Dr. Ahmed M. Eldosouky
Department of Geology, Suez University, Suez 43518, Egypt
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10Years (2017-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications1 June 2017 in Journal of African Earth Sciences
Journal Article
Ahmed M. EldosoukyMAMohamed Abdelkareem
Mohamed Abdelkareem
SESayed O. Elkhateeb
Sayed O. Elkhateeb
1 December 2020 in Geocarto International
Journal Article
LPLuan Thanh Pham
Luan Thanh Pham
Ahmed M. EldosoukyEOErdinc Oksum
Erdinc Oksum
SSSaada Ahmed Saada
Saada Ahmed Saada
Determining the source edges is a frequently requested task in the analysis of potential fields. However, the edge detection methods have some drawbacks or shortcomings, for example, blurred responses to weak amplitude anomalies, the estimated peaks over the edges are low in gradient or bring out overestimated edges in the resulting maps. In this paper, a new method based on an arcsine function using the ratio of the vertical gradient to the total gradient of the amplitude of the horizontal gradient field is introduced for outlining the source edges. The validity of the method is tested on both synthetic and real data and the edge detection results are compared with those detected from some other existing methods. The results from the proposed filter provide more accurate and higher resolution edges, and can avoid producing the spurious edges in the results.
1 February 2020 in Advances In Space Research
Journal Article
Ahmed M. EldosoukyHSHaytham Sehsah
Haytham SehsahSESayed O. Elkhateeb
Sayed O. Elkhateeb
Amin Beiranvand Pour1 November 2021 in Advances In Space Research
Journal Article
Ahmed M. EldosoukyREReda El-Qassas
Reda El-QassasAmin Beiranvand PourHMHassan Mohamed
Hassan Mohamed
MSMilad Sekandari
Milad Sekandari8 September 2022 in Geocarto International
Journal Article
Ahmed M. EldosoukyLPLuan Thanh Pham
Luan Thanh PhamVDVan-Hao Duong
Van-Hao Duong
FGFranck Ghomsi
Franck GhomsiAHAhmed Henaish
Ahmed Henaish
The enhancement techniques of potential field data are commonly used to detect the boundary locations of geological structures. There are many different techniques for estimating the source boundaries. Through synthetic examples and Bouguer data from the southern Red Sea, we have evaluated the performance of 15 enhancement techniques. The findings show that the tilt angle of horizontal gradient (TAHG) and fast sigmoid (FSED) techniques perform better than other techniques under almost all scenarios. Moreover, these two techniques can avoid producing false structures or connected structures as other techniques. The extracted lineaments from the TAHG and FSED were compared with surface faults of the study area. As a result, major differences are caused by rifting effect on the oceanic crust. The obtained results provide valuable information to better understand the structural features of the southern Red Sea and to introduce a more reliable structural interpretation.
28 June 2022 in Journal of African Earth Sciences
Journal Article
AMAli M. Mahdi
Ali M. Mahdi
Ahmed M. EldosoukySKSayed O. El Khateeb
Sayed O. El Khateeb
AYAhmed M. Youssef
Ahmed M. Youssef
ASAhlam A. Saad
Ahlam A. Saad
About Me
Dr. Ahmed M. Eldosouky is a doctor (Ph.D.) in theoretical and applied geophysics in the Geology Department, Suez University, currently. He was the head of Dababiya Protectorate, Nature Conservation Sector, Egyptian Environmental Affairs Agency (E.E.A.A.) from 2012 to 2016. He earned a B.Sc. and M.Sc. in geophysics from South Valley University, Egypt. He received his Ph.D. in geophysics and remote sensing with a specialty in using geophysics for mineral exploration from South Valley University, Egypt, in 2017. He has been a team leader of many geophysical projects concerned with introducing new and novel methods for edge detection of potential field data, solid earth geophysics, and using geophysics and satellite remote sensing data in mineral exploration. Dr. Eldosouky is one of the most dynamic researchers in the field of theoretical and applied geophysics and mineral exploration. He has published over 80 research papers since 2016 and contributed many chapters to books. He has peer reviewed many papers for prestigious journals.