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Showing 1 to 7 of 7 for “"3D GPR"”.
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Attributes and their potential to analyze and interpret 3D GPR data
… the past decades, ground-penetrating radar (GPR) has become a well-established, non-destructive subsurface imaging technique. Catalyzed by recent demands for high-resolution, near-surface imaging (e.g., the detection of unexploded ordnances and subsurface utilities, or hydrological …
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3D GROUND-PENETRATING RADAR (GPR) INVESTIGATIONS: BURIED CULVERTS, HISTORICAL GRAVES, A SANDSTONE RESERVOIR ANALOG, AND AN IMPACT CRATER
Ground-penetrating radar (GPR) is used to characterize a variety of subsurface targets such as buried culverts, historical graves, reservoir analogs, and impact craters. In the first case of “buried culverts” I evaluated the GPR performance across five antenna frequencies to determine which would …
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Cognitive GPR for subsurface sensing based on edge computing and deep reinforcement learning
Ground penetrating radars (GPRs) have been extensively used in many industrial applications, such as coal mining, structural health monitoring, subsurface utilities detection and localization, and autonomous driving. Most of the existing GPR systems are human-operated due to the need for experience …
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Geophysical Detection of On-site Wastewater Plumes in the North Carolina Coastal Plain, USA
… the utility of ground penetrating radar (GPR) and capacitively coupled resistivity (CCR) for detecting OWS components, delineating associated wastewater plumes, and monitoring temporal variations in groundwater quality. Cross-sectional and three dimensional (3D) geophysical surveys were …
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Identifying lateral spread fissures with ground penetrating radar in the New Madrid seismic zone
Ground penetrating radar (GPR) surveys have been conducted to identify the size, shape and orientation of relict lateral spread fissures created during the New Madrid earthquakes of 1811 and 1812. Aerial imagery was used to locate regions with elongate vented sand indicative of large-scale …
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A Study of Ground Penetrating Radar Methods in an Underground Stone Mine to Improve Ground Control
… sizes of the features. Ground penetrating radar (GPR) is a geophysical technique that transmits radio waves into a medium and subsequently detects reflected waves via a receiver. The travel time and energy of received signals are then processed and interpreted. The difference in material …
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Development of analysis approach utilizing extended common mid-point method to estimate asphalt pavement thickness with 3-D GPR
Embargo set by: Seth Robbins for item 79903 Lift date: 2017-07-22T22:34:16Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system