Far-field super-resolution imaging of resonant multiples

被引：2

作者：

Guo, Bowen ^{[1
]}

Huang, Yunsong ^{[2
]}

Rostad, Anders ^{[3
]}

Schuster, Gerard ^{[1
]}

机构：

[1] King Abdullah Univ Sci & Technol, Dept Earth Sci & Engn, Thuwal 239556900, Saudi Arabia

[2] CGG, Houston, TX 77072 USA

[3] King Abdullah Univ Sci & Technol, Red Sea Res Ctr, Thuwal 239556900, Saudi Arabia

来源：

SCIENCE ADVANCES | 2016年 / 2卷 / 05期

关键词：

TIME; MIGRATION;

D O I：

10.1126/sciadv.1501439

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We demonstrate for the first time that seismic resonant multiples, usually considered as noise, can be used for super-resolution imaging in the far-field region of sources and receivers. Tests with both synthetic data and field data show that resonant multiples can image reflector boundaries with resolutions more than twice the classical resolution limit. Resolution increases with the order of the resonant multiples. This procedure has important applications in earthquake and exploration seismology, radar, sonar, LIDAR (light detection and ranging), and ultrasound imaging, where the multiples can be used to make high-resolution images.

引用

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