用于管理具有强烈不连续性的地下场景的创新时深转换技术

IF 2.2 3区地球科学 Q2 GEOSCIENCES, MULTIDISCIPLINARY Journal of Applied Geophysics Pub Date : 2024-06-18 DOI:10.1016/j.jappgeo.2024.105435

Raffaele Persico , Gianfranco Morelli , Giuseppe Esposito , Ilaria Catapano , Luigi Capozzoli , Gregory De Martino , Ding Yang

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引用次数: 0

摘要

本文提出了一种时间-深度转换方法，它考虑到了所调查的地下情况的不连续性，这种不连续性反向反映在波的传播速度的不连续性上。重点是在 GPR 勘探框架内对空洞成像。我们的研究表明，考虑到空腔和周围土壤中不同的波传播速度进行时间深度转换，可以轻松显著地改善成像效果。我们将提出模拟和实验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An innovative time-depth conversion for the management of buried scenarios with strong discontinuities

This paper proposes a time-depth conversion accounting for discontinuities of the investigated buried scenario, which reverse in discontinuities of the propagation velocity of the waves. The focus is on the imaging of cavities in the framework of GPR prospecting. We show that a time-depth conversion accounting for the different propagation velocity of the waves in the cavity and in the surrounding soil can significantly improve the imaging in an easy way. Both simulated and experimental results will be proposed.

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来源期刊

Journal of Applied Geophysics 地学-地球科学综合

CiteScore

3.60

自引率

10.00%

发文量

274

审稿时长

4 months

期刊介绍： The Journal of Applied Geophysics with its key objective of responding to pertinent and timely needs, places particular emphasis on methodological developments and innovative applications of geophysical techniques for addressing environmental, engineering, and hydrological problems. Related topical research in exploration geophysics and in soil and rock physics is also covered by the Journal of Applied Geophysics.