A CNN model for predicting size of buried objects from GPR B-Scans

N Barkataki, B Tiru, U Sarma - Journal of Applied Geophysics, 2022 - Elsevier
A convolutional neural networks (CNN) model for predicting size of buried objects from
ground penetrating radar (GPR) B-Scans is proposed. As a pre-processing step, Sobel …

Reverse time migration of GPR data based on accurate velocity estimation and artifacts removal using total variation de-noising

D Feng, T Li, G Li, X Wang - Journal of Applied Geophysics, 2022 - Elsevier
Reverse time migration (RTM) is the important intermediate step for focusing the radar
diffracted energy of the targets in ground penetrating radar imaging. The conventional RTM …

A state-of-the-art review on graph characterization and automated detection of road underground targets using ground-penetrating radar

W Liu, X Yang, Y Yan, J Zhang, R Heikkilä - Measurement, 2024 - Elsevier
The existing studies were summarized by the state-of-the-art review of the basic principle of
ground-penetrating radar (GPR), GPR atlas characterization of underground road targets …

Subsurface propagation velocity estimation methods in ground-penetrating radar: A review

SL Panda, S Maiti, UK Sahoo - IEEE Geoscience and Remote …, 2022 - ieeexplore.ieee.org
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 …

Geophysical imaging of regolith in landscapes along a climate and vegetation gradient in the Chilean coastal cordillera

I Dal Bo, A Klotzsche, M Schaller, TA Ehlers… - Catena, 2019 - Elsevier
Many studies have recently shown the potential of geophysical tools in bridging the
information gap between individual point-scale measurements. Here, we upscale and …

A hydrogeophysical framework to assess infiltration during a simulated ecosystem-scale flooding experiment

MB Adebayo, VL Bailey, X Chen, AM Hopple… - Journal of …, 2023 - Elsevier
This study presents a framework to quantify changes in soil saturation in response to
flooding caused by extreme hydrologic perturbation on coastal ecosystems at the interfaces …

Reconstructing the palaeoenvironment at the early Mesolithic site of Lake Duvensee: Ground-penetrating radar and geoarchaeology for 3D facies mapping

E Corradini, D Wilken, M Zanon, D Groß… - The …, 2020 - journals.sagepub.com
We investigate the landscape development of the early Mesolithic hunter-gatherer sites of
Duvensee (10000–6500 cal. BCE). Based on ground-penetrating radar (GPR) and …

Holocene surface-rupturing paleo-earthquakes along the Kachchh Mainland Fault: shaping the seismic landscape of Kachchh, Western India

JN Malik, E Srivastava, MS Gadhavi, F Livio… - Scientific Reports, 2024 - nature.com
This study explores the seismotectonics of Kachchh in western India, a region with a low-to-
moderate strain rate and a history of significant earthquakes, notably the 1819, Mw 7.8 Allah …

GPR-based depth measurement of buried objects based on constrained least-square (CLS) fitting method of reflections

F Xie, WWL Lai, X Dérobert - Measurement, 2021 - Elsevier
The accurate measurement of depth of buried objects using GPR with a common-offset
antenna (fixed distance between transmitter and receiver) requires two measurement …

Changing use of Lizard Island over the past 4000 years and implications for understanding Indigenous offshore island use on the Great Barrier Reef

ABJ Lambrides, IJ McNiven, SJ Aird… - Queensland …, 2020 - research.monash.edu
Archaeological records documenting the timing and use of northern Great Barrier Reef
offshore islands by Aboriginal and Torres Strait Islander peoples throughout the Holocene …