The correct interpretation of time-domain or transient electromagnetic (TEM) data relies on
effective inversion techniques. Herein, we have developed an effective 3D-TEM inversion …

This article first presents machine-learning (ML) inversion of resistivity profiles from
multifrequency electromagnetic measurements on undulating terrain surfaces based on …

为了降低重力与磁法单独反演中的非唯一性问题, 本文实现了一种基于Gramian
约束的重磁三维联合反演算法. 使用基于模型参数或其空间梯度的Gramian 算子 …

This paper proposes an approach for the joint inversion of gravity and magnetic data using
Gramian constraints to address the non-uniqueness of the inverse problem. The Gramian …

半航空瞬变电磁法(SATEM) 因其具有工作效率高, 探测成本低等优势, 成为了一种发展迅速的
新兴地球物理探测技术. 基于一维反演的SATEM 数据处理方法难以满足复杂地质条件下精细 …

Controlled-source electromagnetic (CSEM) method is crucial for detecting and locating
underground anomalies and structures. However, it is challenging to interpret the field data …

In this article, we propose a structural constraint method to improve the resolution of 3-D
frequency-domain controlled-source electromagnetic (CSEM) data imaging. The subsurface …

Physics-informed neural networks (PINNs) provide a new approach to solving partial
differential equations (PDEs), while the properties of coupled physical laws present potential …

Three-dimensional (3-D) inversion technique has become an important and practical
approach for magnetotelluric (MT) data interpretation. In this article, we developed a 3-D …

Airborne electromagnetic (AEM) surveys usually cover a large area and create a large
amount of data. This has limited the application of 3D AEM inversions. To make 3D AEM …