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University of Oregon, Eugene, OR
PhD candidate, 2017-present
National Central University, Taiwan
Master of science in Geophysics, Jun. 2014
Bachelor of science in Earth Sciences, Jun. 2012
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Outstanding Student Presentation Award, American Geophysical Union 1/2020
Research Recognition Award, E.S. Dept., Univ of Oregon 6/2019
NASA Earth and Space Science Fellowship 9/2018-Present
Conference Travel Grant, E.S. Dept., Univ of Oregon 6/2018
First-Year Summer Scholarship 6/2018
Teaching Assistantship 12/2017
Research Assistantship 9/2017
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Phd Student@ Small & Large earthquake Science Lab (Dr. Amanda Thomas & Dr. Diego Melgar)
NASA Earth and Space Science PhD student Fellow
Simulated and modeled large earthquake, built finite fault joint inversion model.
Built deep-learning model to characterize complex crustal deformation patterns for earthquake early warning.
Processed, analyzed seismic waveforms, and tsunami data.
Research Assistant in Seismological Lab, IES, Academia Sinica, (Feb. 2016 - Jun.2017)
Global scaled seismic data analyzing.
Department of Earth Sciences, NCU, [supervisor: Dr. Chang, Wu-Lung] (Sep. 2012 - Aug. 2014)
Co-developed, tested a quasi-real time method for earthquake inversion with high-rate (1 Hz) GPS waveform. (see: CMT inversion)
Improved data quality with forward/backward Kalman Filter and FFT method on waveform filtering strategic. (see: Kalman Filter)
Programmed more efficient calculation process (e.g. inversion, analyzing, mapping) with Fortran, C shell script and Matlab. (see: Tools)
Simulated seismic model with FD and FK forward modeling. (see: Finite Difference)
Institute of Earth Science, Academia Sinica, [supervisor: Dr. Hsu, Ya-Ju] (Jul. 2011 - Jun. 2012)
Processed, analyzed Geophysical data (seismic, borehole strainmeter, GPS, groundwater). (see: GPS model)
Converted borehole strainmeter records (count) to real strain by seismic wave simulation and tide model. (see: Strainmeter)
Investigated variation of strain caused by barometric and water loading factors.
Evaluated seismic effect by analyzing GPS time series. (see: Nantou earthquakes)
Analyzed the strain/displacement variation by thermoelastic and hydrological model. (see: GPS model)
Seismological Center, Central Weather Bureau, Taiwan (Jul. 2010 - Aug. 2010)
Interned for locating earthquakes and Geophysical data analysis.
Special topic project for undergraduate, [supervisor: Dr. Chen, Po-Fei] (Mar. 2011 - Jun. 2011)
Simulated and analyzed the focusing/defocusing effect of 2011 Tohoku tsunami by numerical simulation package: COMCOT.
Work Experiences :
Served in substitute military service, Ministry of Education, Taiwan (Oct. 2014 - Sep. 2015)
T.A. for Mechanics of Geological Material (Sep. 2013 - Jan. 2014)
T.A. for Linear Algebra (Feb. 2013 - Jun. 2013)
T.A. for Mechanics (Sep. 2012 - Jan. 2013)
Served as freshman tutorship for General Physics (Feb. 2010 - Jun. 2010)
Part-time in Library information/circulation desk (Feb. 2009 - Jun. 2010)
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Part-time in Reflection Seismic Group, NCU, Taiwan (Jul. 2010): Deployed instruments for reflection exploration in ILAN Basin, Taiwan.
Field trip exchanged with Department of Earth Science, University Pierre et Marie Curie, France (2012): Two-weeks field trip in Mt. Pyrenees.
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Lin, J. T., Aslam, K. S., Thomas, A. M., & Melgar, D. (2020). Overlapping regions of coseismic and transient slow slip on the Hawaiian décollement. Earth and Planetary Science Letters, 544, 116353.
Yu, W., Lin, J. T., Su, J., Song, T. R., & Kang, C. C. (2020). S‐coda and Rayleigh waves from a decade of repeating earthquakes reveal discordant temporal velocity changes since the 2004 Sumatra Earthquake. Journal of Geophysical Research: Solid Earth, e2020JB019794.
Lin, J. T., Chang, W. L., Melgar, D., Thomas, A., & Chiu, C. Y. (2019). Quick determination of earthquake source parameters from GPS measurements: a study of suitability for Taiwan. Geophysical Journal International, 219(2), 1148-1162.
* Lin, J. (2014). Inversion of GPS coseismic displacements for earthquake source mechanism. (Master thesis)
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Lin, J. T., Melgar, D., Thomas, A., & Searcy, J. (2019). Harnessing Rupture Determinism for Early Warning with GNSS and Recurrent Neural Networks. AGUFM, 2019, S52B-04.
Lin, J. T., Melgar, D., Thomas, A. (2019). Rapid Magnitude Assessment of Large Earthquakes from Recurrent Neural Networks. Seismological Society of America Meeting, Seattle, WA, USA.
Lin, J. T., Melgar, D. D., & Thomas, A. (2018). Rapid Characterization of Large Earthquakes with GNSS and Machine Learning. AGUFM, 2018, S11E-0426.
Lin, J. T., Chang, W. L., Hung, H. K., & Yu, W. C. (2016). Inversion of GPS-measured coseismic displacements for source parameters of Taiwan earthquake. AGUFM, 2016, G51B-1092.
Yu, W. C., Song, T. R. A., & Lin, J. T. (2016). Re-damage of the near-surface structures induced by the 2007 Mentawai great earthquake doublet. AGUFM, 2016, T43C-3058.
Lin, J., Chang, W., & Chao, B. F. (2014). Inversion of GPS coseismic displacements for focal mechanisms and fault rupture models of the 2013 Nantou and Ruisui eartqhuakes. Joint Annual Meeting of Geological and Geophysical Society,2014, Taiwan. Abstract, p. 472-473.
Lin, J., Chang, W., & Chao, B. F. (2013). Coseismic Deformations and Tectonic Implications of the two Mw> 6 2013 Nantou Earthquakes in Taiwan. AGUFM, 2013, T13C-2546.
Lin, J., Chang, W. (2013) Inversion of earthquake source mechanism by GPS coseismic displacement. Taiwan Geosciences Assembly, Taoyuan, Taiwan.
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Programming: C, Python, Matlab, Fortran, VB, Linux shell script, Perl
Package: FK, GMT, GIPSY/OASIS (Global Navigation Satellite System data processing), COMCOT (Tsunami modeling), SAC
Others: Illustrator, CorelDraw, MapInfo GIS