Koyna region is well-known for its triggered seismic activities since the hazardous earthquake of M = 6.3 occurred around the Koyna reservoir on 10 December 1967. Understanding the shallow distribution of resistivity pattern in such a seismically critical area is vital for mapping faults, fractures and lineaments. However, deducing true resistivity distribution from the apparent resistivity dat...

Abstract Structural lineaments of Southeast Nigeria were delineated using high-resolution aeromagnetic data. Advanced methods such as enhanced horizontal gradient amplitude (EHGA) involving a 3D model and tilt depth method (TDM) used in this study. The simulated magnetic the EHGA detector positioned peaks over source borders created sharp clear edges for sources. TDM is cutting-edge determinati...

Lineaments mapping is an authentic issue for deciphering the tectonic setting, geological history, mineral prospecting, and other several applications. Consequently, study objective to examine various remote sensing datasets at wide spatial resolutions (10, 12.5, 15, 20, 30 m), recommend best in lineaments elicitation, usage scientific community. Toward this aim, nine including optical sensors ...

Declining oil prices has led to a reduction of petroleum exploration as production no longer lucrative area investment in the previous years. Current activities are supported by field work which intensive considering resources required. There is need develop low cost methods delineate areas potential hydrocarbon resources. This research uses Land Satellite (Landsat) 8 Operational Imager (OLI) f...

A new three-dimensional (3D) inversion strategy is applied to compilations of gravity and magnetic data reassess the role crustal lineaments in development western Laurentian margin, Selwyn Basin, associated sediment-hosted zinc–lead (Zn–Pb) deposits. The region’s history obscured by multiple tectonic overprints, including terrane accretion, plutonism, thrust faulting. Regionally continuous, br...

Orbital data from the MESSENGER spacecraft show that a significant portion of Mercury’s northern hemisphere is covered by smooth plains, which are interpreted to be flood volcanic material and/or impact melt. The plains pervasive tectonic structures and encompass broad raised bulge uncertain geophysical interpretation. In this work, we focus on mapping all morphostructures within aiming at prov...