Results 21 to 30 of about 1,055 (226)
Engineering, 2018 The Anjialing No. 1 Coal Mine in Shanxi Province, China, contains a complicated old goaf and an unknown water distribution that hold high potential for serious water hazards.
Jishan He
doaj +1 more source
Three-Dimensional Magnetotelluric Characterization of the Travale Geothermal Field (Italy)
Remote Sensing, 2022 The geoelectrical features of the Travale geothermal field (Italy), one of the most productive geothermal fields in the world, have been investigated by means of three-dimensional (3D) magnetotelluric (MT) data inversion.
Francesca Pace +6 more
doaj +1 more source
Energies, 2021 Southeast Asia contains significant natural geothermal resources. However, the mechanism for generating geothermal anomalies by the crust–mantle structure still needs to define. In this study, we focused on Guangdong Province, China.
Jian Kuang, Shihua Qi, Xiangyun Hu
doaj +1 more source
THE ROLE OF THE IMPEDIVITY IN THE MAGNETOTELLURIC RESPONSE [PDF]
Progress In Electromagnetics Research, 2009 We study the influence of the resistivity frequency dispersion effects on the magnetotelluric (MT) response. Impedivity is the term used to indicate the frequency dependent resistivity in rocks. The impedivity functions, used in this paper, have been derived from the general solution of the motion equation of a charge carrier, discussed in a previous ...
R. Esposito, PATELLA, DOMENICO
openaire +3 more sources
Frontiers in Earth ScienceThe telluric electric field frequency selection method (TEFSM) measures horizontal electric field components at discrete frequencies of naturally occurring electromagnetic (EM) fields.
Danqi Wang +4 more
doaj +1 more source
Remote Sensing, 2023 The Shanxi Graben System exhibits high seismic activity and significant destructive potential. Previous studies in this region have primarily focused on geological methods such as seismology, geological surveys, and trench excavations, with limited ...
Xingbing Xie +3 more
doaj +1 more source
, 2022 These directories contain the original model and data files for the publications "Probing the southern African lithosphere with magnetotellurics, Part I, model construction" and "Probing the southern African lithosphere with magnetotellurics, Part II ...
Özaydin, Sinan +2 more
core +1 more source
Deep Electrical Structure of Taiwan as Inferred From Magnetotelluric Observations
Terrestrial, Atmospheric and Oceanic Sciences, 1998 Not until magnetotellurics (MT) were conducted, was very much known about the deep electrical structures beneath Taiwan. Finally, the first MT was used as part of an integrated project to map 3-D structures; subsequently, nineteen MT soundings, uniformly
Chow-Son Chen +2 more
doaj +1 more source
WALDIM: A code for the dimensionality analysis of magnetotelluric data using the rotational invariants of the magnetotelluric tensor [PDF]
Computers & Geosciences, 2009 In the magnetotelluric (MT) method, the analysis of geoelectric dimensionality has acquired special importance in the last years, because numerical codes have made it possible to model and invert data using either one-dimensional (1D), two-dimensional (2D) or three-dimensional (3D) approaches.
Anna Martí, Pilar Queralt, Juanjo Ledo
openaire +2 more sources
Geophysical investigation of the Santa Marta impact structure—Piauí State, Brazil
Meteoritics &Planetary Science, EarlyView.Abstract The Santa Marta impact structure in northeastern Brazil, recognized as a partially preserved complex crater, was investigated through an integrated geophysical study employing magnetotelluric (MT) and gravity methods. Our research provides constraints on the crater's subsurface architecture.
Elienara Vasconcelos +5 more
wiley +1 more source