GNSS:Links

GALILEO

ESA's Galileo webpage

EC's Galileo webpage

Europe's Satellite Navigation Systems

GPS

Official U.S. Government's GPS webpage

GPS Directorate LA AFB

GLONASS

GLONASS Information Analytical Centre official website

Russian Space Systems GLONASS' website

COMPASS

COMPASS Official Website (in Chinese)

COMPASS' ICD

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EGNOS

ESA's EGNOS webpage

EGNOS' Portal

ESSP's EGNOS webpage

WAAS

FAA's WAAS/GPS webpage

William J. Hughes Technical Center WAAS Test Team

MSAS

Japan's MLIT Aeronautical Satellite Systems

MTSAT eoPortal's webpage

Meteorological Satellite Center of Japan - MTSAT Status

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QZSS

JAXA's Quasi Zenith Satellite-1 MICHIBIKI

Other SATNAV-related links

UNOOSA-ICG

International GNSS Service (IGS)

International Association of Institutes of Navigation (IAIN)

International Telecommunication Union (ITU)

GNSS Forum

RES-609 Forum

ITU-R Recommendations - M series (including RNSS service)

SNL ON-line List of ALL satellite (including RNSS) reference information

Union Radio-Scientifique Internationale (URSI)

International Cartographic Association

International Federation of Surveyors (FIG)

EC's SatNav

ESA's Navigation Directorate

Meetings Civil Global Positioning System Service Interface Committee (CGSIC)

U.S. National Space-Based Positioning, Navigation, and Timing Executive Committee