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| Keywords | |
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dual-sensor summation |
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cross-ghosting |
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F-K domain |
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matched filter |
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| PubMed | |
Dual-sensor summation technique for cross-ghosting based on F-K domain
ZHANG Qi1, HAN Li-guo1, LI Hong-jian2, ZHANG Wei1, YE Lin1, BAI Lu1
1. College of Geo-exploration Science and Technology, Jilin University, Changchun 130026, China;
2. Sinopec Geophysical Research Institute, Nanjiang 211103, China
This study presents a new dual-sensor summation technique for cross-ghosting based on F-K domain, which uses the F-K domain cross-ghosting equations to obtain a calibration factor by matched filter, to optimize the dual-sensor summation technique. Both the synthetic and practical data processing have good results. The ghost is suppressed and the frequency band is broadened. The new method has achieved better results and higher signal-to-noise ratio compared to the traditional methods.