Septentrio Base Receivers

Septentrio is the leading worldwide designer and manufacturer of GNSS receivers. Our product lines are trusted to be well engineered, widely applicable and offer easy integration in a wide range of industries.

Septentrio specialize in CORS (continuous operating reference system) Receivers and Static Base Receivers providing the highest accuracy jam free signal technologies available.

In May 2016, Septentrio was chosen as the preferred supplier for UNAVCO (scientific positioning network world wide). A market previously dominated by Trimble, Leica and Topcon.

The Septentrio PolaRx5 Receiver powered by the NEW AsteRx4 GNSS board with 544 channels providing expansion capacity for all satellite constellation developments beyond 2025, this is now the preferred receiver for future UNAVCO installations and replacements.


Septentrio GNSS technology contributes to UAV development with a “special” GNSS board designed for low power consumption and firmware designed to provide sub-decimetre accuracy without a base receiver. Adding to speed and accuracy means low TCO and better UAV photogrammetry solutions.

Jack Dangermond, ESRI and Neil Vancans, Septentrio admire the Septentrio enabled C Astral UAV at Esri UC 2016

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