About SAKAI TAKEYASU
About 国立研究開発法人海上・港湾・航空技術研究所 電子航法研究所
About 測位航法学会論文誌(Web)
About satellite navigation
About navigation system
About signal constellation
About frequency(Hz)
About multiplex
About ephemeris
About distance measurement
About geostationary satellite
About synchronizing signal
About correction(compensation)
About characterization
About GPS
About GNSS
About GPS
About Satellite Based Augmentation System
About DFMC
About クロック補正
About characterization
About SBAS
About DFMC
About エフェメリス
About SBAS
About DFMC
About ephemeris
About Electronic navigation in general
About 次世代
About SBAS