Geophysical study of subsurface structures of the area surrounding the new port of Jarjob in El-Negila-Marsa Matruh using magnetic data

The purpose of the current paper is to investigate subsurface geological active structures, through analysis magnetic data, conduct a scientific evaluation infrastructure area surrounding new port Jarjob that located on northern coast about 60 km from city Marsa Matruh towards Salloum and sited in vicinity proposed area.The Magnetic data comprise RTP aeromagnetic map as well resulting geomagnetic survey for part was chosen area. Two Overhauser Magnetometers are used make detailed comprehensive land survey, while obtained with authorisation General Petroleum Company. necessary reduction-filtering phases like daily variation, regional gradient, time variation applied obtain total intensity anomaly map. Resulting then reduced north pole followed by application filtering linear wavelength technique isolated shallower residual components using different grid intervals.The major tectonic trends study show structures controlled deeper structure taken NE-SW E-W directions. average calculated depth basement surface ranges 2.6 3.2 km. So, strength solidity area, especially being studied occupies privileged place, which overlooks directly close main building, makes it candidate establishment industrial economic projects logistical services port.