.png){kind=icon}
返回
Development of the Inversion Method for Transient Electromagnetic Data
.png){kind=icon}
OA
AI
DOI：10.1109/ACCESS.2020.3013626.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Transient electromagnetic method (TEM) is a geophysical tool to obtain resistivity distribution in the subsurface. Combining with the resistivity property of typical rocks, the TEM method can make inferences of the geological maps underground. The inversion method is the main technique to extract resistivity form the recorded TEM data. There are various inversion methods that have been applied to TEM data, each of which favors different model structures. It is essential to choose the optimal inversion algorithm for a TEM survey in a given geological setting. Thus, this article presents a systematic summary of recent developments of inversion methods for TEM data. We first summarize the basic concept of the TEM inversion theory. Then, the recent developments TEM inverse method are divided into deterministic inversion and stochastic inversion. For the deterministic method, we present the development of constrained inversion and joint inversion. For the stochastic method, we analyze the particle swarm optimization, Bayesian inversion, and TEM pseudo-seismic imaging. Thereafter, we prospect the future research direction of the TEM method.
Keyword:
Mathematical model
Data models
Stochastic processes
Inverse problems
Geology
Transient analysis
Transient electromagnetic method
inverse problem
progress
particle swarm optimization
Bayesian inversion
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.6
论文数:
9.8W
被引数:
29.4W
机构
引用论文
A comparative study of inline and broadside time-domain controlled-source electromagnetic methods for mapping resistive targets on land.png)
GEOPHYSICS
GEOPHYSICSIF3.2
PREAI
分享收藏分享收藏Characterisation of subglacial water using a constrained transdimensional Bayesian transient electromagnetic inversionSOLID EARTH
OAAI
SOLID EARTHIF2.7
OAAI分享收藏Initial Assessment of Mucosal Capture and Leak Pressure After Gastrointestinal Stapling in a Porcine Model胃肠道 stapling 在猪模型中黏膜捕获和渗漏压力的初步评估
PREAI
分享收藏
查看更多内容