Geophysical prospecting for groundwater in crystalline regions is a difficult task due to the presence of faults, fractures and lateral variations of resistivity in the overburden. To analyze the influence of bidimensional (2D) variation of resistivity on Schlumberger vertical electrical soundings several layer models were studied containing 2D vertical and dipping structures. These 2D structures are located in the alteration mantle at varying distances from the sounding position. The numerical modeling was done employing the finite element method using an algorithm developed for this purpose (EGSLIB/SEV2D). The results of simulation show that the Sclumberger vertical electrical sounding technique over bidimensional media is not very effect...
p. 93-108A systematic geophysical procedure has been developed and applied to image groundwater cont...
The Jacundá city has a public water system supply in its infancy. From the source surface it is not ...
This work deals with the geological mapping using the electromagnetic methods VLF and HLEM to hidrog...
BRANCO, Raimundo Mariano G. Castelo; CUNHA, Luciano Soares; Borges, Welliton R. (2011). Modelo preli...
The Northeast Brazil and the semi-arid region of the State of Paraíba in particular suffers frequent...
This work of geophysics applied to hydrogeology was carried out in the southeast of Pará in the Pale...
This work due application of the electroresistivity and electromagnetic geophysical methods in the m...
The geophysical methods may be employed in aquifer system studies, as determination of groundwater l...
This paper performs presents a comparative analysis between data from detailed electrical resistivit...
This Thesis discusses the investigation of karst regions using vertical eletrical soundings and dipo...
This paper presents the results of a geophysical survey in the region of Rio Claro (SP), aiming to m...
This work was carried out in the rural area of the Belo Monte community in the Novo Repartimento cou...
The scope of this work is the study of natural cavities in gullies through geophysics. The studied a...
The resistivity method is the most used geophysical prospecting technique for groundwater exploratio...
t: The purpose of this study is to map the subsurface of an area where a real estate venture will be...
p. 93-108A systematic geophysical procedure has been developed and applied to image groundwater cont...
The Jacundá city has a public water system supply in its infancy. From the source surface it is not ...
This work deals with the geological mapping using the electromagnetic methods VLF and HLEM to hidrog...
BRANCO, Raimundo Mariano G. Castelo; CUNHA, Luciano Soares; Borges, Welliton R. (2011). Modelo preli...
The Northeast Brazil and the semi-arid region of the State of Paraíba in particular suffers frequent...
This work of geophysics applied to hydrogeology was carried out in the southeast of Pará in the Pale...
This work due application of the electroresistivity and electromagnetic geophysical methods in the m...
The geophysical methods may be employed in aquifer system studies, as determination of groundwater l...
This paper performs presents a comparative analysis between data from detailed electrical resistivit...
This Thesis discusses the investigation of karst regions using vertical eletrical soundings and dipo...
This paper presents the results of a geophysical survey in the region of Rio Claro (SP), aiming to m...
This work was carried out in the rural area of the Belo Monte community in the Novo Repartimento cou...
The scope of this work is the study of natural cavities in gullies through geophysics. The studied a...
The resistivity method is the most used geophysical prospecting technique for groundwater exploratio...
t: The purpose of this study is to map the subsurface of an area where a real estate venture will be...
p. 93-108A systematic geophysical procedure has been developed and applied to image groundwater cont...
The Jacundá city has a public water system supply in its infancy. From the source surface it is not ...
This work deals with the geological mapping using the electromagnetic methods VLF and HLEM to hidrog...