恆 春 海 脊
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Geophysics/Seismology at the Institute of Earth Sciences,Academia Sinica
Benjamin F. Chao, Director
Asia Antelope User Group Meeting, Academia Sinica, 2011
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(Foreland basin)
(Fore-arc basin)
(Back-arc basin)
(Accretionary prism)
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Taiwans Seismicity:One-hundred Years
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Historical Tsunamis
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Institute of Earth SciencesAcademia Sinica DirectorAssociate Director (1)Administrative OfficeAdvisory Committee (11) (3 years)Geophysics/Seismology/ (17)Geochemistry/Geology / (11)Engineer/Technician (8)General Facility/Support (5)
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Brief History1971: Taskforce of Taiwans earthquake research, under the National Science Council
1973: The Earthquake Division in the Institute of Physics, Academia Sinica
1982: Institute of Earth Sciences, Academia Sinica
2005: Taiwan Earthquake Center (TEC), Data Center
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Geophysical Field Network / InstrumentsSeismicbroad-band, strong motion, OBS, geophone, rotational, downhole, SAFE-Taipei, Vietnam etc., temporary arrays (TAIGER, Tatun, 101-Building)GPS (PBO in Taiwan)Strainmeter (Longitudinal Valley)Tiltmeter (Fault, Longitudinal Valley)Gravitysuperconducting, absolute, relative, continuous vs. campaignInfrasound Heat flowGroundwater levelMagnetics
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S13/SPTSMIPBATS CWB
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Southern TaiwanTransect Seismic Array (2005~)Seismic Arrays in the Taipei Metropolitan Area (2002~)Strong MotionNetwork in theMountain Area(2005~)
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Broadband Seismic Array in Taipei BasinBB free-field
BB downhole
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Strong-Motion Downhole Array in Taipei Basin: closed (4): operation (8)
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The Taipei 101 Tower seismic array
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Strong Motion Network in the Mountain Area (MTN)
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SENWSouthern Taiwan Transect Seismic Array (2005)STTA (25 Stations, 140 km)
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TarimRecent International cooperation
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Aligia2() (VSAT)
(Very Small Aperture TerminalVSAT)
VSAT:
VSAT
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> 300 stationsInstalled and operated by CWB / IES / MOIContinuous GPS Arrays in Taiwan
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