A Detailed Spatiotemporal Wavelet Study to Improve the P‐Phase Picking Performance for the 2007–2010 Shallow Earthquake Swarms near Matata, New Zealand

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A Detailed Spatiotemporal Wavelet Study to Improve the P‐Phase Picking Performance for the 2007–2010 Shallow Earthquake Swarms near Matata, New Zealand

We report a 45% overall improvement by incorporating wavelet scale thresholding (WST) into the GeoNet P-phase picker. We study the spatiotemporal effect of the WST on performance of the automatic phase picking using 6471 waveforms with manual picks recorded by seven stations for 3312 Matata events o...

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Bibliographic Details
Main Authors:	Jafarzadeh Rastin, Sepideh, Gledhill, K., Unsworth, C.
Format:	Journal Article
Published:	Seismological Society of America 2018
Online Access:	http://hdl.handle.net/20.500.11937/68189

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