Showing 41 - 52 results of 52 for search '"Time domain electromagnetics"', query time: 0.12s Refine Results
  1. 41

    TEM Strata Inversion Imaging with IP Effect Based on Enhanced GCN by Extracting Long-Dependency Features by Ruiheng Li, Yi Di, Hao Tian, Lu Gan

    Published 2023-10-01
    “…Utilizing neural network models to inverse time-domain electromagnetic signals enables rapid acquisition of electrical structures, a non-intrusive method widely applied in geological and environmental surveys. …”
    Get full text
    Article
  2. 42

    Accurate Time-Domain Modeling of Arbitrarily Shaped Graphene Layers Utilizing Unstructured Triangular Grids by Stamatios Amanatiadis, Theodoros Zygiridis, Nikolaos Kantartzis

    Published 2022-01-01
    “…The accurate modeling of curved graphene layers for time-domain electromagnetic simulations is discussed in the present work. …”
    Get full text
    Article
  3. 43

    Refractive Index Modulation for Metal Electrodeposition-Based Active Smart Window Applications by Hyojung Kim, Bong Kyun Kang, Cheon Woo Moon

    Published 2024-02-01
    “…In this paper, in order to provide insight into the RME-based smart window development and alleviate the unclear part of plasmonic optics applied to the field, finite-difference time-domain electromagnetic simulations are conducted. In total, two extremely low-quality (Cr) and high-quality (Mg) plasmonic materials based on a nanoparticle array are considered as a metal medium. …”
    Get full text
    Article
  4. 44

    Three-Dimensional Magnetotelluric Characterization of the Travale Geothermal Field (Italy) by Francesca Pace, Anna Martí, Pilar Queralt, Alessandro Santilano, Adele Manzella, Juanjo Ledo, Alberto Godio

    Published 2022-01-01
    “…We carried out a number of 3D MT inversion tests by changing the type of data to be inverted, the inclusion of static-shift correction at some sites where new time-domain electromagnetic soundings (TDEM) were acquired, the grid rotation, as well as the starting model in order to assess the connection between the inversion model and the geology. …”
    Get full text
    Article
  5. 45

    Marching On-In-Time Unstructured PEEC Method for Electrically Large Structures with Conductive, Dielectric, and Magnetic Media by Riccardo Torchio, Dimitri Voltolina, Paolo Bettini, Federico Moro, Piergiorgio Alotto

    Published 2020-02-01
    “…The Marching On-In-Time (MOT) unstructured Partial Element Equivalent Circuit (PEEC) method for time domain electromagnetic problems is presented. The method allows the transient analysis of electrically large electromagnetic devices consisting of conductive, dielectric, and magnetic media coupled with external lumped circuits. …”
    Get full text
    Article
  6. 46
  7. 47

    Application of Helicopter-Borne and Ground–Airborne Electromagnetic Detection to Tunnel Engineering Investigation by Tianyu Zhang, Chunran Zhang, Donghui Long, Yanzhang Wang, Haigen Zhou, Shilong Wang, Gang Li, Haoran Li, Fengdao Zhou, Chuandong Jiang

    Published 2023-02-01
    “…The geophysical survey summarized the ground–airborne frequency-domain electromagnetic method (GAFEM) and the helicopter-borne time-domain electromagnetic method (HTEM) developed by Jilin University, and measured 15 measuring lines. …”
    Get full text
    Article
  8. 48

    Groundwater Prospecting Using a Multi-Technique Framework in the Lower Casas Grandes Basin, Chihuahua, México by Alfredo Granados-Olivas, Ezequiel Rascon-Mendoza, Francisco Javier Gómez-Domínguez, Carlo Ivan Romero-Gameros, Andrew J. Robertson, Luis Carlos Bravo-Peña, Ali Mirchi, Ana Cristina Garcia-Vasquez, Alexander Fernald, John W. Hawley, Luis Alfonso Gandara-Ruiz, Luis Carlos Alatorre-Cejudo, Maryam Samimi, Felipe Adrian Vazquez-Galvez, Adan Pinales-Munguia, Oscar Fidencio Ibañez-Hernandez, Josiah M. Heyman, Alex Mayer, William Hargrove

    Published 2023-04-01
    “…The main components of the methodology include wellhead leveling correction with a differential global positioning survey to define piezometric levels, principal component analysis using LANDSAT-8 images, application of geospatial tools, geophysics analysis using time domain electromagnetic surveys (TDES) and vertical electric soundings (VES), and structural geohydrology to define aquifer characteristics. …”
    Get full text
    Article
  9. 49

    The Global Search for Liquid Water on Mars from Orbit: Current and Future Perspectives by Roberto Orosei, Chunyu Ding, Wenzhe Fa, Antonios Giannopoulos, Alain Hérique, Wlodek Kofman, Sebastian E. Lauro, Chunlai Li, Elena Pettinelli, Yan Su, Shuguo Xing, Yi Xu

    Published 2020-07-01
    “…Alternative methods such as rover-borne Ground Penetrating Radar and time-domain electromagnetic sounding are not capable of providing global coverage. …”
    Get full text
    Article
  10. 50

    Airborne Electromagnetic Survey over the Touro Copper VMS World Class Deposit (NW Spain): Geological and Geophysical Correlation by Pablo Núñez, Tony Watts, Agustín Martin-Izard, Daniel Arias, Álvaro Rubio, Fernando Cortés, Fernando Díaz-Riopa

    Published 2022-12-01
    “…The geophysical survey consisted of helicopter-borne EM using the versatile time-domain electromagnetic (VTEM™) max system operated by Geotech Ltd. with full-waveform processing. …”
    Get full text
    Article
  11. 51

    Integrated Geophysical Approach of Groundwater Potential in Wadi Ranyah, Saudi Arabia, Using Gravity, Electrical Resistivity, and Remote-Sensing Techniques by Ahmed Mohamed, Abdullah Othman, Wael F. Galal, Ahmed Abdelrady

    Published 2023-03-01
    “…The groundwater potential of Wadi Ranyah was studied using a multi-dataset-integrated approach that included time-variable gravity data from the Gravity Recovery and Climate Experiment (GRACE), vertical electrical sounding (VES), and time-domain-electromagnetic (TDEM) data with other related datasets to examine the variations and occurrence of groundwater storage and to define the controlling factors affecting the groundwater potential in Wadi Ranyah in southwestern Saudi Arabia. …”
    Get full text
    Article
  12. 52

    Characterisation of subglacial water using a constrained transdimensional Bayesian transient electromagnetic inversion by S. F. Killingbeck, A. D. Booth, P. W. Livermore, C. R. Bates, L. J. West

    Published 2020-01-01
    “…Such profiles can be obtained from inversions of transient (time-domain) electromagnetic (TEM) soundings, but these are often non-unique. …”
    Get full text
    Article