An aeromagnetic investigation of the Dapai deposit in Fujian Province, South China: Structural and mining implications

J Wang, X Meng - Ore Geology Reviews, 2019 - Elsevier
The Dapai region is considered as one of the largest polymetallic reserves in Fujian
Province, South China. As exploration advances, so does the demand for prospecting the …

Parameters estimation from the gravity anomaly caused by the two-dimensional horizontal thin sheet applying the global particle swarm algorithm

KS Essa, Y Géraud - Journal of Petroleum Science and Engineering, 2020 - Elsevier
A global particle swarm algorithm utilized to assess the inverted two-dimensional horizontal
thin sheet parameters from the gravity anomaly profile based on applying the second …

Fault parameters assessment from the gravity data profiles applying the global particle swarm optimization

KS Essa, Y Géraud, M Diraison - Journal of Petroleum Science and …, 2021 - Elsevier
This study focuses on interpreting gravity anomalies caused by fault structures. The faults
types are the two-sided inclined fault, which represents mainly the normal and reverse faults …

Self potential data interpretation utilizing the particle swarm method for the finite 2D inclined dike: mineralized zones delineation

KS Essa - Acta Geodaetica et Geophysica, 2020 - Springer
The self potential data interpretation is very important to delineate and trace the mineralized
zones in several regions. We study how to interpret self potential anomalies due to a finite …

Evaluation of the parameters of the fault-like geologic structure from the gravity anomalies applying the particle swarm

KS Essa - Environmental Earth Sciences, 2021 - Springer
This study focuses on interpreting Bouguer gravity anomalies by two-sided fault structures.
Faults have prime concerns for hazardous zones, mineralized areas, and hydrocarbon …

Simulation of future dissolved oxygen distribution in pond culture based on sliding window-temporal convolutional network and trend surface analysis

X Zhou, J Wang, X Cao, Y Fan, Q Duan - Aquacultural Engineering, 2021 - Elsevier
Dissolved oxygen (DO) is a key ecological factor to measure the quality of water in the
aquaculture. As the pond water body is affected by the breeding environment, the spatial …

Integrated geophysical study for mapping Pb–Zn sulfide deposits in Asu River Group shales in Nkpuma-Ekwoku, Abakaliki area, southeastern Nigeria

BB Adejuwon, IA Obasi, AA Salami - Arabian Journal of Geosciences, 2021 - Springer
The responses of the lead-zinc (Pb–Zn) ore-bearing veins in the Asu River Group shales in
Abakaliki area to ground magnetic, resistivity, and induced polarization (IP) methods of …

Estimating model parameters from SP anomaly of sheet-shaped sources using differential search and particle swarm optimization algorithms

Ş Özyalın, P Sındırgı - Journal of Geophysics and Engineering, 2023 - academic.oup.com
In this study, the efficiency of estimating the model parameters of sheet-shaped single and
multiple sources of the self-potential (SP) anomaly using the differential search algorithm …

Gravity models as tool for basin boundary demarcation: A case study of Anambra Basin, Southeastern Nigeria

AI Obasi, AOI Selemo, JS Nomeh - Journal of Applied Geophysics, 2018 - Elsevier
This work analyzed gravity data over the Anambra Basin, Southeastern, Nigeria, with the
aim of inferring the boundaries of the basin from gravity models. Method of study involved …

Filter assisted bi-dimensional empirical mode decomposition: A hybrid approach for regional-residual separation of gravity anomaly

A Mandal, S Niyogi - Journal of Applied Geophysics, 2018 - Elsevier
Adequate separation of regional-residual components from observed gravity anomaly is
always a challenging task in gravity interpretation. Several techniques have been developed …