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OHP DMC OCEAN HEMISPHERE PROJECT DATA MANAGEMENT CENTER

Oldest-1 Project

Station Map and List Available Data List Daily Plots Data Acquisition (2018/11-2019/11) Get Continuous Data by OHPDMC FDSNWS Web Service How to Get Event Data by an Email Request Interface Notice on using the OBS data

Chile Triple Junction Project

Station Map and List Available Data List Daily Plots (2009/3-2010/2) Daily Plots (2019/1-2021/1) Data Acquisition (2009/3-2010/2, 2019/1-2021/1) Get Continuous Data by OHPDMC FDSNWS Web Service How to Get Event Data by an Email Request Interface Notice on using the OBS data

Ontong Java Plateau Project

Station Map and List Available Data List Daily Plots Data Acquisition (2014/9-2017/2) Get Continuous Data by OHPDMC FDSNWS Web Service How to Get Event Data by an Email Request Interface Notice on using the OBS data

NOMan Project

Station Map and List Available Data List Daily Plots Data Acquisition (2010/6-2014/9) Get Continuous Data by OHPDMC FDSNWS Web Service How to Get Event Data by an Email Request Interface Notice on using the OBS data

TIARES Project

Station Map and List Available Data List Daily Plots Data Acquisition (2009/2-2010/7) Get Continuous Data by OHPDMC FDSNWS Web Service How to Get Event Data by an Email Request Interface Notice on using the OBS data

SSP(Stagnant Slab Project)

Station Map and List Available Data List Daily Plots Data Acquisition (2005/10-2008/11) Get Continuous Data by OHPDMC FDSNWS Web Service How to Get Event Data by an Email Request Interface Notice on using the OBS data

Deep-Sea Borehole Stations

Station Map and List Available Data List Data Acquisition (2000/7-2004/11) How to Get Event Data by an Email Request Interface Notice on using the OBS data

Seafloor Broadband OBS Networks

Station Map and List Available Data List Data Acquisition (1999/8-2005/6) How to Get Event Data by an Email Request Interface Notice on using the OBS data

References

Isse, T., A. Takeo, and H. Shiobara, Time correction and clock stability of ocean bottom seismometer using recorded seismograms, JAMSTEC Rep. Res. Dev., doi: 10.5918/jamstecr.19.19, 19, 19-28, 2014. Shiobara, H., T. Kanazawa and T. Isse, New Step for Broadband Seismic Observation on the Sea Floor: BBOBS-NX, IEEE-JOE, doi: 10.1109/JOE.2012.2222792, 2012. Shiobara, H. and T. Kanazawa, Development of a light weight and autonomic sensor system for ocean bottom seismometer, Zisin 2, 61, 3, 137-144, 2009 (in Japanese). Isse, T., H. Shiobara, Y. Fukao, K. Mochizuki, T. Kanazawa, H. Sugioka, S. Kodaira, R. Hino and D. Suetsugu, 2004, Rayleigh wave phase velocity measurements across the Philippine sea from a broad-band OBS array, Geophys. J. Int., 158, 257-266, 2004. Shiobara, H., H. Sugioka, K. Mochizuki, S. Oki, T. Kanazawa, Y. Fukao and K. Suyehiro, 2005, Long Term Seismic Observation in Mariana by OBSs : Double Seismic Zone and Upper Mantle Structure, Eos Trans. AGU, Fall Meet. Suppl., Abstract, 86, T53A-1407, 2005. Pozgay, S. H., D. A. Wiens, J. A. Conder, H. Shiobara and H. Sugioka, 2007, Complex mantle flow in the Mariana subduction system: evidence from shear wave splitting, Geophys. J. Int., 170 (1), 371-386, 2007. Shiobara, H., T. Kanazawa and Y. Fukao, Revealing the Earth interior by using mobile broadband ocean bottom seismometers, Chikyu Monthly, 51, 181-187, 2005 (in Japanese). Suetsugu, D., Shiobara, H., Sugioka, H., Barruol, G., Schindele, E., Reymond, D., Bonneville, A., Debayle, E., Isse, T., Kanazawa T. and Fukao, Y., Probing South Pacific Mantle Plumes With Ocean Bottom Seismographs, Eos Trans. AGU, 86, 429,435, 2005. Araki, E., M. Shinohara, S, Sacks, A. Linde, T. Kanazawa, H. Shiobara, H. Mikada, and K. Suyehiro, Improvement of seismic observation in the ocean by use of seafloor boreholes, Bull. Seism. Soc. Am., 94, 2, 678-690, 2004. Shinohara, M., E. Araki, T. Kanazawa, K. Suyehiro, M. Mochizuki, T. Yamada, K. Nakahigashi, Y. Kaiho, and Y. Fukao, Deep-sea borehole seismological observatories in the western Pacific: temporal variation of seismic noise level and event detection, Annals of Geophysics, 49, 2/3, 625-642, 2006. Shinohara, M., T. Fukano, T. Kanazawa, E. Araki, K. Suyehiro, M. Mochizuki, K. Nakahigashi, T. Yamada, K. Mochizuki, Upper mantle and crustal seismic structure beneath the Northwestern Pacific Basin using a seafloor borehole broadband seismometer and ocean bottom seismometers, Phys.Earth Planet. Inter., 170, 95-106, 2008. Shiobara, H., K. Baba, H. Utada, Y. Fukao, Ocean Bottom Array Probes Stagnant Slab Beneath the Philippine Sea, EOS, Trans. AGU, 90, 70-71, 2009. Suetsugu, D., H. Shiobara, H. Sugioka, A. Ito, T. Isse, T. Kasaya, N. Tada, K. Baba, N. Abe, Y. Hamano, P. Tarits, J-P. Barriot, and D. Reymond, TIARES Project - Tomographic investigation by seafloor array experiment for the Society hotspot, Earth Planets Space, 64, 1-4, 2012. Matsuno, T., D. Suetsugu, K. Baba, N. Tada, H. Shimizu, H. Shiobara, T. Isse, H. Sugioka, A. Ito, M. Obayashi, H. Utada. Mantle transition zone beneath a normal seafloor in the northwestern Pacific: Electrical conductivity, seismic thickness, and water content. Earth and Planetary Science Letters, 462, 189-198, 2017. Takeuchi, N., H. Kawakatsu, H. Shiobara, T. Isse, H. Sugioka, A. Ito, H. Utada, Determination of intrinsic attenuation in the oceanic lithosphere-asthenosphere system. Science, 358, 1593-1596. doi:10.1126/science.aao3508, 2017. Suetsugu, D., H. Shiobara, H. Sugioka, N. Tada, A. Ito, T. Isse, K. Baba, H. Ichihara, T. Ota, Y. Ishihara, S. Tanaka, M. Obayashi, T. Tonegawa, J. Yoshimitsu, T. Kobayashi, H. Utada, The OJP array: seismological and electromagnetic observation on seafloor and islands in the Ontong Java Plateau, JAMSTEC Rep. Res Dev., 26, 54-64, doi:10.5918/jamstecr.26.54, 2018. Araki, E. and H. Sugioka, Calibration of deep sea differential pressure gauge, JAMSTEC Rep. Res. Dev., Special Issue, 141-148, 2009 (in Japanese with English abstract). Ito, A., H. Shiobara, M. Miller, H. Sugioka, J. Ojeda, C. Tassara, M. Shinohara, M. Kinoshita,H. Iwamori, Long-term array observation by ocean bottom seismometers at the Chile Triple Junction, Journal of South American Earth Sciences, 124, 104285, doi:10.1016/j.jsames.2023.104285, 2023.

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