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Electrical Methods in Geophysical Prospecting
Electrical Methods in Geophysical Prospecting,G. V. Keller,F. C. Frischknecht
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Electrical Methods in Geophysical Prospecting
(
Citations: 239
)
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G. V. Keller
,
F. C. Frischknecht
Published in 1966.
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Citation Context
(80)
...The electrical resistivity of unsaturated soil ρ can be related to that of saturated soil ρ
_{ sat }
(Keller and Frischknecht
1966
) as follows: where
S
is the degree of saturation and
B
is a statistical parameter...
Mingliang Yan
,
et al.
Electrical Resistivity Features of Compacted Expansive Soils
...For the secondary magnetic field due to the earth, a standard approach like that found in [
25
] and [26] is followed, which involves expressing the magnetic Hertz vector potentials for each medium in integral form using a Sommerfeld integral and matching boundary conditions at the air‐earth interface...
Sean P. McKenna
,
et al.
Response of an Electromagnetic Gradiometer to a Subsurface Wire
...In other words, the ion mobility is the ion velocity when a potential gradient of 1 V/m is applied, and its dimension is in meter per second (
Keller and Frischknecht 1977
)...
José Domingos Faraco Gallas
,
et al.
Induced polarization, resistivity, and selfpotential: a case history ...
...It is also known that electrical resistivity in soil is subject to the influence of factors such as porosity, the electrical resistivity of the pore fluid, characteristics of the solids, degree of saturation, particle shape and orientation, and pore structure (
Keller and Frischknecht 1966;
Parkhomenko 1967; Arulanandan and Muraleetharan 1988; Ward 1990; Thevanayagam 1993 ;Y oon and Park 2001)...
Younghwan Son
.
Assessment of concentration in contaminated soil by potentially toxic ...
...where V is the simulated voltage, I is the current used to drive the measurement, and G is a geometric factor used to correct for the geometry of the electrodes [
Keller and Frischknecht, 1966
]...
James Irving
,
et al.
Stochastic inversion of tracer test and electrical geophysical data to...
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Citations
(239)
Electrical Resistivity Features of Compacted Expansive Soils
Mingliang Yan
,
Linchang Miao
,
Ying Cui
Journal:
Marine Georesources & Geotechnology  MAR GEORESOUR GEOTECHNOL
, vol. 30, no. 2, pp. 167179, 2012
Comparing temperature correction models for soil electrical conductivity measurement
Ruijun Ma
,
Alex McBratney
,
Brett Whelan
,
Budiman Minasny
,
Michael Short
Journal:
Precision Agriculture  PRECIS AGRIC
, vol. 12, no. 1, pp. 5566, 2011
Response of an Electromagnetic Gradiometer to a Subsurface Wire
Sean P. McKenna
,
Kevin B. Parkman
,
Lee J. Perren
,
Jason R. McKenna
Journal:
IEEE Transactions on Geoscience and Remote Sensing  IEEE TRANS GEOSCI REMOT SEN
, vol. 49, no. 12, pp. 49444953, 2011
Induced polarization, resistivity, and selfpotential: a case history of contamination evaluation due to landfill leakage
José Domingos Faraco Gallas
,
Fabio Taioli
,
Walter Malagutti Filho
Journal:
Environmental Earth Sciences  ENVIRON EARTH SCI
, vol. 63, no. 2, pp. 251261, 2011
Perceived benefits of applying Pay for Safety Scheme (PFSS) in construction – A factor analysis approach
Tracy N. Y. Choi
,
Daniel W. M. Chan
,
Albert P. C. Chan
Journal:
Safety Science  SAF SCI
, vol. 49, no. 6, pp. 813823, 2011