Abstract The study area is situated in the central part of Western Desert Egypt between latitude 28°00′ to 30°00′ N and longitude 25°00′ E. That region distinguished by a featureless plain that divided depressions Siwa, Qattara, Bahariya. purpose current predominant structures how they relate basin structure. Utilizing aerogravity data (Bouguer gravity, residual downward continuation, Euler dec...

Indonesia is located at the confluence of three plates, namely Eurasian, Indo-Australian, and Pacific plates which causes formation an active fault line. One these faults Palu-Koro fault, Sulawesi, with a shift rate 30-44 mm/year. A geophysical method such as gravity determines fault’s characteristics. Gravity data processed by derivative analysis process in form First Horizontal Derivative (FH...

The paper presents an algorithm for automatic detection of UXO anomalies in total-field magnetic data based on the concept of structural index (SI) of a magnetic anomaly. The magnetic field produced by a dipole-like source, such as a UXO, varies with inverse distance cubed and therefore has an SI of 3. Identifying magnetic anomalies having structural indices of 3 enables direct detection of pot...

We propose a new two-stage blind separation and deconvolution (BSD) algorithm for a convolutive mixture of speech, in which a new Single-Input Multiple-Output (SIMO)-modelbased ICA (SIMO-ICA) and blind multichannel inverse filtering are combined. SIMO-ICA can separate the mixed signals, not into monaural source signals but into SIMO-model-based signals from independent sources as they are at th...

We propose a new two-stage blind separation and deconvolution (BSD) algorithm for a convolutive mixture of speech, in which a new Single-Input Multiple-Output (SIMO)-model-based ICA (SIMOICA) and blind multichannel inverse filtering are combined. SIMOICA can separate the mixed signals, not into monaural source signals but into SIMO-model-based signals from independent sources as they are at the...