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Wave interferometry applied to borehole radar: Virtual multioffset reflection profiling
DOI:10.1109/TGRS.2007.900686.png)
摘要
En 中文
Based on wave-interferometry principles, we describe a procedure to synthesize monostatic and multioffset borehole radar reflection data from cross-hole radar tomography data. The procedure is equivalent to placing multiple transmitting sources in the receiving hole and conducting wide-angle reflection and refraction surveys. The procedure is illustrated using transmission and reflection data generated by numerical simulation of electromagnetic waves for a simple fracture model. The numerically simulated reflection data compare favorably with the reflection data synthesized using the wave-interferometry method. An experimental test of this procedure is also applied to a piece of field data from a pair of boreholes in crystalline igneous bedrock. The results demonstrate the potential of practical use of wave-interferometry methods for extracting. reflection information from cross-hole radar tomography data.
Keyword:
borehole radar
cross correlation
multioffset reflection
virtual source
wave interferometry
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期刊
IF:
8.6
论文数:
2.2W
被引数:
10.7W
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引用论文
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ULTRASONICS
IF4.1

