Results 91 to 100 of about 2,098,993 (211)

Integrating GPR and RIP Methods for Water Surface Detection of Geological Structures

Terrestrial, Atmospheric and Oceanic Sciences, 2006
Geophysical surveying in water-covered and swampy areas is particularly challenging. This paper presents a new survey strategy for such surveying that integrates ground penetrating radar (GPR) and resistivity image profiling (RIP) methods at the water ...
Chieh-Hou Yang, Lun-Tao Tong, Chun-Yi Yu
doaj   +1 more source

Development of In-Situ Detection Methods for Materials-Related Distress (MRD) in Concrete Pavements, July 2003 [PDF]

, 2003
The purpose of this research was to summarize existing nondestructive test methods that have the potential to be used to detect materials-related distress (MRD) in concrete pavements.

core  

GPRlab: A ground penetrating radar data processing and analysis software based on MATLAB

SoftwareX
Ground penetrating radar (GPR) is widely used in many fields, but its data processing is limited by proprietary software and interdisciplinary knowledge.
Hongqiang Xiong, Zhiyu Zhang, Jing Li
doaj   +1 more source

Correction of GPR wave velocity with distorted hyperbolic reflection in underground utility's GPR survey

, 2016
16th International Conference of Ground Penetrating Radar, GPR 2016, Hong Kong, 13-16 June 2016A validation study was conducted over a fixed alignment of underground utilities to study the effects of GPR traverse directions on GPR wave velocity ...
Sham, JFC, F. Xie, J. F. C. Sham, Lai, WWL, W. W. L. Lai, Xie, F   +5 more
core   +1 more source

Comparative Study of GPR Acquisition Methods for Shallow Buried Object Detection

Remote Sensing
This paper investigates the use of ground-penetrating radar (GPR) technology for detecting shallow buried objects, utilizing an air-coupled stepped frequency continuous wave (SFCW) radar system that operates within a 2 GHz bandwidth starting at 500 MHz ...
Primož Smogavec, Blaž Pongrac, Andrej Sarjaš, Venceslav Kafedziski, Nabojša Dončov, Dušan Gleich   +5 more
doaj   +1 more source

A novel processing framework for tree root mapping and density estimation using ground penetrating radar

, 2019
Estimating the root density of mature trees is of high importance as the root system is a robust indicator of both the health status and the structural integrity of a tree.
Andrea Benedetto, Benedetto, Andrea, Alani, Amir M., Tosti, Fabio, Amir M. Alani, Giannakis, Iraklis, Lantini, Livia, Fabio Tosti, Alani, Amir, Daniel Egyir, Egyir, Daniel, Iraklis Giannakis, Livia Lantini   +12 more
core   +1 more source

Ground Penetrating Radar investigations in sites of cultural interest in Malta [PDF]

, 2018
This paper presents the results of a series of geophysical surveys carried out in Malta. In particular, we used a reconfigurable stepped-frequency Ground Penetrating Radar (GPR) prototype to inspect the Argotti Garden in Floriana, looking for ancient ...
Rizzo, Enzo, Persico, Raffaele, Capozzoli, Luigi, Micallef, Aaron, D'Amico, Sebastiano   +4 more
core  

Forensic geophysics: ground penetrating radar (GPR) techniques and missing persons investigations. [PDF]

Forensic Sci Res, 2019
Barone PM, Di Maggio RM.
europepmc   +1 more source

Mapping the root system of matured trees using ground penetrating radar

, 2018
This study reports a demonstration of the ground penetrating radar (GPR) potential in health monitoring of tree roots. The main aim of the research was to provide effective and high-resolution mapping of tree root systems.
Benedetto, A., LANTINI, LIVIA, A.M. Alani, L. Bianchini Ciampoli, A. Benedetto, Lantini, L., Tosti, F., L. Lantini, Ciampoli, L. Bianchini, F. Tosti, Alani, A. M.   +10 more
core   +1 more source

Three-Dimensional Reconstruction of Water Leaks in Water Distribution Networks from Ground-Penetrating Radar Images by Exploring New Influencing Factors with Multi-Agent and Intelligent Data Analysis

Engineering Proceedings
This paper promotes water distribution networks’ (WDNs) sustainability and efficiency by integrating intelligent data analysis with ground-penetrating radar (GPR) to better interpret GPR images for detecting water leaks, favouring their asset assessment.
Samira Islam, David Ayala-Cabrera
doaj   +1 more source