An Advanced System for Monitoring Geomagnetic Environments by the Japan Meteorological Agency. - Yasuhiro Minamoto; Yoshitomo Ikoma; Kenji Morinaga; Junpei Shimizu (Data Sci. J., 2011)

Monitoring and Correction Methods for Geomagnetic Data Influenced by Artificial Disturbances. - Shingo Nagamachi; Kenji Morinaga; Yoshitomo Ikoma; Mayumi Akutagawa; Takashi Moriyama; Takeshi Oowada; Tetsuo Tokumoto (Data Sci. J., 2013)