5 Art�culos

An Application of 3D Cross-Well Elastic Reverse Time Migration Imaging Based on the Multi-Wave and Multi-Component Technique in Coastal Engineering Exploration

Acceso

en l�nea

Daicheng Peng, Fei Cheng, Hao Xu and Yuquan Zong

Precise surveys are indispensable in coastal engineering projects. The extensive presence of sand in the coastal area leads to significant attenuation of seismic waves within unsaturated loose sediments. As a result, it becomes challenging for seismic wa... ver m�s

Revista: Journal of Marine Science and Engineering Formato: Electr�nico

Tabla de contenido: Vol: 12 Num: 0 Par: 3 A�o: 2024

Vector Decomposition of Elastic Seismic Wavefields Using Self-Attention Deep Convolutional Generative Adversarial Networks

Acceso

en l�nea

Wei Liu, Junxing Cao, Jiachun You and Haibo Wang

Vector decomposition of P- and S-wave modes from elastic seismic wavefields is a key step in elastic reverse-time migration (ERTM) to effectively improve the multi-wave imaging accuracy. Most previously developed methods based on the apparent velocities ... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 13 Num: 0 Par: 16 A�o: 2023

Elastic Reverse Time Migration for Weakly Illuminated Structure

Acceso

en l�nea

Liwei Song, Ying Shi, Wei Liu and Qiang Zhao

One of the most effective techniques to obtain PP and PS images is elastic reverse time migration which employs multi-component seismic data. The two types of complementary images play an important role in reducing blind spots in seismic exploration. How... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 12 Num: 0 Par: 10 A�o: 2022

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