A Proposal and Trial on a Model of a Motion Monitor System for a Ski Jumper Using Terrestrial Magnetism and Acceleration Sensors. - Masaki Oikawa; Nobuyoshi Sato; Yoshitoshi Murata (NBiS, 2009)

Design and Implementation of Ski Jumper's Motion Monitor System by Terrestrial Magnetism and Acceleration Sensors. - Masaki Oikawa; Nobuyoshi Sato; Tsuyoshi Takayama; Yoshitoshi Murata (NBiS, 2010)

Design and Implementation of Movie Camera Recording on Worker's Motion Tracing System by Terrestrial Magnetism Sensors. - Nobuyoshi Sato; Masaki Oikawa; Jun Suzuki 009; Taiji Ishikawa; Yoshitoshi Murata (NBiS, 2010)

An Angle Measurement Method by Using Terrestrial Magnetism Sensors on a Ski Jumper's Motion Monitoring System. - Nobuyoshi Sato; Masaki Oikawa; Tsuyoshi Takayama; Yoshitoshi Murata (NBiS, 2011)