Enhancement and modelling of aeromagnetic data of some inland basins, southeastern Nigeria

SE Ekwok, AE Akpan, ED Ebong - Journal of African Earth Sciences, 2019 - Elsevier
High resolution aeromagnetic data that can be applied in hydrocarbon search, mineral and
ores explorations, archaeological investigations, UXO and metal objects detections etc …

[HTML][HTML] Application of the enhanced horizontal gradient amplitude (EHGA) filter in mapping of geological structures involving magnetic data in southeast Nigeria

SE Ekwok, AM Eldosouky, OIM Achadu… - Journal of King Saud …, 2022 - Elsevier
Lineament detector and depth estimation method involving modern aeromagnetic data were
employed to study parts of the Obudu Plateau and Lower Benue Trough (southeast Nigeria) …

Integration of satellite gravimetry, multispectral imagery and digital elevation model for investigating crustal deformation in the Niger Delta Basin

EE Epuh, AI Moshood, CJ Okolie, OE Daramola… - Geosystems and …, 2022 - Elsevier
Remotely acquired gravity data from satellite gravimetry is integrated into the study to
investigate crustal deformation in the Niger Delta Basin. The Niger Delta Basin is a well …

Assessment of crustal structures by gravity and magnetic methods in the Calabar Flank and adjoining areas of Southeastern Nigeria—a case study

SE Ekwok, AE Akpan, ED Ebong - Arabian Journal of Geosciences, 2021 - Springer
High-resolution potential field data were used to the study of Calabar Flank. The study is
aimed at mapping the tectono-sedimentary framework, and determining depth to basement …

[PDF][PDF] Environmental assessment of gully erosion in parts of Enugu north, Southeastern Nigeria

OU Ekwueme, DN Obiora, FN Okeke, C Ibuot - Indian J. Sci. Technol, 2021 - academia.edu
Objectives: To assess gully erosion in parts of Enugu north, Southeastern Nigeria using
some geotechnical parameters. Method: The soil samples were collected from different gully …

[HTML][HTML] Inferring the subsurface basement depth and the contact locations from aeromagnetic data over Loum-Minta Area (Centre-East Cameroon)

JA Mono, T Ndougsa-Mbarga, MB Bi-Alou… - International Journal of …, 2018 - scirp.org
The present study aims to estimate the basement depth and contact locations, deduced from
the available aeromagnetic data. The total intensity aeromagnetic (TMI) map was first …

RETRACTED ARTICLE: Research and application of automatic monitoring system for tunnel-surrounding rock measurement based on GIS

G Li, J Zhai, C Luo, A Li - Arabian Journal of Geosciences, 2021 - Springer
This paper establishes a geological three-dimensional coordinate model and uses GIS to
obtain the thickness of the overburden. The tunnel displacement monitoring points mainly …

Investigation of hydrologic influence of geologic lineaments in areas of the Lower Benue Trough, Southeastern Nigeria

SN Ukpai, CO Okogbue, IA Oha - Journal of Earth System Science, 2020 - Springer
Abstract Stratigraphic formations, namely, Asu River, Ezeaku, Awgu and Nkporo Groups;
belonging to Albian, Turonian, Coniacian and Campanian ages, respectively, underlie the …

Mapping of subsurface structural features in some parts of Anambra Basin, Nigeria, using aeromagnetic data

BE Oguama, FN Okeke, DN Obiora - Modeling Earth Systems and …, 2021 - Springer
Aeromagnetic data of some parts of Anambra Basin, Nigeria, covering Illushi, Nsukka,
Igumale, Onitsha, Udi and Nkalagu areas were digitally processed, analyzed and …

Study of aeromagnetic anomalies of Idah and Angba areas, north central Nigeria, using high resolution aeromagnetic data

OU Ekwueme, DN Obiora, EA Igwe… - Modeling Earth Systems …, 2018 - Springer
Aeromagnetic data of Idah and Angba environs, north central Nigeria, has been interpreted
by applying spectral analysis and forward and inverse modeling methods. Quantitatively …