Correlation seismology: A new perspective on seismic interferometry
Correlation seismology: A new perspective on seismic interferometry
Session ID#: 119584
Session Description:
Correlation of seismic records detects coherently propagating waves from diverse origins, such as the continuous noise field and localised microseisms, the coda of large earthquakes, or repetitive anthropogenic activities (like mining or freight train operation). Although seismic interferometry is frequently approached in terms of Green’s function retrieval, correlation seismology adds a broader perspective by treating interferometric functions (including auto-/cross-correlation and deconvolution) as self-contained observations.
Contributions may include theoretical and numerical developments and applications in correlation seismology, regardless of data type, and covering all scales from superficial structures like sedimentary basins and the cryosphere, to crustal scales and deep structures such as the mantle and the core of the Earth and other seismically monitored planets. We invite abstracts addressing new approaches for correlation-based imaging and monitoring, novel processing strategies, source-structure trade-off and accounting for heterogeneous source distributions.
Index Terms:
7203 Body waves [SEISMOLOGY]
7255 Surface waves and free oscillations [SEISMOLOGY]
7260 Theory [SEISMOLOGY]
7290 Computational seismology [SEISMOLOGY]
Primary Convener: Thanh-Son Pham, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia and arjun datta
Conveners: Laura Ermert, ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, Korbinian Sager, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, Arjun Datta, Indian Institute of Science Education and Research, Pune, Earth & Climate Science, Pune, India and arjun datta
Primary Liaison: Thanh-Son Pham, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia and arjun datta
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