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A reconfigurable stepped frequency GPR (GPR-R)
2011 IEEE International Geoscience and Remote Sensing Symposium, 2011Ground Penetrating Radars are a unique and well known tool for soil investigation. In order to improve its penetration depth and/or its resolution limits, in the past several radar designs, based on the so called Continuous Wave-Stepped Frequency technique have been proposed. However, the resulting design was often a quite complex equipment.
PARRINI, FILIPPO +7 more
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13th EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems, 2000
Instantaneous amplitude, instantaneous phase, and instantaneous frequency were calculated from a GPR data set acquired on St. Croix, U.S. Virgin Islands. The data was cross plotted to search for any anomalous data clusters. These clusters were separated to determine their cause and determine the implications of the clustering. This is the first step in
Seth R. Lemke, Leonard C. Mankowski
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Instantaneous amplitude, instantaneous phase, and instantaneous frequency were calculated from a GPR data set acquired on St. Croix, U.S. Virgin Islands. The data was cross plotted to search for any anomalous data clusters. These clusters were separated to determine their cause and determine the implications of the clustering. This is the first step in
Seth R. Lemke, Leonard C. Mankowski
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2023 12th International Workshop on Advanced Ground Penetrating Radar (IWAGPR), 2023
This paper presents a Ground Penetrating Radar (GPR) system based on a drone, or Unmanned Aerial System (UAS). UAS-based GPR systems could represent the future in the field of GPR sensors, since such a platform enables automatized, remote surveys in all kinds of terrain.
Alessandra Beni +3 more
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This paper presents a Ground Penetrating Radar (GPR) system based on a drone, or Unmanned Aerial System (UAS). UAS-based GPR systems could represent the future in the field of GPR sensors, since such a platform enables automatized, remote surveys in all kinds of terrain.
Alessandra Beni +3 more
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A reconfigurable stepped frequency GPR (GPR-R): The antenna subsystem
2013 7th International Workshop on Advanced Ground Penetrating Radar, 2013GPR-R technology fully exploits the unique advantages of the stepped frequency radar technique. A GPR equipment based on this technology has been recently developed by the authors: it is able to reconfigure its integration time and transmitted power vs. frequency in order to increase penetration capability and radiofrequency interference immunity. This
F Parrini +8 more
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2009
Solving subsurface problems in the field of archaeology without destructively intervening with the buried materials has become a prime focus of the archaeological community. The science to study, measure and quantify archaeological structures remotely has been designated as the field of Archaeometry. Remotely detecting archaeological structures is very
Goodman D +7 more
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Solving subsurface problems in the field of archaeology without destructively intervening with the buried materials has become a prime focus of the archaeological community. The science to study, measure and quantify archaeological structures remotely has been designated as the field of Archaeometry. Remotely detecting archaeological structures is very
Goodman D +7 more
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GPR –Processamento e Modelagem
Proceedings of the 4 Simpósio Brasileiro de Geofísica, 2010Neste trabalho realizou-se o processamento, interpretacao e a modelagem de um perfil de Ground Penetrating Radar (GPR) obtido em Cariacica/ES, Brasil utilizando o software REFLEXW 4.5. Os objetivos deste estudo foram apresentar as etapas do processamento de dados GPR, realizar uma interpretacao com base nas caracteristicas de reflexao nas interfaces ...
Carla Patrícia Queiroz Furtado +3 more
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GPR-PRO: A MATLAB module for GPR data processing
Proceedings of the XIII Internarional Conference on Ground Penetrating Radar, 2010GPR-Pro, is a flexible and user friendly module developed in MATLAB for processing mainly GPR data. This module can handle the most common GPR data formats. It provides a large number of signal processing algorithms including Principal Component Analysis, FK filtering, data manipulation (matrix algebra), attributes analysis as well as toolboxes for ...
S N Spanoudakis, A Vafidis
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Development of an array-antenna GPR system (SAR-GPR)
SPIE Proceedings, 2005SAR-GPR is a sensor system composed of a GPR and a metal detector for landmine detection. The GPR employs an array antenna for advanced signal processing for better subsurface imaging. This system combined with synthetic aperture radar algorithm, can suppress clutter and can image buried objects in strongly inhomogeneous material.
Motoyuki Sato +5 more
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