... radar investigation gpr mapping applied geoscience energy 10 society upstream oil & gas exploration geophysicist mtu lake elijah ayolabi deduction bridge Bathymetric and environmental deductions from GPR mapping of MTU Lake Elijah Ayolabi and Rotimi Akinwale*, Mountain Top University...

...Analysis of borehole radar logging signal using Short-Time Fourier Transform Chunguang Ma*, Jianjian Huo, Ruilong Song, Yong Luo University of Electronic Science and Technology of China (UESTC), Chengdu, Sichuan, China. Summary particularly sensitive to formation relative permittivity...

... airborne laser altimetry and ice-penetrating radar from Operation IceBridge, we investigate a large subglacial lake drainage event at Slessor Glacier, East Antarctica, which is the most rapid drainage event on record in Antarctica. We demonstrate that although regional-scale radar bed-echo return power...

... without disturbing the burials any more than is absolutely necessary. This makes non-invasive geophysical methods such as ground-penetrating radar (GPR) particularly attractive for the investigation of these sites. GPR is used often in archaeology to collect preliminary information in a way that does...

... ABSTRACT The California Department of Transportation has deployed a multichannel Ground Penetrating Radar system (GPR), for evaluation of pavement and bridge deck condition, and to assist with locating underground utilities beneath the state highway network. The system is vehicle-mounted...

... conditions and vine characteristics during the growing season. Ground penetrating radar (GPR) will be used in the event of high sand content in the soils under investigation and to delineate the presence of impermeable clay pans. Our study will consider the limitations of the methods applied. We will attempt...

... for the depiction of fracturing zones. In this paper, we examine the plausibility of effectively monitoring the proppant distribution by borehole radar (BHR) surveys during the hydrofracturing stage increment through numerical simulation. The numerical simulation results demonstrate that it is possible...

... ABSTRACT Ground Penetrating Radar was deployed on part of Calabar River, Nigeria in order to delineate the geomorphology of the river and its implication on a proposed jetty for offloading fuel to a tank farm that is hinterland. Shielded antenna frequency of 250MHz was deployed on a boat...

... Geophysical prospection over a tumulus in northern Greece using ground penetrating radar and the historical and political importance of the findings. Michael Arvanitis, Geophysical Survey Systems Inc, USA Konstantinos Papatheodorou, TEI Serres, Greece Summary This paper describes the use...

... modeling travasso upstream oil & gas sacchi naghizadeh seismic trace interpolation ssa gpr data reservoir characterization oropeza alberta interpolation university real data singular spectrum analysis algorithm mauricio sacchi radar reconstruction decimation geophysics...

...Using ground penetrating radar (GPR) for wildlife research: mapping the warrens of southern hairy-nosed wombats (Lasiorhinus latifrons) in different soil types Michael Swinbourne*, University of Adelaide Michael Hatch, University of Adelaide David Taggart, University of Adelaide Elisa Sparrow, Zoos...

... Summary We collected ~200 km of ground-penetrating radar (GPR) data at center frequencies between 80-400 MHz within New Hampshire and western Maine. Lower frequency profiles revealed maximum penetration depths over 30 m with greater penetration over solid bedrock and shallower penetration...

... scale reservoir complexities that can improve completion success. baseline repeatability reservoir characterization radar shear wave splitting analysis sw analysis azimuth completion anisotropy anomaly upstream oil & gas grossman fracture interpretation orientation magnitude...

... characterization velocity analysis diffraction velocity analysis application radar seg houston 2013 ghana diffraction velocity analysis resort town upstream oil & gas subsurface koeberl reimold imaging bedrock application bosumtwi impact crater GPR Imaging with Diffraction Velocity Analysis...

... recently shown promise for improving studies of gas storage and release in peatlands. We investigated the relationship between dielectric permittivity and volumetric water content in organic peat soil using ground-penetrating radar. We developed a novel approach for controlling water content using...

... seg houston 2009 textured soil soil hydraulic property radar parameter estimation inversion reservoir characterization unsaturated soil hydraulic property experiment boundary condition hydrogeophysical inversion water content international exposition upstream oil & gas machine...

... Summary The fact that ground penetrating radar (GPR) pulses propagate through dry salt with little attenuation has been exploited to probe salt formations since the mid-seventies of the last century (Unterberger and Stewart 1975; Unterberger 1976; Annan, Davis et al. 1979) Consequently...

... surface soil properties and distribution in different spatial and temporal scales that are important for management activities. Field-scale techniques, in particular, are required to bridge the gap between the existing ground probing and remote sensing technologies. Ground penetrating radar, GPR, has...

... Introduction Summary Total attenuation in ground-penetrating radar (GPR) was directly measured in radargrams of the Bishop Tuff, CA, from 12.5–200 MHz. The weak variation of attenuation with frequency reaffirms the "GPR Plateau" concept and argues against a constant-Q model. Electrolytic...

... of 1500 m/s has a Nyquist sample interval of 750 meters, and the array becomes densely sampled. The dense sampling allows us to beam form the array into a steerable antenna that can be scanned over phase velocity and azimuth. We do this using the program .Radar., which was originally developed...