Room B

[S02]AM-1

Sat. Oct 31, 2020 9:00 AM - 9:45 AM ROOM B

chairperson:Ryoichi Iwase(JAMSTEC)

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9:00 AM - 9:15 AM

[S02-01] Low-SNR Microseismic Detection Using Direct P-Wave Arrival Polarization

〇Yusuke Mukuhira¹, Oleg V. Poliannikov², Michael C. Fehler², Hirokazu Moriya³ (1.Institute of Fluid Science, Tohoku University, 2.Earth Resources Laboratory, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 3.School of Engineering, Tohoku University, Sendai, Japan)

9:15 AM - 9:30 AM

[S02-02] Replay and digitization of analog hydrophone data of the old cabled observatory on deep seafloor off Hatsushima Island in Sagami Bay

〇Ryoichi Iwase¹ (1.JAMSTEC)

9:30 AM - 9:45 AM

[S02-03] Channel ID number expansion in WIN format

〇Kenji Uehira¹, Shigeki Nakagawa², Hiroshi Tsuruoka², Taku Urabe³ (1.National Research Institute for Earth Science and Disaster Resilience, 2.Earthquake Research Institute, The University of Tokyo, 3.Telemetra)

Poster session (Oct. 31th)

S02P

Sat. Oct 31, 2020 4:00 PM - 5:30 PM ROOM P

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4:00 PM - 5:30 PM

[S02P-01] Development of the Web application for WIN system -Porting of the function of IT kyoshin seismometer-

〇Takamori Ito¹ (1.aLab Inc.)

4:00 PM - 5:30 PM

[S02P-02] Development of monitoring systems using seismic intensity meters equipped with a MEMS acceleration sensor

〇Jun Uchida¹, Masahiro Oi², Kaoru Yoshioka³, Shoichi Shiozaki³, Yoshiya Ouchi¹, Keizo Motohashi¹ (1.KINKEI SYSTEM CORPORATION, 2.National Research Institute for Earth Science and Disaster Resilience, 3.Chiba Prefectural Goverment)

4:00 PM - 5:30 PM

[S02P-03] Accuracy of time and pressure due to calibration intervals by an atomic clock in an ocean bottom pressure gauge

Ayumu Yokoyama¹, 〇Toshinori Sato¹ (1.Chiba Univ.)

4:00 PM - 5:30 PM

[S02P-04] Calibration of instrument responses in high-density broadband seismograph networks based on teleseismic waveform data

〇Takeshi Kimura¹ (1.National Research Institute for Earth Science and Disaster Reisilience)

4:00 PM - 5:30 PM

[S02P-05] Change of social activities due to the spread of COVID-19 infections detected by seismograph networks

〇Katsuhiko SHIOMI¹, Takeshi KIMURA¹, Youichi ASANO¹ (1.National Research Institute for Earth Science and Disaster Resilience)

4:00 PM - 5:30 PM

[S02P-06] Comparison between results of array analysis of tiltmeters and template matching analysis of broadband seismometers

〇Youichi Asano¹ (1.National Research Institute for Earth Science and Disaster Resilience)

Sessions

Regular session » S02. Seismometry and monitoring system

[S02]AM-1

[S02-01] Low-SNR Microseismic Detection Using Direct P-Wave Arrival Polarization

[S02-02] Replay and digitization of analog hydrophone data of the old cabled observatory on deep seafloor off Hatsushima Island in Sagami Bay

[S02-03] Channel ID number expansion in WIN format

S02P

[S02P-01] Development of the Web application for WIN system -Porting of the function of IT kyoshin seismometer-

[S02P-02] Development of monitoring systems using seismic intensity meters equipped with a MEMS acceleration sensor

[S02P-03] Accuracy of time and pressure due to calibration intervals by an atomic clock in an ocean bottom pressure gauge

[S02P-04] Calibration of instrument responses in high-density broadband seismograph networks based on teleseismic waveform data

[S02P-05] Change of social activities due to the spread of COVID-19 infections detected by seismograph networks

[S02P-06] Comparison between results of array analysis of tiltmeters and template matching analysis of broadband seismometers

Authentication