الفهرس 
Geophysical Tools
METHODOLOGIESOnly 14 pages are availabe for public view
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Abstract
Acoustical geophysical devices are source transmission of sound waves surffering from reflection, diffraction and/or scattering off tghe bottom They dufferentiate themselves from each other by the different frequences employed and thereby the different information that are able to provide the scabed,s properities . the present study aim to textureget a recent mapping of the seabed texture and detecting the sumerged archaeological remains depending on acoustic imagery, sediment analysis , and vedeo images.