structural analysis of remotely sensed data provides a method of assessing the structural significance of large-magnitude regional metallogenesis in the kerman porphyry cu belt in the southern part of the central iranian volcanic belt. the role of large-magnitude ring structures in the distribution of hydrothermal alteration zones and porphyry copper deposits in the southern part of the kerman ...

In order to explore the rules between gravity anomalies and oil-gas distribution characteristics in central western Sichuan Basin, we divided tectonic unit basin on base of analysis anomaly characteristics, studied correlation oil–gas local study area. The results show that variation range Bouguer field interior is relatively small, southern part shows a clear high zone, with gradual gradient z...

Attempts at regional gravity studies of the southwest Nigerian geologic terrain have been limited due to sparse distribution stations and prohibitive costs measurements. The use satellite-based global data provides a reliable cost-effective means regional-scale studies, WGM2012 was employed evaluate basement topography structures. aim work is map regions in sector Dahomey Basin with suitable se...

GOCE gravity satellite data can be used for regional fault detection because the observation area is wide and not limited by area. In this study, to detect geological structures on island of Sumatra, results which are as basis disaster mitigation. SGG-UGM-2 were processed using User Toolbox (GUT) software produce a disturbance map complete bouguer anomaly map. The obtained validated high-resolu...

Among the 19 segments of Great Sumatran Fault (GSF), Sianok segment is unique due to its proximity active volcanoes as well sizable Maninjau Caldera. Located next Sumani southeast, also passes through a relatively densely populated area. To identify potential disasters in future, it imperative understand subsurface structures segment. In this study, ground magnetic measurements were conducted, ...

In this paper we consider a hyperbolic-hyperbolic relaxation limit problem for a 1D compressible radiation hydrodynamics (RHD) system. The RHD system consists of the full Euler system coupled with an elliptic equation for the radiation flux. The singular relaxation limit process we consider corresponds to the physical problem of letting the Bouguer number become infinite. We prove for appropria...

Introduction. We present a toolbox expressly written for MATLAB environment to provide terrain corrections of gravity data. The program performs the complete Bouguer computations, including the Bullard A, Bullard B and Bullard C corrections, from any kind of free air datasets (offshore or on land stations). The gravity contribution due to the relief is computed starting from a gridded topograph...

     This research study deals with the processing and interpretation of the total Bouguer anomaly and the total count iso-radiation data for a region located in the western desert of Iraq. The research aims to delineate the approximate locations and the effective depth of faults and how does rocks radioactivity act nearby the faults. The graphical method adopted to separate the residual fields...

The Upper Mississippi Embayment (UME), where the seismically active New Madrid Seismic Zone resides, experienced two phases of subsidence commencing in the Late Precambrian and Cretaceous, respectively. To provide new constraints on models proposed for the mechanisms responsible for the subsidence, we computed and stacked P-to-S receiver functions recorded by 49 USArray and other seismic statio...