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Chokri Jallouli

Professor

Professor

كليات العلوم
Department of Geology and Geophysics, Building-4, Ground Floor, Office GB 65
المنشورات
مقال فى مجلة
2017

Regional-residual separation of potential field: an example from Tunisia

, Hakim Gabtni and Chokri Jallouli . 2017

We present a regional-residual separation procedure for potential field data (gravity or magnetic) based on the integration of least-squares polynomial, power density spectrum and Upward continuation techniques. The proposed procedure is composed by 6 fundamental steps: 1) gridding of the total potential field; 2) least-squares polynomial approximation to calculate polynomial regionals ; 3) applying power density spectrum technique to estimate the depth of the deepest source; 4) upward continuation to attenuate the effect of shallower sources; 5) comparing the produced polynomial regional approximations and upward continuation to choose the suitable regional and finally 6) computation of the residual. The proposed procedure was applied to synthetic case and real gravity data from Tunisia.

رقم المجلد
137
مجلة/صحيفة
Journal of Applied Geophysics
الصفحات
8-24
مزيد من المنشورات
publications

This study aims to synthesize seismic observations with gravity and magnetic data and to suggest a new scenario
on the development of the Harrat Lunayyir (HL) tectonic system on the eastern…

بواسطة Ali K Abdelfattah, Chokri Jallouli, Mohamed Fnais, Saleh Qaysi, Hassan Alzahrani, Saad Mogren
2021
تم النشر فى:
Springer Berlin Heidelberg
publications

The Eastern flank of the Red sea represents an uplifted Precambrian basement that is known as the
Arabian Shield. Different tectonic events were activated since the collisions among…

بواسطة Chokri Jallouli, Ali K Abdelfattah, Mahmoud M El-Waheidi, Saad Mogren, Saleh Alqaysi, Hassan Alzahrani
2023
تم النشر فى:
ELSEVIER
publications

Rock and soil sample geochemical analysis was conducted to investigate the extent and causes of soil contamination in the Gulf of Aqaba region in NW Saudi Arabia.

2021