الفهرس 
QUALITATIVE INTERPRETATION OF THE POTENTIAL FIELD DATA.Only 14 pages are availabe for public view
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Abstract
The study area lies in the central part of the northern Western Desert of Egypt, between latitudes 29? 00` & 30? 30` N and longitudes 26? 00` & 29? 00` E. The present study is devoted to delineate the subsurface buried bodies and to throw some lights on the major structural elements dissecting the considered area, as well as the tectonic inferences standing behind them. In order to accomplish these targets, the potential field data of the investigated area in the form of Bouguer gravity anomaly map and total intensity magnetic map are utilized.
The qualitative interpretation of the gravity data involves first the translation of the implicated gravity belts into structural deformations. Four low gravity trends are mutually arranged with other four high gravity trends, expressing mostly positive and negative structural belts. Moreover, the method of least square of Henderson (1966), was applied to the RTP magnetic anomaly map and Bouguer anomaly map of the studied area using first, second, third and fourth order fitted to the input magnetic and gravity data. The wavelength linear filtering was applied to the RTP magnetic anomaly map, and Bouguer anomaly map using Zurflueh method (1967), utilizing three types of filters which are:
(1) Low-cut of the residual anomalies with short wavelengths, high frequencies.
(2) High-cut of the regional anomalies with long wavelengths, low frequencies, and deep depths,