Results 21 to 30 of about 9,321 (201)
IDENTIFIKASI AKUIFER BERDASARKAN METODE GEOLISTRIK SUSUNAN SCHLUMBERGER DI KECAMATAN PEJAGOAN, KEBUMEN [PDF]
Wahana Fisika: Jurnal Penelitian Fisika dan Terapannya, 2019 Identifikasi airtanah menggunakan metode geolistrik susunan Schlumberger telah dilaksanakan di kecamatan Pejagoan, Kebumen. Pejagoan ini merupakan salah satu kecamatan di Kebumen yang cukup cepat perkembangan penduduknya, sehingga kebutuhan sumberdaya ...
Nandian Mareta, Chusni Ansori
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An investigation of the basement complex aquifer system in Lofa county, Liberia, for the purpose of siting boreholes [PDF]
, 2014 Liberia is recovering from a 14 year civil war and only 51% of the rural population has access to safe drinking water. Little hydrogeological knowledge survives in Liberia, increasing the difficulty in successfully siting new boreholes.
Elster, D. +3 more
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Technological aspects of technogenic disturbance liquidation in the areas of coal-gas deposits development [PDF]
, 2018 The objective of this work is to develop the technological measures for liquidation of technogenic disturbances that have arisen within the residential areas.
Cherniaiev, Oleksii +4 more
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Analytic Calculation of Geoelectric Fields Due to Geomagnetic Disturbances: A Test Case
IEEE Access, 2019 Geomagnetic field variations produce geoelectric fields that can affect the operation of technological networks at the Earth's surface, including power systems, pipelines, phone cables and railway circuits.
David H. Boteler +2 more
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Effect of positional inaccuracies on multielectrode results [PDF]
, 2008 This paper investigates the effect of electrode positioning errors on the inverted pseudosection. Instead of random spacing errors (as usually assumed in geoelectrics) we exactly measured this effect among field conditions.
Koppán, A. +2 more
core +1 more source
Bayesian Inversion of Geoelectrical Resistivity Data [PDF]
Journal of the Royal Statistical Society Series B: Statistical Methodology, 2003 SummaryEnormous quantities of geoelectrical data are produced daily and often used for large scale reservoir modelling. To interpret these data requires reliable and efficient inversion methods which adequately incorporate prior information and use realistically complex modelling structures.
Andersen, Kim Emil +2 more
openaire +2 more sources
AIMS Geosciences, 2017 Combining measurements of the surface and subsurface is a promising approach to understand the origin and current changes of karstic forms since subterraneous processes are often the initial driving force.
Nora Tilly, Daniel Kelterbaum
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Examples of ac resistivity prospecting in archaeological research
Annals of Geophysics, 1998 In this paper we present the results of an alternating current resistivity survey, with a view to future tomographic processing. Two examples are given to evaluate the validity and the resolution of the method. The first in the Sabine Necropolis of Colle
I. Bruner, D. Monna, P. Mauriello
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All EarthGroundwater exploration and quality assessment are vital for cultural and agricultural development. In this paper, we provide integrated geophysical techniques, including geoelectric and magnetotelluric methods, along with hydrochemical analysis, which ...
Sultan A. S. Araffa +6 more
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A 100‐year Geoelectric Hazard Analysis for the U.S. High‐Voltage Power Grid
Space Weather, 2020 A once‐per‐century geoelectric hazard map is created for the U.S. high‐voltage power grid. A statistical extrapolation from 31 years of magnetic field measurements is made by identifying 84 geomagnetic storms with the Kp and Dst indices.
G. M. Lucas +4 more
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