Search Results - "Sakai, Shin'Ichi"

Long-Term Continuous Seafloor Observation for Earthquake and Tsunami Using Developed ICT Cable Observation System off Sanriku, Japan

Shinohara, Masanao, Sakai, Shin'ichi, Yamada, Tomoaki

OCEANS 2024 - Halifax

Simultaneous seafloor seismic observation by distributed acoustic sensing and accelerometer using off-Sanriku optical cable observation system

Shinohara, Masanao, Yamada, Tomoaki, Akuhara, Takeshi, Mochizuki, Kimihiro, Takano, Hiroki, Sakai, Shin'Ichi

2023 IEEE Underwater Technology (UT)

Stress field in northeastern Japan and its relationship with faults of recent earthquakes

Tagami, Ayaka^{Aff1, IDs4062302401986w_cor1}, Matsuno, Miu, Okada, Tomomi, Sakai, Shin’ichi, Ohzono, Mako, Katsumata, Kei, Kosuga, Masahiro, Yamanaka, Yoshiko, Katao, Hiroshi, Matsushima, Takeshi, Yakiwara, Hiroshi, Hirahara, Satoshi, Kono, Toshio, Hori, Shu’ichiro, Matsuzawa, Toru, Kimura, Shuutoku, Nakayama, Takashi

Shear wave splitting and seismic velocity structure in the focal area of the earthquake swarm and their relation with earthquake swarm activity in the Noto Peninsula, central Japan

Okada, Tomomi^{Aff1, IDs40623024019740_cor1}, Savage, Martha K., Sakai, Shin’ichi, Yoshida, Keisuke, Uchida, Naoki, Takagi, Ryota, Kimura, Shuutoku, Hirahara, Satoshi, Tagami, Ayaka, Fujimura, Ryotaro, Matsuzawa, Toru, Kurashimo, Eiji, Hiramatsu, Yoshihiro

Distributed Acoustic Sensing measurement by using seafloor optical fiber cable system off Sanriku for seismic observation

Shinohara, Masanao, Yamada, Tomoaki, Akuhara, Takeshi, Mochizuki, Kimihiro, Sakai, Shin'ichi, Hamakawa, Masayuki, Kasajima, Takeo, Arioka, Takahiro, Kubota, Shunsuke

OCEANS 2019 MTS/IEEE SEATTLE

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Precise aftershock activity in the marine source region of the 2024 Noto-Hanto earthquake by rapid response observation using ocean bottom seismometers

Shinohara, Masanao^{Aff1, IDs40623025021713_cor1}, Hino, Ryota, Takahashi, Tsutomu, Obana, Koichiro, Kodaira, Shuichi, Azuma, Ryosuke, Yamada, Tomoaki, Akuhara, Takeshi, Yamashita, Yusuke, Kurashimo, Eiji, Murai, Yoshio, lsse, Takehi, Nakahigashi, Kazuo, Baba, Hisatoshi, Ohta, Yusaku, Ito, Yoshihiro, Yakiwara, Hiroshi, Nakatani, Yukihiro, Fujie, Gou, Sato, Toshinori, Shiobara, Hajime, Mochizuki, Kimihiro, Sakai, Shin’ichi

Forecasting temporal variation of aftershocks immediately after a main shock using Gaussian process regression

Morikawa, Kosuke, Nagao, Hiromichi, Ito, Shin-ichi, Terada, Yoshikazu, Sakai, Shin'ichi, Hirata, Naoshi

Development and installation of new seafloor cabled seismic and tsunami observation system using ICT

Shinohara, Masanao, Yamada, Tomoaki, Sakai, Shin'ichi, Shiobara, Hajime, Kanazawa, Toshihiko

OCEANS 2016 MTS/IEEE Monterey

A basic study of utilization of DBF ocean radar with VHF BAND for tsunami detection in open sea

Sakai, Shin'ichi, Matsuyama, Masafumi, Okuda, Kouzou, Uehara, Fumihiro

IGARSS 2015 - 2015 IEEE International Geoscience and Remote Sensing Symposium

New ocean bottom cabled seismic and tsunami observation system enhanced by ICT

Shinohara, Masanao, Yamada, Tomoaki, Sakai, Shin'ichi, Shiobara, Hajime, Kanazawa, Toshihiko

OCEANS 2014

Coseismic crustal seismic velocity changes associated with the 2024 MW 7.5 Noto earthquake, Japan.

Paris, Nicolas, Itoh, Yuji, Brenguier, Florent, Wang, Qing-Yu, Sheng, Yixiao, Okada, Tomomi, Uchida, Naoki, Higueret, Quentin, Takagi, Ryota, Sakai, Shin'ichi, Hirahara, Satoshi, Kimura, Shuutoku

Practicality of VHF-band ocean radar to surface current observation in open sea area

Sakai, Shin'ichi, Matsuyama, Masafumi, Tsubono, Takaki, Yoshii, Takumi, Maruo, Yoshihiro, Nozaki, Tatsuo

IGARSS 2012 - 2012 IEEE International Geoscience and Remote Sensing Symposium

New compact ocean bottom cabled system for seismic observation in the Japan Sea

Kanazawa, Toshihiko, Shinohara, Masanao, Sakai, Shin'ichi, Utada, Hisashi, Shiobara, Hajime, Yamada, Tomoaki, Mochizuki, Kimihiro, Yamazaki, Katsuyuki

OCEANS 2010

Precise aftershock distribution of the 2019 Yamagata-oki earthquake using newly developed simple anchored-buoy ocean bottom seismometers and land seismic stations

Shinohara, Masanao^{Aff1, IDs40623021015626_cor1}, Sakai, Shin’ichi, Okada, Tomomi, Sato, Hiroshi, Yamashita, Yusuke, Hino, Ryota, Mochizuki, Kimihiro, Akuhara, Takeshi

A new compact Ocean Bottom Cabled Seismometers system for spatially dense observation on sea floor

Kanazawa, Toshihiko, Shinohara, Masanao, Sakai, Shin'ichi, Sano, Osamu, Utada, Hisashi, Shiobara, Hajime, Morita, Yuichi, Yamada, Tomoaki, Yamazaki, Katsuyuki

OCEANS 2008

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Inversion of Love waves in earthquake ground motion records for two-dimensional S-wave velocity model of deep sedimentary layers

Kasamatsu, Kentaro^Aff1, Yamanaka, Hiroaki, Sakai, Shin’ichi