Results 51 to 60 of about 9,321 (201)
Space Weather, 2020 We present a case study on the long‐period ( >105 s) induced geoelectric field disturbance during magnetic storms. A set of continuous 33‐day measurements of the geoelectric field, geomagnetic field, geomagnetic indices, and interplanetary magnetic field
S. Y. Wu +10 more
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Mapping Geoelectric Field Hazards in Ireland
Space WeatherGeoelectric fields are generated at the Earth's surface and can lead to the induction of hazardous geomagnetically induced currents (GIC) in infrastructure like power grids, railways and pipelines during geomagnetic storms.
John Malone‐Leigh +4 more
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JPFT (Jurnal Pendidikan Fisika dan Teknologi), 2017 It has been conducted a research about study of the accumulation of leachate seepage in Supit Urang TPA. The purpose this research to find the location of the accumulation leachate seepage, distribution pattern of the leachate and extent to which ...
Arif Rahman Hakim +2 more
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Aplikasi Metode Geolistrik untuk Mengetahui Sebaran Batubara di Kabupaten Tulungagung Jawa Timur
Physics Education Research Journal, 2020 Research has been conducted aiming to determine the distribution of coal below the surface in Tulungagung Regency. The survey conducted in this study used a Wenner configuration resistivity geoelectric survey.
Rusli Rusli, Elvira Azizah, Abdul Basid
doaj +1 more source
Introduction to tensorial resistivity probability tomography
, 2005 The probability tomography approach developed for the scalar resistivity method is here extended to the 2D tensorial apparent resistivity acquisition mode.
Mauriello, Paolo, Patella, Domenico
core +1 more source
Geoelectrical soundings in Holsteinsborg
Rapport Grønlands Geologiske Undersøgelse, 1971 In the summer of 1969 a geoelectrical sounding programme was started in Holsteinsborg by the second author with equipment borrowed from the Institute for Applied Geology, the Technicai University of Denmark. The folIowing summer the work was followed up by further soundings at selected localities in the same area based on the results from the first ...
K Klitten, O.B Olesen
openaire +2 more sources
Geoelectrical Signatures of Redox Processes [PDF]
81st EAGE Conference and Exhibition 2019, 2019 Summary Common redox potential sensors provide point measurements and are error prone. Destructive sampling can cause contact with air which will influence the redox state. Hence, assessing redox conditions in soil is challenging. Redox sensitive reactions like the degradation of organic contaminants will change water chemistry and geophysical ...
P. M. Fernandez +3 more
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Space Weather, Volume 24, Issue 1, January 2026.Abstract Geomagnetically induced currents (GICs) are telluric currents driven by space weather that can adversely impact high voltage transformers in electricity supply networks. It is often difficult to obtain transformer GIC data so ground based magnetometer data may be used to estimate the transformer GIC via complex modeling of both network and ...
C. L. Waters, R. A. Marshall
wiley +1 more source
JGEThe earth's subsurface can be composed of various rocks such as igneous rocks, sedimentary rocks, and metamorphic rocks. Determination of rock types below the surface is carried out using geophysical methods. This study aims to identify Rhyolite-Andesite
Rizky Ramadhan Dwiyantoro +2 more
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Geofizicheskiy Zhurnal, 2012 Unlike practical science - electrical prospecting, geoelectrics is regarded as a fundamental science, which sets the task of an honest, reliable study of the objective reality - the Earth. Since observation of electromagnetic fields is possible only on/above the Earth in a limited number of sites with limited accuracy, the conclusions of geoelectrics ...
openaire +4 more sources