Results 201 to 210 of about 15,593 (257)
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Geophysical Prospecting, 2013
ABSTRACTLake sediments may serve as archives on paleoclimatic fluctuations, geomagnetic field variations and volcanic activities. Lake Holzmaar in Eifel/Germany is a maar lake and its lacustrine sediments provide paleoclimatic proxy data. Therefore, knowledge about the geometry and, especially, about the thickness of the sediments is very important for
L. Mollidor +3 more
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ABSTRACTLake sediments may serve as archives on paleoclimatic fluctuations, geomagnetic field variations and volcanic activities. Lake Holzmaar in Eifel/Germany is a maar lake and its lacustrine sediments provide paleoclimatic proxy data. Therefore, knowledge about the geometry and, especially, about the thickness of the sediments is very important for
L. Mollidor +3 more
openaire +3 more sources
The application of the transient electromagnetic method in hydrogeophysical surveys
Journal of Applied Geophysics, 2003The transient electromagnetic (TEM) method has been used extensively for hydrogeophysical exploration in Denmark for the past decade. Innovative instrumentation combined with multi-dimensional modelling and interpretational insights based on experience gained through numerous case studies have proven to be a successful strategy.
Danielsen, J.E. +4 more
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Computational issues of an electromagnetics transient meshless method
AIP Conference Proceedings, 2019In this paper we refer to the computational issues in solving Maxwell’ s curl equations without using any connectivity among the points in which the problem domain is discretized. The adopted procedure is able to approximate the electric and magnetic vector fields making use of the derivatives of a kernel function at points arranged in the ...
Francomano Elisa +3 more
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Interpolation method for transient electromagnetic fields
Il Nuovo Cimento C, 1989The method for the transient electromagnetic fields interpolation from the irregular to the uniform array is suggested. It is based on the approximation of the observed data by the field of the current plane disposed at some depth in the homogeneous conductive Earth.
M. S. Zhdanov +2 more
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An Optimized Method for Transient Electromagnetic Field
2011During the forward transformation of wave-field, two-step optimized algorithm is used for decreasing the number of integral coefficients and sampling in dispersed digital integral, as while as ensure transient electromagnetic field’s calculation precision.
Nannan Zhou, Guoqiang Xue, Xiu Li 0001
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