Zobrazeno 1 - 10
of 31
pro vyhledávání: '"EHGA"'
Autor:
Pham Luan Thanh, Oliveira Saulo Pomponet, Abdelrahman Kamal, Gomez-Ortiz David, Nguyen Dat Viet, Vo Quynh Thanh, Eldosouky Ahmed M.
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 4883-95 (2024)
Euler deconvolution is widely used for interpreting magnetic anomalies as it estimates the edges and depths of magnetic sources. Since this method was proposed, there has been an intensive effort to mitigate its primary deficiencies, namely, the gene
Externí odkaz:
https://doaj.org/article/38efe5cd9ee94b4082a4c6e28b27d1c7
Investigating subsurface structural lineaments of the northwest Ethiopian plateau using gravity data
Autor:
Muluken Kassa
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35520- (2024)
This study provides advanced knowledge of the subsurface structural characteristics of the northwest Ethiopian plateau. With its complex geologic structure, the Northwest Ethiopian plateau is being studied for density boundary mapping using geophysic
Externí odkaz:
https://doaj.org/article/ef4f3afd726248ba965d7a8b97c32bf6
Investigating subsurface structural lineaments of the northwest Ethiopian plateau using gravity data
Autor:
Kassa, Muluken
Publikováno v:
In Heliyon 15 August 2024 10(15)
Akademický článek
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Autor:
Eldosouky Ahmed M., Ekwok Stephen E., Akpan Anthony E., Achadu Ogiji-Idaga M., Pham Luan Thanh, Abdelrahman Kamal, Gómez-Ortiz David, Alarifi Saad S.
Publikováno v:
Open Geosciences, Vol 14, Iss 1, Pp 331-340 (2022)
Structural lineaments of Southeast Nigeria were delineated using high-resolution aeromagnetic data. Advanced methods such as enhanced horizontal gradient amplitude (EHGA) involving a 3D model and tilt depth method (TDM) were used in this study. The s
Externí odkaz:
https://doaj.org/article/a8609cb0177f497cbfbb075632b0cce4
Autor:
Stephen E. Ekwok, Ahmed M. Eldosouky, Ogiji-Idaga M. Achadu, Anthony E. Akpan, Luan Thanh Pham, Kamal Abdelrahman, David Gómez-Ortiz, Ubong C. Ben, Mohammed S. Fnais
Publikováno v:
Journal of King Saud University: Science, Vol 34, Iss 8, Pp 102288- (2022)
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) with the aim of mapping thermo-tectonic geologic structures and estimating
Externí odkaz:
https://doaj.org/article/f26d861e3b024699a1a62a3ae04f249a
Autor:
Luan Thanh Pham, Saulo P. Oliveira, Ahmed M. Eldosouky, Kamal Abdelrahman, Mohammed S. Fnais, Viengthong Xayavong, Peter Andráš, Dung Van Le
Publikováno v:
Journal of King Saud University: Science, Vol 34, Iss 3, Pp 101825- (2022)
The LTHG and EHGA methods are enhancement versions of the gradient amplitude and can outline the edges of shallow and deep anomalous bodies simultaneously. Recently, these techniques have been used in approximating the edges of gravity and magnetic d
Externí odkaz:
https://doaj.org/article/b251a81ff1d54cf183213002e5757d21
Autor:
Luan Thanh Pham, Duong Anh Nguyen, Ahmed M. Eldosouky, Kamal Abdelrahman, Tich Van Vu, Naif Al-Otaibi, Elkhedr Ibrahim, Sherif Kharbish
Publikováno v:
Journal of King Saud University: Science, Vol 33, Iss 5, Pp 101488- (2021)
The study area has a complex geological structure and is studied for mapping the density interfaces using geophysical techniques. However, it has not been studied for mapping geological structures, such as contacts and faults that appear as lineament
Externí odkaz:
https://doaj.org/article/b68358b679664a38b3ca2012f76d549f
Akademický článek
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Akademický článek
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