| Short title | Seismometry and monitoring system | 
	
		| Oral presentation Date/Room/Chair
 | May 19 AM2 (11:00 - 12:45) | 102B | Masanao Shinohara 
			/ Shigeki Horiuchi | 
	
		| Poster presentation Date/Room
 | May 19 (Core Time 18:15 - 19:30) | Convention Hall | 
	
		| Contact | Yuji Yagi | 
	
		| Email | yagi-y@geol.tsukuba.ac.jp | 
	
		| Convener | Yuji Yagi | 
	
		| Scope | This session aims to bring together geoscientists working on observational techniques and systems for geophysical processes in the Earth and geophysical explorations. Contributions on improvement and development of monitoring networks, new techniques on sensors and monitoring techniques, as well as systems for early disaster warning are highly welcomed. | 
	
		| Notes |  | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 19 AM2 (11:00-12:45) 102B                              to the top | 
	
		| 11:00 - 11:15 | STT56-01 | Development of  ocean bottom cabled seismic and tsunami observation system using ICT | Masanao Shinohara Tomoaki Yamada
 Shin'ichi Sakai
 other
 | Masanao Shinohara | English | 
	
		| 11:15 - 11:30 | STT56-02 | Modeling of time series structure of seismic waveforms based on hidden Markov models | Yuki Kodera Shin'ichi Sakai
 | Yuki Kodera | English | 
	
		| 11:30 - 11:45 | STT56-03 | Development of a laser strain gradiometer for the observation of slow earthquakes | Takehiro Deguchi Akito Araya
 | Takehiro Deguchi | English | 
	
		| 11:45 - 12:00 | STT56-04 | Automatic arrival time picking compared to manual picking (4) | Shigeki Horiuchi Yuko Horiuchi
 Yoshihisa Iio
 other
 | Shigeki Horiuchi | English | 
	
		| 12:00 - 12:15 | 3-min talk in an oral session@(STT56-P01/STT56-P06/STT56-P08/STT56-P09/STT56-P11) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 19  Core Time (18:15-19:30) Convention Hall                    to the top | 
	
		| STT56-P01 | Sea trials of new generation ocean bottom seismometer | Satoshi Shimizu Takuya Maekawa
 Tadakatsu Kimura
 other
 | Satoshi Shimizu | English | 
	
		| STT56-P02 | Ultra-deep ocean bottom seismographic observations just above the Japan Trench | Tomoaki Yamada Masanao Shinohara
 Toshihiko Kanazawa
 | Tomoaki Yamada | English | 
	
		| STT56-P03 | Renewal of feed-back circuit in STS-1 broadband seismometer system | Yasushi Ishihara | Yasushi Ishihara | English | 
	
		| STT56-P04 | Performance of quartz nano-resolution accelerometer in tidal bands | Yuichi Imanishi Theo Schaad
 takuma oi
 | Yuichi Imanishi | English | 
	
		| STT56-P05 | Portable multi-channel seismic reflection system for high-resolution structural imaging | Seiichi Miura Mikiya Yamashita
 Yasuyuki Nakamura
 other
 | Seiichi Miura | English | 
	
		| STT56-P06 | Evaluating performance of automatic earthquake detection and location system developed to the nationwide seismic network | Takashi NAKAYAMA HIRAHARA, Satoshi
 KONO, Toshio
 other
 | Takashi NAKAYAMA | English | 
	
		| STT56-P07 | Development of a system for old seismological records using ZOOMA technology | Hiroshi Tsuruoka Kazushige Obara
 | Hiroshi Tsuruoka | English | 
	
		| STT56-P08 | Seismograms observed by a strong-motion seismograph at Matsushiro | Yoshihiro Otsuka KUMAI, Fumiko
 | Yoshihiro Otsuka | English | 
	
		| STT56-P09 | The accuracy evaluation of sampling clock of Hi-net and data correction for precise measurement of travel time | Takahiro Kunitomo | Takahiro Kunitomo | English | 
	
		| STT56-P10 | Comparison of instrumental Mercalli seismic intensities | Akio Katsumata Hiroshi UENO
 Yutaka Hayashi
 other
 | Akio Katsumata | English | 
	
		| STT56-P11 | Efforts for the manpower training in JMA, for system development of earthquake and tsunami monitoring | Kazuo Ohtake Yutaro Taira
 Shin'ya Tsukada
 | Yutaro Taira | English |