Yamazaki, A., Shigeno, N., Yamamoto, T., Kumagai, Y. & Itoh, N. On the magnetic anomaly and its long-term stability caused by dug the ground - A case study of magnetic anomaly in the Kanoya's absolute observation house -
Saeki, Y., Minamoto, Y., Fujita, S. & Nagamache, S. A Numerical Simulation of Ground Magnetic Field at Total Solar Eclipse on 22 July, 2009 based on Coupled Model
Mishima, T., Taguchi, Y., Mashiko, T., Akutagawa, M., Yamazaki, A. & Kumasaka, N. Geomagnetic Total Intensity Observation of Izu-Oshima Volcano during 2007-2010