Results 11 to 20 of about 2,084,457 (274)

The SIMCA algorithm for processing Ground Penetrating Radar data and its use in landmine detection [PDF]

open access: yes, 2012
The main challenge of ground penetrating radar (GPR) based land mine detection is to have an accurate image analysis method that is capable of reducing false alarms.
Cockshott, W.P.   +3 more
core   +16 more sources

A 2D processing algorithm for detecting landmines using Ground Penetrating Radar data [PDF]

open access: yes, 2012
Ground Penetrating Radar(GPR) is one of a number of technologies that have been used to improve landmine detection efficiency. The clutter environment within the first few cm of the soil where landmines are buried, exhibits strong reflections with ...
Cockshott, W.P., Sengodan, A.
core   +8 more sources

Ecohydrologically important subsurface structures in peatlands revealed by ground-penetrating radar and complex conductivity surveys. [PDF]

open access: yes, 2008
The surface pattern of vegetation influences the composition and humification of peat laid down during the development of a bog, producing a subsurface hydrological structure that is expected to affect both the rate and pattern of water flow.
Jol, Harry   +7 more
core   +5 more sources

Forward Modelling and Detection of GPR in Urban Road Base Disease

open access: yesChemical Engineering Transactions, 2015
Ground penetrating radar is a high-resolution engineering geophysical method which has better detection effect to disengaging, cavities and leakiness in urban road base. This paper is based on the principle of ray tracing through the forward modelling of
Y.W. Bao   +4 more
doaj   +1 more source

Ground Penetrating Radar survey

open access: yesArcheologia e Calcolatori. Supplementi, 2019
Since 2016, an extensive survey has been conducted at the archaeological site of Doclea in the areas between the forum, the basilica, the Capitolium, the thermae and the walls of the city, as well as around the eastern medieval churches, and in the S part of the temple of Dea Roma and of the private house.
Cozzolino Marilena, Vincenzo Gentile
openaire   +3 more sources

Wideband printed bowtie antenna element development for post reception synthetic focusing surface penetrating radar [PDF]

open access: yes, 1999
A printed bowtie antenna for a Post Reception Synthetic Focussing Surface Penetrating Radar (PRSF-SPR) has been developed with the aid of FDTD analysis.
Nilavalan, R, Benjamin, R, Hilton, GS
core   +7 more sources

Coal-rock interface detection method using ground penetrating radar and its experiment

open access: yesGong-kuang zidonghua, 2015
Coal-rock interface detection principle using ground penetrating radar was introduced. Feasibility and practicability of using ground penetrating radar technology to detect coal-rock interface was discussed.
LI Liang   +4 more
doaj   +1 more source

Ground-penetrating radar [PDF]

open access: yes, 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   +3 more
openaire   +2 more sources

Research on Void Signal Recognition Algorithm of 3D Ground-Penetrating Radar Based on the Digital Image

open access: yesFrontiers in Materials, 2022
The three-dimensional ground-penetrating radar system is an effective method to detect road void disease. Ground penetrating radar image interpretation has the characteristics of multi-solution, long interpretation period, and high professional ...
Zhiyong Huang   +4 more
doaj   +1 more source

Study on main inclined shaft empty hole detection technology in Songxinzhuang coalmine

open access: yes矿业科学学报, 2017
Because of the influence of underground empty hole, ground subsidence in Songxinzhuang coalmine happered. To research the empty hole distribution around the main inclined shaft, the ground penetrating radar was used to detect the roof, floor and lateral ...
Qiao Xu   +4 more
doaj   +1 more source

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