Hydrophone VSP Imaging in the Agnew – Wiluna Belt, Western Australia
نویسندگان
چکیده
منابع مشابه
Determination of the Orientation of Open Fractures from Hydrophone Vsp
Open fractures are of interest in many areas such as ground water contamination, hazardous waste disposal, oil and gas recovery, and geothermal energy extraction. In borehole geophysics and engineering, fractures are usually located by acoustic borehole televiewer logging, however, not all of the observed fractures are permeable. The caliper log, on the other hand, provides the information abou...
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Imaging of downgoing first-order free-surface multiples (ghosts) with VSP data can provide a subsurface image with wider coverage, better vertical resolution, and higher-fold than conventional imaging of VSP primary reflections. A problem with VSP downgoing first-order multiple (ghost) imaging is the interference from downgoing high-order multiples, similar to the interference from multiples wh...
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We have recently suggested that numerosity is a primary sensory attribute, and shown that it is strongly susceptible to adaptation. Here we use the Method of Single Stimuli to show that observers can extract a running average of numerosity of a succession of stimuli to use as a standard of comparison for subsequent stimuli. On separate sessions observers judged whether the perceived numerosity ...
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A random survey of 264 cropping fields in the Western Australian wheat belt was conducted to determine the extent of rigid ryegrass resistance to commonly used acetolactate synthaseand acetyl-CoA carboxylase-inhibiting herbicides. Rigid ryegrass infestation density was assessed and seed samples collected and subsequently tested for resistance to diclofop-methyl, clethodim, chlorsulfuron, and su...
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ژورنال
عنوان ژورنال: ASEG Extended Abstracts
سال: 2010
ISSN: 2202-0586
DOI: 10.1081/22020586.2010.12041992