Systematic recovery of instrumental timing and phase errors using interferometric surface-waves retrieved from large-N seismic arrays

• Published in: Geophysical Journal International
• Main Authors: Weemstra, Cornelis, de Laat, Janneke I, Verdel, Arie, Smets, Pieter
• Other Authors: Seventh Framework Programme, Netherlands Organisation for Scientific Research, Netherlands Research Centre for Integrated Solid Earth Sciences
• Format: Article in Journal/Newspaper
• Language: English
• Published: Oxford University Press (OUP) 2020
• Subjects: Geochemistry and Petrology; Geophysics; Reykjanes; Iceland
• Online Access: http://dx.doi.org/10.1093/gji/ggaa504; http://academic.oup.com/gji/advance-article-pdf/doi/10.1093/gji/ggaa504/33960887/ggaa504.pdf; http://academic.oup.com/gji/article-pdf/224/2/1028/34446156/ggaa504.pdf

SUMMARY Instrumental timing and phase errors are a notorious problem in seismic data acquisition and processing. These can be frequency independent, for example due to clock drift, but may also be frequency dependent, for example due to imperfectly known instrument responses. A technique is presente...