探地雷达地下传播速度估计方法综述

IF 16.2 1区地球科学 Q1 GEOCHEMISTRY & GEOPHYSICS

IEEE Geoscience and Remote Sensing Magazine Pub Date : 2022-12-01 DOI:10.1109/MGRS.2022.3205764

Swarna Laxmi Panda, S. Maiti, U. K. Sahoo

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引用次数: 1

摘要

速度估计是探地雷达(GPR)测量中最关键的任务之一。它是探地雷达数据分析的重要组成部分，用于解释探地雷达生成的地下介质图像。速度估计的误差导致对地下情况的错误解释。自探地雷达开始发展以来，研究人员提出了各种速度估计方法。本文综述了各种地下传播速度估计技术。根据调查方法、探地雷达环境和涉及的数学模型，对不同的可用技术进行了分类。对一些技术进行了实验验证和性能分析。最后，通过实际探地雷达测量数据，论证了波速对探地雷达成像的影响。

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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Subsurface Propagation Velocity Estimation Methods in Ground-Penetrating Radar: A review

Velocity estimation is one of the most crucial tasks in ground-penetrating radar (GPR) surveys. It is an integral part of GPR data analysis for interpreting GPR-generated images of subsurface media. Error in velocity estimation leads to wrong interpretations of underground scenarios. Since the beginning of GPR development, researchers have proposed various velocity estimation procedures. In this article, a survey of different subsurface propagation velocity estimation techniques is presented. Based on the survey methods, GPR environment, and mathematical models involved, different available techniques are presented in a classified manner. A few techniques are experimentally validated and analyzed for their performance. Finally, the impact of wave velocity on GPR imaging is demonstrated on practical GPR measurement data.

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来源期刊

IEEE Geoscience and Remote Sensing Magazine Computer Science-General Computer Science

CiteScore

20.50

自引率

2.70%

发文量

期刊介绍： The IEEE Geoscience and Remote Sensing Magazine (GRSM) serves as an informative platform, keeping readers abreast of activities within the IEEE GRS Society, its technical committees, and chapters. In addition to updating readers on society-related news, GRSM plays a crucial role in educating and informing its audience through various channels. These include:Technical Papers,International Remote Sensing Activities,Contributions on Education Activities,Industrial and University Profiles,Conference News,Book Reviews,Calendar of Important Events.