The gravity map of Ouaddai in the eastern region Chad exhibits important anomalies that are often delimitated by high gradients, resulting from density contrasts between various anomaly sources. This presumes an tectonic activity zone. Because its arid and desert nature, is water-poor or even lacking water resources. main source made very deep aquifers. analysis this study helps to better under...

Gravity-based imaging of the subsurface has increased worldwide recently. Improvements in processing and analysis gravity data have allowed us to locate basement surface, map geologic basins, define structural patterns. In this study, were analyzed study Bahira basin’s underlying geology. The basin is very important economically. Ganntour plateau distinctive due importance phosphate mining reso...

Parameter estimation in aeromagnetics is an important tool for geologic interpretation. Due to aeromagnetic data being highly prevalent around the world, it can often be used assist understanding geology of area as a whole or locating potential areas further investigation mineral exploration. Methods that automatically provide information such location and depth source anomalies are useful inte...

Abstract Geological structures identification using conventional optical remote sensing encountered some problems due to atmospheric and surface conditions. Therefore, we exploited the Synthetic Aperture Radar (SAR) in Ascending Descending orbits characterize lineaments related geological structures. We have analyzed two images from Phased Array type L-band (PALSAR) onboard Advanced Land Observ...