Results 31 to 40 of about 77,389 (329)

Using Ground Penetrating Radar and Resistivity Methods to Locate Unmarked Graves: A Review

Remote Sensing, 2021
The location of unmarked graves in forensic and archaeological investigations is legally and culturally important. In a forensic context, locating covert burials of missing persons can provide closure to the family, as well as facilitating the successful
Victoria Berezowski, Xanthé Mallett, Justine Ellis, I. Moffat   +3 more
semanticscholar   +1 more source

Unmanned ground vehicle for snow cover survey in avalanche areas using GPR [PDF]

E3S Web of Conferences
The paper presents a concept for a ground-based unmanned automated tracked platform designed for the remote survey of snow cover using ground-penetrating radar in hazardous areas, such as avalanche catchment zones.
Sidorenko Artem, Moskvitin Alexander, Kondrashova Elena   +2 more
doaj   +1 more source

Penetration Properties of Ground Penetrating Radar Waves Through Rebar Grids

IEEE Geoscience and Remote Sensing Letters, 2021
Ground-penetrating radar (GPR) has been widely applied to the nondestructive inspection of concrete structures such as tunnel lining, bridge deck, and retaining wall, which are usually reinforced by steel bars.
Hai Liu, Hantao Lu, Jianying Lin, F. Han, Chao Liu, J. Cui, B. Spencer   +6 more
semanticscholar   +1 more source

Demonstration of ground‐penetrating radar as a useful tool for assessing pocket gopher burrows

Wildlife Society Bulletin, 2013
Ground‐penetrating radar (GPR) is an innovative and non‐invasive method that uses radar to penetrate the ground and develop three‐dimensional digital images of the top several meters of the earth. Ground‐penetrating radar has been used extensively in the
Jorge D. Cortez, Scott E. Henke, Eric Redeker, Tim E. Fulbright, Richard Riddle, John Young   +5 more
doaj   +1 more source

GPRInvNet: Deep Learning-Based Ground-Penetrating Radar Data Inversion for Tunnel Linings [PDF]

IEEE Transactions on Geoscience and Remote Sensing, 2019
A DNN architecture referred to as GPRInvNet was proposed to tackle the challenges of mapping the ground-penetrating radar (GPR) B-Scan data to complex permittivity maps of subsurface structures.
B. Liu, Yuxiao Ren, Hanchi Liu, Hui Xu, Zhengfang Wang, A. Cohn, Peng Jiang   +6 more
semanticscholar   +1 more source

A localization method for concealed cracks in the road base based on ground penetrating radar

Advances in Mechanical Engineering, 2016
Phenomenon of concealed cracks is one of the familiar failures in the road base. Accurate concealed crack localization of the road base using ground penetrating radar still suffers from some limitations.
Shengli Li, Chaoqun Wang, Panxu Sun, Guangming Wu, Dongwei Wang   +4 more
doaj   +1 more source

Imaging Thermal Anomalies in Hot Dry Rock Geothermal Systems from Near-Surface Geophysical Modelling

Remote Sensing, 2019
Convective hydrothermal systems have been extensively studied using electrical and electromagnetic methods given the strong correlation between low conductivity anomalies associated with hydrothermal brines and high temperature areas.
David Gomez-Ortiz, Isabel Blanco-Montenegro, Jose Arnoso, Tomas Martin-Crespo, Mercedes Solla, Fuensanta G. Montesinos, Emilio Vélez, Nieves Sánchez   +7 more
doaj   +1 more source

Clean Cut (adaptive, multimodal surgical infection prevention programme) for low‐resource settings: a prospective quality improvement study

BJS (British Journal of Surgery), EarlyView., 2020
Clean Cut is a multimodal, adaptive, checklist‐based infection prevention programme designed to improve compliance with six critical perioperative infection prevention practices. After introducing the programme at five hospitals in Ethiopia, compliance with critical infection prevention standards significantly improved and the relative risk of ...
J. A. Forrester, N. Starr, T. Negussie, D. Schaps, M. Adem, S. Alemu, D. Amenu, N. Gebeyehu, T. Habteyohannes, F. Jiru, A. Tesfaye, E. Wayessa, R. Chen, A. Trickey, S. Bitew, A. Bekele, T. G. Weiser   +16 more
wiley   +1 more source

Ground penetrating radar

, 2013
Ground-penetrating radar (GPR) is an effective tool to visualise the structure of the shallow subsurface. The purpose of this article is to offer guidelines to non-specialist GPR users on the collection, processing and interpretation of GPR data in a range of environments.
Robinson, Martin, Bristow, Charlie, McKinley, Jennifer, Ruffell, Alastair   +3 more
openaire   +3 more sources

Review of Ground Penetrating Radar Applications for Bridge Infrastructures

Networked Digital Technologies
Infrastructure bridges play a crucial role in fostering economic and social development. However, the adverse effects of natural hazard and weather degradation, coupled with escalating rates of traffic, pose a significant threat.
Paola Boldrin, G. Fornasari, Enzo Rizzo
semanticscholar   +1 more source