Akademický článek

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