GNSS Assistance Data Feeds

What We Offer

Comtech’s GNSS reference data feeds and corrections enable location-based solutions globally.  Our solution leverages a Global Reference Network (GRN) to provide real-time almanac, ephemeris, correction, and prediction data for a variety of applications and use cases.  Currently, we support: GPS (US), Galileo (Europe), GLONASS (Russia), BeiDou (China), QZSS (Japan), and NavIC (India).