chin-wu chen postdoc (1 st year) department of terrestrial magnetism (dtm)
Post on 01-Jan-2016
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Chin-Wu Chen Postdoc (1 st year) Department of Terrestrial Magnetism (DTM) Carnegie Institution for Science (Washington DC). Imaging upper mantle structure beneath High Lava Plains (HLP), eastern Oregon, by teleseismic scattered waves. Long et al. 2009. Data request: BreqFast. - PowerPoint PPT Presentation
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Chin-Wu ChenPostdoc (1st year)Department of Terrestrial Magnetism (DTM)Carnegie Institution for Science (Washington DC)
Imaging upper mantle structure beneath High Lava Plains (HLP), eastern Oregon, by teleseismic scattered waves
Long et al. 2009
Data processing:
• Wavefield separation
R T Z upgoing P SV SH
• Alignment of first (P-wave) arrival
• Source signature estimation
• Deconvolution
scattered wavefields
Imaging process
(e.g., GRT migration)
Data request: BreqFast
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