Welcome
The GeoStix is a high-end GNSS (Global Navigation Satellite System) receiver developed by GEOBSYS, a French company originating from the instrumentation research lab of the IGN (French National Institute of Geographic and Forest Information).
Designed to combine lightness, robustness, modularity, and precision, it is especially well-suited for professionals who require high-precision geolocation in the field.
Key Features
Section titled “Key Features”Ultra-precise: delivers accuracy down to a few millimeters thanks to RTK (Real-Time Kinematic) technologies.
Modular: allows the addition of complementary modules such as 4G, long-range local radio, solar panels, or custom sensors.
Compact and lightweight: 14 cm high, 4 cm in diameter, weighing just 225 g—easy to transport and install in various environments.
Extended battery life: up to 20 hours of autonomy depending on the model, thanks to optimized energy consumption.

Available Models
Section titled “Available Models”GeoStix-M8: single-frequency, ideal for applications requiring 2.5 cm + 1 PPM horizontal and 5 cm + 1 PPM vertical accuracy.
GeoStix-F9: dual-frequency, offering improved accuracy of 1 cm + 1 PPM horizontal and 2 cm + 1 PPM vertical.
GeoStix-X5: triple-frequency, the most advanced model, with 0.6 cm + 0.5 PPM horizontal and 1 cm + 1 PPM vertical accuracy, and very high reliability even under strong solar activity.