Three-dimensional modeling of frequency-and time-domain electromagnetic methods with induced polarization effects
Electrical conduction describes the ability of porous media to conduct electrical charges and
induced polarization (IP) describes their ability to reversibly store electrical charges. An …
induced polarization (IP) describes their ability to reversibly store electrical charges. An …
Inversion of airborne geophysics over the DO-27/DO-18 kimberlites—Part 3: Induced polarization
S Kang, D Fournier, DW Oldenburg - Interpretation, 2017 - pubs.geoscienceworld.org
The geologically distinct DO-27 and DO-18 kimberlites, often called the Tli Kwi Cho (TKC)
kimberlites, have been used as a testbed for airborne geophysical methods applied to …
kimberlites, have been used as a testbed for airborne geophysical methods applied to …
Recovering induced polarization effects from 1-D coupled inversion of transient electromagnetic data
Induced polarization (IP) effects can significantly affect and superimpose the inductive earth
response, leading to heavily distorted data and, if overlooked, false geological interpretation …
response, leading to heavily distorted data and, if overlooked, false geological interpretation …
On recovering distributed IP information from inductive source time domain electromagnetic data
S Kang, DW Oldenburg - Geophysical Journal International, 2016 - academic.oup.com
We develop a procedure to invert time domain induced polarization (IP) data for inductive
sources. Our approach is based upon the inversion methodology in conventional electrical …
sources. Our approach is based upon the inversion methodology in conventional electrical …
Quasi-2-D robust inversion of semi-airborne transient electromagnetic data with IP effects
J Lu, X Wang, Z Xu, MS Zhdanov, M Guo… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
Semi-airborne transient electromagnetic (SATEM) method has been efficiently used recently
in geophysical exploration due to its relatively portability compared to the standard airborne …
in geophysical exploration due to its relatively portability compared to the standard airborne …
[HTML][HTML] Induced polarization in the transient electromagnetic method for detection of subsurface ice on Earth, Mars, and the Moon
E Finden, R Skartlien, S Holm, SE Hamran - Planetary and Space Science, 2024 - Elsevier
The transient electromagnetic method (TEM) can capture an induced polarization (IP)
signature of subsurface ice. Using numerical modeling of a horizontally layered earth, we …
signature of subsurface ice. Using numerical modeling of a horizontally layered earth, we …
Inversion of induced polarization-affected electrical-source transient electromagnetic data observed in the groundwater survey from eastern Tibet, China
X Wang, J Lu, M Guo, S Zhang, Q Hu, H El-Kaliouby - Geophysics, 2025 - library.seg.org
Recent advancements in the signal-to-noise ratio of transient electromagnetic (TEM) devices
have highlighted the significance of induced polarization (IP) effects in areas containing …
have highlighted the significance of induced polarization (IP) effects in areas containing …
Inversion of induced polarization-affected towed-transient electromagnetic data in a lateritic regolith geology: A case study from western Tanzania
For several decades, induced polarization (IP) effects on transient electromagnetic (TEM)
responses have been observed. These effects can manifest as late-time negative transients …
responses have been observed. These effects can manifest as late-time negative transients …
[PDF][PDF] 矿井瞬变电磁法全空间处理及三维解释方法研究
姜国庆, 贾春梅, 牟义, 陈丁 - 地球物理学进展, 2015 - dsjyj.com.cn
摘要矿井瞬变电磁法得到了广泛应用, 但其数据处理解释方法研究相对滞后,
为提高勘探精度本文对全空间处理及三维解释方法进行研究. 以均匀全空间磁偶极源瞬变响应为 …
为提高勘探精度本文对全空间处理及三维解释方法进行研究. 以均匀全空间磁偶极源瞬变响应为 …
Electromagnetic and geoelectric investigation of the Gurinai structure, Inner Mongolia, NW China
In three field campaigns between the years 2000 and 2004 geophysical measurements
were conducted in the Ejina Basin, NW China. Research work in the year 2004, which is …
were conducted in the Ejina Basin, NW China. Research work in the year 2004, which is …