A review of helicopter‐borne electromagnetic methods for groundwater exploration

B Siemon, AV Christiansen… - Near Surface Geophysics, 2009 - Wiley Online Library
For about three decades, airborne electromagnetic (AEM) systems have been used for
groundwater exploration purposes. Airborne systems are appropriate for large‐scale and …

Review on airborne EM technology and developments

CC YIN, B ZHANG, YH LIU, XY REN, YF QI… - Chinese Journal of …, 2015 - en.dzkx.org
As an effective and efficient geophysical tool, airborne EM (AEM) is specifically suitable for
the exploration in areas of high mountains, desert, swamp, and forest. With the development …

[PDF][PDF] 航空电磁勘查技术发展现状及展望

殷长春, 张博, 刘云鹤, 任秀艳, 齐彦福, 裴易峰… - 地球物理学报, 2015 - dsjyj.com.cn
摘要航空电磁作为一种高效的地球物理勘查技术手段, 其发展在国外(加拿大, 澳大利亚等国家)
已十分成熟. 然而, 在我国该项技术仍处于发展当中, 在国内目前尚未形成具有实际探测能力的 …

3D inversion of airborne electromagnetic data using a moving footprint

LH Cox, GA Wilson, MS Zhdanov - Exploration Geophysics, 2010 - Taylor & Francis
It is often argued that 3D inversion of entire airborne electromagnetic (AEM) surveys is
impractical, and that 1D methods provide the only viable option for quantitative …

3-D inversion of airborne electromagnetic data parallelized and accelerated by local mesh and adaptive soundings

D Yang, DW Oldenburg, E Haber - Geophysical Journal …, 2014 - academic.oup.com
Airborne electromagnetic (AEM) methods are highly efficient tools for assessing the Earth's
conductivity structures in a large area at low cost. However, the configuration of AEM …

Electromagnetic geophysics: Notes from the past and the road ahead

MS Zhdanov - Geophysics, 2010 - library.seg.org
During the last century, electrical geophysics has been transformed from a simple resistivity
method to a modern technology that uses complex data-acquisition systems and high …

Fast imaging of time-domain airborne EM data using deep learning technology

J Li, Y Liu, C Yin, X Ren, Y Su - Geophysics, 2020 - library.seg.org
Due to the huge amount of data generated by time-domain airborne electromagnetic (AEM)
systems, conductivity depth imaging methods are widely used to help in the interpretation of …

Three-dimensional inversion of airborne time-domain electromagnetic data with applications to a porphyry deposit

D Yang, DW Oldenburg - Geophysics, 2012 - library.seg.org
We inverted airborne time-domain electromagnetic (ATEM) data over a porphyry deposit in
central British Columbia, Canada and recovered the 3D electrical conductivity structure. Full …

A review of airborne electromagnetic methods with focus on geotechnical and hydrological applications from 2007 to 2017

E Auken, T Boesen, AV Christiansen - Advances in geophysics, 2017 - Elsevier
The purpose of this review is to report the major advancements that have been made within
the area of airborne electromagnetics (AEM) between 2007 and 2017, with a focus on …

3-D inversion of transient EM data with topography using unstructured tetrahedral grids

Y Liu, C Yin, C Qiu, Z Hui, B Zhang… - Geophysical Journal …, 2019 - academic.oup.com
The transient electromagnetic (TEM) data acquired in mountainous area are seriously
affected by topography, implying that consideration of topographic effect in the interpretation …