[M-TT46] 統合地球観測システムとしてのGPS/GNSSの新展開

[MTT46-01] 準天頂衛星システムの現状と将来構想

★招待講演

*小暮 聡¹ (1.内閣府宇宙開発戦略推進事務局準天頂衛星システム戦略室)

キーワード：準天頂衛星システム、衛星測位システム、全世界衛星航法システム

The Quasi-Zenith Satellite System (QZSS) is a regional space-based Position, Navigation and Timing (PNT) system developed and operated by Japanese government as their important national infrastructure. Three consecutive launches were successfully conducted in 2017. The official operational service has been launched since November 1, 2018. The expansion to 7 satellite constellation is now being investigated. The presentation shows the latest status of the QZSS program as well as its future expansion.