Geophysical Mapping
Tectonic Geophysical Mapping of Israel and the Eastern Mediterranean: Implications for Hydrocarbon Prospecting
... and geophysical field analyses of the deep floors of the eastern Mediterranean region, thus constituting the first deep geological-geophysical mapping ever ...for mapping sub- surface ...
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Geophysical Mapping of Subsurface Stratigraphy Beneath A River Bed Using Ground Penetrating Radar: Lagos Nigeria Case Study
... Abstract Ground penetrating radar (GPR) has been found to be most suitable for subsurface stratigraphic and lithologic mapping. In this study, we showed its application in bathymetric study in the region where a ...
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Airborne geophysical mapping as an innovative methodology for landslide investigation: evaluation of results from the Gschliefgraben landslide, Austria
... So far hardly any case studies are published concerning gamma ray surveys on landslides. However, since the respec- tive nuclides can be found in different rocks and soils at var- ious concentrations, the results from ...
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Geophysical Mapping, Geochemical Evidence and Mineralogy for Nuweibi Rare Metal Albite Granite, Eastern Desert, Egypt
... The present study aims to shed light on the rare metals of Nuweibiareaalbite granite in the East- ern Desert through the chemical analyses of the two types of fine-grained albite granite (FAG) and medium-grained albite ...
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Geophysical mapping of palsa peatland permafrost
... our geophysical investigation, the aim of this back-of-the-envelope calcula- tion was to provide an order-of-magnitude estimate for the time it could potentially take permafrost to completely thaw at this site to ...
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Integrated Geophysical Mapping of Near surface Structures and Utilities in Ile Ife, Nigeria
... Abstract Magnetic, self-potential (SP) and Ground-penetrating radar (GPR) methods were employed to investigate the near-surface conditions beneath a road in Obafemi Awolowo University Campus, Ile-Ife with the aim of ...
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Method of Non Destructive Geophysical Mapping of the Environment
... of geophysical methods of electrical explora- tion is associated with an increase in the depth of soundings; improved resolu- tion of methods; increasing productivity and reducing the cost of electrical ex- ...
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Geophysical Investigation of the Fresh Saline Water Interface in the Coastal Area of Abergwyngregyn
... surface geophysical mapping comprising electrical resistivity and electromagnetic methods has been employed to investigate freshwater intrusion and delineate the fresh-saline water interface at the ...
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198306 pdf
... Several openings exist in the following areas: • Seismic data processing software development • Geophysical ,mapping and data base software development • Geophysical applications softwar[r] ...
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Hydro Geophysical Investigation of Contaminant Distribution at a Closed Landfill in Southwestern Ontario, Canada
... using geophysical mapping and hydrological modeling ...Conductivity mapping was first conducted over the study site using a frequency-domain EM terrain conductivity meter, revealing an anomalous ...
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Lithologic mapping using Random Forests applied to geophysical and remote sensing data: a demonstration study from the Eastern Goldfields of Australia
... When RF produces a result that differs from the geologic map that the training data are sourced from, H provides a means to assert whether the RF output or the reference information are likely to be incorrect. In this ...
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Voxel inversion of airborne electromagnetic data for improved groundwater model construction and prediction accuracy
... using geophysical regularization constraints that conform well to the depositional ...the geophysical model using data cor- rupted with four different levels of background ...the geophysical models ...
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Geophysical characterisation of the groundwater surface water interface
... significant potential for combining remote sensing data with aerial and land based geophysics. These methods are highly complementary given that remote sensing data is typically sensitive to the shallow subsurface (<1 ...
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Application of Airborne Geophysical and ASTER Data for Hydrothermal Alteration Mapping in the Sar Kuh Porphyry Copper Area, Kerman Province, Iran
... Known deposits are appropriate sites for investigating significant exploratory keys that could be helpful in mineral exploration in corresponding regions or similar areas. This study was performed to delineate ...
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VANUATU School Mapping Report - 2012
... Maps are created at different scales with the projection of longitude/latitude (WGS 84). Users of this publication are advised to note that the boundaries contained in this publication refer to administrative boundaries ...
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Density maps of geophysical study as a new type of integrated characteristic of geophysical fields in atlases
... In this regard, it is proposed to calculate the density of objects of geophysical study by their density per unit area using a hexagonal pallet. The choice of this type of palette is based on the fact that the ...
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The utility of machine learning in identification of key geophysical and geochemical datasets: a case study in lithological mapping in the Central African copper belt
... Our findings make an important demonstration of a method capable of providing a rapid means of prioritising data for interpretation. We do not suggest that a skilled geoscientist cannot perform this task; rather, this ...
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Rapid, semi-automatic fracture and contact mapping for point clouds, images and geophysical data
... When multiple datasets are available, the similarity and total cost of paths reconstructed using different datasets can be used to quantitatively assess the degree to which different datasets support an interpretation. ...
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Wrongful Geophysical Exploration
... leum v. 5 Scully owned a large parcel of swamp land in Louisiana for which defendant Shell had unsuccessfully attempted to negotiate exploration rights. While conduc[r] ...
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Progress in Geo Electrical Methods for Hydrogeological Mapping?
... methods were primarily used for groundwater exploration and the application of the methods were normally followed by a borehole, and a moment of truth. In this process the use of DC (direct current) soundings have been ...
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