Results 11 to 20 of about 46,695 (300)
Application of Ground-Penetrating Radar Broadband Antenna in Underground Detection [PDF]
E3S Web of Conferences, 2020 When GPR is detecting unknown objects underground, different antenna working frequency, different antenna size and different antenna internal structure will affect the final data quality and ultimately affect the detection accuracy of GPR.
Chengke Zhang +4 more
doaj +1 more source
Modern GPR target recognition methods
, 2021 Book chapter, 56 pages, 17 figures, 12 tables.
Giovanneschi, Fabio +2 more
openaire +2 more sources
Application of coupled-wave Wentzel-Kramers-Brillouin approximation to ground penetrating radar [PDF]
, 2017 This paper deals with bistatic subsurface probing of a horizontally layered dielectric half-space by means of ultra-wideband electromagnetic waves. In particular, the main objective of this work is to present a new method for the solution of the two ...
Marciniak, Marian +3 more
core +5 more sources
Remote Sensing, 2021 Soil water content is one of the most important factors affecting the safety and stability of buildings or structures, especially in roadbeds, slopes, earth dams and foundations.
Sheng Zhang +4 more
doaj +1 more source
Varimax rotation based on gradient projection needs between 10 and more than 500 random start loading matrices for optimal performance [PDF]
, 2018 Gradient projection rotation (GPR) is a promising method to rotate factor or component loadings by different criteria. Since the conditions for optimal performance of GPR-Varimax are widely unknown, this simulation study investigates GPR towards the ...
Beauducel, André +1 more
core +2 more sources
Remote Sensing, 2020 This paper describes in detail the applicability of the developed ground-penetrating radar (GPR) model with a kinematic GPR and self-tracking (robotic) terrestrial positioning system (TPS) surveying setup (GPR-TPS model) for the acquisition, processing ...
Nikolaj Šarlah +3 more
doaj +1 more source
Combined CNN and RNN Neural Networks for GPR Detection of Railway Subgrade Diseases
Sensors, 2023 Vehicle-mounted ground-penetrating radar (GPR) has been used to non-destructively inspect and evaluate railway subgrade conditions. However, existing GPR data processing and interpretation methods mostly rely on time-consuming manual interpretation, and ...
Huan Liu +6 more
doaj +1 more source
Examples of the use of GPR for research at airports [PDF]
Przegląd Komunikacyjny, 2021 : The GPR tests were carried out for the needs of the expansion of the "Fryderyk Chopin" airport in Okęcie in Warsaw. There were old and new surfaces at the airport. GPR profiling was conducted on selected lines.
Adam Szynkiewicz
doaj +1 more source
The SIMCA algorithm for processing Ground Penetrating Radar data and its use in landmine detection [PDF]
, 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., Sengodan, A.
core +2 more sources
GPR Image Recovery Effect on Faster R-CNN-Based Buried Target Detection [PDF]
Journal of Electromagnetic Engineering and Science, 2022 Measurements acquired through ground-penetrating radar (GPR) may contain missing information that needs to be recovered before the implementation of any post-processing method, such as target detection, since buried target detection methods fail and ...
Deniz Kumlu
doaj +1 more source