It is a content.
Related links
Public institutions, etc.
Japan Aerospace Exploration Agency (JAXA)
Related organizations and corporations
Satellite positioning systems of other countries
- International GNSS Service (IGS)
- ESA Navipedia (overall information about positioning satellites)
- GPS (United States)
- GPS: Performance Standards & Specifications
- GPS: Interface Control Documents (ICDs) & Interface Specifications (ISs)
- GPS status
- GLONASS (Russia)
- GLONASS status
- BeiDou (China)
- BDS Introduction (CSNO-TARC)
- BeiDou Constellation Status (CSNO-TARC)
- Galileo (Europe)
- Galileo status