Peer-Reviewed Articles

Takano, T. and Poli, P. (2025). Coherence-based characterization of a long-period monochromatic seismic signal, Geophysical Research Letters, in press.

Takano, T. and Nishida, K. (2024). Estimation of seismometer clock time offsets using Kalman Filter toward accurate seismic velocity change, Geophysical Journal International, ggae322, https://doi.org/10.1093/gji/ggae322

Takano, T., Nishimura, T., & Nakahara, H. (2023). Anisotropic seismic velocity variations in response to different orientations of tidal deformations. Geophysical Journal International, 235(3), 2716-2726, https://doi.org/10.1093/gji/ggad386

天坂登宇伊・前田拓人・髙野智也 (2023). 深発地震の地震波動伝播シミュレーションに基づく北海道下マントルウェッジの内部減衰構造, 地震2, 76, 93-107, doi:10.4294/zisin.2022-19.

寶川瑠璃・前田拓人・髙野智也・野口科子 (2023). コーダ波振幅に基づく青森県周辺の複数観測網におけるサイト増幅特性空間分布の推定, 地震2, 76, 77-92, doi:10.4294/zisin.2022-18.

Takano, T. and Nishida, K. (2023). Tidal response of seismic wave velocity at shallow crust in Japan, Geophysical Research Letters, 50(9), e2023GL103011. https://doi.org/10.1029/2023GL103011
Test code and dataset of tidal strain sensitivity are available on github.

Brenguier, F., Courbis, R., Mordret, A., Campman, X., Bou'{e}, B., Chmiel, M., Takano, T., Lecocq, T., Van der Veen, W., Postif,S., and Hollis, D. (2019). Noise-based Ballistic Body-wave Passive Seismic Monitoring, Geophysical Journal International, Volume 221, Issue 1, April 2020, Pages 683–691, https://doi.org/10.1093/gji/ggz440

Takano, T., Brenguier, F., Campillo, M., Peltier, A., and Nishimura, T. (2020). Noise-based passive ballistic wave seismic monitoring on an active volcano, Geophysical Journal International, 220, 501-507, https://doi.org/10.1093/gji/ggz466.

Takano, T., Nishimura, T., Nakahara, H., Fujita, E.,and Ueda, H. (2019), Sensitivity of seismic velocity changes to the tidal strain at different lapse-times: Data analyses of a small seismic array at Izu-Oshima volcano, Journal of Geophysical Research: Solid Earth,124,https://doi.org/10.1029/2018JB016235.

Takano, T., Nishimura, T., and Nakahara, H. (2017), Seismic velocity changes concentrated at the shallow structure as inferred from correlation analyses of ambient noise during volcano deformation at Izu-Oshima, Japan, Journal of Geophysical Research: Solid Earth, 122 (8), 6721–6736, doi:10.1002/2017JB014340.. , highlighted by EOS

Takano, T., Nishimura, T., Nakahara, H., Ohta, Y., and Tanaka, S. (2014), Seismic velocity changes caused by the earth tide: Ambient noise correlation analyses of small-array data, Geophysical Research Letters, 41 (17), 6131-6136, doi:10.1002/2014GL060690..